[LLVMdev] Cortex-A9 bot unstable in Clang

Renato Golin renato.golin at linaro.org
Tue Mar 10 07:57:21 PDT 2015


Hi Galina, folks,

Does anyone have an idea why the A9 bots are unstable on Clang? They
all seem to be the same problem:

1. <eof> parser at end of file
Segmentation fault

http://lab.llvm.org:8011/builders/clang-native-arm-cortex-a9/builds/26073/steps/check-all/logs/Clang%3A%3Adead-stores.c

http://lab.llvm.org:8011/builders/clang-native-arm-cortex-a9/builds/26068/steps/check-all/logs/Clang%3A%3ACFDateGC.m

http://lab.llvm.org:8011/builders/clang-native-arm-cortex-a9/builds/26068/steps/check-all/logs/Clang%3A%3Ainline.cpp

This happens on more than one buildslave, so I don't think it's a
board related problem, but some instability either on the system
(libraries, tools?) or specific to A9. This behaviour seems to be
pretty consistent over the last several few months to be coincidence.

cheers,
--renato



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