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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/CodeGen/SystemZ/2009-07-04-Shl32.ll | |
parent | 72621d11de5b873f1695f391eb95f0b336c3d2d4 (diff) | |
download | FreeBSD-src-cd749a9c07f1de2fb8affde90537efa4bc3e7c54.zip FreeBSD-src-cd749a9c07f1de2fb8affde90537efa4bc3e7c54.tar.gz |
Update llvm to r84119.
Diffstat (limited to 'test/CodeGen/SystemZ/2009-07-04-Shl32.ll')
-rw-r--r-- | test/CodeGen/SystemZ/2009-07-04-Shl32.ll | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/test/CodeGen/SystemZ/2009-07-04-Shl32.ll b/test/CodeGen/SystemZ/2009-07-04-Shl32.ll new file mode 100644 index 0000000..99d0ee7 --- /dev/null +++ b/test/CodeGen/SystemZ/2009-07-04-Shl32.ll @@ -0,0 +1,27 @@ +; RUN: llc < %s + +target datalayout = "E-p:64:64:64-i8:8:16-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-f128:128:128-a0:16:16" +target triple = "s390x-linux" + +define void @compdecomp(i8* nocapture %data, i64 %data_len) nounwind { +entry: + br label %for.body38 + +for.body38: ; preds = %for.body38, %entry + br i1 undef, label %for.cond220, label %for.body38 + +for.cond220: ; preds = %for.cond220, %for.body38 + br i1 false, label %for.cond220, label %for.end297 + +for.end297: ; preds = %for.cond220 + %tmp334 = load i8* undef ; <i8> [#uses=1] + %conv343 = zext i8 %tmp334 to i32 ; <i32> [#uses=1] + %sub344 = add i32 %conv343, -1 ; <i32> [#uses=1] + %shl345 = shl i32 1, %sub344 ; <i32> [#uses=1] + %conv346 = sext i32 %shl345 to i64 ; <i64> [#uses=1] + br label %for.body356 + +for.body356: ; preds = %for.body356, %for.end297 + %mask.1633 = phi i64 [ %conv346, %for.end297 ], [ undef, %for.body356 ] ; <i64> [#uses=0] + br label %for.body356 +} |