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| author | Chad Rosier <mcrosier@apple.com> | 2012-06-08 18:04:52 +0000 |
|---|---|---|
| committer | Chad Rosier <mcrosier@apple.com> | 2012-06-08 18:04:52 +0000 |
| commit | 28dd960cd1c346c5beef4585d6ea68ae31be0faf (patch) | |
| tree | 0186b83e858f8f1927c850aa1012ad707a9fbc03 /test/CodeGen/Generic/2012-06-08-APIntCrash.ll | |
| parent | c36d033c08c6148846f61cc7aee4fe0f523af1e5 (diff) | |
| download | external_llvm-28dd960cd1c346c5beef4585d6ea68ae31be0faf.zip external_llvm-28dd960cd1c346c5beef4585d6ea68ae31be0faf.tar.gz external_llvm-28dd960cd1c346c5beef4585d6ea68ae31be0faf.tar.bz2 | |
Fix a crash in APInt::lshr when shiftAmt > BitWidth.
Patch by James Benton <jbenton@vmware.com>.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@158213 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/Generic/2012-06-08-APIntCrash.ll')
| -rw-r--r-- | test/CodeGen/Generic/2012-06-08-APIntCrash.ll | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/test/CodeGen/Generic/2012-06-08-APIntCrash.ll b/test/CodeGen/Generic/2012-06-08-APIntCrash.ll new file mode 100644 index 0000000..bb285a2 --- /dev/null +++ b/test/CodeGen/Generic/2012-06-08-APIntCrash.ll @@ -0,0 +1,8 @@ +; RUN: llc < %s + +define <8 x i32> @test1(<8 x i32>* %ptr) +{ + %1 = load <8 x i32>* %ptr, align 32 + %2 = and <8 x i32> %1, <i32 0, i32 0, i32 0, i32 -1, i32 0, i32 0, i32 0, i32 -1> + ret <8 x i32> %2; +} |