diff options
| author | Ed Schouten <ed@FreeBSD.org> | 2009-06-02 17:52:33 +0000 |
|---|---|---|
| committer | Ed Schouten <ed@FreeBSD.org> | 2009-06-02 17:52:33 +0000 |
| commit | 009b1c42aa6266385f2c37e227516b24077e6dd7 (patch) | |
| tree | 64ba909838c23261cace781ece27d106134ea451 /test/Transforms/InstCombine/zeroext-and-reduce.ll | |
Diffstat (limited to 'test/Transforms/InstCombine/zeroext-and-reduce.ll')
| -rw-r--r-- | test/Transforms/InstCombine/zeroext-and-reduce.ll | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/test/Transforms/InstCombine/zeroext-and-reduce.ll b/test/Transforms/InstCombine/zeroext-and-reduce.ll new file mode 100644 index 0000000000000..2b4950aec9781 --- /dev/null +++ b/test/Transforms/InstCombine/zeroext-and-reduce.ll @@ -0,0 +1,10 @@ +; RUN: llvm-as < %s | opt -instcombine | llvm-dis | \ +; RUN: grep {and i32 %Y, 8} + +define i32 @test1(i8 %X) { + %Y = zext i8 %X to i32 ; <i32> [#uses=1] + %Z = and i32 %Y, 65544 ; <i32> [#uses=1] + ret i32 %Z +} + + |