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| author | Guillaume Gomez <guillaume1.gomez@gmail.com> | 2025-07-21 14:34:12 +0200 |
|---|---|---|
| committer | Guillaume Gomez <guillaume1.gomez@gmail.com> | 2025-07-22 14:28:48 +0200 |
| commit | a27f3e3fd1e4d16160f8885b6b06665b5319f56c (patch) | |
| tree | b033935392cbadf6f85d2dbddf433a88e323aeeb /tests/codegen/issues/issue-77812.rs | |
| parent | ed93c1783b404d728d4809973a0550eb33cd293f (diff) | |
| download | rust-a27f3e3fd1e4d16160f8885b6b06665b5319f56c.tar.gz rust-a27f3e3fd1e4d16160f8885b6b06665b5319f56c.zip | |
Rename `tests/codegen` into `tests/codegen-llvm`
Diffstat (limited to 'tests/codegen/issues/issue-77812.rs')
| -rw-r--r-- | tests/codegen/issues/issue-77812.rs | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/tests/codegen/issues/issue-77812.rs b/tests/codegen/issues/issue-77812.rs deleted file mode 100644 index 09e2376c30d..00000000000 --- a/tests/codegen/issues/issue-77812.rs +++ /dev/null @@ -1,32 +0,0 @@ -//@ compile-flags: -Copt-level=3 -#![crate_type = "lib"] - -// Test that LLVM can eliminate the unreachable `Variant::Zero` branch. - -#[derive(Copy, Clone, Eq, PartialEq)] -pub enum Variant { - Zero, - One, - Two, -} - -extern "C" { - fn exf1(); - fn exf2(); -} - -pub static mut GLOBAL: Variant = Variant::Zero; - -// CHECK-LABEL: @issue_77812 -#[no_mangle] -pub unsafe fn issue_77812() { - let g = GLOBAL; - if g != Variant::Zero { - match g { - Variant::One => exf1(), - Variant::Two => exf2(), - // CHECK-NOT: panic - Variant::Zero => panic!(), - } - } -} |