[PATCH] D19492: [LVI] Infer local facts from unary expressions

[Philip Reames via llvm-commits]

Real fix including test case in 267618. This appears to have fixed the bots.

On 04/26/2016 03:43 PM, Philip Reames via llvm-commits wrote:
> It did.  I have a speculative fix in (267617) waiting to see if they 
> clear.
>
> Philip
>
> On 04/26/2016 03:33 PM, Vedant Kumar wrote:
>> Hi Philip,
>>
>> I think this commit may have caused a build failure:
>>
>> http://lab.llvm.org:8080/green/job/clang-stage1-configure-RA_build/19694
>>
>> FAILED: 
>> /Users/buildslave/jenkins/sharedspace/phase1 at 2/clang-build/Build/./bin/clang 
>> -O2 -g -DNDEBUG -arch i386    -isysroot 
>> /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.10.sdk 
>> -mmacosx-version-min=10.5 -fPIC -O3 -fvisibility=hidden 
>> -DVISIBILITY_HIDDEN -Wall -fomit-frame-pointer -arch i386 -MMD -MT 
>> lib/builtins/CMakeFiles/clang_rt.builtins_i386_osx.dir/gcc_personality_v0.c.o 
>> -MF 
>> lib/builtins/CMakeFiles/clang_rt.builtins_i386_osx.dir/gcc_personality_v0.c.o.d 
>> -o 
>> lib/builtins/CMakeFiles/clang_rt.builtins_i386_osx.dir/gcc_personality_v0.c.o 
>> -c 
>> '/Users/buildslave/jenkins/sharedspace/phase1 at 2/llvm/projects/compiler-rt/lib/builtins/gcc_personality_v0.c'
>>
>> Assertion failed: (BitWidth && "bitwidth too small"), function APInt
>>
>> Could you take a look?
>>
>> thanks,
>> vedant
>>
>>> On Apr 26, 2016, at 2:54 PM, Philip Reames via llvm-commits 
>>> <llvm-commits at lists.llvm.org> wrote:
>>>
>>> This revision was automatically updated to reflect the committed 
>>> changes.
>>> Closed by commit rL267609: [LVI] Infer local facts from unary 
>>> expressions (authored by reames).
>>>
>>> Changed prior to commit:
>>>   http://reviews.llvm.org/D19492?vs=54889&id=55100#toc
>>>
>>> Repository:
>>>   rL LLVM
>>>
>>> http://reviews.llvm.org/D19492
>>>
>>> Files:
>>>   llvm/trunk/lib/Analysis/LazyValueInfo.cpp
>>> llvm/trunk/test/Transforms/CorrelatedValuePropagation/basic.ll
>>>
>>> <D19492.55100.patch>_______________________________________________
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>
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