[cfe-dev] Running tests on OS X 10.10 vs "Killed: 9"

[Nico Weber via cfe-dev]

Hi,

building 'check-all' on any of my machines running OS X 10.10 usually fails
because a few tests fail due to some processes being killed by the kernel
(there's always "Killed: 9" somewhere in lit's error output). Everything's
fine on 10.9.

How do folks deal with this? Don't use 10.10 for building llvm? Is there
some tweakable to tell the kernel "please don't kill my processes"?

Here's an example from just now:

FAIL: LLVM :: MC/X86/shuffle-comments.s (18589 of 28139)
******************** TEST 'LLVM :: MC/X86/shuffle-comments.s' FAILED
********************
Script:
--
/Users/thakis/src/chromefetch/src/third_party/llvm-bootstrap/./bin/llvm-mc
/Volumes/MacintoshHD2/src/chromefetch/src/third_party/llvm/test/MC/X86/shuffle-comments.s
-triple=x86_64-unknown-unknown |
/Users/thakis/src/chromefetch/src/third_party/llvm-bootstrap/./bin/FileCheck
/Volumes/MacintoshHD2/src/chromefetch/src/third_party/llvm/test/MC/X86/shuffle-comments.s
--
Exit Code: 137

Command Output (stderr):
--
/Volumes/MacintoshHD2/src/chromefetch/src/third_party/llvm-bootstrap/test/MC/X86/Output/shuffle-comments.s.script:
line 1: 47457 Killed: 9
/Users/thakis/src/chromefetch/src/third_party/llvm-bootstrap/./bin/llvm-mc
/Volumes/MacintoshHD2/src/chromefetch/src/third_party/llvm/test/MC/X86/shuffle-comments.s
-triple=x86_64-unknown-unknown
     47459                       |
/Users/thakis/src/chromefetch/src/third_party/llvm-bootstrap/./bin/FileCheck
/Volumes/MacintoshHD2/src/chromefetch/src/third_party/llvm/test/MC/X86/shuffle-comments.s


Thanks,
Nico
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