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Switch some tests over to new MIR opt unit tests

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This commit is contained in:
Jakob Degen 2022-04-13 05:20:46 -04:00
parent f280a839a7
commit 699bf7dc59
25 changed files with 123 additions and 33 deletions
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2
src/test/mir-opt/combine_clone_of_primitives.rs
View file

@ -1,4 +1,4 @@
// compile-flags: -C opt-level=0 -Z inline_mir=no
// unit-test: InstCombine
// ignore-wasm32 compiled with panic=abort by default
// EMIT_MIR combine_clone_of_primitives.{impl#0}-clone.InstCombine.diff

24
src/test/mir-opt/combine_clone_of_primitives.{impl#0}-clone.InstCombine.diff
View file

@ -23,9 +23,15 @@
}
bb0: {
StorageLive(_2); // scope 0 at $DIR/combine_clone_of_primitives.rs:8:5: 8:9
_2 = &((*_1).0: T); // scope 0 at $DIR/combine_clone_of_primitives.rs:8:5: 8:9
StorageLive(_3); // scope 0 at $DIR/combine_clone_of_primitives.rs:9:5: 9:11
_3 = &((*_1).1: u64); // scope 0 at $DIR/combine_clone_of_primitives.rs:9:5: 9:11
StorageLive(_4); // scope 0 at $DIR/combine_clone_of_primitives.rs:10:5: 10:16
_4 = &((*_1).2: [f32; 3]); // scope 0 at $DIR/combine_clone_of_primitives.rs:10:5: 10:16
StorageLive(_5); // scope 1 at $DIR/combine_clone_of_primitives.rs:8:5: 8:9
StorageLive(_6); // scope 1 at $DIR/combine_clone_of_primitives.rs:8:5: 8:9
StorageLive(_7); // scope 1 at $DIR/combine_clone_of_primitives.rs:8:5: 8:9
- _7 = &(*_2); // scope 1 at $DIR/combine_clone_of_primitives.rs:8:5: 8:9
- _6 = &(*_7); // scope 1 at $DIR/combine_clone_of_primitives.rs:8:5: 8:9
+ _7 = _2; // scope 1 at $DIR/combine_clone_of_primitives.rs:8:5: 8:9
@ -37,6 +43,10 @@
}
bb1: {
StorageDead(_6); // scope 1 at $DIR/combine_clone_of_primitives.rs:8:8: 8:9
StorageLive(_8); // scope 1 at $DIR/combine_clone_of_primitives.rs:9:5: 9:11
StorageLive(_9); // scope 1 at $DIR/combine_clone_of_primitives.rs:9:5: 9:11
StorageLive(_10); // scope 1 at $DIR/combine_clone_of_primitives.rs:9:5: 9:11
- _10 = &(*_3); // scope 1 at $DIR/combine_clone_of_primitives.rs:9:5: 9:11
- _9 = &(*_10); // scope 1 at $DIR/combine_clone_of_primitives.rs:9:5: 9:11
- _8 = <u64 as Clone>::clone(move _9) -> [return: bb2, unwind: bb4]; // scope 1 at $DIR/combine_clone_of_primitives.rs:9:5: 9:11
@ -50,6 +60,10 @@
}
bb2: {
StorageDead(_9); // scope 1 at $DIR/combine_clone_of_primitives.rs:9:10: 9:11
StorageLive(_11); // scope 1 at $DIR/combine_clone_of_primitives.rs:10:5: 10:16
StorageLive(_12); // scope 1 at $DIR/combine_clone_of_primitives.rs:10:5: 10:16
StorageLive(_13); // scope 1 at $DIR/combine_clone_of_primitives.rs:10:5: 10:16
- _13 = &(*_4); // scope 1 at $DIR/combine_clone_of_primitives.rs:10:5: 10:16
- _12 = &(*_13); // scope 1 at $DIR/combine_clone_of_primitives.rs:10:5: 10:16
- _11 = <[f32; 3] as Clone>::clone(move _12) -> [return: bb3, unwind: bb4]; // scope 1 at $DIR/combine_clone_of_primitives.rs:10:5: 10:16
@ -63,10 +77,20 @@
}
bb3: {
StorageDead(_12); // scope 1 at $DIR/combine_clone_of_primitives.rs:10:15: 10:16
Deinit(_0); // scope 1 at $DIR/combine_clone_of_primitives.rs:6:10: 6:15
(_0.0: T) = move _5; // scope 1 at $DIR/combine_clone_of_primitives.rs:6:10: 6:15
(_0.1: u64) = move _8; // scope 1 at $DIR/combine_clone_of_primitives.rs:6:10: 6:15
(_0.2: [f32; 3]) = move _11; // scope 1 at $DIR/combine_clone_of_primitives.rs:6:10: 6:15
StorageDead(_13); // scope 1 at $DIR/combine_clone_of_primitives.rs:6:14: 6:15
StorageDead(_11); // scope 1 at $DIR/combine_clone_of_primitives.rs:6:14: 6:15
StorageDead(_10); // scope 1 at $DIR/combine_clone_of_primitives.rs:6:14: 6:15
StorageDead(_8); // scope 1 at $DIR/combine_clone_of_primitives.rs:6:14: 6:15
StorageDead(_7); // scope 1 at $DIR/combine_clone_of_primitives.rs:6:14: 6:15
StorageDead(_5); // scope 1 at $DIR/combine_clone_of_primitives.rs:6:14: 6:15
StorageDead(_4); // scope 0 at $DIR/combine_clone_of_primitives.rs:6:14: 6:15
StorageDead(_3); // scope 0 at $DIR/combine_clone_of_primitives.rs:6:14: 6:15
StorageDead(_2); // scope 0 at $DIR/combine_clone_of_primitives.rs:6:14: 6:15
return; // scope 0 at $DIR/combine_clone_of_primitives.rs:6:15: 6:15
}

6
src/test/mir-opt/early_otherwise_branch.opt1.EarlyOtherwiseBranch.diff
View file

@ -68,8 +68,10 @@
+ bb3: {
StorageDead(_3); // scope 0 at $DIR/early_otherwise_branch.rs:8:1: 8:2
return; // scope 0 at $DIR/early_otherwise_branch.rs:8:2: 8:2
+ }
+
}
- bb5 (cleanup): {
- resume; // scope 0 at $DIR/early_otherwise_branch.rs:3:1: 8:2
+ bb4: {
+ StorageDead(_11); // scope 0 at $DIR/early_otherwise_branch.rs:4:5: 4:17
+ switchInt(_7) -> [1_isize: bb2, otherwise: bb1]; // scope 0 at $DIR/early_otherwise_branch.rs:4:5: 4:17

6
src/test/mir-opt/early_otherwise_branch.opt2.EarlyOtherwiseBranch.diff
View file

@ -32,7 +32,7 @@
StorageDead(_5); // scope 0 at $DIR/early_otherwise_branch.rs:12:16: 12:17
StorageDead(_4); // scope 0 at $DIR/early_otherwise_branch.rs:12:16: 12:17
_8 = discriminant((_3.0: std::option::Option<u32>)); // scope 0 at $DIR/early_otherwise_branch.rs:12:11: 12:17
- switchInt(move _8) -> [0_isize: bb1, 1_isize: bb3, otherwise: bb7]; // scope 0 at $DIR/early_otherwise_branch.rs:12:5: 12:17
- switchInt(move _8) -> [0_isize: bb1, 1_isize: bb3, otherwise: bb2]; // scope 0 at $DIR/early_otherwise_branch.rs:12:5: 12:17
+ StorageLive(_11); // scope 0 at $DIR/early_otherwise_branch.rs:12:5: 12:17
+ _11 = discriminant((_3.1: std::option::Option<u32>)); // scope 0 at $DIR/early_otherwise_branch.rs:12:5: 12:17
+ StorageLive(_12); // scope 0 at $DIR/early_otherwise_branch.rs:12:5: 12:17
@ -84,8 +84,8 @@
return; // scope 0 at $DIR/early_otherwise_branch.rs:17:2: 17:2
}
- bb7: {
- unreachable; // scope 0 at $DIR/early_otherwise_branch.rs:15:14: 15:15
- bb7 (cleanup): {
- resume; // scope 0 at $DIR/early_otherwise_branch.rs:11:1: 17:2
+ bb5: {
+ StorageDead(_12); // scope 0 at $DIR/early_otherwise_branch.rs:12:5: 12:17
+ switchInt(_8) -> [0_isize: bb3, 1_isize: bb2, otherwise: bb1]; // scope 0 at $DIR/early_otherwise_branch.rs:12:5: 12:17

6
src/test/mir-opt/early_otherwise_branch.opt3.EarlyOtherwiseBranch.diff
View file

@ -68,8 +68,10 @@
+ bb3: {
StorageDead(_3); // scope 0 at $DIR/early_otherwise_branch.rs:26:1: 26:2
return; // scope 0 at $DIR/early_otherwise_branch.rs:26:2: 26:2
+ }
+
}
- bb5 (cleanup): {
- resume; // scope 0 at $DIR/early_otherwise_branch.rs:21:1: 26:2
+ bb4: {
+ StorageDead(_11); // scope 0 at $DIR/early_otherwise_branch.rs:22:5: 22:17
+ switchInt(_7) -> [1_isize: bb2, otherwise: bb1]; // scope 0 at $DIR/early_otherwise_branch.rs:22:5: 22:17

2
src/test/mir-opt/early_otherwise_branch.rs
View file

@ -1,4 +1,4 @@
// compile-flags: -Z mir-opt-level=4 -Z unsound-mir-opts
// unit-test: EarlyOtherwiseBranch
// EMIT_MIR early_otherwise_branch.opt1.EarlyOtherwiseBranch.diff
fn opt1(x: Option<u32>, y: Option<u32>) -> u32 {
match (x, y) {

6
src/test/mir-opt/early_otherwise_branch_3_element_tuple.opt1.EarlyOtherwiseBranch.diff
View file

@ -90,8 +90,10 @@
+ bb4: {
StorageDead(_4); // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:9:1: 9:2
return; // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:9:2: 9:2
+ }
+
}
- bb6 (cleanup): {
- resume; // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:4:1: 9:2
+ bb5: {
+ StorageDead(_15); // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:5:5: 5:20
+ switchInt(_10) -> [1_isize: bb2, otherwise: bb1]; // scope 0 at $DIR/early_otherwise_branch_3_element_tuple.rs:5:5: 5:20

2
src/test/mir-opt/early_otherwise_branch_3_element_tuple.rs
View file

@ -1,4 +1,4 @@
// compile-flags: -Z mir-opt-level=4 -Z unsound-mir-opts
// unit-test: EarlyOtherwiseBranch
// EMIT_MIR early_otherwise_branch_3_element_tuple.opt1.EarlyOtherwiseBranch.diff
fn opt1(x: Option<u32>, y: Option<u32>, z: Option<u32>) -> u32 {

30
src/test/mir-opt/early_otherwise_branch_noopt.noopt1.EarlyOtherwiseBranch.diff
View file

@ -38,25 +38,29 @@
StorageDead(_5); // scope 0 at $DIR/early_otherwise_branch_noopt.rs:8:16: 8:17
StorageDead(_4); // scope 0 at $DIR/early_otherwise_branch_noopt.rs:8:16: 8:17
_8 = discriminant((_3.0: std::option::Option<u32>)); // scope 0 at $DIR/early_otherwise_branch_noopt.rs:8:11: 8:17
switchInt(move _8) -> [0_isize: bb1, otherwise: bb3]; // scope 0 at $DIR/early_otherwise_branch_noopt.rs:8:5: 8:17
switchInt(move _8) -> [0_isize: bb1, 1_isize: bb4, otherwise: bb3]; // scope 0 at $DIR/early_otherwise_branch_noopt.rs:8:5: 8:17
}
bb1: {
_6 = discriminant((_3.1: std::option::Option<u32>)); // scope 0 at $DIR/early_otherwise_branch_noopt.rs:8:11: 8:17
switchInt(move _6) -> [0_isize: bb2, otherwise: bb6]; // scope 0 at $DIR/early_otherwise_branch_noopt.rs:8:5: 8:17
switchInt(move _6) -> [0_isize: bb2, 1_isize: bb7, otherwise: bb3]; // scope 0 at $DIR/early_otherwise_branch_noopt.rs:8:5: 8:17
}
bb2: {
_0 = const 3_u32; // scope 0 at $DIR/early_otherwise_branch_noopt.rs:12:25: 12:26
goto -> bb7; // scope 0 at $DIR/early_otherwise_branch_noopt.rs:12:25: 12:26
goto -> bb8; // scope 0 at $DIR/early_otherwise_branch_noopt.rs:12:25: 12:26
}
bb3: {
_7 = discriminant((_3.1: std::option::Option<u32>)); // scope 0 at $DIR/early_otherwise_branch_noopt.rs:8:11: 8:17
switchInt(move _7) -> [0_isize: bb5, otherwise: bb4]; // scope 0 at $DIR/early_otherwise_branch_noopt.rs:8:5: 8:17
unreachable; // scope 0 at $DIR/early_otherwise_branch_noopt.rs:8:11: 8:17
}
bb4: {
_7 = discriminant((_3.1: std::option::Option<u32>)); // scope 0 at $DIR/early_otherwise_branch_noopt.rs:8:11: 8:17
switchInt(move _7) -> [0_isize: bb6, 1_isize: bb5, otherwise: bb3]; // scope 0 at $DIR/early_otherwise_branch_noopt.rs:8:5: 8:17
}
bb5: {
StorageLive(_9); // scope 0 at $DIR/early_otherwise_branch_noopt.rs:9:15: 9:16
_9 = (((_3.0: std::option::Option<u32>) as Some).0: u32); // scope 0 at $DIR/early_otherwise_branch_noopt.rs:9:15: 9:16
StorageLive(_10); // scope 0 at $DIR/early_otherwise_branch_noopt.rs:9:24: 9:25
@ -64,28 +68,32 @@
_0 = const 0_u32; // scope 1 at $DIR/early_otherwise_branch_noopt.rs:9:31: 9:32
StorageDead(_10); // scope 0 at $DIR/early_otherwise_branch_noopt.rs:9:31: 9:32
StorageDead(_9); // scope 0 at $DIR/early_otherwise_branch_noopt.rs:9:31: 9:32
goto -> bb7; // scope 0 at $DIR/early_otherwise_branch_noopt.rs:9:31: 9:32
goto -> bb8; // scope 0 at $DIR/early_otherwise_branch_noopt.rs:9:31: 9:32
}
bb5: {
bb6: {
StorageLive(_11); // scope 0 at $DIR/early_otherwise_branch_noopt.rs:10:15: 10:16
_11 = (((_3.0: std::option::Option<u32>) as Some).0: u32); // scope 0 at $DIR/early_otherwise_branch_noopt.rs:10:15: 10:16
_0 = const 1_u32; // scope 2 at $DIR/early_otherwise_branch_noopt.rs:10:28: 10:29
StorageDead(_11); // scope 0 at $DIR/early_otherwise_branch_noopt.rs:10:28: 10:29
goto -> bb7; // scope 0 at $DIR/early_otherwise_branch_noopt.rs:10:28: 10:29
goto -> bb8; // scope 0 at $DIR/early_otherwise_branch_noopt.rs:10:28: 10:29
}
bb6: {
bb7: {
StorageLive(_12); // scope 0 at $DIR/early_otherwise_branch_noopt.rs:11:21: 11:22
_12 = (((_3.1: std::option::Option<u32>) as Some).0: u32); // scope 0 at $DIR/early_otherwise_branch_noopt.rs:11:21: 11:22
_0 = const 2_u32; // scope 3 at $DIR/early_otherwise_branch_noopt.rs:11:28: 11:29
StorageDead(_12); // scope 0 at $DIR/early_otherwise_branch_noopt.rs:11:28: 11:29
goto -> bb7; // scope 0 at $DIR/early_otherwise_branch_noopt.rs:11:28: 11:29
goto -> bb8; // scope 0 at $DIR/early_otherwise_branch_noopt.rs:11:28: 11:29
}
bb7: {
bb8: {
StorageDead(_3); // scope 0 at $DIR/early_otherwise_branch_noopt.rs:14:1: 14:2
return; // scope 0 at $DIR/early_otherwise_branch_noopt.rs:14:2: 14:2
}
bb9 (cleanup): {
resume; // scope 0 at $DIR/early_otherwise_branch_noopt.rs:7:1: 14:2
}
}

2
src/test/mir-opt/early_otherwise_branch_noopt.rs
View file

@ -1,4 +1,4 @@
// compile-flags: -Z mir-opt-level=4 -Zunsound-mir-opts
// unit-test: EarlyOtherwiseBranch
// must not optimize as it does not follow the pattern of
// left and right hand side being the same variant

14
src/test/mir-opt/early_otherwise_branch_soundness.no_deref_ptr.EarlyOtherwiseBranch.diff
View file

@ -19,7 +19,7 @@
bb1: {
_0 = const 0_i32; // scope 0 at $DIR/early_otherwise_branch_soundness.rs:25:14: 25:15
return; // scope 0 at $DIR/early_otherwise_branch_soundness.rs:25:14: 25:15
goto -> bb5; // scope 0 at $DIR/early_otherwise_branch_soundness.rs:25:14: 25:15
}
bb2: {
@ -29,7 +29,7 @@
bb3: {
_0 = const 0_i32; // scope 0 at $DIR/early_otherwise_branch_soundness.rs:23:18: 23:19
return; // scope 0 at $DIR/early_otherwise_branch_soundness.rs:23:18: 23:19
goto -> bb5; // scope 0 at $DIR/early_otherwise_branch_soundness.rs:23:18: 23:19
}
bb4: {
@ -37,7 +37,15 @@
_5 = (((*_2) as Some).0: i32); // scope 0 at $DIR/early_otherwise_branch_soundness.rs:22:18: 22:19
_0 = _5; // scope 1 at $DIR/early_otherwise_branch_soundness.rs:22:24: 22:25
StorageDead(_5); // scope 0 at $DIR/early_otherwise_branch_soundness.rs:22:24: 22:25
return; // scope 0 at $DIR/early_otherwise_branch_soundness.rs:22:24: 22:25
goto -> bb5; // scope 0 at $DIR/early_otherwise_branch_soundness.rs:22:24: 22:25
}
bb5: {
return; // scope 0 at $DIR/early_otherwise_branch_soundness.rs:27:2: 27:2
}
bb6 (cleanup): {
resume; // scope 0 at $DIR/early_otherwise_branch_soundness.rs:18:1: 27:2
}
}

12
src/test/mir-opt/early_otherwise_branch_soundness.no_downcast.EarlyOtherwiseBranch.diff
View file

@ -19,12 +19,20 @@
bb2: {
_0 = const 1_u32; // scope 0 at $DIR/early_otherwise_branch_soundness.rs:13:38: 13:39
return; // scope 0 at $DIR/early_otherwise_branch_soundness.rs:13:5: 13:52
goto -> bb4; // scope 0 at $DIR/early_otherwise_branch_soundness.rs:13:5: 13:52
}
bb3: {
_0 = const 2_u32; // scope 0 at $DIR/early_otherwise_branch_soundness.rs:13:49: 13:50
return; // scope 0 at $DIR/early_otherwise_branch_soundness.rs:13:5: 13:52
goto -> bb4; // scope 0 at $DIR/early_otherwise_branch_soundness.rs:13:5: 13:52
}
bb4: {
return; // scope 0 at $DIR/early_otherwise_branch_soundness.rs:14:2: 14:2
}
bb5 (cleanup): {
resume; // scope 0 at $DIR/early_otherwise_branch_soundness.rs:12:1: 14:2
}
}

2
src/test/mir-opt/early_otherwise_branch_soundness.rs
View file

@ -1,4 +1,4 @@
// compile-flags: -Z mir-opt-level=4 -Zunsound-mir-opts
// unit-test: EarlyOtherwiseBranch
// Tests various cases that the `early_otherwise_branch` opt should *not* optimize

2
src/test/mir-opt/if-condition-int.rs
View file

@ -1,4 +1,4 @@
// compile-flags: -O
// unit-test: SimplifyComparisonIntegral
// EMIT_MIR if_condition_int.opt_u32.SimplifyComparisonIntegral.diff
// EMIT_MIR if_condition_int.opt_negative.SimplifyComparisonIntegral.diff
// EMIT_MIR if_condition_int.opt_char.SimplifyComparisonIntegral.diff

4
src/test/mir-opt/if_condition_int.dont_opt_bool.SimplifyComparisonIntegral.diff
View file

@ -26,5 +26,9 @@
StorageDead(_2); // scope 0 at $DIR/if-condition-int.rs:17:25: 17:26
return; // scope 0 at $DIR/if-condition-int.rs:18:2: 18:2
}
bb4 (cleanup): {
resume; // scope 0 at $DIR/if-condition-int.rs:16:1: 18:2
}
}

4
src/test/mir-opt/if_condition_int.dont_opt_floats.SimplifyComparisonIntegral.diff
View file

@ -30,5 +30,9 @@
StorageDead(_2); // scope 0 at $DIR/if-condition-int.rs:53:34: 53:35
return; // scope 0 at $DIR/if-condition-int.rs:54:2: 54:2
}
bb4 (cleanup): {
resume; // scope 0 at $DIR/if-condition-int.rs:52:1: 54:2
}
}

4
src/test/mir-opt/if_condition_int.dont_remove_comparison.SimplifyComparisonIntegral.diff
View file

@ -54,5 +54,9 @@
StorageDead(_2); // scope 0 at $DIR/if-condition-int.rs:49:1: 49:2
return; // scope 0 at $DIR/if-condition-int.rs:49:2: 49:2
}
bb4 (cleanup): {
resume; // scope 0 at $DIR/if-condition-int.rs:43:1: 49:2
}
}

4
src/test/mir-opt/if_condition_int.opt_char.SimplifyComparisonIntegral.diff
View file

@ -35,5 +35,9 @@
StorageDead(_2); // scope 0 at $DIR/if-condition-int.rs:21:32: 21:33
return; // scope 0 at $DIR/if-condition-int.rs:22:2: 22:2
}
bb4 (cleanup): {
resume; // scope 0 at $DIR/if-condition-int.rs:20:1: 22:2
}
}

4
src/test/mir-opt/if_condition_int.opt_i8.SimplifyComparisonIntegral.diff
View file

@ -35,5 +35,9 @@
StorageDead(_2); // scope 0 at $DIR/if-condition-int.rs:25:31: 25:32
return; // scope 0 at $DIR/if-condition-int.rs:26:2: 26:2
}
bb4 (cleanup): {
resume; // scope 0 at $DIR/if-condition-int.rs:24:1: 26:2
}
}

4
src/test/mir-opt/if_condition_int.opt_multiple_ifs.SimplifyComparisonIntegral.diff
View file

@ -61,5 +61,9 @@
StorageDead(_2); // scope 0 at $DIR/if-condition-int.rs:39:5: 39:6
return; // scope 0 at $DIR/if-condition-int.rs:40:2: 40:2
}
bb7 (cleanup): {
resume; // scope 0 at $DIR/if-condition-int.rs:32:1: 40:2
}
}

4
src/test/mir-opt/if_condition_int.opt_negative.SimplifyComparisonIntegral.diff
View file

@ -35,5 +35,9 @@
StorageDead(_2); // scope 0 at $DIR/if-condition-int.rs:29:32: 29:33
return; // scope 0 at $DIR/if-condition-int.rs:30:2: 30:2
}
bb4 (cleanup): {
resume; // scope 0 at $DIR/if-condition-int.rs:28:1: 30:2
}
}

4
src/test/mir-opt/if_condition_int.opt_u32.SimplifyComparisonIntegral.diff
View file

@ -35,5 +35,9 @@
StorageDead(_2); // scope 0 at $DIR/if-condition-int.rs:12:31: 12:32
return; // scope 0 at $DIR/if-condition-int.rs:13:2: 13:2
}
bb4 (cleanup): {
resume; // scope 0 at $DIR/if-condition-int.rs:11:1: 13:2
}
}

2
src/test/mir-opt/lower_slice_len.rs
View file

@ -1,4 +1,4 @@
// compile-flags: -Z mir-opt-level=3
// unit-test: LowerSliceLenCalls
// EMIT_MIR lower_slice_len.bound.LowerSliceLenCalls.diff
pub fn bound(index: usize, slice: &[u8]) -> u8 {

2
src/test/mir-opt/nrvo-simple.rs
View file

@ -1,4 +1,4 @@
// compile-flags: -Zmir-opt-level=1
// unit-test: RenameReturnPlace
// EMIT_MIR nrvo_simple.nrvo.RenameReturnPlace.diff
fn nrvo(init: fn(&mut [u8; 1024])) -> [u8; 1024] {

4
src/test/mir-opt/nrvo_simple.nrvo.RenameReturnPlace.diff
View file

@ -39,5 +39,9 @@
- StorageDead(_2); // scope 0 at $DIR/nrvo-simple.rs:8:1: 8:2
return; // scope 0 at $DIR/nrvo-simple.rs:8:2: 8:2
}
bb2 (cleanup): {
resume; // scope 0 at $DIR/nrvo-simple.rs:4:1: 8:2
}
}