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author | rdivacky <rdivacky@FreeBSD.org> | 2009-10-14 17:57:32 +0000 |
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committer | rdivacky <rdivacky@FreeBSD.org> | 2009-10-14 17:57:32 +0000 |
commit | cd749a9c07f1de2fb8affde90537efa4bc3e7c54 (patch) | |
tree | b21f6de4e08b89bb7931806bab798fc2a5e3a686 /test/Analysis/ScalarEvolution/2009-07-04-GroupConstantsWidthMismatch.ll | |
parent | 72621d11de5b873f1695f391eb95f0b336c3d2d4 (diff) | |
download | FreeBSD-src-cd749a9c07f1de2fb8affde90537efa4bc3e7c54.zip FreeBSD-src-cd749a9c07f1de2fb8affde90537efa4bc3e7c54.tar.gz |
Update llvm to r84119.
Diffstat (limited to 'test/Analysis/ScalarEvolution/2009-07-04-GroupConstantsWidthMismatch.ll')
-rw-r--r-- | test/Analysis/ScalarEvolution/2009-07-04-GroupConstantsWidthMismatch.ll | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/test/Analysis/ScalarEvolution/2009-07-04-GroupConstantsWidthMismatch.ll b/test/Analysis/ScalarEvolution/2009-07-04-GroupConstantsWidthMismatch.ll new file mode 100644 index 0000000..a4358aa --- /dev/null +++ b/test/Analysis/ScalarEvolution/2009-07-04-GroupConstantsWidthMismatch.ll @@ -0,0 +1,16 @@ +; RUN: opt < %s -analyze -scalar-evolution +; PR4501 + +define void @test() { +entry: + %0 = load i16* undef, align 1 + %1 = lshr i16 %0, 8 + %2 = and i16 %1, 3 + %3 = zext i16 %2 to i32 + %4 = load i8* undef, align 1 + %5 = lshr i8 %4, 4 + %6 = and i8 %5, 1 + %7 = zext i8 %6 to i32 + %t1 = add i32 %3, %7 + ret void +} |