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-rw-r--r--src/test/codegen/issue-77812.rs32
1 files changed, 0 insertions, 32 deletions
diff --git a/src/test/codegen/issue-77812.rs b/src/test/codegen/issue-77812.rs
deleted file mode 100644
index 4cc824145..000000000
--- a/src/test/codegen/issue-77812.rs
+++ /dev/null
@@ -1,32 +0,0 @@
-// compile-flags: -O
-#![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 {
- 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!(),
- }
- }
-}