diff options
Diffstat (limited to 'src/test/codegen/try_question_mark_nop.rs')
-rw-r--r-- | src/test/codegen/try_question_mark_nop.rs | 54 |
1 files changed, 0 insertions, 54 deletions
diff --git a/src/test/codegen/try_question_mark_nop.rs b/src/test/codegen/try_question_mark_nop.rs deleted file mode 100644 index d23938776..000000000 --- a/src/test/codegen/try_question_mark_nop.rs +++ /dev/null @@ -1,54 +0,0 @@ -// min-llvm-version: 15.0 -// compile-flags: -O -Z merge-functions=disabled --edition=2021 -// only-x86_64 - -#![crate_type = "lib"] -#![feature(try_blocks)] - -// These are now NOPs in LLVM 15, presumably thanks to nikic's change mentioned in -// <https://github.com/rust-lang/rust/issues/85133#issuecomment-1072168354>. -// Unfortunately, as of 2022-08-17 they're not yet nops for `u64`s nor `Option`. - -use std::ops::ControlFlow::{self, Continue, Break}; - -// CHECK-LABEL: @result_nop_match_32 -#[no_mangle] -pub fn result_nop_match_32(x: Result<i32, u32>) -> Result<i32, u32> { - // CHECK: start - // CHECK-NEXT: ret i64 %0 - match x { - Ok(x) => Ok(x), - Err(x) => Err(x), - } -} - -// CHECK-LABEL: @result_nop_traits_32 -#[no_mangle] -pub fn result_nop_traits_32(x: Result<i32, u32>) -> Result<i32, u32> { - // CHECK: start - // CHECK-NEXT: ret i64 %0 - try { - x? - } -} - -// CHECK-LABEL: @control_flow_nop_match_32 -#[no_mangle] -pub fn control_flow_nop_match_32(x: ControlFlow<i32, u32>) -> ControlFlow<i32, u32> { - // CHECK: start - // CHECK-NEXT: ret i64 %0 - match x { - Continue(x) => Continue(x), - Break(x) => Break(x), - } -} - -// CHECK-LABEL: @control_flow_nop_traits_32 -#[no_mangle] -pub fn control_flow_nop_traits_32(x: ControlFlow<i32, u32>) -> ControlFlow<i32, u32> { - // CHECK: start - // CHECK-NEXT: ret i64 %0 - try { - x? - } -} |