bjoernager/rust
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disable mergefunc instead of making fns unique

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This commit is contained in:
Erik Desjardins 2022-12-08 19:33:14 -05:00
parent a99e97af97
commit e01d944c6c
2 changed files with 4 additions and 8 deletions
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6
src/test/codegen/dst-vtable-align-nonzero.rs
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@ -1,4 +1,4 @@
// compile-flags: -O
// compile-flags: -O -Z merge-functions=disabled
#![crate_type = "lib"]
#![feature(core_intrinsics)]
@ -55,9 +55,7 @@ pub fn align_load_from_align_of_val(x: &dyn Trait) -> usize {
pub unsafe fn align_load_from_vtable_align_intrinsic(x: &dyn Trait) -> usize {
let (data, vtable): (*const (), *const ()) = core::mem::transmute(x);
// CHECK: {{%[0-9]+}} = load [[USIZE]], {{.+}} !range [[RANGE_META]]
let align = core::intrinsics::vtable_align(vtable);
// make this function unique so it doesn't get merged with the previous
align + 1
core::intrinsics::vtable_align(vtable)
}
// CHECK: [[RANGE_META]] = !{[[USIZE]] 1, [[USIZE]] 0}

6
src/test/codegen/dst-vtable-size-range.rs
View file

@ -1,4 +1,4 @@
// compile-flags: -O
// compile-flags: -O -Z merge-functions=disabled
#![crate_type = "lib"]
#![feature(core_intrinsics)]
@ -29,9 +29,7 @@ pub fn size_load_from_size_of_val(x: &dyn Trait) -> usize {
pub unsafe fn size_load_from_vtable_size_intrinsic(x: &dyn Trait) -> usize {
let (data, vtable): (*const (), *const ()) = core::mem::transmute(x);
// CHECK: {{%[0-9]+}} = load [[USIZE]], {{.+}} !range [[RANGE_META]]
let size = core::intrinsics::vtable_size(vtable);
// make this function unique so it doesn't get merged with the previous
size + 1
core::intrinsics::vtable_size(vtable)
}
// CHECK: [[RANGE_META]] = !{[[USIZE]] 0, [[USIZE]] [[EXCLUSIVE_BOUND]]}