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| author | Evan Cheng <evan.cheng@apple.com> | 2007-03-07 08:12:39 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2007-03-07 08:12:39 +0000 |
| commit | fd9429ab4b758a869ed9df6de949c6ba3f3bf81f (patch) | |
| tree | 1073107012fee3421ea79da904cdba35c427f602 /test/CodeGen/ARM/2007-03-07-CombinerCrash.ll | |
| parent | 83060c544bde0e2e9798829516040c76c5dd5013 (diff) | |
| download | external_llvm-fd9429ab4b758a869ed9df6de949c6ba3f3bf81f.zip external_llvm-fd9429ab4b758a869ed9df6de949c6ba3f3bf81f.tar.gz external_llvm-fd9429ab4b758a869ed9df6de949c6ba3f3bf81f.tar.bz2 | |
New test case.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35006 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/ARM/2007-03-07-CombinerCrash.ll')
| -rw-r--r-- | test/CodeGen/ARM/2007-03-07-CombinerCrash.ll | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/test/CodeGen/ARM/2007-03-07-CombinerCrash.ll b/test/CodeGen/ARM/2007-03-07-CombinerCrash.ll new file mode 100644 index 0000000..649105a --- /dev/null +++ b/test/CodeGen/ARM/2007-03-07-CombinerCrash.ll @@ -0,0 +1,21 @@ +; RUN: llvm-as < %s | llc -mtriple=arm-apple-darwin -mattr=+v6,+vfp2 + +define fastcc i8* @read_sleb128(i8* %p, i32* %val) { + br label %bb + +bb: + %p_addr.0 = getelementptr i8* %p, i32 0 + %tmp2 = load i8* %p_addr.0 + %tmp4.rec = add i32 0, 1 + %tmp4 = getelementptr i8* %p, i32 %tmp4.rec + %tmp56 = zext i8 %tmp2 to i32 + %tmp7 = and i32 %tmp56, 127 + %tmp9 = shl i32 %tmp7, 0 + %tmp11 = or i32 %tmp9, 0 + icmp slt i8 %tmp2, 0 + br i1 %0, label %bb, label %cond_next28 + +cond_next28: + store i32 %tmp11, i32* %val + ret i8* %tmp4 +} |