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| author | rdivacky <rdivacky@FreeBSD.org> | 2009-10-14 17:57:32 +0000 |
|---|---|---|
| committer | rdivacky <rdivacky@FreeBSD.org> | 2009-10-14 17:57:32 +0000 |
| commit | cd749a9c07f1de2fb8affde90537efa4bc3e7c54 (patch) | |
| tree | b21f6de4e08b89bb7931806bab798fc2a5e3a686 /test/Transforms/InstCombine/2008-01-21-MulTrunc.ll | |
| parent | 72621d11de5b873f1695f391eb95f0b336c3d2d4 (diff) | |
| download | FreeBSD-src-cd749a9c07f1de2fb8affde90537efa4bc3e7c54.zip FreeBSD-src-cd749a9c07f1de2fb8affde90537efa4bc3e7c54.tar.gz | |
Update llvm to r84119.
Diffstat (limited to 'test/Transforms/InstCombine/2008-01-21-MulTrunc.ll')
| -rw-r--r-- | test/Transforms/InstCombine/2008-01-21-MulTrunc.ll | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/test/Transforms/InstCombine/2008-01-21-MulTrunc.ll b/test/Transforms/InstCombine/2008-01-21-MulTrunc.ll index 8de0959..a49829a 100644 --- a/test/Transforms/InstCombine/2008-01-21-MulTrunc.ll +++ b/test/Transforms/InstCombine/2008-01-21-MulTrunc.ll @@ -1,11 +1,15 @@ -; RUN: llvm-as < %s | opt -instcombine | llvm-dis | notcast +; RUN: opt < %s -instcombine -S | FileCheck %s define i16 @test1(i16 %a) { %tmp = zext i16 %a to i32 ; <i32> [#uses=2] %tmp21 = lshr i32 %tmp, 8 ; <i32> [#uses=1] +; CHECK: %tmp21 = lshr i16 %a, 8 %tmp5 = mul i32 %tmp, 5 ; <i32> [#uses=1] +; CHECK: %tmp5 = mul i16 %a, 5 %tmp.upgrd.32 = or i32 %tmp21, %tmp5 ; <i32> [#uses=1] +; CHECK: %tmp.upgrd.32 = or i16 %tmp21, %tmp5 %tmp.upgrd.3 = trunc i32 %tmp.upgrd.32 to i16 ; <i16> [#uses=1] ret i16 %tmp.upgrd.3 +; CHECK: ret i16 %tmp.upgrd.32 } |
