diff options
Diffstat (limited to 'test/Transforms/ADCE/dce_pure_invoke.ll')
| -rw-r--r-- | test/Transforms/ADCE/dce_pure_invoke.ll | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/test/Transforms/ADCE/dce_pure_invoke.ll b/test/Transforms/ADCE/dce_pure_invoke.ll index 9604def..bd28df2 100644 --- a/test/Transforms/ADCE/dce_pure_invoke.ll +++ b/test/Transforms/ADCE/dce_pure_invoke.ll @@ -1,13 +1,15 @@ -; RUN: llvm-upgrade < %s | llvm-as | opt -adce | llvm-dis | not grep null +; RUN: llvm-as < %s | opt -adce | llvm-dis | grep null -declare int %strlen(sbyte*) +declare i32 @strlen(i8*) readnone -int %test() { - ;; Dead call should be deleted! - invoke int %strlen(sbyte *null) to label %Cont unwind label %Other -Cont: - ret int 0 -Other: - ret int 1 -} +define i32 @test() { + ; invoke of pure function should not be deleted! + invoke i32 @strlen( i8* null ) readnone + to label %Cont unwind label %Other ; <i32>:1 [#uses=0] + +Cont: ; preds = %0 + ret i32 0 +Other: ; preds = %0 + ret i32 1 +} |