[llvm-testresults] Grawp i386 nightly tester results

Evan Cheng evan.cheng at apple.com
Mon Jun 1 16:50:46 PDT 2009


Yes. Unfortunately this bug has been there for a while so I can't pin  
it on anyone. :-) I have a fix.

Evan

On Jun 1, 2009, at 4:41 PM, Dale Johannesen wrote:

>
> On Jun 1, 2009, at 4:22 PMPDT, Evan Cheng wrote:
>
>> This is llvm-ld crashing in globalopt. Anyone?
>
> It's in an infinite regress:
>
> #6002 0x0010e6e0 in LoadUsesSimpleEnoughForHeapSRA (V=0xc4b830,  
> LoadUsingPHIs=@0xbfffd75c) at GlobalOpt.cpp:1052
> #6003 0x0010e6e0 in LoadUsesSimpleEnoughForHeapSRA (V=0xc4b5d0,  
> LoadUsingPHIs=@0xbfffd75c) at GlobalOpt.cpp:1052
> #6004 0x0010e6e0 in LoadUsesSimpleEnoughForHeapSRA (V=0xc4b830,  
> LoadUsingPHIs=@0xbfffd75c) at GlobalOpt.cpp:1052
>
>> Evan
>>
>> On Jun 1, 2009, at 4:14 AM, Apache wrote:
>>
>>> http://llvm.org/nightlytest/test.php?machine=438&night=11009
>>> Name: grawp.apple.com
>>> Nickname: Grawp
>>> Buildstatus: OK
>>>
>>> New Test Passes:
>>> None
>>>
>>> New Test Failures:
>>> SPEC/CINT2000/175.vpr/175.vpr [Bytecode, LLC compile, LLC-BETA
>>> compile, JIT codegen, CBE, LLC, LLC-BETA, JIT]
>>>
>>>
>>> Added Tests:
>>> test/Transforms/GVN/pre-single-pred.ll
>>>
>>>
>>> Removed Tests:
>>> None
>>>
>>> Significant changes in test results:
>>> CBE:
>>> singlesource/Benchmarks/Dhrystone/fldry: -11.00% (2.00 => 2.22)
>>> JIT:
>>> singlesource/Benchmarks/McGill/chomp: -29.67% (0.91 => 1.18)
>>> multisource/Benchmarks/mafft/pairlocalalign: 9.32% (37.44 => 33.95)
>>> external/SPEC/CINT2000/300.twolf/300.twolf: 7.47% (6.69 => 6.19)
>>> Bytecode:
>>> multisource/Applications/spiff/spiff: 15.31% (62400 => 52848)
>>>
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>>
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