[llvm-testresults] buildbot failure in smooshlab on clang-x86_64-darwin10-fnt

[Jakob Stoklund Olesen]

On Jun 15, 2010, at 9:53 AM, Jakob Stoklund Olesen wrote:

> 
> On Jun 15, 2010, at 9:45 AM, daniel_dunbar at apple.com wrote:
> 
>> The Buildbot has detected a new failure of clang-x86_64-darwin10-fnt on smooshlab.
>> Full details are available at:
>> http://smooshlab.apple.com:8010/builders/clang-x86_64-darwin10-fnt/builds/2534
>> 
>> Buildbot URL: http://smooshlab.apple.com:8010/
>> 
>> Buildslave for this Build: smoosh-02
>> 
>> Build Reason: 
>> Build Source Stamp: 105997
>> Blamelist: stoklund
>> 
>> BUILD FAILED: failed make.test-suite
>> 
>> 
>> Last 10 lines of 'fail.LLC':
>> 	LLC.SingleSource/UnitTests/ObjC/synchronized
>> 
>> Last 10 lines of 'fail.LLC_compile':
>> 	LLC_compile.SingleSource/UnitTests/ObjC/synchronized
> 
> I am looking into it.

Something is not right here. The native test is failing:

TEST Output/synchronized.native FAILED: process terminated by signal (exit status 143)!

******************** TEST (llc) 'synchronized' FAILED! ********************
Execution Context Diff:
/Users/buildslave/zorg/buildbot/smooshlab/slave/build.clang-x86_64-darwin10-fnt/llvm.obj/Debug/bin/fpcmp: FP Comparison failed, not a numeric difference between 'e' and 's'
******************** TEST (llc) 'synchronized' ****************************

---------------------------------------------------------------
>>> ========= '/Users/buildslave/zorg/buildbot/smooshlab/slave/build.clang-x86_64-darwin10-fnt/test-suite.obj/SingleSource/UnitTests/ObjC/synchronized' Program
---------------------------------------------------------------

TEST-RESULT-nat-time: program 301.750000

TEST-FAIL: llc /Users/buildslave/zorg/buildbot/smooshlab/slave/build.clang-x86_64-darwin10-fnt/test-suite.obj/SingleSource/UnitTests/ObjC/synchronized

TEST-PASS: compile /Users/buildslave/zorg/buildbot/smooshlab/slave/build.clang-x86_64-darwin10-fnt/test-suite.obj/SingleSource/UnitTests/ObjC/synchronized
TEST-RESULT-compile:   Total Execution Time: 0.0444 seconds (0.0491 wall clock)

TEST-RESULT-compile:     3680 Output/synchronized.llvm.bc


I cannot reproduce on my own machine, and runtimes are entirely different:

---------------------------------------------------------------
>>> ========= '/Volumes/Data/b/projects/test-suite/SingleSource/UnitTests/ObjC/synchronized' Program
---------------------------------------------------------------

TEST-RESULT-nat-time: program 0.120000

TEST-PASS: llc /Volumes/Data/b/projects/test-suite/SingleSource/UnitTests/ObjC/synchronized
TEST-RESULT-llc:   Total Execution Time: 0.0073 seconds (0.0073 wall clock)
TEST-RESULT-llc-time: program 0.120000


TEST-PASS: compile /Volumes/Data/b/projects/test-suite/SingleSource/UnitTests/ObjC/synchronized
TEST-RESULT-compile:   Total Execution Time: 0.0006 seconds (0.0006 wall clock)

TEST-RESULT-compile:     3680 Output/synchronized.llvm.bc


I am going to let this bot run another cycle to see if the error persists.

/jakob