diff options
Diffstat (limited to 'src/test/codegen/asm-may_unwind.rs')
-rw-r--r-- | src/test/codegen/asm-may_unwind.rs | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/src/test/codegen/asm-may_unwind.rs b/src/test/codegen/asm-may_unwind.rs deleted file mode 100644 index c97933035..000000000 --- a/src/test/codegen/asm-may_unwind.rs +++ /dev/null @@ -1,39 +0,0 @@ -// compile-flags: -O -// only-x86_64 - -#![crate_type = "rlib"] -#![feature(asm_unwind)] - -use std::arch::asm; - -#[no_mangle] -pub extern "C" fn panicky() {} - -struct Foo; - -impl Drop for Foo { - fn drop(&mut self) { - println!(); - } -} - -// CHECK-LABEL: @asm_may_unwind -#[no_mangle] -pub unsafe fn asm_may_unwind() { - let _m = Foo; - // CHECK: invoke void asm sideeffect alignstack inteldialect 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 -} |