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Update asm-may_unwind test to handle use of asm with outputs.

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This commit is contained in:
Luqman Aden 2022-04-09 15:16:38 -07:00
parent bf3ef0da0c
commit 0b2f3604fd
1 changed files with 15 additions and 2 deletions
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17
src/test/codegen/asm-may_unwind.rs
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@ -18,10 +18,23 @@ fn drop(&mut self) {
} }
} }
// CHECK-LABEL: @may_unwind // CHECK-LABEL: @asm_may_unwind
#[no_mangle] #[no_mangle]
pub unsafe fn may_unwind() { pub unsafe fn asm_may_unwind() {
let _m = Foo; let _m = Foo;
// CHECK: invoke void asm sideeffect alignstack inteldialect unwind "" // CHECK: invoke void asm sideeffect alignstack inteldialect unwind ""
asm!("", options(may_unwind)); asm!("", options(may_unwind));
} }
// CHECK-LABEL: @asm_with_result_may_unwind
#[no_mangle]
pub unsafe fn asm_with_result_may_unwind() -> u64 {
let _m = Foo;
let res: u64;
// CHECK: [[RES:%[0-9]+]] = invoke i64 asm sideeffect alignstack inteldialect unwind
// CHECK-NEXT: to label %[[NORMALBB:[a-b0-9]+]]
asm!("mov {}, 1", out(reg) res, options(may_unwind));
// CHECK: [[NORMALBB]]:
// CHECK: ret i64 [[RES:%[0-9]+]]
res
}