diff options
| author | Chris Lattner <sabre@nondot.org> | 2006-02-13 22:31:50 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2006-02-13 22:31:50 +0000 |
| commit | 3fcb664dbc0ac5c7f625416e9d0ebede4b370728 (patch) | |
| tree | f405ef8023c0b582282c0386c3c2c8ffd2673323 /test/Transforms | |
| parent | f9a05329a12c874b3b17ff8b1a27a48345b2d0ba (diff) | |
| download | external_llvm-3fcb664dbc0ac5c7f625416e9d0ebede4b370728.zip external_llvm-3fcb664dbc0ac5c7f625416e9d0ebede4b370728.tar.gz external_llvm-3fcb664dbc0ac5c7f625416e9d0ebede4b370728.tar.bz2 | |
testcase reduced from Ptrdist/bc that is miscompiled by recent instcombine changes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26151 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Transforms')
| -rw-r--r-- | test/Transforms/InstCombine/2006-02-13-DemandedMiscompile.ll | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/test/Transforms/InstCombine/2006-02-13-DemandedMiscompile.ll b/test/Transforms/InstCombine/2006-02-13-DemandedMiscompile.ll new file mode 100644 index 0000000..f070338 --- /dev/null +++ b/test/Transforms/InstCombine/2006-02-13-DemandedMiscompile.ll @@ -0,0 +1,9 @@ +; RUN: llvm-as < %s | opt -instcombine -disable-output && +; RUN: llvm-as < %s | opt -instcombine | llvm-dis | not grep undef + +int %test(sbyte %A) { + %B = cast sbyte %A to int + %C = shr int %B, ubyte 8 + ret int %C +} + |