diff options
Diffstat (limited to 'tests/codegen/no-alloca-inside-if-false.rs')
| -rw-r--r-- | tests/codegen/no-alloca-inside-if-false.rs | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/tests/codegen/no-alloca-inside-if-false.rs b/tests/codegen/no-alloca-inside-if-false.rs deleted file mode 100644 index a231c7e808a..00000000000 --- a/tests/codegen/no-alloca-inside-if-false.rs +++ /dev/null @@ -1,27 +0,0 @@ -//@ compile-flags: -Cno-prepopulate-passes -Copt-level=0 -Cpanic=abort -// Check that there's an alloca for the reference and the vector, but nothing else. -// We use panic=abort because unwinding panics give hint::black_box a cleanup block, which has -// another alloca. - -#![crate_type = "lib"] - -#[inline(never)] -fn test<const SIZE: usize>() { - // CHECK-LABEL: no_alloca_inside_if_false::test - // CHECK: start: - // CHECK-NEXT: alloca [{{12|24}} x i8] - // CHECK-NOT: alloca - if const { SIZE < 4096 } { - let arr = [0u8; SIZE]; - std::hint::black_box(&arr); - } else { - let vec = vec![0u8; SIZE]; - std::hint::black_box(&vec); - } -} - -// CHECK-LABEL: @main -#[no_mangle] -pub fn main() { - test::<8192>(); -} |
