[llvm-testresults] Grawp-NO-LTO-PIC regressions not fixed

Evan Cheng evan.cheng at apple.com
Sun Apr 4 16:00:13 PDT 2010


The problem is llvm-gcc bootstrapping failed last night. With DISABLE_LTO, it's using llvm-gcc to run the optimizations, not opt.

Evan

On Apr 3, 2010, at 7:54 PM, Bob Wilson wrote:

> I reverted all of my recent SSA updater changes, but none of the regressions went away.  There were some real problems with my changes, but there must be some other problems that were introduced since 3-30 when 176.gcc, 403.gcc and Bullet all passed.
> 
> On Apr 3, 2010, at 9:04 AM, daniel_dunbar at apple.com wrote:
> 
>> http://smooshlab.apple.com/perf/db_nt_internal/nightlytest/6985/
>> Nickname: Grawp-NO-LTO-PIC:5
>> Name:  grawp.apple.com
>> 
>> Run: 6985, Start Time: 2010-04-03 06:06:28, End Time: 2010-04-03 08:59:24
>> Comparing To: 6954, Start Time: 2010-04-02 06:21:17, End Time: 2010-04-02 09:16:15
>> 
>> --- Changes Summary ---
>> New Test Passes: 0
>> New Test Failures: 0
>> Added Tests: 0
>> Removed Tests: 0
>> Significant Changes: 4
>> 
>> --- Tests Summary ---
>> Total Tests: 3897
>> Total Test Failures: 950
>> 
>> Total Test Failures By Type:
>> Bitcode: 2
>> CBE: 64
>> GCCAS: 2
>> JIT: 433
>> JIT codegen: 433
>> LLC: 4
>> LLC compile: 4
>> LLC-BETA: 4
>> LLC_BETA compile: 4
>> 
>> --- Changes Detail ---
>> New Test Passes:
>> 
>> New Test Failures:
>> 
>> Added Tests:
>> 
>> Removed Tests:
>> 
>> Significant Changes in Test Results:
>> LLC:
>> Externals/SPEC/CINT2006/471_omnetpp/471_omnetpp: -6.36% (2.2000 => 2.0600)
>> MultiSource/Benchmarks/Ptrdist/ft/ft: 6.38% (0.9400 => 1.0000)
>> LLC-BETA:
>> Externals/SPEC/CINT2006/471_omnetpp/471_omnetpp: 6.31% (2.0600 => 2.1900)
>> CBE:
>> MultiSource/Applications/spiff/spiff: -5.34% (5.2400 => 4.9600)
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> 





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