diff options
Diffstat (limited to 'test/Transforms/InstCombine/malloc-free-delete.ll')
| -rw-r--r-- | test/Transforms/InstCombine/malloc-free-delete.ll | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/test/Transforms/InstCombine/malloc-free-delete.ll b/test/Transforms/InstCombine/malloc-free-delete.ll index a35e7b646a..eae973df0a 100644 --- a/test/Transforms/InstCombine/malloc-free-delete.ll +++ b/test/Transforms/InstCombine/malloc-free-delete.ll @@ -35,3 +35,14 @@ define void @test3() { call void @llvm.lifetime.end(i64 10, i8* %a) ret void } + +;; This used to crash. +define void @test4() { +; CHECK: @test4 +; CHECK-NEXT: ret void + %A = call i8* @malloc(i32 16000) + %B = bitcast i8* %A to double* + %C = bitcast double* %B to i8* + call void @free(i8* %C) + ret void +} |