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Only create scopes for if let

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This commit is contained in:
Xavier Denis 2022-06-10 14:12:58 -07:00
parent e39c92e7aa
commit a5e27a1134
55 changed files with 756 additions and 850 deletions
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24
compiler/rustc_mir_build/src/build/expr/into.rs
View file

@ -63,9 +63,17 @@ impl<'a, 'tcx> Builder<'a, 'tcx> {
(if_then_scope, then_source_info),
LintLevel::Inherited,
|this| {
let variable_scope =
this.new_source_scope(then_expr.span, LintLevel::Inherited, None);
this.source_scope = variable_scope;
let source_info = if this.is_let(cond) {
let variable_scope = this.new_source_scope(
then_expr.span,
LintLevel::Inherited,
None,
);
this.source_scope = variable_scope;
SourceInfo { span: then_expr.span, scope: variable_scope }
} else {
this.source_info(then_expr.span)
};
let (then_block, else_block) =
this.in_if_then_scope(condition_scope, |this| {
let then_blk = unpack!(this.then_else_break(
@ -73,7 +81,7 @@ impl<'a, 'tcx> Builder<'a, 'tcx> {
&this.thir[cond],
Some(condition_scope),
condition_scope,
SourceInfo { span: then_expr.span, scope: variable_scope }
source_info
));
this.expr_into_dest(destination, then_blk, then_expr)
@ -579,4 +587,12 @@ impl<'a, 'tcx> Builder<'a, 'tcx> {
block_and
}
fn is_let(&self, expr: ExprId) -> bool {
match self.thir[expr].kind {
ExprKind::Let { .. } => true,
ExprKind::Scope { value, .. } => self.is_let(value),
_ => false,
}
}
}

18
src/test/mir-opt/bool_compare.opt1.InstCombine.diff
View file

@ -6,21 +6,19 @@
let mut _0: u32; // return place in scope 0 at $DIR/bool_compare.rs:2:21: 2:24
let mut _2: bool; // in scope 0 at $DIR/bool_compare.rs:3:8: 3:17
let mut _3: bool; // in scope 0 at $DIR/bool_compare.rs:3:8: 3:9
scope 1 {
}
bb0: {
StorageLive(_2); // scope 1 at $DIR/bool_compare.rs:3:8: 3:17
StorageLive(_3); // scope 1 at $DIR/bool_compare.rs:3:8: 3:9
_3 = _1; // scope 1 at $DIR/bool_compare.rs:3:8: 3:9
- _2 = Ne(move _3, const true); // scope 1 at $DIR/bool_compare.rs:3:8: 3:17
+ _2 = Not(move _3); // scope 1 at $DIR/bool_compare.rs:3:8: 3:17
StorageDead(_3); // scope 1 at $DIR/bool_compare.rs:3:16: 3:17
switchInt(move _2) -> [false: bb2, otherwise: bb1]; // scope 1 at $DIR/bool_compare.rs:3:8: 3:17
StorageLive(_2); // scope 0 at $DIR/bool_compare.rs:3:8: 3:17
StorageLive(_3); // scope 0 at $DIR/bool_compare.rs:3:8: 3:9
_3 = _1; // scope 0 at $DIR/bool_compare.rs:3:8: 3:9
- _2 = Ne(move _3, const true); // scope 0 at $DIR/bool_compare.rs:3:8: 3:17
+ _2 = Not(move _3); // scope 0 at $DIR/bool_compare.rs:3:8: 3:17
StorageDead(_3); // scope 0 at $DIR/bool_compare.rs:3:16: 3:17
switchInt(move _2) -> [false: bb2, otherwise: bb1]; // scope 0 at $DIR/bool_compare.rs:3:8: 3:17
}
bb1: {
_0 = const 0_u32; // scope 1 at $DIR/bool_compare.rs:3:20: 3:21
_0 = const 0_u32; // scope 0 at $DIR/bool_compare.rs:3:20: 3:21
goto -> bb3; // scope 0 at $DIR/bool_compare.rs:3:5: 3:34
}

18
src/test/mir-opt/bool_compare.opt2.InstCombine.diff
View file

@ -6,21 +6,19 @@
let mut _0: u32; // return place in scope 0 at $DIR/bool_compare.rs:7:21: 7:24
let mut _2: bool; // in scope 0 at $DIR/bool_compare.rs:8:8: 8:17
let mut _3: bool; // in scope 0 at $DIR/bool_compare.rs:8:16: 8:17
scope 1 {
}
bb0: {
StorageLive(_2); // scope 1 at $DIR/bool_compare.rs:8:8: 8:17
StorageLive(_3); // scope 1 at $DIR/bool_compare.rs:8:16: 8:17
_3 = _1; // scope 1 at $DIR/bool_compare.rs:8:16: 8:17
- _2 = Ne(const true, move _3); // scope 1 at $DIR/bool_compare.rs:8:8: 8:17
+ _2 = Not(move _3); // scope 1 at $DIR/bool_compare.rs:8:8: 8:17
StorageDead(_3); // scope 1 at $DIR/bool_compare.rs:8:16: 8:17
switchInt(move _2) -> [false: bb2, otherwise: bb1]; // scope 1 at $DIR/bool_compare.rs:8:8: 8:17
StorageLive(_2); // scope 0 at $DIR/bool_compare.rs:8:8: 8:17
StorageLive(_3); // scope 0 at $DIR/bool_compare.rs:8:16: 8:17
_3 = _1; // scope 0 at $DIR/bool_compare.rs:8:16: 8:17
- _2 = Ne(const true, move _3); // scope 0 at $DIR/bool_compare.rs:8:8: 8:17
+ _2 = Not(move _3); // scope 0 at $DIR/bool_compare.rs:8:8: 8:17
StorageDead(_3); // scope 0 at $DIR/bool_compare.rs:8:16: 8:17
switchInt(move _2) -> [false: bb2, otherwise: bb1]; // scope 0 at $DIR/bool_compare.rs:8:8: 8:17
}
bb1: {
_0 = const 0_u32; // scope 1 at $DIR/bool_compare.rs:8:20: 8:21
_0 = const 0_u32; // scope 0 at $DIR/bool_compare.rs:8:20: 8:21
goto -> bb3; // scope 0 at $DIR/bool_compare.rs:8:5: 8:34
}

18
src/test/mir-opt/bool_compare.opt3.InstCombine.diff
View file

@ -6,21 +6,19 @@
let mut _0: u32; // return place in scope 0 at $DIR/bool_compare.rs:12:21: 12:24
let mut _2: bool; // in scope 0 at $DIR/bool_compare.rs:13:8: 13:18
let mut _3: bool; // in scope 0 at $DIR/bool_compare.rs:13:8: 13:9
scope 1 {
}
bb0: {
StorageLive(_2); // scope 1 at $DIR/bool_compare.rs:13:8: 13:18
StorageLive(_3); // scope 1 at $DIR/bool_compare.rs:13:8: 13:9
_3 = _1; // scope 1 at $DIR/bool_compare.rs:13:8: 13:9
- _2 = Eq(move _3, const false); // scope 1 at $DIR/bool_compare.rs:13:8: 13:18
+ _2 = Not(move _3); // scope 1 at $DIR/bool_compare.rs:13:8: 13:18
StorageDead(_3); // scope 1 at $DIR/bool_compare.rs:13:17: 13:18
switchInt(move _2) -> [false: bb2, otherwise: bb1]; // scope 1 at $DIR/bool_compare.rs:13:8: 13:18
StorageLive(_2); // scope 0 at $DIR/bool_compare.rs:13:8: 13:18
StorageLive(_3); // scope 0 at $DIR/bool_compare.rs:13:8: 13:9
_3 = _1; // scope 0 at $DIR/bool_compare.rs:13:8: 13:9
- _2 = Eq(move _3, const false); // scope 0 at $DIR/bool_compare.rs:13:8: 13:18
+ _2 = Not(move _3); // scope 0 at $DIR/bool_compare.rs:13:8: 13:18
StorageDead(_3); // scope 0 at $DIR/bool_compare.rs:13:17: 13:18
switchInt(move _2) -> [false: bb2, otherwise: bb1]; // scope 0 at $DIR/bool_compare.rs:13:8: 13:18
}
bb1: {
_0 = const 0_u32; // scope 1 at $DIR/bool_compare.rs:13:21: 13:22
_0 = const 0_u32; // scope 0 at $DIR/bool_compare.rs:13:21: 13:22
goto -> bb3; // scope 0 at $DIR/bool_compare.rs:13:5: 13:35
}

18
src/test/mir-opt/bool_compare.opt4.InstCombine.diff
View file

@ -6,21 +6,19 @@
let mut _0: u32; // return place in scope 0 at $DIR/bool_compare.rs:17:21: 17:24
let mut _2: bool; // in scope 0 at $DIR/bool_compare.rs:18:8: 18:18
let mut _3: bool; // in scope 0 at $DIR/bool_compare.rs:18:17: 18:18
scope 1 {
}
bb0: {
StorageLive(_2); // scope 1 at $DIR/bool_compare.rs:18:8: 18:18
StorageLive(_3); // scope 1 at $DIR/bool_compare.rs:18:17: 18:18
_3 = _1; // scope 1 at $DIR/bool_compare.rs:18:17: 18:18
- _2 = Eq(const false, move _3); // scope 1 at $DIR/bool_compare.rs:18:8: 18:18
+ _2 = Not(move _3); // scope 1 at $DIR/bool_compare.rs:18:8: 18:18
StorageDead(_3); // scope 1 at $DIR/bool_compare.rs:18:17: 18:18
switchInt(move _2) -> [false: bb2, otherwise: bb1]; // scope 1 at $DIR/bool_compare.rs:18:8: 18:18
StorageLive(_2); // scope 0 at $DIR/bool_compare.rs:18:8: 18:18
StorageLive(_3); // scope 0 at $DIR/bool_compare.rs:18:17: 18:18
_3 = _1; // scope 0 at $DIR/bool_compare.rs:18:17: 18:18
- _2 = Eq(const false, move _3); // scope 0 at $DIR/bool_compare.rs:18:8: 18:18
+ _2 = Not(move _3); // scope 0 at $DIR/bool_compare.rs:18:8: 18:18
StorageDead(_3); // scope 0 at $DIR/bool_compare.rs:18:17: 18:18
switchInt(move _2) -> [false: bb2, otherwise: bb1]; // scope 0 at $DIR/bool_compare.rs:18:8: 18:18
}
bb1: {
_0 = const 0_u32; // scope 1 at $DIR/bool_compare.rs:18:21: 18:22
_0 = const 0_u32; // scope 0 at $DIR/bool_compare.rs:18:21: 18:22
goto -> bb3; // scope 0 at $DIR/bool_compare.rs:18:5: 18:35
}

24
src/test/mir-opt/const_goto.issue_77355_opt.ConstGoto.diff
View file

@ -7,35 +7,33 @@
- let mut _2: bool; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
- let mut _3: isize; // in scope 0 at $DIR/const_goto.rs:12:22: 12:28
+ let mut _2: isize; // in scope 0 at $DIR/const_goto.rs:12:22: 12:28
scope 1 {
}
bb0: {
- StorageLive(_2); // scope 1 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
- _3 = discriminant(_1); // scope 1 at $DIR/const_goto.rs:12:17: 12:20
- switchInt(move _3) -> [1_isize: bb2, 2_isize: bb2, otherwise: bb1]; // scope 1 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+ _2 = discriminant(_1); // scope 1 at $DIR/const_goto.rs:12:17: 12:20
+ switchInt(move _2) -> [1_isize: bb2, 2_isize: bb2, otherwise: bb1]; // scope 1 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
- StorageLive(_2); // scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
- _3 = discriminant(_1); // scope 0 at $DIR/const_goto.rs:12:17: 12:20
- switchInt(move _3) -> [1_isize: bb2, 2_isize: bb2, otherwise: bb1]; // scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+ _2 = discriminant(_1); // scope 0 at $DIR/const_goto.rs:12:17: 12:20
+ switchInt(move _2) -> [1_isize: bb2, 2_isize: bb2, otherwise: bb1]; // scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
}
bb1: {
- _2 = const false; // scope 1 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
- goto -> bb3; // scope 1 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
- _2 = const false; // scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
- goto -> bb3; // scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+ _0 = const 42_u64; // scope 0 at $DIR/const_goto.rs:12:53: 12:55
+ goto -> bb3; // scope 0 at $DIR/const_goto.rs:12:5: 12:57
}
bb2: {
- _2 = const true; // scope 1 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
- goto -> bb3; // scope 1 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
- _2 = const true; // scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
- goto -> bb3; // scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
- }
-
- bb3: {
- switchInt(move _2) -> [false: bb5, otherwise: bb4]; // scope 1 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
- switchInt(move _2) -> [false: bb5, otherwise: bb4]; // scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
- }
-
- bb4: {
_0 = const 23_u64; // scope 1 at $DIR/const_goto.rs:12:41: 12:43
_0 = const 23_u64; // scope 0 at $DIR/const_goto.rs:12:41: 12:43
- goto -> bb6; // scope 0 at $DIR/const_goto.rs:12:5: 12:57
+ goto -> bb3; // scope 0 at $DIR/const_goto.rs:12:5: 12:57
}

52
src/test/mir-opt/const_goto_storage.match_nested_if.ConstGoto.diff
View file

@ -13,60 +13,54 @@
scope 1 {
debug val => _1; // in scope 1 at $DIR/const_goto_storage.rs:3:9: 3:12
}
scope 2 {
scope 3 {
scope 4 {
}
}
}
bb0: {
StorageLive(_1); // scope 0 at $DIR/const_goto_storage.rs:3:9: 3:12
- StorageLive(_2); // scope 0 at $DIR/const_goto_storage.rs:3:21: 3:23
- nop; // scope 0 at $DIR/const_goto_storage.rs:3:21: 3:23
- StorageLive(_3); // scope 0 at $DIR/const_goto_storage.rs:4:15: 8:10
- StorageLive(_4); // scope 2 at $DIR/const_goto_storage.rs:4:18: 4:76
- StorageLive(_5); // scope 3 at $DIR/const_goto_storage.rs:4:21: 4:52
- StorageLive(_6); // scope 4 at $DIR/const_goto_storage.rs:4:24: 4:28
- _6 = const true; // scope 4 at $DIR/const_goto_storage.rs:4:24: 4:28
- switchInt(move _6) -> [false: bb2, otherwise: bb1]; // scope 4 at $DIR/const_goto_storage.rs:4:24: 4:28
+ StorageLive(_2); // scope 4 at $DIR/const_goto_storage.rs:4:24: 4:28
+ _2 = const true; // scope 4 at $DIR/const_goto_storage.rs:4:24: 4:28
+ switchInt(move _2) -> [false: bb2, otherwise: bb1]; // scope 4 at $DIR/const_goto_storage.rs:4:24: 4:28
- StorageLive(_4); // scope 0 at $DIR/const_goto_storage.rs:4:18: 4:76
- StorageLive(_5); // scope 0 at $DIR/const_goto_storage.rs:4:21: 4:52
- StorageLive(_6); // scope 0 at $DIR/const_goto_storage.rs:4:24: 4:28
- _6 = const true; // scope 0 at $DIR/const_goto_storage.rs:4:24: 4:28
- switchInt(move _6) -> [false: bb2, otherwise: bb1]; // scope 0 at $DIR/const_goto_storage.rs:4:24: 4:28
+ StorageLive(_2); // scope 0 at $DIR/const_goto_storage.rs:4:24: 4:28
+ _2 = const true; // scope 0 at $DIR/const_goto_storage.rs:4:24: 4:28
+ switchInt(move _2) -> [false: bb2, otherwise: bb1]; // scope 0 at $DIR/const_goto_storage.rs:4:24: 4:28
}
bb1: {
- _5 = const true; // scope 4 at $DIR/const_goto_storage.rs:4:31: 4:35
- goto -> bb3; // scope 3 at $DIR/const_goto_storage.rs:4:21: 4:52
- _5 = const true; // scope 0 at $DIR/const_goto_storage.rs:4:31: 4:35
- goto -> bb3; // scope 0 at $DIR/const_goto_storage.rs:4:21: 4:52
- }
-
- bb2: {
- _5 = const false; // scope 3 at $DIR/const_goto_storage.rs:4:45: 4:50
- goto -> bb3; // scope 3 at $DIR/const_goto_storage.rs:4:21: 4:52
- _5 = const false; // scope 0 at $DIR/const_goto_storage.rs:4:45: 4:50
- goto -> bb3; // scope 0 at $DIR/const_goto_storage.rs:4:21: 4:52
- }
-
- bb3: {
- StorageDead(_6); // scope 3 at $DIR/const_goto_storage.rs:4:51: 4:52
- switchInt(move _5) -> [false: bb5, otherwise: bb4]; // scope 3 at $DIR/const_goto_storage.rs:4:21: 4:52
- StorageDead(_6); // scope 0 at $DIR/const_goto_storage.rs:4:51: 4:52
- switchInt(move _5) -> [false: bb5, otherwise: bb4]; // scope 0 at $DIR/const_goto_storage.rs:4:21: 4:52
- }
-
- bb4: {
- _4 = const true; // scope 3 at $DIR/const_goto_storage.rs:4:55: 4:59
- goto -> bb6; // scope 2 at $DIR/const_goto_storage.rs:4:18: 4:76
- _4 = const true; // scope 0 at $DIR/const_goto_storage.rs:4:55: 4:59
- goto -> bb6; // scope 0 at $DIR/const_goto_storage.rs:4:18: 4:76
- }
-
- bb5: {
- _4 = const false; // scope 2 at $DIR/const_goto_storage.rs:4:69: 4:74
- goto -> bb6; // scope 2 at $DIR/const_goto_storage.rs:4:18: 4:76
- _4 = const false; // scope 0 at $DIR/const_goto_storage.rs:4:69: 4:74
- goto -> bb6; // scope 0 at $DIR/const_goto_storage.rs:4:18: 4:76
- }
-
- bb6: {
- StorageDead(_5); // scope 2 at $DIR/const_goto_storage.rs:4:75: 4:76
- switchInt(move _4) -> [false: bb8, otherwise: bb7]; // scope 2 at $DIR/const_goto_storage.rs:4:18: 4:76
- StorageDead(_5); // scope 0 at $DIR/const_goto_storage.rs:4:75: 4:76
- switchInt(move _4) -> [false: bb8, otherwise: bb7]; // scope 0 at $DIR/const_goto_storage.rs:4:18: 4:76
- }
-
- bb7: {
- _3 = const true; // scope 2 at $DIR/const_goto_storage.rs:5:13: 5:17
- _3 = const true; // scope 0 at $DIR/const_goto_storage.rs:5:13: 5:17
- goto -> bb9; // scope 0 at $DIR/const_goto_storage.rs:4:15: 8:10
- }
-
@ -82,7 +76,7 @@
- bb10: {
- StorageDead(_4); // scope 0 at $DIR/const_goto_storage.rs:8:9: 8:10
- StorageDead(_3); // scope 0 at $DIR/const_goto_storage.rs:8:9: 8:10
+ StorageDead(_2); // scope 3 at $DIR/const_goto_storage.rs:4:51: 4:52
+ StorageDead(_2); // scope 0 at $DIR/const_goto_storage.rs:4:51: 4:52
_1 = const true; // scope 0 at $DIR/const_goto_storage.rs:10:17: 10:21
- goto -> bb12; // scope 0 at $DIR/const_goto_storage.rs:10:17: 10:21
+ goto -> bb3; // scope 0 at $DIR/const_goto_storage.rs:10:17: 10:21
@ -92,7 +86,7 @@
- StorageDead(_4); // scope 0 at $DIR/const_goto_storage.rs:8:9: 8:10
- StorageDead(_3); // scope 0 at $DIR/const_goto_storage.rs:8:9: 8:10
+ bb2: {
+ StorageDead(_2); // scope 3 at $DIR/const_goto_storage.rs:4:51: 4:52
+ StorageDead(_2); // scope 0 at $DIR/const_goto_storage.rs:4:51: 4:52
_1 = const false; // scope 0 at $DIR/const_goto_storage.rs:12:14: 12:19
- goto -> bb12; // scope 0 at $DIR/const_goto_storage.rs:12:14: 12:19
+ goto -> bb3; // scope 0 at $DIR/const_goto_storage.rs:12:14: 12:19

16
src/test/mir-opt/const_prop/control_flow_simplification.hello.ConstProp.diff
View file

@ -5,20 +5,18 @@
let mut _0: (); // return place in scope 0 at $DIR/control-flow-simplification.rs:11:14: 11:14
let mut _1: bool; // in scope 0 at $DIR/control-flow-simplification.rs:12:8: 12:21
let mut _2: !; // in scope 0 at $SRC_DIR/std/src/panic.rs:LL:COL
scope 1 {
}
bb0: {
StorageLive(_1); // scope 1 at $DIR/control-flow-simplification.rs:12:8: 12:21
- _1 = const <bool as NeedsDrop>::NEEDS; // scope 1 at $DIR/control-flow-simplification.rs:12:8: 12:21
- switchInt(move _1) -> [false: bb2, otherwise: bb1]; // scope 1 at $DIR/control-flow-simplification.rs:12:8: 12:21
+ _1 = const false; // scope 1 at $DIR/control-flow-simplification.rs:12:8: 12:21
+ switchInt(const false) -> [false: bb2, otherwise: bb1]; // scope 1 at $DIR/control-flow-simplification.rs:12:8: 12:21
StorageLive(_1); // scope 0 at $DIR/control-flow-simplification.rs:12:8: 12:21
- _1 = const <bool as NeedsDrop>::NEEDS; // scope 0 at $DIR/control-flow-simplification.rs:12:8: 12:21
- switchInt(move _1) -> [false: bb2, otherwise: bb1]; // scope 0 at $DIR/control-flow-simplification.rs:12:8: 12:21
+ _1 = const false; // scope 0 at $DIR/control-flow-simplification.rs:12:8: 12:21
+ switchInt(const false) -> [false: bb2, otherwise: bb1]; // scope 0 at $DIR/control-flow-simplification.rs:12:8: 12:21
}
bb1: {
StorageLive(_2); // scope 1 at $SRC_DIR/std/src/panic.rs:LL:COL
_2 = begin_panic::<&str>(const "explicit panic"); // scope 1 at $SRC_DIR/std/src/panic.rs:LL:COL
StorageLive(_2); // scope 0 at $SRC_DIR/std/src/panic.rs:LL:COL
_2 = begin_panic::<&str>(const "explicit panic"); // scope 0 at $SRC_DIR/std/src/panic.rs:LL:COL
// mir::Constant
// + span: $SRC_DIR/std/src/panic.rs:LL:COL
// + literal: Const { ty: fn(&str) -> ! {begin_panic::<&str>}, val: Value(Scalar(<ZST>)) }

2
src/test/mir-opt/const_prop/control_flow_simplification.hello.PreCodegen.before.mir
View file

@ -2,8 +2,6 @@
fn hello() -> () {
let mut _0: (); // return place in scope 0 at $DIR/control-flow-simplification.rs:11:14: 11:14
scope 1 {
}
bb0: {
return; // scope 0 at $DIR/control-flow-simplification.rs:15:2: 15:2

22
src/test/mir-opt/const_prop/discriminant.main.ConstProp.32bit.diff
View file

@ -10,26 +10,28 @@
scope 1 {
debug x => _1; // in scope 1 at $DIR/discriminant.rs:11:9: 11:10
}
scope 2 {
}
bb0: {
StorageLive(_1); // scope 0 at $DIR/discriminant.rs:11:9: 11:10
StorageLive(_2); // scope 0 at $DIR/discriminant.rs:11:13: 11:64
StorageLive(_3); // scope 0 at $DIR/discriminant.rs:11:34: 11:44
Deinit(_3); // scope 0 at $DIR/discriminant.rs:11:34: 11:44
((_3 as Some).0: bool) = const true; // scope 0 at $DIR/discriminant.rs:11:34: 11:44
discriminant(_3) = 1; // scope 0 at $DIR/discriminant.rs:11:34: 11:44
- _4 = discriminant(_3); // scope 0 at $DIR/discriminant.rs:11:21: 11:31
- switchInt(move _4) -> [1_isize: bb1, otherwise: bb3]; // scope 0 at $DIR/discriminant.rs:11:21: 11:31
+ _4 = const 1_isize; // scope 0 at $DIR/discriminant.rs:11:21: 11:31
+ switchInt(const 1_isize) -> [1_isize: bb1, otherwise: bb3]; // scope 0 at $DIR/discriminant.rs:11:21: 11:31
StorageLive(_3); // scope 2 at $DIR/discriminant.rs:11:34: 11:44
Deinit(_3); // scope 2 at $DIR/discriminant.rs:11:34: 11:44
((_3 as Some).0: bool) = const true; // scope 2 at $DIR/discriminant.rs:11:34: 11:44
discriminant(_3) = 1; // scope 2 at $DIR/discriminant.rs:11:34: 11:44
- _4 = discriminant(_3); // scope 2 at $DIR/discriminant.rs:11:21: 11:31
- switchInt(move _4) -> [1_isize: bb1, otherwise: bb3]; // scope 2 at $DIR/discriminant.rs:11:21: 11:31
+ _4 = const 1_isize; // scope 2 at $DIR/discriminant.rs:11:21: 11:31
+ switchInt(const 1_isize) -> [1_isize: bb1, otherwise: bb3]; // scope 2 at $DIR/discriminant.rs:11:21: 11:31
}
bb1: {
switchInt(((_3 as Some).0: bool)) -> [false: bb3, otherwise: bb2]; // scope 0 at $DIR/discriminant.rs:11:21: 11:31
switchInt(((_3 as Some).0: bool)) -> [false: bb3, otherwise: bb2]; // scope 2 at $DIR/discriminant.rs:11:21: 11:31
}
bb2: {
_2 = const 42_i32; // scope 0 at $DIR/discriminant.rs:11:47: 11:49
_2 = const 42_i32; // scope 2 at $DIR/discriminant.rs:11:47: 11:49
goto -> bb4; // scope 0 at $DIR/discriminant.rs:11:13: 11:64
}

60
src/test/mir-opt/dead-store-elimination/cycle.cycle.DeadStoreElimination.diff
View file

@ -8,6 +8,7 @@
let mut _0: (); // return place in scope 0 at $DIR/cycle.rs:9:46: 9:46
let mut _4: (); // in scope 0 at $DIR/cycle.rs:9:1: 18:2
let mut _5: bool; // in scope 0 at $DIR/cycle.rs:12:11: 12:17
let _6: i32; // in scope 0 at $DIR/cycle.rs:13:13: 13:17
let mut _7: i32; // in scope 0 at $DIR/cycle.rs:14:13: 14:14
let mut _8: i32; // in scope 0 at $DIR/cycle.rs:15:13: 15:14
let mut _9: i32; // in scope 0 at $DIR/cycle.rs:16:13: 16:17
@ -15,10 +16,7 @@
let _11: (); // in scope 0 at $DIR/cycle.rs:12:5: 17:6
let mut _12: !; // in scope 0 at $DIR/cycle.rs:12:5: 17:6
scope 1 {
let _6: i32; // in scope 1 at $DIR/cycle.rs:13:13: 13:17
scope 2 {
debug temp => _6; // in scope 2 at $DIR/cycle.rs:13:13: 13:17
}
debug temp => _6; // in scope 1 at $DIR/cycle.rs:13:13: 13:17
}
bb0: {
@ -26,42 +24,42 @@
}
bb1: {
StorageLive(_5); // scope 1 at $DIR/cycle.rs:12:11: 12:17
_5 = cond() -> bb2; // scope 1 at $DIR/cycle.rs:12:11: 12:17
StorageLive(_5); // scope 0 at $DIR/cycle.rs:12:11: 12:17
_5 = cond() -> bb2; // scope 0 at $DIR/cycle.rs:12:11: 12:17
// mir::Constant
// + span: $DIR/cycle.rs:12:11: 12:15
// + literal: Const { ty: fn() -> bool {cond}, val: Value(Scalar(<ZST>)) }
}
bb2: {
switchInt(move _5) -> [false: bb4, otherwise: bb3]; // scope 1 at $DIR/cycle.rs:12:11: 12:17
switchInt(move _5) -> [false: bb4, otherwise: bb3]; // scope 0 at $DIR/cycle.rs:12:11: 12:17
}
bb3: {
StorageLive(_6); // scope 1 at $DIR/cycle.rs:13:13: 13:17
- _6 = _3; // scope 1 at $DIR/cycle.rs:13:20: 13:21
+ nop; // scope 1 at $DIR/cycle.rs:13:20: 13:21
StorageLive(_7); // scope 2 at $DIR/cycle.rs:14:13: 14:14
- _7 = _2; // scope 2 at $DIR/cycle.rs:14:13: 14:14
- _3 = move _7; // scope 2 at $DIR/cycle.rs:14:9: 14:14
+ nop; // scope 2 at $DIR/cycle.rs:14:13: 14:14
+ nop; // scope 2 at $DIR/cycle.rs:14:9: 14:14
StorageDead(_7); // scope 2 at $DIR/cycle.rs:14:13: 14:14
StorageLive(_8); // scope 2 at $DIR/cycle.rs:15:13: 15:14
- _8 = _1; // scope 2 at $DIR/cycle.rs:15:13: 15:14
- _2 = move _8; // scope 2 at $DIR/cycle.rs:15:9: 15:14
+ nop; // scope 2 at $DIR/cycle.rs:15:13: 15:14
+ nop; // scope 2 at $DIR/cycle.rs:15:9: 15:14
StorageDead(_8); // scope 2 at $DIR/cycle.rs:15:13: 15:14
StorageLive(_9); // scope 2 at $DIR/cycle.rs:16:13: 16:17
- _9 = _6; // scope 2 at $DIR/cycle.rs:16:13: 16:17
- _1 = move _9; // scope 2 at $DIR/cycle.rs:16:9: 16:17
+ nop; // scope 2 at $DIR/cycle.rs:16:13: 16:17
+ nop; // scope 2 at $DIR/cycle.rs:16:9: 16:17
StorageDead(_9); // scope 2 at $DIR/cycle.rs:16:16: 16:17
- _4 = const (); // scope 1 at $DIR/cycle.rs:12:18: 17:6
+ nop; // scope 1 at $DIR/cycle.rs:12:18: 17:6
StorageDead(_6); // scope 1 at $DIR/cycle.rs:17:5: 17:6
StorageLive(_6); // scope 0 at $DIR/cycle.rs:13:13: 13:17
- _6 = _3; // scope 0 at $DIR/cycle.rs:13:20: 13:21
+ nop; // scope 0 at $DIR/cycle.rs:13:20: 13:21
StorageLive(_7); // scope 1 at $DIR/cycle.rs:14:13: 14:14
- _7 = _2; // scope 1 at $DIR/cycle.rs:14:13: 14:14
- _3 = move _7; // scope 1 at $DIR/cycle.rs:14:9: 14:14
+ nop; // scope 1 at $DIR/cycle.rs:14:13: 14:14
+ nop; // scope 1 at $DIR/cycle.rs:14:9: 14:14
StorageDead(_7); // scope 1 at $DIR/cycle.rs:14:13: 14:14
StorageLive(_8); // scope 1 at $DIR/cycle.rs:15:13: 15:14
- _8 = _1; // scope 1 at $DIR/cycle.rs:15:13: 15:14
- _2 = move _8; // scope 1 at $DIR/cycle.rs:15:9: 15:14
+ nop; // scope 1 at $DIR/cycle.rs:15:13: 15:14
+ nop; // scope 1 at $DIR/cycle.rs:15:9: 15:14
StorageDead(_8); // scope 1 at $DIR/cycle.rs:15:13: 15:14
StorageLive(_9); // scope 1 at $DIR/cycle.rs:16:13: 16:17
- _9 = _6; // scope 1 at $DIR/cycle.rs:16:13: 16:17
- _1 = move _9; // scope 1 at $DIR/cycle.rs:16:9: 16:17
+ nop; // scope 1 at $DIR/cycle.rs:16:13: 16:17
+ nop; // scope 1 at $DIR/cycle.rs:16:9: 16:17
StorageDead(_9); // scope 1 at $DIR/cycle.rs:16:16: 16:17
- _4 = const (); // scope 0 at $DIR/cycle.rs:12:18: 17:6
+ nop; // scope 0 at $DIR/cycle.rs:12:18: 17:6
StorageDead(_6); // scope 0 at $DIR/cycle.rs:17:5: 17:6
StorageDead(_5); // scope 0 at $DIR/cycle.rs:17:5: 17:6
goto -> bb1; // scope 0 at $DIR/cycle.rs:12:5: 17:6
}

22
src/test/mir-opt/deaggregator_test_enum_2.test1.Deaggregator.diff
View file

@ -8,23 +8,21 @@
let mut _3: bool; // in scope 0 at $DIR/deaggregator_test_enum_2.rs:10:8: 10:9
let mut _4: i32; // in scope 0 at $DIR/deaggregator_test_enum_2.rs:11:16: 11:17
let mut _5: i32; // in scope 0 at $DIR/deaggregator_test_enum_2.rs:13:16: 13:17
scope 1 {
}
bb0: {
StorageLive(_3); // scope 1 at $DIR/deaggregator_test_enum_2.rs:10:8: 10:9
_3 = _1; // scope 1 at $DIR/deaggregator_test_enum_2.rs:10:8: 10:9
switchInt(move _3) -> [false: bb2, otherwise: bb1]; // scope 1 at $DIR/deaggregator_test_enum_2.rs:10:8: 10:9
StorageLive(_3); // scope 0 at $DIR/deaggregator_test_enum_2.rs:10:8: 10:9
_3 = _1; // scope 0 at $DIR/deaggregator_test_enum_2.rs:10:8: 10:9
switchInt(move _3) -> [false: bb2, otherwise: bb1]; // scope 0 at $DIR/deaggregator_test_enum_2.rs:10:8: 10:9
}
bb1: {
StorageLive(_4); // scope 1 at $DIR/deaggregator_test_enum_2.rs:11:16: 11:17
_4 = _2; // scope 1 at $DIR/deaggregator_test_enum_2.rs:11:16: 11:17
- _0 = Foo::A(move _4); // scope 1 at $DIR/deaggregator_test_enum_2.rs:11:9: 11:18
+ Deinit(_0); // scope 1 at $DIR/deaggregator_test_enum_2.rs:11:9: 11:18
+ ((_0 as A).0: i32) = move _4; // scope 1 at $DIR/deaggregator_test_enum_2.rs:11:9: 11:18
+ discriminant(_0) = 0; // scope 1 at $DIR/deaggregator_test_enum_2.rs:11:9: 11:18
StorageDead(_4); // scope 1 at $DIR/deaggregator_test_enum_2.rs:11:17: 11:18
StorageLive(_4); // scope 0 at $DIR/deaggregator_test_enum_2.rs:11:16: 11:17
_4 = _2; // scope 0 at $DIR/deaggregator_test_enum_2.rs:11:16: 11:17
- _0 = Foo::A(move _4); // scope 0 at $DIR/deaggregator_test_enum_2.rs:11:9: 11:18
+ Deinit(_0); // scope 0 at $DIR/deaggregator_test_enum_2.rs:11:9: 11:18
+ ((_0 as A).0: i32) = move _4; // scope 0 at $DIR/deaggregator_test_enum_2.rs:11:9: 11:18
+ discriminant(_0) = 0; // scope 0 at $DIR/deaggregator_test_enum_2.rs:11:9: 11:18
StorageDead(_4); // scope 0 at $DIR/deaggregator_test_enum_2.rs:11:17: 11:18
goto -> bb3; // scope 0 at $DIR/deaggregator_test_enum_2.rs:10:5: 14:6
}

10
src/test/mir-opt/dest-prop/branch.main.DestinationPropagation.diff
View file

@ -12,8 +12,6 @@
scope 2 {
debug y => _2; // in scope 2 at $DIR/branch.rs:15:9: 15:10
}
scope 3 {
}
}
bb0: {
@ -26,19 +24,19 @@
bb1: {
StorageLive(_2); // scope 1 at $DIR/branch.rs:15:9: 15:10
StorageLive(_3); // scope 3 at $DIR/branch.rs:15:16: 15:22
_3 = cond() -> bb2; // scope 3 at $DIR/branch.rs:15:16: 15:22
StorageLive(_3); // scope 1 at $DIR/branch.rs:15:16: 15:22
_3 = cond() -> bb2; // scope 1 at $DIR/branch.rs:15:16: 15:22
// mir::Constant
// + span: $DIR/branch.rs:15:16: 15:20
// + literal: Const { ty: fn() -> bool {cond}, val: Value(Scalar(<ZST>)) }
}
bb2: {
switchInt(move _3) -> [false: bb4, otherwise: bb3]; // scope 3 at $DIR/branch.rs:15:16: 15:22
switchInt(move _3) -> [false: bb4, otherwise: bb3]; // scope 1 at $DIR/branch.rs:15:16: 15:22
}
bb3: {
nop; // scope 3 at $DIR/branch.rs:16:9: 16:10
nop; // scope 1 at $DIR/branch.rs:16:9: 16:10
goto -> bb6; // scope 1 at $DIR/branch.rs:15:13: 20:6
}

18
src/test/mir-opt/equal_true.opt.InstCombine.diff
View file

@ -6,21 +6,19 @@
let mut _0: i32; // return place in scope 0 at $DIR/equal_true.rs:3:20: 3:23
let mut _2: bool; // in scope 0 at $DIR/equal_true.rs:4:8: 4:17
let mut _3: bool; // in scope 0 at $DIR/equal_true.rs:4:8: 4:9
scope 1 {
}
bb0: {
StorageLive(_2); // scope 1 at $DIR/equal_true.rs:4:8: 4:17
StorageLive(_3); // scope 1 at $DIR/equal_true.rs:4:8: 4:9
_3 = _1; // scope 1 at $DIR/equal_true.rs:4:8: 4:9
- _2 = Eq(move _3, const true); // scope 1 at $DIR/equal_true.rs:4:8: 4:17
+ _2 = move _3; // scope 1 at $DIR/equal_true.rs:4:8: 4:17
StorageDead(_3); // scope 1 at $DIR/equal_true.rs:4:16: 4:17
switchInt(move _2) -> [false: bb2, otherwise: bb1]; // scope 1 at $DIR/equal_true.rs:4:8: 4:17
StorageLive(_2); // scope 0 at $DIR/equal_true.rs:4:8: 4:17
StorageLive(_3); // scope 0 at $DIR/equal_true.rs:4:8: 4:9
_3 = _1; // scope 0 at $DIR/equal_true.rs:4:8: 4:9
- _2 = Eq(move _3, const true); // scope 0 at $DIR/equal_true.rs:4:8: 4:17
+ _2 = move _3; // scope 0 at $DIR/equal_true.rs:4:8: 4:17
StorageDead(_3); // scope 0 at $DIR/equal_true.rs:4:16: 4:17
switchInt(move _2) -> [false: bb2, otherwise: bb1]; // scope 0 at $DIR/equal_true.rs:4:8: 4:17
}
bb1: {
_0 = const 0_i32; // scope 1 at $DIR/equal_true.rs:4:20: 4:21
_0 = const 0_i32; // scope 0 at $DIR/equal_true.rs:4:20: 4:21
goto -> bb3; // scope 0 at $DIR/equal_true.rs:4:5: 4:34
}

10
src/test/mir-opt/if_condition_int.dont_opt_bool.SimplifyComparisonIntegral.diff
View file

@ -5,17 +5,15 @@
debug x => _1; // in scope 0 at $DIR/if-condition-int.rs:16:18: 16:19
let mut _0: u32; // return place in scope 0 at $DIR/if-condition-int.rs:16:30: 16:33
let mut _2: bool; // in scope 0 at $DIR/if-condition-int.rs:17:8: 17:9
scope 1 {
}
bb0: {
StorageLive(_2); // scope 1 at $DIR/if-condition-int.rs:17:8: 17:9
_2 = _1; // scope 1 at $DIR/if-condition-int.rs:17:8: 17:9
switchInt(move _2) -> [false: bb2, otherwise: bb1]; // scope 1 at $DIR/if-condition-int.rs:17:8: 17:9
StorageLive(_2); // scope 0 at $DIR/if-condition-int.rs:17:8: 17:9
_2 = _1; // scope 0 at $DIR/if-condition-int.rs:17:8: 17:9
switchInt(move _2) -> [false: bb2, otherwise: bb1]; // scope 0 at $DIR/if-condition-int.rs:17:8: 17:9
}
bb1: {
_0 = const 0_u32; // scope 1 at $DIR/if-condition-int.rs:17:12: 17:13
_0 = const 0_u32; // scope 0 at $DIR/if-condition-int.rs:17:12: 17:13
goto -> bb3; // scope 0 at $DIR/if-condition-int.rs:17:5: 17:26
}

16
src/test/mir-opt/if_condition_int.dont_opt_floats.SimplifyComparisonIntegral.diff
View file

@ -6,20 +6,18 @@
let mut _0: i32; // return place in scope 0 at $DIR/if-condition-int.rs:52:31: 52:34
let mut _2: bool; // in scope 0 at $DIR/if-condition-int.rs:53:8: 53:18
let mut _3: f32; // in scope 0 at $DIR/if-condition-int.rs:53:8: 53:9
scope 1 {
}
bb0: {
StorageLive(_2); // scope 1 at $DIR/if-condition-int.rs:53:8: 53:18
StorageLive(_3); // scope 1 at $DIR/if-condition-int.rs:53:8: 53:9
_3 = _1; // scope 1 at $DIR/if-condition-int.rs:53:8: 53:9
_2 = Eq(move _3, const -42f32); // scope 1 at $DIR/if-condition-int.rs:53:8: 53:18
StorageDead(_3); // scope 1 at $DIR/if-condition-int.rs:53:17: 53:18
switchInt(move _2) -> [false: bb2, otherwise: bb1]; // scope 1 at $DIR/if-condition-int.rs:53:8: 53:18
StorageLive(_2); // scope 0 at $DIR/if-condition-int.rs:53:8: 53:18
StorageLive(_3); // scope 0 at $DIR/if-condition-int.rs:53:8: 53:9
_3 = _1; // scope 0 at $DIR/if-condition-int.rs:53:8: 53:9
_2 = Eq(move _3, const -42f32); // scope 0 at $DIR/if-condition-int.rs:53:8: 53:18
StorageDead(_3); // scope 0 at $DIR/if-condition-int.rs:53:17: 53:18
switchInt(move _2) -> [false: bb2, otherwise: bb1]; // scope 0 at $DIR/if-condition-int.rs:53:8: 53:18
}
bb1: {
_0 = const 0_i32; // scope 1 at $DIR/if-condition-int.rs:53:21: 53:22
_0 = const 0_i32; // scope 0 at $DIR/if-condition-int.rs:53:21: 53:22
goto -> bb3; // scope 0 at $DIR/if-condition-int.rs:53:5: 53:35
}

26
src/test/mir-opt/if_condition_int.opt_char.SimplifyComparisonIntegral.diff
View file

@ -6,29 +6,27 @@
let mut _0: u32; // return place in scope 0 at $DIR/if-condition-int.rs:20:25: 20:28
let mut _2: bool; // in scope 0 at $DIR/if-condition-int.rs:21:8: 21:16
let mut _3: char; // in scope 0 at $DIR/if-condition-int.rs:21:8: 21:9
scope 1 {
}
bb0: {
StorageLive(_2); // scope 1 at $DIR/if-condition-int.rs:21:8: 21:16
StorageLive(_3); // scope 1 at $DIR/if-condition-int.rs:21:8: 21:9
_3 = _1; // scope 1 at $DIR/if-condition-int.rs:21:8: 21:9
- _2 = Eq(move _3, const 'x'); // scope 1 at $DIR/if-condition-int.rs:21:8: 21:16
- StorageDead(_3); // scope 1 at $DIR/if-condition-int.rs:21:15: 21:16
- switchInt(move _2) -> [false: bb2, otherwise: bb1]; // scope 1 at $DIR/if-condition-int.rs:21:8: 21:16
+ nop; // scope 1 at $DIR/if-condition-int.rs:21:8: 21:16
+ nop; // scope 1 at $DIR/if-condition-int.rs:21:15: 21:16
+ switchInt(move _3) -> ['x': bb1, otherwise: bb2]; // scope 1 at $DIR/if-condition-int.rs:21:8: 21:16
StorageLive(_2); // scope 0 at $DIR/if-condition-int.rs:21:8: 21:16
StorageLive(_3); // scope 0 at $DIR/if-condition-int.rs:21:8: 21:9
_3 = _1; // scope 0 at $DIR/if-condition-int.rs:21:8: 21:9
- _2 = Eq(move _3, const 'x'); // scope 0 at $DIR/if-condition-int.rs:21:8: 21:16
- StorageDead(_3); // scope 0 at $DIR/if-condition-int.rs:21:15: 21:16
- switchInt(move _2) -> [false: bb2, otherwise: bb1]; // scope 0 at $DIR/if-condition-int.rs:21:8: 21:16
+ nop; // scope 0 at $DIR/if-condition-int.rs:21:8: 21:16
+ nop; // scope 0 at $DIR/if-condition-int.rs:21:15: 21:16
+ switchInt(move _3) -> ['x': bb1, otherwise: bb2]; // scope 0 at $DIR/if-condition-int.rs:21:8: 21:16
}
bb1: {
+ StorageDead(_3); // scope 1 at $DIR/if-condition-int.rs:21:8: 21:16
_0 = const 0_u32; // scope 1 at $DIR/if-condition-int.rs:21:19: 21:20
+ StorageDead(_3); // scope 0 at $DIR/if-condition-int.rs:21:8: 21:16
_0 = const 0_u32; // scope 0 at $DIR/if-condition-int.rs:21:19: 21:20
goto -> bb3; // scope 0 at $DIR/if-condition-int.rs:21:5: 21:33
}
bb2: {
+ StorageDead(_3); // scope 1 at $DIR/if-condition-int.rs:21:8: 21:16
+ StorageDead(_3); // scope 0 at $DIR/if-condition-int.rs:21:8: 21:16
_0 = const 1_u32; // scope 0 at $DIR/if-condition-int.rs:21:30: 21:31
goto -> bb3; // scope 0 at $DIR/if-condition-int.rs:21:5: 21:33
}

26
src/test/mir-opt/if_condition_int.opt_i8.SimplifyComparisonIntegral.diff
View file

@ -6,29 +6,27 @@
let mut _0: u32; // return place in scope 0 at $DIR/if-condition-int.rs:24:21: 24:24
let mut _2: bool; // in scope 0 at $DIR/if-condition-int.rs:25:8: 25:15
let mut _3: i8; // in scope 0 at $DIR/if-condition-int.rs:25:8: 25:9
scope 1 {
}
bb0: {
StorageLive(_2); // scope 1 at $DIR/if-condition-int.rs:25:8: 25:15
StorageLive(_3); // scope 1 at $DIR/if-condition-int.rs:25:8: 25:9
_3 = _1; // scope 1 at $DIR/if-condition-int.rs:25:8: 25:9
- _2 = Eq(move _3, const 42_i8); // scope 1 at $DIR/if-condition-int.rs:25:8: 25:15
- StorageDead(_3); // scope 1 at $DIR/if-condition-int.rs:25:14: 25:15
- switchInt(move _2) -> [false: bb2, otherwise: bb1]; // scope 1 at $DIR/if-condition-int.rs:25:8: 25:15
+ nop; // scope 1 at $DIR/if-condition-int.rs:25:8: 25:15
+ nop; // scope 1 at $DIR/if-condition-int.rs:25:14: 25:15
+ switchInt(move _3) -> [42_i8: bb1, otherwise: bb2]; // scope 1 at $DIR/if-condition-int.rs:25:8: 25:15
StorageLive(_2); // scope 0 at $DIR/if-condition-int.rs:25:8: 25:15
StorageLive(_3); // scope 0 at $DIR/if-condition-int.rs:25:8: 25:9
_3 = _1; // scope 0 at $DIR/if-condition-int.rs:25:8: 25:9
- _2 = Eq(move _3, const 42_i8); // scope 0 at $DIR/if-condition-int.rs:25:8: 25:15
- StorageDead(_3); // scope 0 at $DIR/if-condition-int.rs:25:14: 25:15
- switchInt(move _2) -> [false: bb2, otherwise: bb1]; // scope 0 at $DIR/if-condition-int.rs:25:8: 25:15
+ nop; // scope 0 at $DIR/if-condition-int.rs:25:8: 25:15
+ nop; // scope 0 at $DIR/if-condition-int.rs:25:14: 25:15
+ switchInt(move _3) -> [42_i8: bb1, otherwise: bb2]; // scope 0 at $DIR/if-condition-int.rs:25:8: 25:15
}
bb1: {
+ StorageDead(_3); // scope 1 at $DIR/if-condition-int.rs:25:8: 25:15
_0 = const 0_u32; // scope 1 at $DIR/if-condition-int.rs:25:18: 25:19
+ StorageDead(_3); // scope 0 at $DIR/if-condition-int.rs:25:8: 25:15
_0 = const 0_u32; // scope 0 at $DIR/if-condition-int.rs:25:18: 25:19
goto -> bb3; // scope 0 at $DIR/if-condition-int.rs:25:5: 25:32
}
bb2: {
+ StorageDead(_3); // scope 1 at $DIR/if-condition-int.rs:25:8: 25:15
+ StorageDead(_3); // scope 0 at $DIR/if-condition-int.rs:25:8: 25:15
_0 = const 1_u32; // scope 0 at $DIR/if-condition-int.rs:25:29: 25:30
goto -> bb3; // scope 0 at $DIR/if-condition-int.rs:25:5: 25:32
}

52
src/test/mir-opt/if_condition_int.opt_multiple_ifs.SimplifyComparisonIntegral.diff
View file

@ -8,50 +8,46 @@
let mut _3: u32; // in scope 0 at $DIR/if-condition-int.rs:33:8: 33:9
let mut _4: bool; // in scope 0 at $DIR/if-condition-int.rs:35:15: 35:22
let mut _5: u32; // in scope 0 at $DIR/if-condition-int.rs:35:15: 35:16
scope 1 {
}
scope 2 {
}
bb0: {
StorageLive(_2); // scope 1 at $DIR/if-condition-int.rs:33:8: 33:15
StorageLive(_3); // scope 1 at $DIR/if-condition-int.rs:33:8: 33:9
_3 = _1; // scope 1 at $DIR/if-condition-int.rs:33:8: 33:9
- _2 = Eq(move _3, const 42_u32); // scope 1 at $DIR/if-condition-int.rs:33:8: 33:15
- StorageDead(_3); // scope 1 at $DIR/if-condition-int.rs:33:14: 33:15
- switchInt(move _2) -> [false: bb2, otherwise: bb1]; // scope 1 at $DIR/if-condition-int.rs:33:8: 33:15
+ nop; // scope 1 at $DIR/if-condition-int.rs:33:8: 33:15
+ nop; // scope 1 at $DIR/if-condition-int.rs:33:14: 33:15
+ switchInt(move _3) -> [42_u32: bb1, otherwise: bb2]; // scope 1 at $DIR/if-condition-int.rs:33:8: 33:15
StorageLive(_2); // scope 0 at $DIR/if-condition-int.rs:33:8: 33:15
StorageLive(_3); // scope 0 at $DIR/if-condition-int.rs:33:8: 33:9
_3 = _1; // scope 0 at $DIR/if-condition-int.rs:33:8: 33:9
- _2 = Eq(move _3, const 42_u32); // scope 0 at $DIR/if-condition-int.rs:33:8: 33:15
- StorageDead(_3); // scope 0 at $DIR/if-condition-int.rs:33:14: 33:15
- switchInt(move _2) -> [false: bb2, otherwise: bb1]; // scope 0 at $DIR/if-condition-int.rs:33:8: 33:15
+ nop; // scope 0 at $DIR/if-condition-int.rs:33:8: 33:15
+ nop; // scope 0 at $DIR/if-condition-int.rs:33:14: 33:15
+ switchInt(move _3) -> [42_u32: bb1, otherwise: bb2]; // scope 0 at $DIR/if-condition-int.rs:33:8: 33:15
}
bb1: {
+ StorageDead(_3); // scope 1 at $DIR/if-condition-int.rs:33:8: 33:15
_0 = const 0_u32; // scope 1 at $DIR/if-condition-int.rs:34:9: 34:10
+ StorageDead(_3); // scope 0 at $DIR/if-condition-int.rs:33:8: 33:15
_0 = const 0_u32; // scope 0 at $DIR/if-condition-int.rs:34:9: 34:10
goto -> bb6; // scope 0 at $DIR/if-condition-int.rs:33:5: 39:6
}
bb2: {
+ StorageDead(_3); // scope 1 at $DIR/if-condition-int.rs:33:8: 33:15
StorageLive(_4); // scope 2 at $DIR/if-condition-int.rs:35:15: 35:22
StorageLive(_5); // scope 2 at $DIR/if-condition-int.rs:35:15: 35:16
_5 = _1; // scope 2 at $DIR/if-condition-int.rs:35:15: 35:16
- _4 = Ne(move _5, const 21_u32); // scope 2 at $DIR/if-condition-int.rs:35:15: 35:22
- StorageDead(_5); // scope 2 at $DIR/if-condition-int.rs:35:21: 35:22
- switchInt(move _4) -> [false: bb4, otherwise: bb3]; // scope 2 at $DIR/if-condition-int.rs:35:15: 35:22
+ nop; // scope 2 at $DIR/if-condition-int.rs:35:15: 35:22
+ nop; // scope 2 at $DIR/if-condition-int.rs:35:21: 35:22
+ switchInt(move _5) -> [21_u32: bb4, otherwise: bb3]; // scope 2 at $DIR/if-condition-int.rs:35:15: 35:22
+ StorageDead(_3); // scope 0 at $DIR/if-condition-int.rs:33:8: 33:15
StorageLive(_4); // scope 0 at $DIR/if-condition-int.rs:35:15: 35:22
StorageLive(_5); // scope 0 at $DIR/if-condition-int.rs:35:15: 35:16
_5 = _1; // scope 0 at $DIR/if-condition-int.rs:35:15: 35:16
- _4 = Ne(move _5, const 21_u32); // scope 0 at $DIR/if-condition-int.rs:35:15: 35:22
- StorageDead(_5); // scope 0 at $DIR/if-condition-int.rs:35:21: 35:22
- switchInt(move _4) -> [false: bb4, otherwise: bb3]; // scope 0 at $DIR/if-condition-int.rs:35:15: 35:22
+ nop; // scope 0 at $DIR/if-condition-int.rs:35:15: 35:22
+ nop; // scope 0 at $DIR/if-condition-int.rs:35:21: 35:22
+ switchInt(move _5) -> [21_u32: bb4, otherwise: bb3]; // scope 0 at $DIR/if-condition-int.rs:35:15: 35:22
}
bb3: {
+ StorageDead(_5); // scope 2 at $DIR/if-condition-int.rs:35:15: 35:22
_0 = const 1_u32; // scope 2 at $DIR/if-condition-int.rs:36:9: 36:10
+ StorageDead(_5); // scope 0 at $DIR/if-condition-int.rs:35:15: 35:22
_0 = const 1_u32; // scope 0 at $DIR/if-condition-int.rs:36:9: 36:10
goto -> bb5; // scope 0 at $DIR/if-condition-int.rs:35:12: 39:6
}
bb4: {
+ StorageDead(_5); // scope 2 at $DIR/if-condition-int.rs:35:15: 35:22
+ StorageDead(_5); // scope 0 at $DIR/if-condition-int.rs:35:15: 35:22
_0 = const 2_u32; // scope 0 at $DIR/if-condition-int.rs:38:9: 38:10
goto -> bb5; // scope 0 at $DIR/if-condition-int.rs:35:12: 39:6
}

26
src/test/mir-opt/if_condition_int.opt_negative.SimplifyComparisonIntegral.diff
View file

@ -6,29 +6,27 @@
let mut _0: u32; // return place in scope 0 at $DIR/if-condition-int.rs:28:28: 28:31
let mut _2: bool; // in scope 0 at $DIR/if-condition-int.rs:29:8: 29:16
let mut _3: i32; // in scope 0 at $DIR/if-condition-int.rs:29:8: 29:9
scope 1 {
}
bb0: {
StorageLive(_2); // scope 1 at $DIR/if-condition-int.rs:29:8: 29:16
StorageLive(_3); // scope 1 at $DIR/if-condition-int.rs:29:8: 29:9
_3 = _1; // scope 1 at $DIR/if-condition-int.rs:29:8: 29:9
- _2 = Eq(move _3, const -42_i32); // scope 1 at $DIR/if-condition-int.rs:29:8: 29:16
- StorageDead(_3); // scope 1 at $DIR/if-condition-int.rs:29:15: 29:16
- switchInt(move _2) -> [false: bb2, otherwise: bb1]; // scope 1 at $DIR/if-condition-int.rs:29:8: 29:16
+ nop; // scope 1 at $DIR/if-condition-int.rs:29:8: 29:16
+ nop; // scope 1 at $DIR/if-condition-int.rs:29:15: 29:16
+ switchInt(move _3) -> [-42_i32: bb1, otherwise: bb2]; // scope 1 at $DIR/if-condition-int.rs:29:8: 29:16
StorageLive(_2); // scope 0 at $DIR/if-condition-int.rs:29:8: 29:16
StorageLive(_3); // scope 0 at $DIR/if-condition-int.rs:29:8: 29:9
_3 = _1; // scope 0 at $DIR/if-condition-int.rs:29:8: 29:9
- _2 = Eq(move _3, const -42_i32); // scope 0 at $DIR/if-condition-int.rs:29:8: 29:16
- StorageDead(_3); // scope 0 at $DIR/if-condition-int.rs:29:15: 29:16
- switchInt(move _2) -> [false: bb2, otherwise: bb1]; // scope 0 at $DIR/if-condition-int.rs:29:8: 29:16
+ nop; // scope 0 at $DIR/if-condition-int.rs:29:8: 29:16
+ nop; // scope 0 at $DIR/if-condition-int.rs:29:15: 29:16
+ switchInt(move _3) -> [-42_i32: bb1, otherwise: bb2]; // scope 0 at $DIR/if-condition-int.rs:29:8: 29:16
}
bb1: {
+ StorageDead(_3); // scope 1 at $DIR/if-condition-int.rs:29:8: 29:16
_0 = const 0_u32; // scope 1 at $DIR/if-condition-int.rs:29:19: 29:20
+ StorageDead(_3); // scope 0 at $DIR/if-condition-int.rs:29:8: 29:16
_0 = const 0_u32; // scope 0 at $DIR/if-condition-int.rs:29:19: 29:20
goto -> bb3; // scope 0 at $DIR/if-condition-int.rs:29:5: 29:33
}
bb2: {
+ StorageDead(_3); // scope 1 at $DIR/if-condition-int.rs:29:8: 29:16
+ StorageDead(_3); // scope 0 at $DIR/if-condition-int.rs:29:8: 29:16
_0 = const 1_u32; // scope 0 at $DIR/if-condition-int.rs:29:30: 29:31
goto -> bb3; // scope 0 at $DIR/if-condition-int.rs:29:5: 29:33
}

26
src/test/mir-opt/if_condition_int.opt_u32.SimplifyComparisonIntegral.diff
View file

@ -6,29 +6,27 @@
let mut _0: u32; // return place in scope 0 at $DIR/if-condition-int.rs:11:23: 11:26
let mut _2: bool; // in scope 0 at $DIR/if-condition-int.rs:12:8: 12:15
let mut _3: u32; // in scope 0 at $DIR/if-condition-int.rs:12:8: 12:9
scope 1 {
}
bb0: {
StorageLive(_2); // scope 1 at $DIR/if-condition-int.rs:12:8: 12:15
StorageLive(_3); // scope 1 at $DIR/if-condition-int.rs:12:8: 12:9
_3 = _1; // scope 1 at $DIR/if-condition-int.rs:12:8: 12:9
- _2 = Eq(move _3, const 42_u32); // scope 1 at $DIR/if-condition-int.rs:12:8: 12:15
- StorageDead(_3); // scope 1 at $DIR/if-condition-int.rs:12:14: 12:15
- switchInt(move _2) -> [false: bb2, otherwise: bb1]; // scope 1 at $DIR/if-condition-int.rs:12:8: 12:15
+ nop; // scope 1 at $DIR/if-condition-int.rs:12:8: 12:15
+ nop; // scope 1 at $DIR/if-condition-int.rs:12:14: 12:15
+ switchInt(move _3) -> [42_u32: bb1, otherwise: bb2]; // scope 1 at $DIR/if-condition-int.rs:12:8: 12:15
StorageLive(_2); // scope 0 at $DIR/if-condition-int.rs:12:8: 12:15
StorageLive(_3); // scope 0 at $DIR/if-condition-int.rs:12:8: 12:9
_3 = _1; // scope 0 at $DIR/if-condition-int.rs:12:8: 12:9
- _2 = Eq(move _3, const 42_u32); // scope 0 at $DIR/if-condition-int.rs:12:8: 12:15
- StorageDead(_3); // scope 0 at $DIR/if-condition-int.rs:12:14: 12:15
- switchInt(move _2) -> [false: bb2, otherwise: bb1]; // scope 0 at $DIR/if-condition-int.rs:12:8: 12:15
+ nop; // scope 0 at $DIR/if-condition-int.rs:12:8: 12:15
+ nop; // scope 0 at $DIR/if-condition-int.rs:12:14: 12:15
+ switchInt(move _3) -> [42_u32: bb1, otherwise: bb2]; // scope 0 at $DIR/if-condition-int.rs:12:8: 12:15
}
bb1: {
+ StorageDead(_3); // scope 1 at $DIR/if-condition-int.rs:12:8: 12:15
_0 = const 0_u32; // scope 1 at $DIR/if-condition-int.rs:12:18: 12:19
+ StorageDead(_3); // scope 0 at $DIR/if-condition-int.rs:12:8: 12:15
_0 = const 0_u32; // scope 0 at $DIR/if-condition-int.rs:12:18: 12:19
goto -> bb3; // scope 0 at $DIR/if-condition-int.rs:12:5: 12:32
}
bb2: {
+ StorageDead(_3); // scope 1 at $DIR/if-condition-int.rs:12:8: 12:15
+ StorageDead(_3); // scope 0 at $DIR/if-condition-int.rs:12:8: 12:15
_0 = const 1_u32; // scope 0 at $DIR/if-condition-int.rs:12:29: 12:30
goto -> bb3; // scope 0 at $DIR/if-condition-int.rs:12:5: 12:32
}

30
src/test/mir-opt/inline/inline_diverging.g.Inline.diff
View file

@ -9,26 +9,24 @@
let mut _4: i32; // in scope 0 at $DIR/inline-diverging.rs:14:9: 14:10
let mut _5: !; // in scope 0 at $DIR/inline-diverging.rs:15:12: 17:6
let _6: !; // in scope 0 at $DIR/inline-diverging.rs:16:9: 16:16
scope 1 {
}
+ scope 2 (inlined panic) { // at $DIR/inline-diverging.rs:16:9: 16:16
+ let mut _7: !; // in scope 2 at $SRC_DIR/std/src/panic.rs:LL:COL
+ scope 1 (inlined panic) { // at $DIR/inline-diverging.rs:16:9: 16:16
+ let mut _7: !; // in scope 1 at $SRC_DIR/std/src/panic.rs:LL:COL
+ }
bb0: {
StorageLive(_2); // scope 1 at $DIR/inline-diverging.rs:13:8: 13:13
StorageLive(_3); // scope 1 at $DIR/inline-diverging.rs:13:8: 13:9
_3 = _1; // scope 1 at $DIR/inline-diverging.rs:13:8: 13:9
_2 = Gt(move _3, const 0_i32); // scope 1 at $DIR/inline-diverging.rs:13:8: 13:13
StorageDead(_3); // scope 1 at $DIR/inline-diverging.rs:13:12: 13:13
switchInt(move _2) -> [false: bb2, otherwise: bb1]; // scope 1 at $DIR/inline-diverging.rs:13:8: 13:13
StorageLive(_2); // scope 0 at $DIR/inline-diverging.rs:13:8: 13:13
StorageLive(_3); // scope 0 at $DIR/inline-diverging.rs:13:8: 13:9
_3 = _1; // scope 0 at $DIR/inline-diverging.rs:13:8: 13:9
_2 = Gt(move _3, const 0_i32); // scope 0 at $DIR/inline-diverging.rs:13:8: 13:13
StorageDead(_3); // scope 0 at $DIR/inline-diverging.rs:13:12: 13:13
switchInt(move _2) -> [false: bb2, otherwise: bb1]; // scope 0 at $DIR/inline-diverging.rs:13:8: 13:13
}
bb1: {
StorageLive(_4); // scope 1 at $DIR/inline-diverging.rs:14:9: 14:10
_4 = _1; // scope 1 at $DIR/inline-diverging.rs:14:9: 14:10
_0 = move _4 as u32 (Misc); // scope 1 at $DIR/inline-diverging.rs:14:9: 14:17
StorageDead(_4); // scope 1 at $DIR/inline-diverging.rs:14:16: 14:17
StorageLive(_4); // scope 0 at $DIR/inline-diverging.rs:14:9: 14:10
_4 = _1; // scope 0 at $DIR/inline-diverging.rs:14:9: 14:10
_0 = move _4 as u32 (Misc); // scope 0 at $DIR/inline-diverging.rs:14:9: 14:17
StorageDead(_4); // scope 0 at $DIR/inline-diverging.rs:14:16: 14:17
StorageDead(_2); // scope 0 at $DIR/inline-diverging.rs:17:5: 17:6
return; // scope 0 at $DIR/inline-diverging.rs:18:2: 18:2
}
@ -36,8 +34,8 @@
bb2: {
StorageLive(_6); // scope 0 at $DIR/inline-diverging.rs:16:9: 16:16
- _6 = panic(); // scope 0 at $DIR/inline-diverging.rs:16:9: 16:16
+ StorageLive(_7); // scope 2 at $SRC_DIR/std/src/panic.rs:LL:COL
+ _7 = begin_panic::<&str>(const "explicit panic"); // scope 2 at $SRC_DIR/std/src/panic.rs:LL:COL
+ StorageLive(_7); // scope 1 at $SRC_DIR/std/src/panic.rs:LL:COL
+ _7 = begin_panic::<&str>(const "explicit panic"); // scope 1 at $SRC_DIR/std/src/panic.rs:LL:COL
// mir::Constant
- // + span: $DIR/inline-diverging.rs:16:9: 16:14
- // + literal: Const { ty: fn() -> ! {panic}, val: Value(Scalar(<ZST>)) }

10
src/test/mir-opt/inline/inline_generator.main.Inline.diff
View file

@ -33,8 +33,6 @@
+ let mut _13: &mut [generator@$DIR/inline-generator.rs:15:5: 15:41]; // in scope 6 at $DIR/inline-generator.rs:15:5: 15:41
+ let mut _14: &mut [generator@$DIR/inline-generator.rs:15:5: 15:41]; // in scope 6 at $DIR/inline-generator.rs:15:5: 15:41
+ let mut _15: &mut [generator@$DIR/inline-generator.rs:15:5: 15:41]; // in scope 6 at $DIR/inline-generator.rs:15:5: 15:41
+ scope 7 {
+ }
+ }
bb0: {
@ -106,13 +104,13 @@
+ bb3: {
+ _11 = move _7; // scope 6 at $DIR/inline-generator.rs:15:5: 15:41
+ StorageLive(_8); // scope 6 at $DIR/inline-generator.rs:15:17: 15:39
+ StorageLive(_9); // scope 7 at $DIR/inline-generator.rs:15:20: 15:21
+ _9 = _11; // scope 7 at $DIR/inline-generator.rs:15:20: 15:21
+ switchInt(move _9) -> [false: bb5, otherwise: bb4]; // scope 7 at $DIR/inline-generator.rs:15:20: 15:21
+ StorageLive(_9); // scope 6 at $DIR/inline-generator.rs:15:20: 15:21
+ _9 = _11; // scope 6 at $DIR/inline-generator.rs:15:20: 15:21
+ switchInt(move _9) -> [false: bb5, otherwise: bb4]; // scope 6 at $DIR/inline-generator.rs:15:20: 15:21
+ }
+
+ bb4: {
+ _8 = const 7_i32; // scope 7 at $DIR/inline-generator.rs:15:24: 15:25
+ _8 = const 7_i32; // scope 6 at $DIR/inline-generator.rs:15:24: 15:25
+ goto -> bb6; // scope 6 at $DIR/inline-generator.rs:15:17: 15:39
+ }
+

10
src/test/mir-opt/issue_38669.main.SimplifyCfg-initial.after.mir
View file

@ -9,8 +9,6 @@ fn main() -> () {
let mut _5: !; // in scope 0 at $DIR/issue-38669.rs:7:25: 9:10
scope 1 {
debug should_break => _1; // in scope 1 at $DIR/issue-38669.rs:5:9: 5:25
scope 2 {
}
}
bb0: {
@ -26,13 +24,13 @@ fn main() -> () {
bb2: {
StorageLive(_3); // scope 1 at $DIR/issue-38669.rs:7:9: 9:10
StorageLive(_4); // scope 2 at $DIR/issue-38669.rs:7:12: 7:24
_4 = _1; // scope 2 at $DIR/issue-38669.rs:7:12: 7:24
switchInt(move _4) -> [false: bb4, otherwise: bb3]; // scope 2 at $DIR/issue-38669.rs:7:12: 7:24
StorageLive(_4); // scope 1 at $DIR/issue-38669.rs:7:12: 7:24
_4 = _1; // scope 1 at $DIR/issue-38669.rs:7:12: 7:24
switchInt(move _4) -> [false: bb4, otherwise: bb3]; // scope 1 at $DIR/issue-38669.rs:7:12: 7:24
}
bb3: {
_0 = const (); // scope 2 at $DIR/issue-38669.rs:8:13: 8:18
_0 = const (); // scope 1 at $DIR/issue-38669.rs:8:13: 8:18
StorageDead(_4); // scope 1 at $DIR/issue-38669.rs:9:9: 9:10
StorageDead(_3); // scope 1 at $DIR/issue-38669.rs:9:9: 9:10
StorageDead(_1); // scope 0 at $DIR/issue-38669.rs:12:1: 12:2

70
src/test/mir-opt/issue_41888.main.ElaborateDrops.after.mir
View file

@ -15,10 +15,8 @@ fn main() -> () {
scope 1 {
debug e => _1; // in scope 1 at $DIR/issue-41888.rs:7:9: 7:10
scope 2 {
scope 3 {
debug _k => _6; // in scope 3 at $DIR/issue-41888.rs:10:21: 10:23
let _6: K; // in scope 3 at $DIR/issue-41888.rs:10:21: 10:23
}
debug _k => _6; // in scope 2 at $DIR/issue-41888.rs:10:21: 10:23
let _6: K; // in scope 2 at $DIR/issue-41888.rs:10:21: 10:23
}
}
@ -27,48 +25,48 @@ fn main() -> () {
_7 = const false; // scope 0 at $DIR/issue-41888.rs:7:9: 7:10
_8 = const false; // scope 0 at $DIR/issue-41888.rs:7:9: 7:10
StorageLive(_1); // scope 0 at $DIR/issue-41888.rs:7:9: 7:10
StorageLive(_2); // scope 2 at $DIR/issue-41888.rs:8:8: 8:14
_2 = cond() -> [return: bb1, unwind: bb11]; // scope 2 at $DIR/issue-41888.rs:8:8: 8:14
StorageLive(_2); // scope 1 at $DIR/issue-41888.rs:8:8: 8:14
_2 = cond() -> [return: bb1, unwind: bb11]; // scope 1 at $DIR/issue-41888.rs:8:8: 8:14
// mir::Constant
// + span: $DIR/issue-41888.rs:8:8: 8:12
// + literal: Const { ty: fn() -> bool {cond}, val: Value(Scalar(<ZST>)) }
}
bb1: {
switchInt(move _2) -> [false: bb7, otherwise: bb2]; // scope 2 at $DIR/issue-41888.rs:8:8: 8:14
switchInt(move _2) -> [false: bb7, otherwise: bb2]; // scope 1 at $DIR/issue-41888.rs:8:8: 8:14
}
bb2: {
StorageLive(_3); // scope 2 at $DIR/issue-41888.rs:9:13: 9:20
StorageLive(_4); // scope 2 at $DIR/issue-41888.rs:9:18: 9:19
_4 = K; // scope 2 at $DIR/issue-41888.rs:9:18: 9:19
_3 = E::F(move _4); // scope 2 at $DIR/issue-41888.rs:9:13: 9:20
StorageDead(_4); // scope 2 at $DIR/issue-41888.rs:9:19: 9:20
goto -> bb14; // scope 2 at $DIR/issue-41888.rs:9:9: 9:10
StorageLive(_3); // scope 1 at $DIR/issue-41888.rs:9:13: 9:20
StorageLive(_4); // scope 1 at $DIR/issue-41888.rs:9:18: 9:19
_4 = K; // scope 1 at $DIR/issue-41888.rs:9:18: 9:19
_3 = E::F(move _4); // scope 1 at $DIR/issue-41888.rs:9:13: 9:20
StorageDead(_4); // scope 1 at $DIR/issue-41888.rs:9:19: 9:20
goto -> bb14; // scope 1 at $DIR/issue-41888.rs:9:9: 9:10
}
bb3: {
goto -> bb4; // scope 2 at $DIR/issue-41888.rs:9:19: 9:20
goto -> bb4; // scope 1 at $DIR/issue-41888.rs:9:19: 9:20
}
bb4: {
StorageDead(_3); // scope 2 at $DIR/issue-41888.rs:9:19: 9:20
_5 = discriminant(_1); // scope 3 at $DIR/issue-41888.rs:10:16: 10:24
switchInt(move _5) -> [0_isize: bb5, otherwise: bb6]; // scope 3 at $DIR/issue-41888.rs:10:16: 10:24
StorageDead(_3); // scope 1 at $DIR/issue-41888.rs:9:19: 9:20
_5 = discriminant(_1); // scope 2 at $DIR/issue-41888.rs:10:16: 10:24
switchInt(move _5) -> [0_isize: bb5, otherwise: bb6]; // scope 2 at $DIR/issue-41888.rs:10:16: 10:24
}
bb5: {
StorageLive(_6); // scope 3 at $DIR/issue-41888.rs:10:21: 10:23
_9 = const false; // scope 3 at $DIR/issue-41888.rs:10:21: 10:23
_6 = move ((_1 as F).0: K); // scope 3 at $DIR/issue-41888.rs:10:21: 10:23
_0 = const (); // scope 3 at $DIR/issue-41888.rs:10:29: 13:10
StorageDead(_6); // scope 2 at $DIR/issue-41888.rs:13:9: 13:10
goto -> bb8; // scope 2 at $DIR/issue-41888.rs:10:9: 13:10
StorageLive(_6); // scope 2 at $DIR/issue-41888.rs:10:21: 10:23
_9 = const false; // scope 2 at $DIR/issue-41888.rs:10:21: 10:23
_6 = move ((_1 as F).0: K); // scope 2 at $DIR/issue-41888.rs:10:21: 10:23
_0 = const (); // scope 2 at $DIR/issue-41888.rs:10:29: 13:10
StorageDead(_6); // scope 1 at $DIR/issue-41888.rs:13:9: 13:10
goto -> bb8; // scope 1 at $DIR/issue-41888.rs:10:9: 13:10
}
bb6: {
_0 = const (); // scope 2 at $DIR/issue-41888.rs:13:10: 13:10
goto -> bb8; // scope 2 at $DIR/issue-41888.rs:10:9: 13:10
_0 = const (); // scope 1 at $DIR/issue-41888.rs:13:10: 13:10
goto -> bb8; // scope 1 at $DIR/issue-41888.rs:10:9: 13:10
}
bb7: {
@ -90,7 +88,7 @@ fn main() -> () {
}
bb10 (cleanup): {
goto -> bb11; // scope 2 at $DIR/issue-41888.rs:9:19: 9:20
goto -> bb11; // scope 1 at $DIR/issue-41888.rs:9:19: 9:20
}
bb11 (cleanup): {
@ -102,19 +100,19 @@ fn main() -> () {
}
bb13 (cleanup): {
_7 = const true; // scope 2 at $DIR/issue-41888.rs:9:9: 9:10
_8 = const true; // scope 2 at $DIR/issue-41888.rs:9:9: 9:10
_9 = const true; // scope 2 at $DIR/issue-41888.rs:9:9: 9:10
_1 = move _3; // scope 2 at $DIR/issue-41888.rs:9:9: 9:10
goto -> bb10; // scope 2 at $DIR/issue-41888.rs:9:9: 9:10
_7 = const true; // scope 1 at $DIR/issue-41888.rs:9:9: 9:10
_8 = const true; // scope 1 at $DIR/issue-41888.rs:9:9: 9:10
_9 = const true; // scope 1 at $DIR/issue-41888.rs:9:9: 9:10
_1 = move _3; // scope 1 at $DIR/issue-41888.rs:9:9: 9:10
goto -> bb10; // scope 1 at $DIR/issue-41888.rs:9:9: 9:10
}
bb14: {
_7 = const true; // scope 2 at $DIR/issue-41888.rs:9:9: 9:10
_8 = const true; // scope 2 at $DIR/issue-41888.rs:9:9: 9:10
_9 = const true; // scope 2 at $DIR/issue-41888.rs:9:9: 9:10
_1 = move _3; // scope 2 at $DIR/issue-41888.rs:9:9: 9:10
goto -> bb3; // scope 2 at $DIR/issue-41888.rs:9:9: 9:10
_7 = const true; // scope 1 at $DIR/issue-41888.rs:9:9: 9:10
_8 = const true; // scope 1 at $DIR/issue-41888.rs:9:9: 9:10
_9 = const true; // scope 1 at $DIR/issue-41888.rs:9:9: 9:10
_1 = move _3; // scope 1 at $DIR/issue-41888.rs:9:9: 9:10
goto -> bb3; // scope 1 at $DIR/issue-41888.rs:9:9: 9:10
}
bb15: {

52
src/test/mir-opt/issue_73223.main.PreCodegen.64bit.diff
View file

@ -29,11 +29,9 @@
scope 4 {
debug left_val => _8; // in scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
debug right_val => _9; // in scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
let _13: core::panicking::AssertKind; // in scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
scope 5 {
let _13: core::panicking::AssertKind; // in scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
scope 6 {
debug kind => _13; // in scope 6 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
}
debug kind => _13; // in scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
}
}
}
@ -72,32 +70,32 @@
_8 = (_5.0: &i32); // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_9); // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_9 = (_5.1: &i32); // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_10); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_11); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_12); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_12 = (*_8); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_11 = Eq(move _12, const 1_i32); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageDead(_12); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_10 = Not(move _11); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageDead(_11); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
switchInt(move _10) -> [false: bb2, otherwise: bb1]; // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_10); // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_11); // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_12); // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_12 = (*_8); // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_11 = Eq(move _12, const 1_i32); // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageDead(_12); // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_10 = Not(move _11); // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageDead(_11); // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
switchInt(move _10) -> [false: bb2, otherwise: bb1]; // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
}
bb1: {
StorageLive(_13); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_14); // scope 6 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_15); // scope 6 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_16); // scope 6 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_16 = _8; // scope 6 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_15 = _16; // scope 6 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_17); // scope 6 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_18); // scope 6 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_18 = _9; // scope 6 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_17 = _18; // scope 6 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_19); // scope 6 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
Deinit(_19); // scope 6 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
discriminant(_19) = 0; // scope 6 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_14 = core::panicking::assert_failed::<i32, i32>(const core::panicking::AssertKind::Eq, move _15, move _17, move _19); // scope 6 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_13); // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_14); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_15); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_16); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_16 = _8; // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_15 = _16; // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_17); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_18); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_18 = _9; // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_17 = _18; // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_19); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
Deinit(_19); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
discriminant(_19) = 0; // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_14 = core::panicking::assert_failed::<i32, i32>(const core::panicking::AssertKind::Eq, move _15, move _17, move _19); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
// mir::Constant
// + span: $SRC_DIR/core/src/macros/mod.rs:LL:COL
// + literal: Const { ty: for<'r, 's, 't0> fn(core::panicking::AssertKind, &'r i32, &'s i32, Option<Arguments<'t0>>) -> ! {core::panicking::assert_failed::<i32, i32>}, val: Value(Scalar(<ZST>)) }

66
src/test/mir-opt/issue_73223.main.SimplifyArmIdentity.64bit.diff
View file

@ -37,11 +37,9 @@
scope 4 {
debug left_val => _13; // in scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
debug right_val => _14; // in scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
let _20: core::panicking::AssertKind; // in scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
scope 5 {
let _20: core::panicking::AssertKind; // in scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
scope 6 {
debug kind => _20; // in scope 6 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
}
debug kind => _20; // in scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
}
}
}
@ -99,42 +97,42 @@
_13 = (_9.0: &i32); // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_14); // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_14 = (_9.1: &i32); // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_15); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_16); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_17); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_17 = (*_13); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_18); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_18 = const 1_i32; // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_16 = Eq(move _17, const 1_i32); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageDead(_18); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageDead(_17); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_15 = Not(move _16); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageDead(_16); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
switchInt(move _15) -> [false: bb4, otherwise: bb3]; // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_15); // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_16); // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_17); // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_17 = (*_13); // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_18); // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_18 = const 1_i32; // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_16 = Eq(move _17, const 1_i32); // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageDead(_18); // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageDead(_17); // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_15 = Not(move _16); // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageDead(_16); // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
switchInt(move _15) -> [false: bb4, otherwise: bb3]; // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
}
bb3: {
StorageLive(_20); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
Deinit(_20); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
discriminant(_20) = 0; // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_21); // scope 6 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_22); // scope 6 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_22 = const core::panicking::AssertKind::Eq; // scope 6 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_20); // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
Deinit(_20); // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
discriminant(_20) = 0; // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_21); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_22); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_22 = const core::panicking::AssertKind::Eq; // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
// mir::Constant
// + span: $SRC_DIR/core/src/macros/mod.rs:LL:COL
// + literal: Const { ty: core::panicking::AssertKind, val: Value(Scalar(0x00)) }
StorageLive(_23); // scope 6 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_24); // scope 6 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_24 = _13; // scope 6 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_23 = _24; // scope 6 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_25); // scope 6 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_26); // scope 6 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_26 = _14; // scope 6 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_25 = _26; // scope 6 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_27); // scope 6 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
Deinit(_27); // scope 6 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
discriminant(_27) = 0; // scope 6 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_21 = core::panicking::assert_failed::<i32, i32>(const core::panicking::AssertKind::Eq, move _23, move _25, move _27); // scope 6 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_23); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_24); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_24 = _13; // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_23 = _24; // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_25); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_26); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_26 = _14; // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_25 = _26; // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_27); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
Deinit(_27); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
discriminant(_27) = 0; // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_21 = core::panicking::assert_failed::<i32, i32>(const core::panicking::AssertKind::Eq, move _23, move _25, move _27); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
// mir::Constant
// + span: $SRC_DIR/core/src/macros/mod.rs:LL:COL
// + literal: Const { ty: for<'r, 's, 't0> fn(core::panicking::AssertKind, &'r i32, &'s i32, Option<Arguments<'t0>>) -> ! {core::panicking::assert_failed::<i32, i32>}, val: Value(Scalar(<ZST>)) }

106
src/test/mir-opt/issues/issue_59352.num_to_digit.PreCodegen.after.mir
View file

@ -8,62 +8,60 @@ fn num_to_digit(_1: char) -> u32 {
let mut _4: char; // in scope 0 at $DIR/issue-59352.rs:14:26: 14:29
let mut _5: u32; // in scope 0 at $DIR/issue-59352.rs:14:8: 14:23
let mut _12: isize; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
scope 1 {
scope 2 (inlined char::methods::<impl char>::is_digit) { // at $DIR/issue-59352.rs:14:8: 14:23
debug self => _2; // in scope 2 at $SRC_DIR/core/src/char/methods.rs:LL:COL
debug radix => _5; // in scope 2 at $SRC_DIR/core/src/char/methods.rs:LL:COL
let mut _6: &std::option::Option<u32>; // in scope 2 at $SRC_DIR/core/src/char/methods.rs:LL:COL
let _7: std::option::Option<u32>; // in scope 2 at $SRC_DIR/core/src/char/methods.rs:LL:COL
let mut _8: char; // in scope 2 at $SRC_DIR/core/src/char/methods.rs:LL:COL
scope 3 (inlined Option::<u32>::is_some) { // at $SRC_DIR/core/src/char/methods.rs:LL:COL
debug self => _6; // in scope 3 at $SRC_DIR/core/src/option.rs:LL:COL
let mut _9: isize; // in scope 3 at $SRC_DIR/core/src/option.rs:LL:COL
}
scope 1 (inlined char::methods::<impl char>::is_digit) { // at $DIR/issue-59352.rs:14:8: 14:23
debug self => _2; // in scope 1 at $SRC_DIR/core/src/char/methods.rs:LL:COL
debug radix => _5; // in scope 1 at $SRC_DIR/core/src/char/methods.rs:LL:COL
let mut _6: &std::option::Option<u32>; // in scope 1 at $SRC_DIR/core/src/char/methods.rs:LL:COL
let _7: std::option::Option<u32>; // in scope 1 at $SRC_DIR/core/src/char/methods.rs:LL:COL
let mut _8: char; // in scope 1 at $SRC_DIR/core/src/char/methods.rs:LL:COL
scope 2 (inlined Option::<u32>::is_some) { // at $SRC_DIR/core/src/char/methods.rs:LL:COL
debug self => _6; // in scope 2 at $SRC_DIR/core/src/option.rs:LL:COL
let mut _9: isize; // in scope 2 at $SRC_DIR/core/src/option.rs:LL:COL
}
scope 4 (inlined #[track_caller] Option::<u32>::unwrap) { // at $DIR/issue-59352.rs:14:26: 14:50
debug self => _3; // in scope 4 at $SRC_DIR/core/src/option.rs:LL:COL
let mut _10: isize; // in scope 4 at $SRC_DIR/core/src/option.rs:LL:COL
let mut _11: !; // in scope 4 at $SRC_DIR/core/src/option.rs:LL:COL
scope 5 {
debug val => _0; // in scope 5 at $SRC_DIR/core/src/option.rs:LL:COL
}
}
scope 3 (inlined #[track_caller] Option::<u32>::unwrap) { // at $DIR/issue-59352.rs:14:26: 14:50
debug self => _3; // in scope 3 at $SRC_DIR/core/src/option.rs:LL:COL
let mut _10: isize; // in scope 3 at $SRC_DIR/core/src/option.rs:LL:COL
let mut _11: !; // in scope 3 at $SRC_DIR/core/src/option.rs:LL:COL
scope 4 {
debug val => _0; // in scope 4 at $SRC_DIR/core/src/option.rs:LL:COL
}
}
bb0: {
StorageLive(_2); // scope 1 at $DIR/issue-59352.rs:14:8: 14:11
_2 = _1; // scope 1 at $DIR/issue-59352.rs:14:8: 14:11
StorageLive(_5); // scope 1 at $DIR/issue-59352.rs:14:8: 14:23
StorageLive(_6); // scope 2 at $SRC_DIR/core/src/char/methods.rs:LL:COL
StorageLive(_7); // scope 2 at $SRC_DIR/core/src/char/methods.rs:LL:COL
StorageLive(_8); // scope 2 at $SRC_DIR/core/src/char/methods.rs:LL:COL
_8 = _2; // scope 2 at $SRC_DIR/core/src/char/methods.rs:LL:COL
_7 = char::methods::<impl char>::to_digit(move _8, const 8_u32) -> bb5; // scope 2 at $SRC_DIR/core/src/char/methods.rs:LL:COL
StorageLive(_2); // scope 0 at $DIR/issue-59352.rs:14:8: 14:11
_2 = _1; // scope 0 at $DIR/issue-59352.rs:14:8: 14:11
StorageLive(_5); // scope 0 at $DIR/issue-59352.rs:14:8: 14:23
StorageLive(_6); // scope 1 at $SRC_DIR/core/src/char/methods.rs:LL:COL
StorageLive(_7); // scope 1 at $SRC_DIR/core/src/char/methods.rs:LL:COL
StorageLive(_8); // scope 1 at $SRC_DIR/core/src/char/methods.rs:LL:COL
_8 = _2; // scope 1 at $SRC_DIR/core/src/char/methods.rs:LL:COL
_7 = char::methods::<impl char>::to_digit(move _8, const 8_u32) -> bb5; // scope 1 at $SRC_DIR/core/src/char/methods.rs:LL:COL
// mir::Constant
// + span: $SRC_DIR/core/src/char/methods.rs:LL:COL
// + literal: Const { ty: fn(char, u32) -> Option<u32> {char::methods::<impl char>::to_digit}, val: Value(Scalar(<ZST>)) }
}
bb1: {
StorageDead(_12); // scope 1 at $DIR/issue-59352.rs:14:8: 14:23
StorageLive(_3); // scope 1 at $DIR/issue-59352.rs:14:26: 14:41
StorageLive(_4); // scope 1 at $DIR/issue-59352.rs:14:26: 14:29
_4 = _1; // scope 1 at $DIR/issue-59352.rs:14:26: 14:29
_3 = char::methods::<impl char>::to_digit(move _4, const 8_u32) -> bb2; // scope 1 at $DIR/issue-59352.rs:14:26: 14:41
StorageDead(_12); // scope 0 at $DIR/issue-59352.rs:14:8: 14:23
StorageLive(_3); // scope 0 at $DIR/issue-59352.rs:14:26: 14:41
StorageLive(_4); // scope 0 at $DIR/issue-59352.rs:14:26: 14:29
_4 = _1; // scope 0 at $DIR/issue-59352.rs:14:26: 14:29
_3 = char::methods::<impl char>::to_digit(move _4, const 8_u32) -> bb2; // scope 0 at $DIR/issue-59352.rs:14:26: 14:41
// mir::Constant
// + span: $DIR/issue-59352.rs:14:30: 14:38
// + literal: Const { ty: fn(char, u32) -> Option<u32> {char::methods::<impl char>::to_digit}, val: Value(Scalar(<ZST>)) }
}
bb2: {
StorageDead(_4); // scope 1 at $DIR/issue-59352.rs:14:40: 14:41
StorageLive(_10); // scope 1 at $DIR/issue-59352.rs:14:26: 14:50
_10 = discriminant(_3); // scope 4 at $SRC_DIR/core/src/option.rs:LL:COL
switchInt(move _10) -> [0_isize: bb6, 1_isize: bb8, otherwise: bb7]; // scope 4 at $SRC_DIR/core/src/option.rs:LL:COL
StorageDead(_4); // scope 0 at $DIR/issue-59352.rs:14:40: 14:41
StorageLive(_10); // scope 0 at $DIR/issue-59352.rs:14:26: 14:50
_10 = discriminant(_3); // scope 3 at $SRC_DIR/core/src/option.rs:LL:COL
switchInt(move _10) -> [0_isize: bb6, 1_isize: bb8, otherwise: bb7]; // scope 3 at $SRC_DIR/core/src/option.rs:LL:COL
}
bb3: {
StorageDead(_12); // scope 1 at $DIR/issue-59352.rs:14:8: 14:23
StorageDead(_12); // scope 0 at $DIR/issue-59352.rs:14:8: 14:23
_0 = const 0_u32; // scope 0 at $DIR/issue-59352.rs:14:60: 14:61
goto -> bb4; // scope 0 at $DIR/issue-59352.rs:14:5: 14:63
}
@ -73,23 +71,23 @@ fn num_to_digit(_1: char) -> u32 {
}
bb5: {
_6 = &_7; // scope 2 at $SRC_DIR/core/src/char/methods.rs:LL:COL
StorageDead(_8); // scope 2 at $SRC_DIR/core/src/char/methods.rs:LL:COL
StorageLive(_9); // scope 2 at $SRC_DIR/core/src/char/methods.rs:LL:COL
_9 = discriminant((*_6)); // scope 3 at $SRC_DIR/core/src/option.rs:LL:COL
StorageLive(_12); // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_12 = move _9; // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageDead(_9); // scope 2 at $SRC_DIR/core/src/char/methods.rs:LL:COL
StorageDead(_6); // scope 2 at $SRC_DIR/core/src/char/methods.rs:LL:COL
StorageDead(_7); // scope 2 at $SRC_DIR/core/src/char/methods.rs:LL:COL
StorageDead(_5); // scope 1 at $DIR/issue-59352.rs:14:8: 14:23
StorageDead(_2); // scope 1 at $DIR/issue-59352.rs:14:22: 14:23
switchInt(move _12) -> [1_isize: bb1, otherwise: bb3]; // scope 1 at $DIR/issue-59352.rs:14:8: 14:23
_6 = &_7; // scope 1 at $SRC_DIR/core/src/char/methods.rs:LL:COL
StorageDead(_8); // scope 1 at $SRC_DIR/core/src/char/methods.rs:LL:COL
StorageLive(_9); // scope 1 at $SRC_DIR/core/src/char/methods.rs:LL:COL
_9 = discriminant((*_6)); // scope 2 at $SRC_DIR/core/src/option.rs:LL:COL
StorageLive(_12); // scope 2 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_12 = move _9; // scope 2 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageDead(_9); // scope 1 at $SRC_DIR/core/src/char/methods.rs:LL:COL
StorageDead(_6); // scope 1 at $SRC_DIR/core/src/char/methods.rs:LL:COL
StorageDead(_7); // scope 1 at $SRC_DIR/core/src/char/methods.rs:LL:COL
StorageDead(_5); // scope 0 at $DIR/issue-59352.rs:14:8: 14:23
StorageDead(_2); // scope 0 at $DIR/issue-59352.rs:14:22: 14:23
switchInt(move _12) -> [1_isize: bb1, otherwise: bb3]; // scope 0 at $DIR/issue-59352.rs:14:8: 14:23
}
bb6: {
StorageLive(_11); // scope 4 at $SRC_DIR/core/src/option.rs:LL:COL
_11 = core::panicking::panic(const "called `Option::unwrap()` on a `None` value"); // scope 4 at $SRC_DIR/core/src/option.rs:LL:COL
StorageLive(_11); // scope 3 at $SRC_DIR/core/src/option.rs:LL:COL
_11 = core::panicking::panic(const "called `Option::unwrap()` on a `None` value"); // scope 3 at $SRC_DIR/core/src/option.rs:LL:COL
// mir::Constant
// + span: $SRC_DIR/core/src/option.rs:LL:COL
// + literal: Const { ty: fn(&'static str) -> ! {core::panicking::panic}, val: Value(Scalar(<ZST>)) }
@ -99,13 +97,13 @@ fn num_to_digit(_1: char) -> u32 {
}
bb7: {
unreachable; // scope 4 at $SRC_DIR/core/src/option.rs:LL:COL
unreachable; // scope 3 at $SRC_DIR/core/src/option.rs:LL:COL
}
bb8: {
_0 = move ((_3 as Some).0: u32); // scope 4 at $SRC_DIR/core/src/option.rs:LL:COL
StorageDead(_10); // scope 1 at $DIR/issue-59352.rs:14:26: 14:50
StorageDead(_3); // scope 1 at $DIR/issue-59352.rs:14:49: 14:50
_0 = move ((_3 as Some).0: u32); // scope 3 at $SRC_DIR/core/src/option.rs:LL:COL
StorageDead(_10); // scope 0 at $DIR/issue-59352.rs:14:26: 14:50
StorageDead(_3); // scope 0 at $DIR/issue-59352.rs:14:49: 14:50
goto -> bb4; // scope 0 at $DIR/issue-59352.rs:14:5: 14:63
}
}

12
src/test/mir-opt/loop_test.main.SimplifyCfg-promote-consts.after.mir
View file

@ -9,20 +9,18 @@ fn main() -> () {
let mut _5: (); // in scope 0 at $DIR/loop_test.rs:6:1: 17:2
let _6: i32; // in scope 0 at $DIR/loop_test.rs:14:13: 14:14
scope 1 {
}
scope 2 {
debug x => _6; // in scope 2 at $DIR/loop_test.rs:14:13: 14:14
debug x => _6; // in scope 1 at $DIR/loop_test.rs:14:13: 14:14
}
bb0: {
StorageLive(_1); // scope 0 at $DIR/loop_test.rs:10:5: 12:6
StorageLive(_2); // scope 1 at $DIR/loop_test.rs:10:8: 10:12
_2 = const true; // scope 1 at $DIR/loop_test.rs:10:8: 10:12
switchInt(move _2) -> [false: bb2, otherwise: bb1]; // scope 1 at $DIR/loop_test.rs:10:8: 10:12
StorageLive(_2); // scope 0 at $DIR/loop_test.rs:10:8: 10:12
_2 = const true; // scope 0 at $DIR/loop_test.rs:10:8: 10:12
switchInt(move _2) -> [false: bb2, otherwise: bb1]; // scope 0 at $DIR/loop_test.rs:10:8: 10:12
}
bb1: {
_0 = const (); // scope 1 at $DIR/loop_test.rs:11:9: 11:15
_0 = const (); // scope 0 at $DIR/loop_test.rs:11:9: 11:15
StorageDead(_2); // scope 0 at $DIR/loop_test.rs:12:5: 12:6
StorageDead(_1); // scope 0 at $DIR/loop_test.rs:12:5: 12:6
return; // scope 0 at $DIR/loop_test.rs:17:2: 17:2

60
src/test/mir-opt/lower_array_len.array_bound.InstCombine.diff
View file

@ -13,45 +13,43 @@
let _8: usize; // in scope 0 at $DIR/lower_array_len.rs:8:15: 8:20
let mut _9: usize; // in scope 0 at $DIR/lower_array_len.rs:8:9: 8:21
let mut _10: bool; // in scope 0 at $DIR/lower_array_len.rs:8:9: 8:21
scope 1 {
let mut _11: &[u8; N]; // in scope 1 at $DIR/lower_array_len.rs:7:16: 7:27
}
let mut _11: &[u8; N]; // in scope 0 at $DIR/lower_array_len.rs:7:16: 7:27
bb0: {
StorageLive(_3); // scope 1 at $DIR/lower_array_len.rs:7:8: 7:27
StorageLive(_4); // scope 1 at $DIR/lower_array_len.rs:7:8: 7:13
_4 = _1; // scope 1 at $DIR/lower_array_len.rs:7:8: 7:13
StorageLive(_5); // scope 1 at $DIR/lower_array_len.rs:7:16: 7:27
StorageLive(_6); // scope 1 at $DIR/lower_array_len.rs:7:16: 7:27
StorageLive(_7); // scope 1 at $DIR/lower_array_len.rs:7:16: 7:27
- _7 = &(*_2); // scope 1 at $DIR/lower_array_len.rs:7:16: 7:27
+ _7 = _2; // scope 1 at $DIR/lower_array_len.rs:7:16: 7:27
StorageLive(_11); // scope 1 at $DIR/lower_array_len.rs:7:16: 7:27
_11 = _7; // scope 1 at $DIR/lower_array_len.rs:7:16: 7:27
_6 = move _7 as &[u8] (Pointer(Unsize)); // scope 1 at $DIR/lower_array_len.rs:7:16: 7:27
StorageDead(_7); // scope 1 at $DIR/lower_array_len.rs:7:20: 7:21
- _5 = Len((*_11)); // scope 1 at $DIR/lower_array_len.rs:7:16: 7:27
+ _5 = const N; // scope 1 at $DIR/lower_array_len.rs:7:16: 7:27
StorageDead(_11); // scope 1 at $DIR/lower_array_len.rs:7:16: 7:27
StorageDead(_6); // scope 1 at $DIR/lower_array_len.rs:7:26: 7:27
_3 = Lt(move _4, move _5); // scope 1 at $DIR/lower_array_len.rs:7:8: 7:27
StorageDead(_5); // scope 1 at $DIR/lower_array_len.rs:7:26: 7:27
StorageDead(_4); // scope 1 at $DIR/lower_array_len.rs:7:26: 7:27
switchInt(move _3) -> [false: bb3, otherwise: bb1]; // scope 1 at $DIR/lower_array_len.rs:7:8: 7:27
StorageLive(_3); // scope 0 at $DIR/lower_array_len.rs:7:8: 7:27
StorageLive(_4); // scope 0 at $DIR/lower_array_len.rs:7:8: 7:13
_4 = _1; // scope 0 at $DIR/lower_array_len.rs:7:8: 7:13
StorageLive(_5); // scope 0 at $DIR/lower_array_len.rs:7:16: 7:27
StorageLive(_6); // scope 0 at $DIR/lower_array_len.rs:7:16: 7:27
StorageLive(_7); // scope 0 at $DIR/lower_array_len.rs:7:16: 7:27
- _7 = &(*_2); // scope 0 at $DIR/lower_array_len.rs:7:16: 7:27
+ _7 = _2; // scope 0 at $DIR/lower_array_len.rs:7:16: 7:27
StorageLive(_11); // scope 0 at $DIR/lower_array_len.rs:7:16: 7:27
_11 = _7; // scope 0 at $DIR/lower_array_len.rs:7:16: 7:27
_6 = move _7 as &[u8] (Pointer(Unsize)); // scope 0 at $DIR/lower_array_len.rs:7:16: 7:27
StorageDead(_7); // scope 0 at $DIR/lower_array_len.rs:7:20: 7:21
- _5 = Len((*_11)); // scope 0 at $DIR/lower_array_len.rs:7:16: 7:27
+ _5 = const N; // scope 0 at $DIR/lower_array_len.rs:7:16: 7:27
StorageDead(_11); // scope 0 at $DIR/lower_array_len.rs:7:16: 7:27
StorageDead(_6); // scope 0 at $DIR/lower_array_len.rs:7:26: 7:27
_3 = Lt(move _4, move _5); // scope 0 at $DIR/lower_array_len.rs:7:8: 7:27
StorageDead(_5); // scope 0 at $DIR/lower_array_len.rs:7:26: 7:27
StorageDead(_4); // scope 0 at $DIR/lower_array_len.rs:7:26: 7:27
switchInt(move _3) -> [false: bb3, otherwise: bb1]; // scope 0 at $DIR/lower_array_len.rs:7:8: 7:27
}
bb1: {
StorageLive(_8); // scope 1 at $DIR/lower_array_len.rs:8:15: 8:20
_8 = _1; // scope 1 at $DIR/lower_array_len.rs:8:15: 8:20
- _9 = Len((*_2)); // scope 1 at $DIR/lower_array_len.rs:8:9: 8:21
+ _9 = const N; // scope 1 at $DIR/lower_array_len.rs:8:9: 8:21
_10 = Lt(_8, _9); // scope 1 at $DIR/lower_array_len.rs:8:9: 8:21
assert(move _10, "index out of bounds: the length is {} but the index is {}", move _9, _8) -> bb2; // scope 1 at $DIR/lower_array_len.rs:8:9: 8:21
StorageLive(_8); // scope 0 at $DIR/lower_array_len.rs:8:15: 8:20
_8 = _1; // scope 0 at $DIR/lower_array_len.rs:8:15: 8:20
- _9 = Len((*_2)); // scope 0 at $DIR/lower_array_len.rs:8:9: 8:21
+ _9 = const N; // scope 0 at $DIR/lower_array_len.rs:8:9: 8:21
_10 = Lt(_8, _9); // scope 0 at $DIR/lower_array_len.rs:8:9: 8:21
assert(move _10, "index out of bounds: the length is {} but the index is {}", move _9, _8) -> bb2; // scope 0 at $DIR/lower_array_len.rs:8:9: 8:21
}
bb2: {
_0 = (*_2)[_8]; // scope 1 at $DIR/lower_array_len.rs:8:9: 8:21
StorageDead(_8); // scope 1 at $DIR/lower_array_len.rs:9:5: 9:6
_0 = (*_2)[_8]; // scope 0 at $DIR/lower_array_len.rs:8:9: 8:21
StorageDead(_8); // scope 0 at $DIR/lower_array_len.rs:9:5: 9:6
goto -> bb4; // scope 0 at $DIR/lower_array_len.rs:7:5: 11:6
}

58
src/test/mir-opt/lower_array_len.array_bound.NormalizeArrayLen.diff
View file

@ -13,47 +13,45 @@
let _8: usize; // in scope 0 at $DIR/lower_array_len.rs:8:15: 8:20
let mut _9: usize; // in scope 0 at $DIR/lower_array_len.rs:8:9: 8:21
let mut _10: bool; // in scope 0 at $DIR/lower_array_len.rs:8:9: 8:21
scope 1 {
+ let mut _11: &[u8; N]; // in scope 1 at $DIR/lower_array_len.rs:7:16: 7:27
}
+ let mut _11: &[u8; N]; // in scope 0 at $DIR/lower_array_len.rs:7:16: 7:27
bb0: {
StorageLive(_3); // scope 1 at $DIR/lower_array_len.rs:7:8: 7:27
StorageLive(_4); // scope 1 at $DIR/lower_array_len.rs:7:8: 7:13
_4 = _1; // scope 1 at $DIR/lower_array_len.rs:7:8: 7:13
StorageLive(_5); // scope 1 at $DIR/lower_array_len.rs:7:16: 7:27
StorageLive(_6); // scope 1 at $DIR/lower_array_len.rs:7:16: 7:27
StorageLive(_7); // scope 1 at $DIR/lower_array_len.rs:7:16: 7:27
_7 = &(*_2); // scope 1 at $DIR/lower_array_len.rs:7:16: 7:27
+ StorageLive(_11); // scope 1 at $DIR/lower_array_len.rs:7:16: 7:27
+ _11 = _7; // scope 1 at $DIR/lower_array_len.rs:7:16: 7:27
_6 = move _7 as &[u8] (Pointer(Unsize)); // scope 1 at $DIR/lower_array_len.rs:7:16: 7:27
StorageDead(_7); // scope 1 at $DIR/lower_array_len.rs:7:20: 7:21
- _5 = Len((*_6)); // scope 1 at $DIR/lower_array_len.rs:7:16: 7:27
+ _5 = Len((*_11)); // scope 1 at $DIR/lower_array_len.rs:7:16: 7:27
+ StorageDead(_11); // scope 1 at $DIR/lower_array_len.rs:7:16: 7:27
goto -> bb1; // scope 1 at $DIR/lower_array_len.rs:7:16: 7:27
StorageLive(_3); // scope 0 at $DIR/lower_array_len.rs:7:8: 7:27
StorageLive(_4); // scope 0 at $DIR/lower_array_len.rs:7:8: 7:13
_4 = _1; // scope 0 at $DIR/lower_array_len.rs:7:8: 7:13
StorageLive(_5); // scope 0 at $DIR/lower_array_len.rs:7:16: 7:27
StorageLive(_6); // scope 0 at $DIR/lower_array_len.rs:7:16: 7:27
StorageLive(_7); // scope 0 at $DIR/lower_array_len.rs:7:16: 7:27
_7 = &(*_2); // scope 0 at $DIR/lower_array_len.rs:7:16: 7:27
+ StorageLive(_11); // scope 0 at $DIR/lower_array_len.rs:7:16: 7:27
+ _11 = _7; // scope 0 at $DIR/lower_array_len.rs:7:16: 7:27
_6 = move _7 as &[u8] (Pointer(Unsize)); // scope 0 at $DIR/lower_array_len.rs:7:16: 7:27
StorageDead(_7); // scope 0 at $DIR/lower_array_len.rs:7:20: 7:21
- _5 = Len((*_6)); // scope 0 at $DIR/lower_array_len.rs:7:16: 7:27
+ _5 = Len((*_11)); // scope 0 at $DIR/lower_array_len.rs:7:16: 7:27
+ StorageDead(_11); // scope 0 at $DIR/lower_array_len.rs:7:16: 7:27
goto -> bb1; // scope 0 at $DIR/lower_array_len.rs:7:16: 7:27
}
bb1: {
StorageDead(_6); // scope 1 at $DIR/lower_array_len.rs:7:26: 7:27
_3 = Lt(move _4, move _5); // scope 1 at $DIR/lower_array_len.rs:7:8: 7:27
StorageDead(_5); // scope 1 at $DIR/lower_array_len.rs:7:26: 7:27
StorageDead(_4); // scope 1 at $DIR/lower_array_len.rs:7:26: 7:27
switchInt(move _3) -> [false: bb4, otherwise: bb2]; // scope 1 at $DIR/lower_array_len.rs:7:8: 7:27
StorageDead(_6); // scope 0 at $DIR/lower_array_len.rs:7:26: 7:27
_3 = Lt(move _4, move _5); // scope 0 at $DIR/lower_array_len.rs:7:8: 7:27
StorageDead(_5); // scope 0 at $DIR/lower_array_len.rs:7:26: 7:27
StorageDead(_4); // scope 0 at $DIR/lower_array_len.rs:7:26: 7:27
switchInt(move _3) -> [false: bb4, otherwise: bb2]; // scope 0 at $DIR/lower_array_len.rs:7:8: 7:27
}
bb2: {
StorageLive(_8); // scope 1 at $DIR/lower_array_len.rs:8:15: 8:20
_8 = _1; // scope 1 at $DIR/lower_array_len.rs:8:15: 8:20
_9 = Len((*_2)); // scope 1 at $DIR/lower_array_len.rs:8:9: 8:21
_10 = Lt(_8, _9); // scope 1 at $DIR/lower_array_len.rs:8:9: 8:21
assert(move _10, "index out of bounds: the length is {} but the index is {}", move _9, _8) -> bb3; // scope 1 at $DIR/lower_array_len.rs:8:9: 8:21
StorageLive(_8); // scope 0 at $DIR/lower_array_len.rs:8:15: 8:20
_8 = _1; // scope 0 at $DIR/lower_array_len.rs:8:15: 8:20
_9 = Len((*_2)); // scope 0 at $DIR/lower_array_len.rs:8:9: 8:21
_10 = Lt(_8, _9); // scope 0 at $DIR/lower_array_len.rs:8:9: 8:21
assert(move _10, "index out of bounds: the length is {} but the index is {}", move _9, _8) -> bb3; // scope 0 at $DIR/lower_array_len.rs:8:9: 8:21
}
bb3: {
_0 = (*_2)[_8]; // scope 1 at $DIR/lower_array_len.rs:8:9: 8:21
StorageDead(_8); // scope 1 at $DIR/lower_array_len.rs:9:5: 9:6
_0 = (*_2)[_8]; // scope 0 at $DIR/lower_array_len.rs:8:9: 8:21
StorageDead(_8); // scope 0 at $DIR/lower_array_len.rs:9:5: 9:6
goto -> bb5; // scope 0 at $DIR/lower_array_len.rs:7:5: 11:6
}

62
src/test/mir-opt/lower_array_len.array_bound.SimplifyLocals.diff
View file

@ -13,49 +13,47 @@
- let _8: usize; // in scope 0 at $DIR/lower_array_len.rs:8:15: 8:20
- let mut _9: usize; // in scope 0 at $DIR/lower_array_len.rs:8:9: 8:21
- let mut _10: bool; // in scope 0 at $DIR/lower_array_len.rs:8:9: 8:21
- let mut _11: &[u8; N]; // in scope 0 at $DIR/lower_array_len.rs:7:16: 7:27
+ let _6: usize; // in scope 0 at $DIR/lower_array_len.rs:8:15: 8:20
+ let mut _7: usize; // in scope 0 at $DIR/lower_array_len.rs:8:9: 8:21
+ let mut _8: bool; // in scope 0 at $DIR/lower_array_len.rs:8:9: 8:21
scope 1 {
- let mut _11: &[u8; N]; // in scope 1 at $DIR/lower_array_len.rs:7:16: 7:27
}
bb0: {
StorageLive(_3); // scope 1 at $DIR/lower_array_len.rs:7:8: 7:27
StorageLive(_4); // scope 1 at $DIR/lower_array_len.rs:7:8: 7:13
_4 = _1; // scope 1 at $DIR/lower_array_len.rs:7:8: 7:13
StorageLive(_5); // scope 1 at $DIR/lower_array_len.rs:7:16: 7:27
- StorageLive(_6); // scope 1 at $DIR/lower_array_len.rs:7:16: 7:27
- StorageLive(_7); // scope 1 at $DIR/lower_array_len.rs:7:16: 7:27
- StorageLive(_11); // scope 1 at $DIR/lower_array_len.rs:7:16: 7:27
- StorageDead(_7); // scope 1 at $DIR/lower_array_len.rs:7:20: 7:21
_5 = const N; // scope 1 at $DIR/lower_array_len.rs:7:16: 7:27
- StorageDead(_11); // scope 1 at $DIR/lower_array_len.rs:7:16: 7:27
- StorageDead(_6); // scope 1 at $DIR/lower_array_len.rs:7:26: 7:27
_3 = Lt(move _4, move _5); // scope 1 at $DIR/lower_array_len.rs:7:8: 7:27
StorageDead(_5); // scope 1 at $DIR/lower_array_len.rs:7:26: 7:27
StorageDead(_4); // scope 1 at $DIR/lower_array_len.rs:7:26: 7:27
switchInt(move _3) -> [false: bb3, otherwise: bb1]; // scope 1 at $DIR/lower_array_len.rs:7:8: 7:27
StorageLive(_3); // scope 0 at $DIR/lower_array_len.rs:7:8: 7:27
StorageLive(_4); // scope 0 at $DIR/lower_array_len.rs:7:8: 7:13
_4 = _1; // scope 0 at $DIR/lower_array_len.rs:7:8: 7:13
StorageLive(_5); // scope 0 at $DIR/lower_array_len.rs:7:16: 7:27
- StorageLive(_6); // scope 0 at $DIR/lower_array_len.rs:7:16: 7:27
- StorageLive(_7); // scope 0 at $DIR/lower_array_len.rs:7:16: 7:27
- StorageLive(_11); // scope 0 at $DIR/lower_array_len.rs:7:16: 7:27
- StorageDead(_7); // scope 0 at $DIR/lower_array_len.rs:7:20: 7:21
_5 = const N; // scope 0 at $DIR/lower_array_len.rs:7:16: 7:27
- StorageDead(_11); // scope 0 at $DIR/lower_array_len.rs:7:16: 7:27
- StorageDead(_6); // scope 0 at $DIR/lower_array_len.rs:7:26: 7:27
_3 = Lt(move _4, move _5); // scope 0 at $DIR/lower_array_len.rs:7:8: 7:27
StorageDead(_5); // scope 0 at $DIR/lower_array_len.rs:7:26: 7:27
StorageDead(_4); // scope 0 at $DIR/lower_array_len.rs:7:26: 7:27
switchInt(move _3) -> [false: bb3, otherwise: bb1]; // scope 0 at $DIR/lower_array_len.rs:7:8: 7:27
}
bb1: {
- StorageLive(_8); // scope 1 at $DIR/lower_array_len.rs:8:15: 8:20
- _8 = _1; // scope 1 at $DIR/lower_array_len.rs:8:15: 8:20
- _9 = const N; // scope 1 at $DIR/lower_array_len.rs:8:9: 8:21
- _10 = Lt(_8, _9); // scope 1 at $DIR/lower_array_len.rs:8:9: 8:21
- assert(move _10, "index out of bounds: the length is {} but the index is {}", move _9, _8) -> bb2; // scope 1 at $DIR/lower_array_len.rs:8:9: 8:21
+ StorageLive(_6); // scope 1 at $DIR/lower_array_len.rs:8:15: 8:20
+ _6 = _1; // scope 1 at $DIR/lower_array_len.rs:8:15: 8:20
+ _7 = const N; // scope 1 at $DIR/lower_array_len.rs:8:9: 8:21
+ _8 = Lt(_6, _7); // scope 1 at $DIR/lower_array_len.rs:8:9: 8:21
+ assert(move _8, "index out of bounds: the length is {} but the index is {}", move _7, _6) -> bb2; // scope 1 at $DIR/lower_array_len.rs:8:9: 8:21
- StorageLive(_8); // scope 0 at $DIR/lower_array_len.rs:8:15: 8:20
- _8 = _1; // scope 0 at $DIR/lower_array_len.rs:8:15: 8:20
- _9 = const N; // scope 0 at $DIR/lower_array_len.rs:8:9: 8:21
- _10 = Lt(_8, _9); // scope 0 at $DIR/lower_array_len.rs:8:9: 8:21
- assert(move _10, "index out of bounds: the length is {} but the index is {}", move _9, _8) -> bb2; // scope 0 at $DIR/lower_array_len.rs:8:9: 8:21
+ StorageLive(_6); // scope 0 at $DIR/lower_array_len.rs:8:15: 8:20
+ _6 = _1; // scope 0 at $DIR/lower_array_len.rs:8:15: 8:20
+ _7 = const N; // scope 0 at $DIR/lower_array_len.rs:8:9: 8:21
+ _8 = Lt(_6, _7); // scope 0 at $DIR/lower_array_len.rs:8:9: 8:21
+ assert(move _8, "index out of bounds: the length is {} but the index is {}", move _7, _6) -> bb2; // scope 0 at $DIR/lower_array_len.rs:8:9: 8:21
}
bb2: {
- _0 = (*_2)[_8]; // scope 1 at $DIR/lower_array_len.rs:8:9: 8:21
- StorageDead(_8); // scope 1 at $DIR/lower_array_len.rs:9:5: 9:6
+ _0 = (*_2)[_6]; // scope 1 at $DIR/lower_array_len.rs:8:9: 8:21
+ StorageDead(_6); // scope 1 at $DIR/lower_array_len.rs:9:5: 9:6
- _0 = (*_2)[_8]; // scope 0 at $DIR/lower_array_len.rs:8:9: 8:21
- StorageDead(_8); // scope 0 at $DIR/lower_array_len.rs:9:5: 9:6
+ _0 = (*_2)[_6]; // scope 0 at $DIR/lower_array_len.rs:8:9: 8:21
+ StorageDead(_6); // scope 0 at $DIR/lower_array_len.rs:9:5: 9:6
goto -> bb4; // scope 0 at $DIR/lower_array_len.rs:7:5: 11:6
}

58
src/test/mir-opt/lower_array_len.array_bound_mut.InstCombine.diff
View file

@ -16,44 +16,42 @@
let _11: usize; // in scope 0 at $DIR/lower_array_len.rs:21:15: 21:16
let mut _12: usize; // in scope 0 at $DIR/lower_array_len.rs:21:9: 21:17
let mut _13: bool; // in scope 0 at $DIR/lower_array_len.rs:21:9: 21:17
scope 1 {
let mut _14: &[u8; N]; // in scope 1 at $DIR/lower_array_len.rs:18:16: 18:27
}
let mut _14: &[u8; N]; // in scope 0 at $DIR/lower_array_len.rs:18:16: 18:27
bb0: {
StorageLive(_3); // scope 1 at $DIR/lower_array_len.rs:18:8: 18:27
StorageLive(_4); // scope 1 at $DIR/lower_array_len.rs:18:8: 18:13
_4 = _1; // scope 1 at $DIR/lower_array_len.rs:18:8: 18:13
StorageLive(_5); // scope 1 at $DIR/lower_array_len.rs:18:16: 18:27
StorageLive(_6); // scope 1 at $DIR/lower_array_len.rs:18:16: 18:27
StorageLive(_7); // scope 1 at $DIR/lower_array_len.rs:18:16: 18:27
_7 = &(*_2); // scope 1 at $DIR/lower_array_len.rs:18:16: 18:27
StorageLive(_14); // scope 1 at $DIR/lower_array_len.rs:18:16: 18:27
_14 = _7; // scope 1 at $DIR/lower_array_len.rs:18:16: 18:27
_6 = move _7 as &[u8] (Pointer(Unsize)); // scope 1 at $DIR/lower_array_len.rs:18:16: 18:27
StorageDead(_7); // scope 1 at $DIR/lower_array_len.rs:18:20: 18:21
- _5 = Len((*_14)); // scope 1 at $DIR/lower_array_len.rs:18:16: 18:27
+ _5 = const N; // scope 1 at $DIR/lower_array_len.rs:18:16: 18:27
StorageDead(_14); // scope 1 at $DIR/lower_array_len.rs:18:16: 18:27
StorageDead(_6); // scope 1 at $DIR/lower_array_len.rs:18:26: 18:27
_3 = Lt(move _4, move _5); // scope 1 at $DIR/lower_array_len.rs:18:8: 18:27
StorageDead(_5); // scope 1 at $DIR/lower_array_len.rs:18:26: 18:27
StorageDead(_4); // scope 1 at $DIR/lower_array_len.rs:18:26: 18:27
switchInt(move _3) -> [false: bb3, otherwise: bb1]; // scope 1 at $DIR/lower_array_len.rs:18:8: 18:27
StorageLive(_3); // scope 0 at $DIR/lower_array_len.rs:18:8: 18:27
StorageLive(_4); // scope 0 at $DIR/lower_array_len.rs:18:8: 18:13
_4 = _1; // scope 0 at $DIR/lower_array_len.rs:18:8: 18:13
StorageLive(_5); // scope 0 at $DIR/lower_array_len.rs:18:16: 18:27
StorageLive(_6); // scope 0 at $DIR/lower_array_len.rs:18:16: 18:27
StorageLive(_7); // scope 0 at $DIR/lower_array_len.rs:18:16: 18:27
_7 = &(*_2); // scope 0 at $DIR/lower_array_len.rs:18:16: 18:27
StorageLive(_14); // scope 0 at $DIR/lower_array_len.rs:18:16: 18:27
_14 = _7; // scope 0 at $DIR/lower_array_len.rs:18:16: 18:27
_6 = move _7 as &[u8] (Pointer(Unsize)); // scope 0 at $DIR/lower_array_len.rs:18:16: 18:27
StorageDead(_7); // scope 0 at $DIR/lower_array_len.rs:18:20: 18:21
- _5 = Len((*_14)); // scope 0 at $DIR/lower_array_len.rs:18:16: 18:27
+ _5 = const N; // scope 0 at $DIR/lower_array_len.rs:18:16: 18:27
StorageDead(_14); // scope 0 at $DIR/lower_array_len.rs:18:16: 18:27
StorageDead(_6); // scope 0 at $DIR/lower_array_len.rs:18:26: 18:27
_3 = Lt(move _4, move _5); // scope 0 at $DIR/lower_array_len.rs:18:8: 18:27
StorageDead(_5); // scope 0 at $DIR/lower_array_len.rs:18:26: 18:27
StorageDead(_4); // scope 0 at $DIR/lower_array_len.rs:18:26: 18:27
switchInt(move _3) -> [false: bb3, otherwise: bb1]; // scope 0 at $DIR/lower_array_len.rs:18:8: 18:27
}
bb1: {
StorageLive(_8); // scope 1 at $DIR/lower_array_len.rs:19:15: 19:20
_8 = _1; // scope 1 at $DIR/lower_array_len.rs:19:15: 19:20
- _9 = Len((*_2)); // scope 1 at $DIR/lower_array_len.rs:19:9: 19:21
+ _9 = const N; // scope 1 at $DIR/lower_array_len.rs:19:9: 19:21
_10 = Lt(_8, _9); // scope 1 at $DIR/lower_array_len.rs:19:9: 19:21
assert(move _10, "index out of bounds: the length is {} but the index is {}", move _9, _8) -> bb2; // scope 1 at $DIR/lower_array_len.rs:19:9: 19:21
StorageLive(_8); // scope 0 at $DIR/lower_array_len.rs:19:15: 19:20
_8 = _1; // scope 0 at $DIR/lower_array_len.rs:19:15: 19:20
- _9 = Len((*_2)); // scope 0 at $DIR/lower_array_len.rs:19:9: 19:21
+ _9 = const N; // scope 0 at $DIR/lower_array_len.rs:19:9: 19:21
_10 = Lt(_8, _9); // scope 0 at $DIR/lower_array_len.rs:19:9: 19:21
assert(move _10, "index out of bounds: the length is {} but the index is {}", move _9, _8) -> bb2; // scope 0 at $DIR/lower_array_len.rs:19:9: 19:21
}
bb2: {
_0 = (*_2)[_8]; // scope 1 at $DIR/lower_array_len.rs:19:9: 19:21
StorageDead(_8); // scope 1 at $DIR/lower_array_len.rs:20:5: 20:6
_0 = (*_2)[_8]; // scope 0 at $DIR/lower_array_len.rs:19:9: 19:21
StorageDead(_8); // scope 0 at $DIR/lower_array_len.rs:20:5: 20:6
goto -> bb5; // scope 0 at $DIR/lower_array_len.rs:18:5: 24:6
}

58
src/test/mir-opt/lower_array_len.array_bound_mut.NormalizeArrayLen.diff
View file

@ -16,47 +16,45 @@
let _11: usize; // in scope 0 at $DIR/lower_array_len.rs:21:15: 21:16
let mut _12: usize; // in scope 0 at $DIR/lower_array_len.rs:21:9: 21:17
let mut _13: bool; // in scope 0 at $DIR/lower_array_len.rs:21:9: 21:17
scope 1 {
+ let mut _14: &[u8; N]; // in scope 1 at $DIR/lower_array_len.rs:18:16: 18:27
}
+ let mut _14: &[u8; N]; // in scope 0 at $DIR/lower_array_len.rs:18:16: 18:27
bb0: {
StorageLive(_3); // scope 1 at $DIR/lower_array_len.rs:18:8: 18:27
StorageLive(_4); // scope 1 at $DIR/lower_array_len.rs:18:8: 18:13
_4 = _1; // scope 1 at $DIR/lower_array_len.rs:18:8: 18:13
StorageLive(_5); // scope 1 at $DIR/lower_array_len.rs:18:16: 18:27
StorageLive(_6); // scope 1 at $DIR/lower_array_len.rs:18:16: 18:27
StorageLive(_7); // scope 1 at $DIR/lower_array_len.rs:18:16: 18:27
_7 = &(*_2); // scope 1 at $DIR/lower_array_len.rs:18:16: 18:27
+ StorageLive(_14); // scope 1 at $DIR/lower_array_len.rs:18:16: 18:27
+ _14 = _7; // scope 1 at $DIR/lower_array_len.rs:18:16: 18:27
_6 = move _7 as &[u8] (Pointer(Unsize)); // scope 1 at $DIR/lower_array_len.rs:18:16: 18:27
StorageDead(_7); // scope 1 at $DIR/lower_array_len.rs:18:20: 18:21
- _5 = Len((*_6)); // scope 1 at $DIR/lower_array_len.rs:18:16: 18:27
+ _5 = Len((*_14)); // scope 1 at $DIR/lower_array_len.rs:18:16: 18:27
+ StorageDead(_14); // scope 1 at $DIR/lower_array_len.rs:18:16: 18:27
goto -> bb1; // scope 1 at $DIR/lower_array_len.rs:18:16: 18:27
StorageLive(_3); // scope 0 at $DIR/lower_array_len.rs:18:8: 18:27
StorageLive(_4); // scope 0 at $DIR/lower_array_len.rs:18:8: 18:13
_4 = _1; // scope 0 at $DIR/lower_array_len.rs:18:8: 18:13
StorageLive(_5); // scope 0 at $DIR/lower_array_len.rs:18:16: 18:27
StorageLive(_6); // scope 0 at $DIR/lower_array_len.rs:18:16: 18:27
StorageLive(_7); // scope 0 at $DIR/lower_array_len.rs:18:16: 18:27
_7 = &(*_2); // scope 0 at $DIR/lower_array_len.rs:18:16: 18:27
+ StorageLive(_14); // scope 0 at $DIR/lower_array_len.rs:18:16: 18:27
+ _14 = _7; // scope 0 at $DIR/lower_array_len.rs:18:16: 18:27
_6 = move _7 as &[u8] (Pointer(Unsize)); // scope 0 at $DIR/lower_array_len.rs:18:16: 18:27
StorageDead(_7); // scope 0 at $DIR/lower_array_len.rs:18:20: 18:21
- _5 = Len((*_6)); // scope 0 at $DIR/lower_array_len.rs:18:16: 18:27
+ _5 = Len((*_14)); // scope 0 at $DIR/lower_array_len.rs:18:16: 18:27
+ StorageDead(_14); // scope 0 at $DIR/lower_array_len.rs:18:16: 18:27
goto -> bb1; // scope 0 at $DIR/lower_array_len.rs:18:16: 18:27
}
bb1: {
StorageDead(_6); // scope 1 at $DIR/lower_array_len.rs:18:26: 18:27
_3 = Lt(move _4, move _5); // scope 1 at $DIR/lower_array_len.rs:18:8: 18:27
StorageDead(_5); // scope 1 at $DIR/lower_array_len.rs:18:26: 18:27
StorageDead(_4); // scope 1 at $DIR/lower_array_len.rs:18:26: 18:27
switchInt(move _3) -> [false: bb4, otherwise: bb2]; // scope 1 at $DIR/lower_array_len.rs:18:8: 18:27
StorageDead(_6); // scope 0 at $DIR/lower_array_len.rs:18:26: 18:27
_3 = Lt(move _4, move _5); // scope 0 at $DIR/lower_array_len.rs:18:8: 18:27
StorageDead(_5); // scope 0 at $DIR/lower_array_len.rs:18:26: 18:27
StorageDead(_4); // scope 0 at $DIR/lower_array_len.rs:18:26: 18:27
switchInt(move _3) -> [false: bb4, otherwise: bb2]; // scope 0 at $DIR/lower_array_len.rs:18:8: 18:27
}
bb2: {
StorageLive(_8); // scope 1 at $DIR/lower_array_len.rs:19:15: 19:20
_8 = _1; // scope 1 at $DIR/lower_array_len.rs:19:15: 19:20
_9 = Len((*_2)); // scope 1 at $DIR/lower_array_len.rs:19:9: 19:21
_10 = Lt(_8, _9); // scope 1 at $DIR/lower_array_len.rs:19:9: 19:21
assert(move _10, "index out of bounds: the length is {} but the index is {}", move _9, _8) -> bb3; // scope 1 at $DIR/lower_array_len.rs:19:9: 19:21
StorageLive(_8); // scope 0 at $DIR/lower_array_len.rs:19:15: 19:20
_8 = _1; // scope 0 at $DIR/lower_array_len.rs:19:15: 19:20
_9 = Len((*_2)); // scope 0 at $DIR/lower_array_len.rs:19:9: 19:21
_10 = Lt(_8, _9); // scope 0 at $DIR/lower_array_len.rs:19:9: 19:21
assert(move _10, "index out of bounds: the length is {} but the index is {}", move _9, _8) -> bb3; // scope 0 at $DIR/lower_array_len.rs:19:9: 19:21
}
bb3: {
_0 = (*_2)[_8]; // scope 1 at $DIR/lower_array_len.rs:19:9: 19:21
StorageDead(_8); // scope 1 at $DIR/lower_array_len.rs:20:5: 20:6
_0 = (*_2)[_8]; // scope 0 at $DIR/lower_array_len.rs:19:9: 19:21
StorageDead(_8); // scope 0 at $DIR/lower_array_len.rs:20:5: 20:6
goto -> bb6; // scope 0 at $DIR/lower_array_len.rs:18:5: 24:6
}

62
src/test/mir-opt/lower_array_len.array_bound_mut.SimplifyLocals.diff
View file

@ -16,52 +16,50 @@
- let _11: usize; // in scope 0 at $DIR/lower_array_len.rs:21:15: 21:16
- let mut _12: usize; // in scope 0 at $DIR/lower_array_len.rs:21:9: 21:17
- let mut _13: bool; // in scope 0 at $DIR/lower_array_len.rs:21:9: 21:17
- let mut _14: &[u8; N]; // in scope 0 at $DIR/lower_array_len.rs:18:16: 18:27
+ let _6: usize; // in scope 0 at $DIR/lower_array_len.rs:19:15: 19:20
+ let mut _7: usize; // in scope 0 at $DIR/lower_array_len.rs:19:9: 19:21
+ let mut _8: bool; // in scope 0 at $DIR/lower_array_len.rs:19:9: 19:21
+ let _9: usize; // in scope 0 at $DIR/lower_array_len.rs:21:15: 21:16
+ let mut _10: usize; // in scope 0 at $DIR/lower_array_len.rs:21:9: 21:17
+ let mut _11: bool; // in scope 0 at $DIR/lower_array_len.rs:21:9: 21:17
scope 1 {
- let mut _14: &[u8; N]; // in scope 1 at $DIR/lower_array_len.rs:18:16: 18:27
}
bb0: {
StorageLive(_3); // scope 1 at $DIR/lower_array_len.rs:18:8: 18:27
StorageLive(_4); // scope 1 at $DIR/lower_array_len.rs:18:8: 18:13
_4 = _1; // scope 1 at $DIR/lower_array_len.rs:18:8: 18:13
StorageLive(_5); // scope 1 at $DIR/lower_array_len.rs:18:16: 18:27
- StorageLive(_6); // scope 1 at $DIR/lower_array_len.rs:18:16: 18:27
- StorageLive(_7); // scope 1 at $DIR/lower_array_len.rs:18:16: 18:27
- StorageLive(_14); // scope 1 at $DIR/lower_array_len.rs:18:16: 18:27
- StorageDead(_7); // scope 1 at $DIR/lower_array_len.rs:18:20: 18:21
_5 = const N; // scope 1 at $DIR/lower_array_len.rs:18:16: 18:27
- StorageDead(_14); // scope 1 at $DIR/lower_array_len.rs:18:16: 18:27
- StorageDead(_6); // scope 1 at $DIR/lower_array_len.rs:18:26: 18:27
_3 = Lt(move _4, move _5); // scope 1 at $DIR/lower_array_len.rs:18:8: 18:27
StorageDead(_5); // scope 1 at $DIR/lower_array_len.rs:18:26: 18:27
StorageDead(_4); // scope 1 at $DIR/lower_array_len.rs:18:26: 18:27
switchInt(move _3) -> [false: bb3, otherwise: bb1]; // scope 1 at $DIR/lower_array_len.rs:18:8: 18:27
StorageLive(_3); // scope 0 at $DIR/lower_array_len.rs:18:8: 18:27
StorageLive(_4); // scope 0 at $DIR/lower_array_len.rs:18:8: 18:13
_4 = _1; // scope 0 at $DIR/lower_array_len.rs:18:8: 18:13
StorageLive(_5); // scope 0 at $DIR/lower_array_len.rs:18:16: 18:27
- StorageLive(_6); // scope 0 at $DIR/lower_array_len.rs:18:16: 18:27
- StorageLive(_7); // scope 0 at $DIR/lower_array_len.rs:18:16: 18:27
- StorageLive(_14); // scope 0 at $DIR/lower_array_len.rs:18:16: 18:27
- StorageDead(_7); // scope 0 at $DIR/lower_array_len.rs:18:20: 18:21
_5 = const N; // scope 0 at $DIR/lower_array_len.rs:18:16: 18:27
- StorageDead(_14); // scope 0 at $DIR/lower_array_len.rs:18:16: 18:27
- StorageDead(_6); // scope 0 at $DIR/lower_array_len.rs:18:26: 18:27
_3 = Lt(move _4, move _5); // scope 0 at $DIR/lower_array_len.rs:18:8: 18:27
StorageDead(_5); // scope 0 at $DIR/lower_array_len.rs:18:26: 18:27
StorageDead(_4); // scope 0 at $DIR/lower_array_len.rs:18:26: 18:27
switchInt(move _3) -> [false: bb3, otherwise: bb1]; // scope 0 at $DIR/lower_array_len.rs:18:8: 18:27
}
bb1: {
- StorageLive(_8); // scope 1 at $DIR/lower_array_len.rs:19:15: 19:20
- _8 = _1; // scope 1 at $DIR/lower_array_len.rs:19:15: 19:20
- _9 = const N; // scope 1 at $DIR/lower_array_len.rs:19:9: 19:21
- _10 = Lt(_8, _9); // scope 1 at $DIR/lower_array_len.rs:19:9: 19:21
- assert(move _10, "index out of bounds: the length is {} but the index is {}", move _9, _8) -> bb2; // scope 1 at $DIR/lower_array_len.rs:19:9: 19:21
+ StorageLive(_6); // scope 1 at $DIR/lower_array_len.rs:19:15: 19:20
+ _6 = _1; // scope 1 at $DIR/lower_array_len.rs:19:15: 19:20
+ _7 = const N; // scope 1 at $DIR/lower_array_len.rs:19:9: 19:21
+ _8 = Lt(_6, _7); // scope 1 at $DIR/lower_array_len.rs:19:9: 19:21
+ assert(move _8, "index out of bounds: the length is {} but the index is {}", move _7, _6) -> bb2; // scope 1 at $DIR/lower_array_len.rs:19:9: 19:21
- StorageLive(_8); // scope 0 at $DIR/lower_array_len.rs:19:15: 19:20
- _8 = _1; // scope 0 at $DIR/lower_array_len.rs:19:15: 19:20
- _9 = const N; // scope 0 at $DIR/lower_array_len.rs:19:9: 19:21
- _10 = Lt(_8, _9); // scope 0 at $DIR/lower_array_len.rs:19:9: 19:21
- assert(move _10, "index out of bounds: the length is {} but the index is {}", move _9, _8) -> bb2; // scope 0 at $DIR/lower_array_len.rs:19:9: 19:21
+ StorageLive(_6); // scope 0 at $DIR/lower_array_len.rs:19:15: 19:20
+ _6 = _1; // scope 0 at $DIR/lower_array_len.rs:19:15: 19:20
+ _7 = const N; // scope 0 at $DIR/lower_array_len.rs:19:9: 19:21
+ _8 = Lt(_6, _7); // scope 0 at $DIR/lower_array_len.rs:19:9: 19:21
+ assert(move _8, "index out of bounds: the length is {} but the index is {}", move _7, _6) -> bb2; // scope 0 at $DIR/lower_array_len.rs:19:9: 19:21
}
bb2: {
- _0 = (*_2)[_8]; // scope 1 at $DIR/lower_array_len.rs:19:9: 19:21
- StorageDead(_8); // scope 1 at $DIR/lower_array_len.rs:20:5: 20:6
+ _0 = (*_2)[_6]; // scope 1 at $DIR/lower_array_len.rs:19:9: 19:21
+ StorageDead(_6); // scope 1 at $DIR/lower_array_len.rs:20:5: 20:6
- _0 = (*_2)[_8]; // scope 0 at $DIR/lower_array_len.rs:19:9: 19:21
- StorageDead(_8); // scope 0 at $DIR/lower_array_len.rs:20:5: 20:6
+ _0 = (*_2)[_6]; // scope 0 at $DIR/lower_array_len.rs:19:9: 19:21
+ StorageDead(_6); // scope 0 at $DIR/lower_array_len.rs:20:5: 20:6
goto -> bb5; // scope 0 at $DIR/lower_array_len.rs:18:5: 24:6
}

4
src/test/mir-opt/lower_intrinsics.f_u64.PreCodegen.before.mir
View file

@ -7,9 +7,7 @@ fn f_u64() -> () {
debug t => _1; // in scope 1 at $DIR/lower_intrinsics.rs:44:22: 44:23
let _2: (); // in scope 1 at $DIR/lower_intrinsics.rs:48:9: 48:21
let mut _3: u64; // in scope 1 at $DIR/lower_intrinsics.rs:48:19: 48:20
scope 2 {
scope 3 (inlined std::mem::size_of::<u64>) { // at $DIR/lower_intrinsics.rs:45:8: 45:32
}
scope 2 (inlined std::mem::size_of::<u64>) { // at $DIR/lower_intrinsics.rs:45:8: 45:32
}
}

10
src/test/mir-opt/lower_intrinsics.f_unit.PreCodegen.before.mir
View file

@ -6,23 +6,21 @@ fn f_unit() -> () {
scope 1 (inlined f_dispatch::<()>) { // at $DIR/lower_intrinsics.rs:34:5: 34:19
debug t => _1; // in scope 1 at $DIR/lower_intrinsics.rs:44:22: 44:23
let _2: (); // in scope 1 at $DIR/lower_intrinsics.rs:46:9: 46:17
scope 2 {
scope 3 (inlined std::mem::size_of::<()>) { // at $DIR/lower_intrinsics.rs:45:8: 45:32
}
scope 2 (inlined std::mem::size_of::<()>) { // at $DIR/lower_intrinsics.rs:45:8: 45:32
}
}
bb0: {
StorageLive(_1); // scope 0 at $DIR/lower_intrinsics.rs:34:16: 34:18
StorageLive(_2); // scope 2 at $DIR/lower_intrinsics.rs:46:9: 46:17
_2 = f_zst::<()>(const ()) -> bb1; // scope 2 at $DIR/lower_intrinsics.rs:46:9: 46:17
StorageLive(_2); // scope 1 at $DIR/lower_intrinsics.rs:46:9: 46:17
_2 = f_zst::<()>(const ()) -> bb1; // scope 1 at $DIR/lower_intrinsics.rs:46:9: 46:17
// mir::Constant
// + span: $DIR/lower_intrinsics.rs:46:9: 46:14
// + literal: Const { ty: fn(()) {f_zst::<()>}, val: Value(Scalar(<ZST>)) }
}
bb1: {
StorageDead(_2); // scope 2 at $DIR/lower_intrinsics.rs:46:17: 46:18
StorageDead(_2); // scope 1 at $DIR/lower_intrinsics.rs:46:17: 46:18
StorageDead(_1); // scope 0 at $DIR/lower_intrinsics.rs:34:18: 34:19
return; // scope 0 at $DIR/lower_intrinsics.rs:35:2: 35:2
}

44
src/test/mir-opt/lower_slice_len.bound.LowerSliceLenCalls.diff
View file

@ -12,43 +12,41 @@
let _7: usize; // in scope 0 at $DIR/lower_slice_len.rs:6:15: 6:20
let mut _8: usize; // in scope 0 at $DIR/lower_slice_len.rs:6:9: 6:21
let mut _9: bool; // in scope 0 at $DIR/lower_slice_len.rs:6:9: 6:21
scope 1 {
}
bb0: {
StorageLive(_3); // scope 1 at $DIR/lower_slice_len.rs:5:8: 5:27
StorageLive(_4); // scope 1 at $DIR/lower_slice_len.rs:5:8: 5:13
_4 = _1; // scope 1 at $DIR/lower_slice_len.rs:5:8: 5:13
StorageLive(_5); // scope 1 at $DIR/lower_slice_len.rs:5:16: 5:27
StorageLive(_6); // scope 1 at $DIR/lower_slice_len.rs:5:16: 5:27
_6 = &(*_2); // scope 1 at $DIR/lower_slice_len.rs:5:16: 5:27
- _5 = core::slice::<impl [u8]>::len(move _6) -> bb1; // scope 1 at $DIR/lower_slice_len.rs:5:16: 5:27
StorageLive(_3); // scope 0 at $DIR/lower_slice_len.rs:5:8: 5:27
StorageLive(_4); // scope 0 at $DIR/lower_slice_len.rs:5:8: 5:13
_4 = _1; // scope 0 at $DIR/lower_slice_len.rs:5:8: 5:13
StorageLive(_5); // scope 0 at $DIR/lower_slice_len.rs:5:16: 5:27
StorageLive(_6); // scope 0 at $DIR/lower_slice_len.rs:5:16: 5:27
_6 = &(*_2); // scope 0 at $DIR/lower_slice_len.rs:5:16: 5:27
- _5 = core::slice::<impl [u8]>::len(move _6) -> bb1; // scope 0 at $DIR/lower_slice_len.rs:5:16: 5:27
- // mir::Constant
- // + span: $DIR/lower_slice_len.rs:5:22: 5:25
- // + literal: Const { ty: for<'r> fn(&'r [u8]) -> usize {core::slice::<impl [u8]>::len}, val: Value(Scalar(<ZST>)) }
+ _5 = Len((*_6)); // scope 1 at $DIR/lower_slice_len.rs:5:16: 5:27
+ goto -> bb1; // scope 1 at $DIR/lower_slice_len.rs:5:16: 5:27
+ _5 = Len((*_6)); // scope 0 at $DIR/lower_slice_len.rs:5:16: 5:27
+ goto -> bb1; // scope 0 at $DIR/lower_slice_len.rs:5:16: 5:27
}
bb1: {
StorageDead(_6); // scope 1 at $DIR/lower_slice_len.rs:5:26: 5:27
_3 = Lt(move _4, move _5); // scope 1 at $DIR/lower_slice_len.rs:5:8: 5:27
StorageDead(_5); // scope 1 at $DIR/lower_slice_len.rs:5:26: 5:27
StorageDead(_4); // scope 1 at $DIR/lower_slice_len.rs:5:26: 5:27
switchInt(move _3) -> [false: bb4, otherwise: bb2]; // scope 1 at $DIR/lower_slice_len.rs:5:8: 5:27
StorageDead(_6); // scope 0 at $DIR/lower_slice_len.rs:5:26: 5:27
_3 = Lt(move _4, move _5); // scope 0 at $DIR/lower_slice_len.rs:5:8: 5:27
StorageDead(_5); // scope 0 at $DIR/lower_slice_len.rs:5:26: 5:27
StorageDead(_4); // scope 0 at $DIR/lower_slice_len.rs:5:26: 5:27
switchInt(move _3) -> [false: bb4, otherwise: bb2]; // scope 0 at $DIR/lower_slice_len.rs:5:8: 5:27
}
bb2: {
StorageLive(_7); // scope 1 at $DIR/lower_slice_len.rs:6:15: 6:20
_7 = _1; // scope 1 at $DIR/lower_slice_len.rs:6:15: 6:20
_8 = Len((*_2)); // scope 1 at $DIR/lower_slice_len.rs:6:9: 6:21
_9 = Lt(_7, _8); // scope 1 at $DIR/lower_slice_len.rs:6:9: 6:21
assert(move _9, "index out of bounds: the length is {} but the index is {}", move _8, _7) -> bb3; // scope 1 at $DIR/lower_slice_len.rs:6:9: 6:21
StorageLive(_7); // scope 0 at $DIR/lower_slice_len.rs:6:15: 6:20
_7 = _1; // scope 0 at $DIR/lower_slice_len.rs:6:15: 6:20
_8 = Len((*_2)); // scope 0 at $DIR/lower_slice_len.rs:6:9: 6:21
_9 = Lt(_7, _8); // scope 0 at $DIR/lower_slice_len.rs:6:9: 6:21
assert(move _9, "index out of bounds: the length is {} but the index is {}", move _8, _7) -> bb3; // scope 0 at $DIR/lower_slice_len.rs:6:9: 6:21
}
bb3: {
_0 = (*_2)[_7]; // scope 1 at $DIR/lower_slice_len.rs:6:9: 6:21
StorageDead(_7); // scope 1 at $DIR/lower_slice_len.rs:7:5: 7:6
_0 = (*_2)[_7]; // scope 0 at $DIR/lower_slice_len.rs:6:9: 6:21
StorageDead(_7); // scope 0 at $DIR/lower_slice_len.rs:7:5: 7:6
goto -> bb5; // scope 0 at $DIR/lower_slice_len.rs:5:5: 9:6
}

30
src/test/mir-opt/match_arm_scopes.complicated_match.SimplifyCfg-initial.after-ElaborateDrops.after.diff
View file

@ -26,12 +26,8 @@
debug s => _8; // in scope 1 at $DIR/match-arm-scopes.rs:15:20: 15:21
}
scope 2 {
}
scope 3 {
}
scope 4 {
debug b => _15; // in scope 4 at $DIR/match-arm-scopes.rs:16:16: 16:17
debug t => _16; // in scope 4 at $DIR/match-arm-scopes.rs:16:19: 16:20
debug b => _15; // in scope 2 at $DIR/match-arm-scopes.rs:16:16: 16:17
debug t => _16; // in scope 2 at $DIR/match-arm-scopes.rs:16:19: 16:20
}
bb0: {
@ -87,15 +83,15 @@
- _3 = &shallow (_2.0: bool); // scope 0 at $DIR/match-arm-scopes.rs:14:11: 14:16
- _4 = &shallow (_2.1: bool); // scope 0 at $DIR/match-arm-scopes.rs:14:11: 14:16
StorageLive(_9); // scope 0 at $DIR/match-arm-scopes.rs:15:42: 15:73
StorageLive(_10); // scope 2 at $DIR/match-arm-scopes.rs:15:45: 15:49
_10 = _1; // scope 2 at $DIR/match-arm-scopes.rs:15:45: 15:49
- switchInt(move _10) -> [false: bb10, otherwise: bb9]; // scope 2 at $DIR/match-arm-scopes.rs:15:45: 15:49
+ switchInt(move _10) -> [false: bb7, otherwise: bb6]; // scope 2 at $DIR/match-arm-scopes.rs:15:45: 15:49
StorageLive(_10); // scope 0 at $DIR/match-arm-scopes.rs:15:45: 15:49
_10 = _1; // scope 0 at $DIR/match-arm-scopes.rs:15:45: 15:49
- switchInt(move _10) -> [false: bb10, otherwise: bb9]; // scope 0 at $DIR/match-arm-scopes.rs:15:45: 15:49
+ switchInt(move _10) -> [false: bb7, otherwise: bb6]; // scope 0 at $DIR/match-arm-scopes.rs:15:45: 15:49
}
- bb9: {
+ bb6: {
_0 = const 3_i32; // scope 2 at $DIR/match-arm-scopes.rs:15:59: 15:60
_0 = const 3_i32; // scope 0 at $DIR/match-arm-scopes.rs:15:59: 15:60
StorageDead(_10); // scope 0 at $DIR/match-arm-scopes.rs:15:72: 15:73
StorageDead(_9); // scope 0 at $DIR/match-arm-scopes.rs:15:72: 15:73
- goto -> bb23; // scope 0 at no-location
@ -144,15 +140,15 @@
- _3 = &shallow (_2.0: bool); // scope 0 at $DIR/match-arm-scopes.rs:14:11: 14:16
- _4 = &shallow (_2.1: bool); // scope 0 at $DIR/match-arm-scopes.rs:14:11: 14:16
StorageLive(_12); // scope 0 at $DIR/match-arm-scopes.rs:15:42: 15:73
StorageLive(_13); // scope 3 at $DIR/match-arm-scopes.rs:15:45: 15:49
_13 = _1; // scope 3 at $DIR/match-arm-scopes.rs:15:45: 15:49
- switchInt(move _13) -> [false: bb15, otherwise: bb14]; // scope 3 at $DIR/match-arm-scopes.rs:15:45: 15:49
+ switchInt(move _13) -> [false: bb12, otherwise: bb11]; // scope 3 at $DIR/match-arm-scopes.rs:15:45: 15:49
StorageLive(_13); // scope 0 at $DIR/match-arm-scopes.rs:15:45: 15:49
_13 = _1; // scope 0 at $DIR/match-arm-scopes.rs:15:45: 15:49
- switchInt(move _13) -> [false: bb15, otherwise: bb14]; // scope 0 at $DIR/match-arm-scopes.rs:15:45: 15:49
+ switchInt(move _13) -> [false: bb12, otherwise: bb11]; // scope 0 at $DIR/match-arm-scopes.rs:15:45: 15:49
}
- bb14: {
+ bb11: {
_0 = const 3_i32; // scope 3 at $DIR/match-arm-scopes.rs:15:59: 15:60
_0 = const 3_i32; // scope 0 at $DIR/match-arm-scopes.rs:15:59: 15:60
StorageDead(_13); // scope 0 at $DIR/match-arm-scopes.rs:15:72: 15:73
StorageDead(_12); // scope 0 at $DIR/match-arm-scopes.rs:15:72: 15:73
- goto -> bb23; // scope 0 at no-location
@ -204,7 +200,7 @@
- bb19: {
+ bb16: {
_0 = const 2_i32; // scope 4 at $DIR/match-arm-scopes.rs:16:41: 16:42
_0 = const 2_i32; // scope 2 at $DIR/match-arm-scopes.rs:16:41: 16:42
- drop(_16) -> [return: bb21, unwind: bb25]; // scope 0 at $DIR/match-arm-scopes.rs:16:41: 16:42
+ drop(_16) -> [return: bb18, unwind: bb22]; // scope 0 at $DIR/match-arm-scopes.rs:16:41: 16:42
}

16
src/test/mir-opt/matches_reduce_branches.foo.MatchBranchSimplification.64bit.diff
View file

@ -6,26 +6,24 @@
let mut _0: (); // return place in scope 0 at $DIR/matches_reduce_branches.rs:7:25: 7:25
let mut _2: isize; // in scope 0 at $DIR/matches_reduce_branches.rs:8:22: 8:26
+ let mut _3: isize; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
scope 1 {
}
bb0: {
_2 = discriminant(_1); // scope 1 at $DIR/matches_reduce_branches.rs:8:17: 8:20
- switchInt(move _2) -> [0_isize: bb2, otherwise: bb1]; // scope 1 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_2 = discriminant(_1); // scope 0 at $DIR/matches_reduce_branches.rs:8:17: 8:20
- switchInt(move _2) -> [0_isize: bb2, otherwise: bb1]; // scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
- }
-
- bb1: {
- goto -> bb3; // scope 1 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
- goto -> bb3; // scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
- }
-
- bb2: {
- goto -> bb3; // scope 1 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
- goto -> bb3; // scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
- }
-
- bb3: {
+ StorageLive(_3); // scope 1 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+ _3 = move _2; // scope 1 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+ StorageDead(_3); // scope 1 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+ StorageLive(_3); // scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+ _3 = move _2; // scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
+ StorageDead(_3); // scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
return; // scope 0 at $DIR/matches_reduce_branches.rs:11:2: 11:2
}
}

2
src/test/mir-opt/matches_reduce_branches.foo.PreCodegen.before.64bit.mir
View file

@ -3,8 +3,6 @@
fn foo(_1: Option<()>) -> () {
debug bar => _1; // in scope 0 at $DIR/matches_reduce_branches.rs:7:8: 7:11
let mut _0: (); // return place in scope 0 at $DIR/matches_reduce_branches.rs:7:25: 7:25
scope 1 {
}
bb0: {
return; // scope 0 at $DIR/matches_reduce_branches.rs:11:2: 11:2

22
src/test/mir-opt/matches_reduce_branches.match_nested_if.MatchBranchSimplification.64bit.diff
View file

@ -9,37 +9,31 @@
scope 1 {
debug val => _1; // in scope 1 at $DIR/matches_reduce_branches.rs:40:9: 40:12
}
scope 2 {
scope 3 {
scope 4 {
}
}
}
bb0: {
StorageLive(_1); // scope 0 at $DIR/matches_reduce_branches.rs:40:9: 40:12
StorageLive(_2); // scope 4 at $DIR/matches_reduce_branches.rs:41:24: 41:28
_2 = const true; // scope 4 at $DIR/matches_reduce_branches.rs:41:24: 41:28
- switchInt(move _2) -> [false: bb2, otherwise: bb1]; // scope 4 at $DIR/matches_reduce_branches.rs:41:24: 41:28
StorageLive(_2); // scope 0 at $DIR/matches_reduce_branches.rs:41:24: 41:28
_2 = const true; // scope 0 at $DIR/matches_reduce_branches.rs:41:24: 41:28
- switchInt(move _2) -> [false: bb2, otherwise: bb1]; // scope 0 at $DIR/matches_reduce_branches.rs:41:24: 41:28
- }
-
- bb1: {
+ StorageLive(_3); // scope 4 at $DIR/matches_reduce_branches.rs:41:24: 41:28
+ _3 = move _2; // scope 4 at $DIR/matches_reduce_branches.rs:41:24: 41:28
StorageDead(_2); // scope 3 at $DIR/matches_reduce_branches.rs:41:51: 41:52
+ StorageLive(_3); // scope 0 at $DIR/matches_reduce_branches.rs:41:24: 41:28
+ _3 = move _2; // scope 0 at $DIR/matches_reduce_branches.rs:41:24: 41:28
StorageDead(_2); // scope 0 at $DIR/matches_reduce_branches.rs:41:51: 41:52
- _1 = const true; // scope 0 at $DIR/matches_reduce_branches.rs:47:13: 47:17
- goto -> bb3; // scope 0 at $DIR/matches_reduce_branches.rs:47:13: 47:17
- }
-
- bb2: {
- StorageDead(_2); // scope 3 at $DIR/matches_reduce_branches.rs:41:51: 41:52
- StorageDead(_2); // scope 0 at $DIR/matches_reduce_branches.rs:41:51: 41:52
- _1 = const false; // scope 0 at $DIR/matches_reduce_branches.rs:49:14: 49:19
- goto -> bb3; // scope 0 at $DIR/matches_reduce_branches.rs:49:14: 49:19
- }
-
- bb3: {
+ _1 = Ne(_3, const false); // scope 0 at $DIR/matches_reduce_branches.rs:49:14: 49:19
+ StorageDead(_3); // scope 4 at $DIR/matches_reduce_branches.rs:41:24: 41:28
+ StorageDead(_3); // scope 0 at $DIR/matches_reduce_branches.rs:41:24: 41:28
_0 = _1; // scope 1 at $DIR/matches_reduce_branches.rs:51:5: 51:8
StorageDead(_1); // scope 0 at $DIR/matches_reduce_branches.rs:52:1: 52:2
return; // scope 0 at $DIR/matches_reduce_branches.rs:52:2: 52:2

2
src/test/mir-opt/multiple_return_terminators.test.MultipleReturnTerminators.diff
View file

@ -4,8 +4,6 @@
fn test(_1: bool) -> () {
debug x => _1; // in scope 0 at $DIR/multiple_return_terminators.rs:4:9: 4:10
let mut _0: (); // return place in scope 0 at $DIR/multiple_return_terminators.rs:4:18: 4:18
scope 1 {
}
bb0: {
return; // scope 0 at $DIR/multiple_return_terminators.rs:10:2: 10:2

22
src/test/mir-opt/nll/region_subtyping_basic.main.nll.0.64bit.mir
View file

@ -39,8 +39,6 @@ fn main() -> () {
let _6: &'_#5r usize; // in scope 2 at $DIR/region-subtyping-basic.rs:19:9: 19:10
scope 3 {
debug q => _6; // in scope 3 at $DIR/region-subtyping-basic.rs:19:9: 19:10
scope 4 {
}
}
}
}
@ -63,25 +61,25 @@ fn main() -> () {
StorageLive(_6); // bb1[2]: scope 2 at $DIR/region-subtyping-basic.rs:19:9: 19:10
_6 = _2; // bb1[3]: scope 2 at $DIR/region-subtyping-basic.rs:19:13: 19:14
FakeRead(ForLet(None), _6); // bb1[4]: scope 2 at $DIR/region-subtyping-basic.rs:19:9: 19:10
StorageLive(_7); // bb1[5]: scope 4 at $DIR/region-subtyping-basic.rs:20:8: 20:12
_7 = const ConstValue(Scalar(0x01): bool); // bb1[6]: scope 4 at $DIR/region-subtyping-basic.rs:20:8: 20:12
switchInt(move _7) -> [Const(Value(Scalar(0x00)): bool): bb4, otherwise: bb2]; // bb1[7]: scope 4 at $DIR/region-subtyping-basic.rs:20:8: 20:12
StorageLive(_7); // bb1[5]: scope 3 at $DIR/region-subtyping-basic.rs:20:8: 20:12
_7 = const ConstValue(Scalar(0x01): bool); // bb1[6]: scope 3 at $DIR/region-subtyping-basic.rs:20:8: 20:12
switchInt(move _7) -> [Const(Value(Scalar(0x00)): bool): bb4, otherwise: bb2]; // bb1[7]: scope 3 at $DIR/region-subtyping-basic.rs:20:8: 20:12
}
bb2: {
StorageLive(_8); // bb2[0]: scope 4 at $DIR/region-subtyping-basic.rs:21:9: 21:18
StorageLive(_9); // bb2[1]: scope 4 at $DIR/region-subtyping-basic.rs:21:15: 21:17
_9 = (*_6); // bb2[2]: scope 4 at $DIR/region-subtyping-basic.rs:21:15: 21:17
_8 = ConstValue(Scalar(<ZST>): fn(usize) -> bool {use_x})(move _9) -> [return: bb3, unwind: bb7]; // bb2[3]: scope 4 at $DIR/region-subtyping-basic.rs:21:9: 21:18
StorageLive(_8); // bb2[0]: scope 3 at $DIR/region-subtyping-basic.rs:21:9: 21:18
StorageLive(_9); // bb2[1]: scope 3 at $DIR/region-subtyping-basic.rs:21:15: 21:17
_9 = (*_6); // bb2[2]: scope 3 at $DIR/region-subtyping-basic.rs:21:15: 21:17
_8 = ConstValue(Scalar(<ZST>): fn(usize) -> bool {use_x})(move _9) -> [return: bb3, unwind: bb7]; // bb2[3]: scope 3 at $DIR/region-subtyping-basic.rs:21:9: 21:18
// mir::Constant
// + span: $DIR/region-subtyping-basic.rs:21:9: 21:14
// + literal: Const { ty: fn(usize) -> bool {use_x}, val: Value(Scalar(<ZST>)) }
}
bb3: {
StorageDead(_9); // bb3[0]: scope 4 at $DIR/region-subtyping-basic.rs:21:17: 21:18
StorageDead(_8); // bb3[1]: scope 4 at $DIR/region-subtyping-basic.rs:21:18: 21:19
_0 = const ConstValue(Scalar(<ZST>): ()); // bb3[2]: scope 4 at $DIR/region-subtyping-basic.rs:20:13: 22:6
StorageDead(_9); // bb3[0]: scope 3 at $DIR/region-subtyping-basic.rs:21:17: 21:18
StorageDead(_8); // bb3[1]: scope 3 at $DIR/region-subtyping-basic.rs:21:18: 21:19
_0 = const ConstValue(Scalar(<ZST>): ()); // bb3[2]: scope 3 at $DIR/region-subtyping-basic.rs:20:13: 22:6
goto -> bb6; // bb3[3]: scope 3 at $DIR/region-subtyping-basic.rs:20:5: 24:6
}

18
src/test/mir-opt/not_equal_false.opt.InstCombine.diff
View file

@ -6,21 +6,19 @@
let mut _0: u32; // return place in scope 0 at $DIR/not_equal_false.rs:3:20: 3:23
let mut _2: bool; // in scope 0 at $DIR/not_equal_false.rs:4:8: 4:18
let mut _3: bool; // in scope 0 at $DIR/not_equal_false.rs:4:8: 4:9
scope 1 {
}
bb0: {
StorageLive(_2); // scope 1 at $DIR/not_equal_false.rs:4:8: 4:18
StorageLive(_3); // scope 1 at $DIR/not_equal_false.rs:4:8: 4:9
_3 = _1; // scope 1 at $DIR/not_equal_false.rs:4:8: 4:9
- _2 = Ne(move _3, const false); // scope 1 at $DIR/not_equal_false.rs:4:8: 4:18
+ _2 = move _3; // scope 1 at $DIR/not_equal_false.rs:4:8: 4:18
StorageDead(_3); // scope 1 at $DIR/not_equal_false.rs:4:17: 4:18
switchInt(move _2) -> [false: bb2, otherwise: bb1]; // scope 1 at $DIR/not_equal_false.rs:4:8: 4:18
StorageLive(_2); // scope 0 at $DIR/not_equal_false.rs:4:8: 4:18
StorageLive(_3); // scope 0 at $DIR/not_equal_false.rs:4:8: 4:9
_3 = _1; // scope 0 at $DIR/not_equal_false.rs:4:8: 4:9
- _2 = Ne(move _3, const false); // scope 0 at $DIR/not_equal_false.rs:4:8: 4:18
+ _2 = move _3; // scope 0 at $DIR/not_equal_false.rs:4:8: 4:18
StorageDead(_3); // scope 0 at $DIR/not_equal_false.rs:4:17: 4:18
switchInt(move _2) -> [false: bb2, otherwise: bb1]; // scope 0 at $DIR/not_equal_false.rs:4:8: 4:18
}
bb1: {
_0 = const 0_u32; // scope 1 at $DIR/not_equal_false.rs:4:21: 4:22
_0 = const 0_u32; // scope 0 at $DIR/not_equal_false.rs:4:21: 4:22
goto -> bb3; // scope 0 at $DIR/not_equal_false.rs:4:5: 4:35
}

70
src/test/mir-opt/retag.array_casts.SimplifyCfg-elaborate-drops.after.mir
View file

@ -51,11 +51,9 @@ fn array_casts() -> () {
scope 7 {
debug left_val => _20; // in scope 7 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
debug right_val => _21; // in scope 7 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
let _27: core::panicking::AssertKind; // in scope 7 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
scope 8 {
let _27: core::panicking::AssertKind; // in scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
scope 9 {
debug kind => _27; // in scope 9 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
}
debug kind => _27; // in scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
}
}
}
@ -139,41 +137,41 @@ fn array_casts() -> () {
StorageLive(_21); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_21 = (_13.1: &usize); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
Retag(_21); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_22); // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_23); // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_24); // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_24 = (*_20); // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_25); // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_25 = (*_21); // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_23 = Eq(move _24, move _25); // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageDead(_25); // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageDead(_24); // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_22 = Not(move _23); // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageDead(_23); // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
switchInt(move _22) -> [false: bb4, otherwise: bb3]; // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_22); // scope 7 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_23); // scope 7 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_24); // scope 7 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_24 = (*_20); // scope 7 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_25); // scope 7 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_25 = (*_21); // scope 7 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_23 = Eq(move _24, move _25); // scope 7 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageDead(_25); // scope 7 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageDead(_24); // scope 7 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_22 = Not(move _23); // scope 7 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageDead(_23); // scope 7 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
switchInt(move _22) -> [false: bb4, otherwise: bb3]; // scope 7 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
}
bb3: {
StorageLive(_27); // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_27 = core::panicking::AssertKind::Eq; // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_28); // scope 9 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_29); // scope 9 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_29 = move _27; // scope 9 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_30); // scope 9 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_31); // scope 9 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_31 = &(*_20); // scope 9 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
Retag(_31); // scope 9 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_30 = &(*_31); // scope 9 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
Retag(_30); // scope 9 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_32); // scope 9 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_33); // scope 9 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_33 = &(*_21); // scope 9 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
Retag(_33); // scope 9 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_32 = &(*_33); // scope 9 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
Retag(_32); // scope 9 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_34); // scope 9 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_34 = Option::<Arguments>::None; // scope 9 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_28 = core::panicking::assert_failed::<usize, usize>(move _29, move _30, move _32, move _34); // scope 9 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_27); // scope 7 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_27 = core::panicking::AssertKind::Eq; // scope 7 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_28); // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_29); // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_29 = move _27; // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_30); // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_31); // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_31 = &(*_20); // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
Retag(_31); // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_30 = &(*_31); // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
Retag(_30); // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_32); // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_33); // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_33 = &(*_21); // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
Retag(_33); // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_32 = &(*_33); // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
Retag(_32); // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_34); // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_34 = Option::<Arguments>::None; // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_28 = core::panicking::assert_failed::<usize, usize>(move _29, move _30, move _32, move _34); // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
// mir::Constant
// + span: $SRC_DIR/core/src/macros/mod.rs:LL:COL
// + literal: Const { ty: for<'r, 's, 't0> fn(core::panicking::AssertKind, &'r usize, &'s usize, Option<Arguments<'t0>>) -> ! {core::panicking::assert_failed::<usize, usize>}, val: Value(Scalar(<ZST>)) }

14
src/test/mir-opt/simplify_cfg.main.SimplifyCfg-early-opt.diff
View file

@ -6,8 +6,6 @@
let mut _1: (); // in scope 0 at $DIR/simplify_cfg.rs:7:1: 13:2
let mut _2: bool; // in scope 0 at $DIR/simplify_cfg.rs:9:12: 9:17
let mut _3: !; // in scope 0 at $DIR/simplify_cfg.rs:9:18: 11:10
scope 1 {
}
bb0: {
goto -> bb1; // scope 0 at $DIR/simplify_cfg.rs:8:5: 12:6
@ -18,23 +16,23 @@
- }
-
- bb2: {
StorageLive(_2); // scope 1 at $DIR/simplify_cfg.rs:9:12: 9:17
- _2 = bar() -> [return: bb3, unwind: bb6]; // scope 1 at $DIR/simplify_cfg.rs:9:12: 9:17
+ _2 = bar() -> [return: bb2, unwind: bb5]; // scope 1 at $DIR/simplify_cfg.rs:9:12: 9:17
StorageLive(_2); // scope 0 at $DIR/simplify_cfg.rs:9:12: 9:17
- _2 = bar() -> [return: bb3, unwind: bb6]; // scope 0 at $DIR/simplify_cfg.rs:9:12: 9:17
+ _2 = bar() -> [return: bb2, unwind: bb5]; // scope 0 at $DIR/simplify_cfg.rs:9:12: 9:17
// mir::Constant
// + span: $DIR/simplify_cfg.rs:9:12: 9:15
// + literal: Const { ty: fn() -> bool {bar}, val: Value(Scalar(<ZST>)) }
}
- bb3: {
- switchInt(move _2) -> [false: bb5, otherwise: bb4]; // scope 1 at $DIR/simplify_cfg.rs:9:12: 9:17
- switchInt(move _2) -> [false: bb5, otherwise: bb4]; // scope 0 at $DIR/simplify_cfg.rs:9:12: 9:17
+ bb2: {
+ switchInt(move _2) -> [false: bb4, otherwise: bb3]; // scope 1 at $DIR/simplify_cfg.rs:9:12: 9:17
+ switchInt(move _2) -> [false: bb4, otherwise: bb3]; // scope 0 at $DIR/simplify_cfg.rs:9:12: 9:17
}
- bb4: {
+ bb3: {
_0 = const (); // scope 1 at $DIR/simplify_cfg.rs:10:13: 10:18
_0 = const (); // scope 0 at $DIR/simplify_cfg.rs:10:13: 10:18
StorageDead(_2); // scope 0 at $DIR/simplify_cfg.rs:11:9: 11:10
return; // scope 0 at $DIR/simplify_cfg.rs:13:2: 13:2
}

18
src/test/mir-opt/simplify_cfg.main.SimplifyCfg-initial.diff
View file

@ -6,8 +6,6 @@
let mut _1: (); // in scope 0 at $DIR/simplify_cfg.rs:7:1: 13:2
let mut _2: bool; // in scope 0 at $DIR/simplify_cfg.rs:9:12: 9:17
let mut _3: !; // in scope 0 at $DIR/simplify_cfg.rs:9:18: 11:10
scope 1 {
}
bb0: {
goto -> bb1; // scope 0 at $DIR/simplify_cfg.rs:8:5: 12:6
@ -19,31 +17,31 @@
}
bb2: {
StorageLive(_2); // scope 1 at $DIR/simplify_cfg.rs:9:12: 9:17
- _2 = bar() -> [return: bb3, unwind: bb11]; // scope 1 at $DIR/simplify_cfg.rs:9:12: 9:17
+ _2 = bar() -> [return: bb3, unwind: bb6]; // scope 1 at $DIR/simplify_cfg.rs:9:12: 9:17
StorageLive(_2); // scope 0 at $DIR/simplify_cfg.rs:9:12: 9:17
- _2 = bar() -> [return: bb3, unwind: bb11]; // scope 0 at $DIR/simplify_cfg.rs:9:12: 9:17
+ _2 = bar() -> [return: bb3, unwind: bb6]; // scope 0 at $DIR/simplify_cfg.rs:9:12: 9:17
// mir::Constant
// + span: $DIR/simplify_cfg.rs:9:12: 9:15
// + literal: Const { ty: fn() -> bool {bar}, val: Value(Scalar(<ZST>)) }
}
bb3: {
switchInt(move _2) -> [false: bb5, otherwise: bb4]; // scope 1 at $DIR/simplify_cfg.rs:9:12: 9:17
switchInt(move _2) -> [false: bb5, otherwise: bb4]; // scope 0 at $DIR/simplify_cfg.rs:9:12: 9:17
}
bb4: {
_0 = const (); // scope 1 at $DIR/simplify_cfg.rs:10:13: 10:18
- goto -> bb10; // scope 1 at $DIR/simplify_cfg.rs:10:13: 10:18
_0 = const (); // scope 0 at $DIR/simplify_cfg.rs:10:13: 10:18
- goto -> bb10; // scope 0 at $DIR/simplify_cfg.rs:10:13: 10:18
+ StorageDead(_2); // scope 0 at $DIR/simplify_cfg.rs:11:9: 11:10
+ return; // scope 0 at $DIR/simplify_cfg.rs:13:2: 13:2
}
bb5: {
- goto -> bb8; // scope 1 at $DIR/simplify_cfg.rs:9:12: 9:17
- goto -> bb8; // scope 0 at $DIR/simplify_cfg.rs:9:12: 9:17
- }
-
- bb6: {
- unreachable; // scope 1 at $DIR/simplify_cfg.rs:9:18: 11:10
- unreachable; // scope 0 at $DIR/simplify_cfg.rs:9:18: 11:10
- }
-
- bb7: {

18
src/test/mir-opt/simplify_if.main.SimplifyConstCondition-after-const-prop.diff
View file

@ -5,27 +5,25 @@
let mut _0: (); // return place in scope 0 at $DIR/simplify_if.rs:5:11: 5:11
let mut _1: bool; // in scope 0 at $DIR/simplify_if.rs:6:8: 6:13
let _2: (); // in scope 0 at $DIR/simplify_if.rs:7:9: 7:15
scope 1 {
}
bb0: {
StorageLive(_1); // scope 1 at $DIR/simplify_if.rs:6:8: 6:13
_1 = const false; // scope 1 at $DIR/simplify_if.rs:6:8: 6:13
- switchInt(const false) -> [false: bb3, otherwise: bb1]; // scope 1 at $DIR/simplify_if.rs:6:8: 6:13
+ goto -> bb3; // scope 1 at $DIR/simplify_if.rs:6:8: 6:13
StorageLive(_1); // scope 0 at $DIR/simplify_if.rs:6:8: 6:13
_1 = const false; // scope 0 at $DIR/simplify_if.rs:6:8: 6:13
- switchInt(const false) -> [false: bb3, otherwise: bb1]; // scope 0 at $DIR/simplify_if.rs:6:8: 6:13
+ goto -> bb3; // scope 0 at $DIR/simplify_if.rs:6:8: 6:13
}
bb1: {
StorageLive(_2); // scope 1 at $DIR/simplify_if.rs:7:9: 7:15
_2 = noop() -> bb2; // scope 1 at $DIR/simplify_if.rs:7:9: 7:15
StorageLive(_2); // scope 0 at $DIR/simplify_if.rs:7:9: 7:15
_2 = noop() -> bb2; // scope 0 at $DIR/simplify_if.rs:7:9: 7:15
// mir::Constant
// + span: $DIR/simplify_if.rs:7:9: 7:13
// + literal: Const { ty: fn() {noop}, val: Value(Scalar(<ZST>)) }
}
bb2: {
StorageDead(_2); // scope 1 at $DIR/simplify_if.rs:7:15: 7:16
nop; // scope 1 at $DIR/simplify_if.rs:6:14: 8:6
StorageDead(_2); // scope 0 at $DIR/simplify_if.rs:7:15: 7:16
nop; // scope 0 at $DIR/simplify_if.rs:6:14: 8:6
goto -> bb4; // scope 0 at $DIR/simplify_if.rs:6:5: 8:6
}

12
src/test/mir-opt/simplify_locals_fixedpoint.foo.SimplifyLocals.diff
View file

@ -13,8 +13,6 @@
scope 1 {
debug a => _6; // in scope 1 at $DIR/simplify-locals-fixedpoint.rs:4:18: 4:19
let _6: u8; // in scope 1 at $DIR/simplify-locals-fixedpoint.rs:4:18: 4:19
scope 2 {
}
}
bb0: {
@ -42,11 +40,11 @@
bb2: {
StorageLive(_6); // scope 1 at $DIR/simplify-locals-fixedpoint.rs:4:18: 4:19
_6 = (((_1.0: std::option::Option<u8>) as Some).0: u8); // scope 1 at $DIR/simplify-locals-fixedpoint.rs:4:18: 4:19
- StorageLive(_7); // scope 2 at $DIR/simplify-locals-fixedpoint.rs:5:12: 5:20
- StorageLive(_8); // scope 2 at $DIR/simplify-locals-fixedpoint.rs:5:12: 5:13
- _8 = _6; // scope 2 at $DIR/simplify-locals-fixedpoint.rs:5:12: 5:13
- _7 = Gt(move _8, const 42_u8); // scope 2 at $DIR/simplify-locals-fixedpoint.rs:5:12: 5:20
- StorageDead(_8); // scope 2 at $DIR/simplify-locals-fixedpoint.rs:5:19: 5:20
- StorageLive(_7); // scope 1 at $DIR/simplify-locals-fixedpoint.rs:5:12: 5:20
- StorageLive(_8); // scope 1 at $DIR/simplify-locals-fixedpoint.rs:5:12: 5:13
- _8 = _6; // scope 1 at $DIR/simplify-locals-fixedpoint.rs:5:12: 5:13
- _7 = Gt(move _8, const 42_u8); // scope 1 at $DIR/simplify-locals-fixedpoint.rs:5:12: 5:20
- StorageDead(_8); // scope 1 at $DIR/simplify-locals-fixedpoint.rs:5:19: 5:20
- StorageDead(_7); // scope 1 at $DIR/simplify-locals-fixedpoint.rs:7:9: 7:10
StorageDead(_6); // scope 0 at $DIR/simplify-locals-fixedpoint.rs:8:5: 8:6
goto -> bb3; // scope 0 at $DIR/simplify-locals-fixedpoint.rs:4:5: 8:6

12
src/test/mir-opt/unreachable.main.UnreachablePropagation.diff
View file

@ -14,8 +14,6 @@
let mut _4: i32; // in scope 1 at $DIR/unreachable.rs:10:13: 10:19
scope 2 {
debug _y => _4; // in scope 2 at $DIR/unreachable.rs:10:13: 10:19
scope 3 {
}
}
}
@ -38,14 +36,14 @@
- _3 = move ((_1 as Some).0: Empty); // scope 1 at $DIR/unreachable.rs:9:17: 9:19
- StorageLive(_4); // scope 1 at $DIR/unreachable.rs:10:13: 10:19
- StorageLive(_5); // scope 2 at $DIR/unreachable.rs:12:9: 16:10
- StorageLive(_6); // scope 3 at $DIR/unreachable.rs:12:12: 12:16
- _6 = const true; // scope 3 at $DIR/unreachable.rs:12:12: 12:16
- switchInt(move _6) -> [false: bb4, otherwise: bb3]; // scope 3 at $DIR/unreachable.rs:12:12: 12:16
- StorageLive(_6); // scope 2 at $DIR/unreachable.rs:12:12: 12:16
- _6 = const true; // scope 2 at $DIR/unreachable.rs:12:12: 12:16
- switchInt(move _6) -> [false: bb4, otherwise: bb3]; // scope 2 at $DIR/unreachable.rs:12:12: 12:16
- }
-
- bb3: {
- _4 = const 21_i32; // scope 3 at $DIR/unreachable.rs:13:13: 13:20
- _5 = const (); // scope 3 at $DIR/unreachable.rs:12:17: 14:10
- _4 = const 21_i32; // scope 2 at $DIR/unreachable.rs:13:13: 13:20
- _5 = const (); // scope 2 at $DIR/unreachable.rs:12:17: 14:10
- goto -> bb5; // scope 2 at $DIR/unreachable.rs:12:9: 16:10
- }
-

14
src/test/mir-opt/unreachable_diverging.main.UnreachablePropagation.diff
View file

@ -14,8 +14,6 @@
scope 2 {
debug bomb => _4; // in scope 2 at $DIR/unreachable_diverging.rs:14:17: 14:21
let _4: Empty; // in scope 2 at $DIR/unreachable_diverging.rs:14:17: 14:21
scope 3 {
}
}
}
@ -39,15 +37,15 @@
StorageLive(_4); // scope 2 at $DIR/unreachable_diverging.rs:14:17: 14:21
_4 = move ((_2 as Some).0: Empty); // scope 2 at $DIR/unreachable_diverging.rs:14:17: 14:21
StorageLive(_5); // scope 2 at $DIR/unreachable_diverging.rs:15:9: 17:10
StorageLive(_6); // scope 3 at $DIR/unreachable_diverging.rs:15:12: 15:13
_6 = _1; // scope 3 at $DIR/unreachable_diverging.rs:15:12: 15:13
- switchInt(move _6) -> [false: bb4, otherwise: bb3]; // scope 3 at $DIR/unreachable_diverging.rs:15:12: 15:13
+ goto -> bb3; // scope 3 at $DIR/unreachable_diverging.rs:15:12: 15:13
StorageLive(_6); // scope 2 at $DIR/unreachable_diverging.rs:15:12: 15:13
_6 = _1; // scope 2 at $DIR/unreachable_diverging.rs:15:12: 15:13
- switchInt(move _6) -> [false: bb4, otherwise: bb3]; // scope 2 at $DIR/unreachable_diverging.rs:15:12: 15:13
+ goto -> bb3; // scope 2 at $DIR/unreachable_diverging.rs:15:12: 15:13
}
bb3: {
- _5 = loop_forever() -> bb5; // scope 3 at $DIR/unreachable_diverging.rs:16:13: 16:27
+ _5 = loop_forever() -> bb4; // scope 3 at $DIR/unreachable_diverging.rs:16:13: 16:27
- _5 = loop_forever() -> bb5; // scope 2 at $DIR/unreachable_diverging.rs:16:13: 16:27
+ _5 = loop_forever() -> bb4; // scope 2 at $DIR/unreachable_diverging.rs:16:13: 16:27
// mir::Constant
// + span: $DIR/unreachable_diverging.rs:16:13: 16:25
// + literal: Const { ty: fn() {loop_forever}, val: Value(Scalar(<ZST>)) }

24
src/test/mir-opt/while_let_loops.change_loop_body.ConstProp.32bit.diff
View file

@ -13,28 +13,30 @@
let mut _8: !; // in scope 0 at $DIR/while_let_loops.rs:7:5: 10:6
scope 1 {
debug _x => _1; // in scope 1 at $DIR/while_let_loops.rs:6:9: 6:15
scope 2 {
}
}
bb0: {
StorageLive(_1); // scope 0 at $DIR/while_let_loops.rs:6:9: 6:15
_1 = const 0_i32; // scope 0 at $DIR/while_let_loops.rs:6:18: 6:19
StorageLive(_3); // scope 1 at $DIR/while_let_loops.rs:7:28: 7:32
Deinit(_3); // scope 1 at $DIR/while_let_loops.rs:7:28: 7:32
discriminant(_3) = 0; // scope 1 at $DIR/while_let_loops.rs:7:28: 7:32
- _4 = discriminant(_3); // scope 1 at $DIR/while_let_loops.rs:7:15: 7:25
- switchInt(move _4) -> [1_isize: bb1, otherwise: bb3]; // scope 1 at $DIR/while_let_loops.rs:7:15: 7:25
+ _4 = const 0_isize; // scope 1 at $DIR/while_let_loops.rs:7:15: 7:25
+ switchInt(const 0_isize) -> [1_isize: bb1, otherwise: bb3]; // scope 1 at $DIR/while_let_loops.rs:7:15: 7:25
StorageLive(_3); // scope 2 at $DIR/while_let_loops.rs:7:28: 7:32
Deinit(_3); // scope 2 at $DIR/while_let_loops.rs:7:28: 7:32
discriminant(_3) = 0; // scope 2 at $DIR/while_let_loops.rs:7:28: 7:32
- _4 = discriminant(_3); // scope 2 at $DIR/while_let_loops.rs:7:15: 7:25
- switchInt(move _4) -> [1_isize: bb1, otherwise: bb3]; // scope 2 at $DIR/while_let_loops.rs:7:15: 7:25
+ _4 = const 0_isize; // scope 2 at $DIR/while_let_loops.rs:7:15: 7:25
+ switchInt(const 0_isize) -> [1_isize: bb1, otherwise: bb3]; // scope 2 at $DIR/while_let_loops.rs:7:15: 7:25
}
bb1: {
switchInt(((_3 as Some).0: u32)) -> [0_u32: bb2, otherwise: bb3]; // scope 1 at $DIR/while_let_loops.rs:7:15: 7:25
switchInt(((_3 as Some).0: u32)) -> [0_u32: bb2, otherwise: bb3]; // scope 2 at $DIR/while_let_loops.rs:7:15: 7:25
}
bb2: {
_1 = const 1_i32; // scope 1 at $DIR/while_let_loops.rs:8:9: 8:15
nop; // scope 1 at $DIR/while_let_loops.rs:9:9: 9:14
goto -> bb4; // scope 1 at $DIR/while_let_loops.rs:9:9: 9:14
_1 = const 1_i32; // scope 2 at $DIR/while_let_loops.rs:8:9: 8:15
nop; // scope 2 at $DIR/while_let_loops.rs:9:9: 9:14
goto -> bb4; // scope 2 at $DIR/while_let_loops.rs:9:9: 9:14
}
bb3: {

2
src/test/mir-opt/while_let_loops.change_loop_body.PreCodegen.after.32bit.mir
View file

@ -5,6 +5,8 @@ fn change_loop_body() -> () {
let mut _1: i32; // in scope 0 at $DIR/while_let_loops.rs:6:9: 6:15
scope 1 {
debug _x => _1; // in scope 1 at $DIR/while_let_loops.rs:6:9: 6:15
scope 2 {
}
}
bb0: {

34
src/test/mir-opt/while_storage.while_loop.PreCodegen.after.mir
View file

@ -7,52 +7,48 @@ fn while_loop(_1: bool) -> () {
let mut _3: bool; // in scope 0 at $DIR/while-storage.rs:10:20: 10:21
let mut _4: bool; // in scope 0 at $DIR/while-storage.rs:11:12: 11:23
let mut _5: bool; // in scope 0 at $DIR/while-storage.rs:11:21: 11:22
scope 1 {
scope 2 {
}
}
bb0: {
goto -> bb1; // scope 0 at $DIR/while-storage.rs:10:5: 14:6
}
bb1: {
StorageLive(_2); // scope 1 at $DIR/while-storage.rs:10:11: 10:22
StorageLive(_3); // scope 1 at $DIR/while-storage.rs:10:20: 10:21
_3 = _1; // scope 1 at $DIR/while-storage.rs:10:20: 10:21
_2 = get_bool(move _3) -> bb2; // scope 1 at $DIR/while-storage.rs:10:11: 10:22
StorageLive(_2); // scope 0 at $DIR/while-storage.rs:10:11: 10:22
StorageLive(_3); // scope 0 at $DIR/while-storage.rs:10:20: 10:21
_3 = _1; // scope 0 at $DIR/while-storage.rs:10:20: 10:21
_2 = get_bool(move _3) -> bb2; // scope 0 at $DIR/while-storage.rs:10:11: 10:22
// mir::Constant
// + span: $DIR/while-storage.rs:10:11: 10:19
// + literal: Const { ty: fn(bool) -> bool {get_bool}, val: Value(Scalar(<ZST>)) }
}
bb2: {
StorageDead(_3); // scope 1 at $DIR/while-storage.rs:10:21: 10:22
switchInt(move _2) -> [false: bb7, otherwise: bb3]; // scope 1 at $DIR/while-storage.rs:10:11: 10:22
StorageDead(_3); // scope 0 at $DIR/while-storage.rs:10:21: 10:22
switchInt(move _2) -> [false: bb7, otherwise: bb3]; // scope 0 at $DIR/while-storage.rs:10:11: 10:22
}
bb3: {
StorageLive(_4); // scope 2 at $DIR/while-storage.rs:11:12: 11:23
StorageLive(_5); // scope 2 at $DIR/while-storage.rs:11:21: 11:22
_5 = _1; // scope 2 at $DIR/while-storage.rs:11:21: 11:22
_4 = get_bool(move _5) -> bb4; // scope 2 at $DIR/while-storage.rs:11:12: 11:23
StorageLive(_4); // scope 0 at $DIR/while-storage.rs:11:12: 11:23
StorageLive(_5); // scope 0 at $DIR/while-storage.rs:11:21: 11:22
_5 = _1; // scope 0 at $DIR/while-storage.rs:11:21: 11:22
_4 = get_bool(move _5) -> bb4; // scope 0 at $DIR/while-storage.rs:11:12: 11:23
// mir::Constant
// + span: $DIR/while-storage.rs:11:12: 11:20
// + literal: Const { ty: fn(bool) -> bool {get_bool}, val: Value(Scalar(<ZST>)) }
}
bb4: {
StorageDead(_5); // scope 2 at $DIR/while-storage.rs:11:22: 11:23
switchInt(move _4) -> [false: bb6, otherwise: bb5]; // scope 2 at $DIR/while-storage.rs:11:12: 11:23
StorageDead(_5); // scope 0 at $DIR/while-storage.rs:11:22: 11:23
switchInt(move _4) -> [false: bb6, otherwise: bb5]; // scope 0 at $DIR/while-storage.rs:11:12: 11:23
}
bb5: {
StorageDead(_4); // scope 1 at $DIR/while-storage.rs:13:9: 13:10
goto -> bb8; // scope 1 at no-location
StorageDead(_4); // scope 0 at $DIR/while-storage.rs:13:9: 13:10
goto -> bb8; // scope 0 at no-location
}
bb6: {
StorageDead(_4); // scope 1 at $DIR/while-storage.rs:13:9: 13:10
StorageDead(_4); // scope 0 at $DIR/while-storage.rs:13:9: 13:10
StorageDead(_2); // scope 0 at $DIR/while-storage.rs:14:5: 14:6
goto -> bb1; // scope 0 at $DIR/while-storage.rs:10:5: 14:6
}