diff options
| author | Sanjoy Das <sanjoy@playingwithpointers.com> | 2015-06-05 18:04:42 +0000 |
|---|---|---|
| committer | Sanjoy Das <sanjoy@playingwithpointers.com> | 2015-06-05 18:04:42 +0000 |
| commit | 72cb5e1087ff018ba9eb0a226d41a8cc5bfe6a03 (patch) | |
| tree | 28dd464f9fde93ee2476394cd9c0d3c6796b0b09 /llvm/test/Transforms | |
| parent | cdffc36c119a7933c3e8871ccd0028f41d5b5feb (diff) | |
| download | bcm5719-llvm-72cb5e1087ff018ba9eb0a226d41a8cc5bfe6a03.tar.gz bcm5719-llvm-72cb5e1087ff018ba9eb0a226d41a8cc5bfe6a03.zip | |
[InstCombine] Fix PR23751.
PR23751 was caused by a missing ``break;`` in r234388.
llvm-svn: 239171
Diffstat (limited to 'llvm/test/Transforms')
| -rw-r--r-- | llvm/test/Transforms/InstCombine/pr23751.ll | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/llvm/test/Transforms/InstCombine/pr23751.ll b/llvm/test/Transforms/InstCombine/pr23751.ll new file mode 100644 index 00000000000..d7840be2f83 --- /dev/null +++ b/llvm/test/Transforms/InstCombine/pr23751.ll @@ -0,0 +1,13 @@ +; RUN: opt -instcombine -S < %s | FileCheck %s + +@d = common global i32 0, align 4 + +define i1 @f(i8 zeroext %p) #1 { +; CHECK-NOT: ret i1 false + %1 = zext i8 %p to i32 + %2 = load i32, i32* @d, align 4 + %3 = or i32 %2, -2 + %4 = add nsw i32 %3, %1 + %5 = icmp ugt i32 %1, %4 + ret i1 %5 +} |
