diff options
Diffstat (limited to 'test')
-rw-r--r-- | test/Transforms/DeadArgElim/2007-12-20-ParamAttrs.ll | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/test/Transforms/DeadArgElim/2007-12-20-ParamAttrs.ll b/test/Transforms/DeadArgElim/2007-12-20-ParamAttrs.ll new file mode 100644 index 0000000000..94181f3dbf --- /dev/null +++ b/test/Transforms/DeadArgElim/2007-12-20-ParamAttrs.ll @@ -0,0 +1,16 @@ +; RUN: llvm-as < %s | opt -deadargelim | llvm-dis | grep nounwind | count 2 +; RUN: llvm-as < %s | opt -deadargelim | llvm-dis | grep signext | count 2 +; RUN: llvm-as < %s | opt -deadargelim | llvm-dis | not grep inreg +; RUN: llvm-as < %s | opt -deadargelim | llvm-dis | not grep zeroext + +@g = global i8 0 + +define internal i8 @foo(i8* inreg %p, i8 signext %y, ... ) zeroext nounwind { + store i8 %y, i8* @g + ret i8 0 +} + +define i32 @bar() { + %A = call i8(i8*, i8, ...)* @foo(i8* inreg null, i8 signext 1, i8 2) zeroext nounwind + ret i32 0 +} |