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mirror of https://github.com/RPCS3/llvm-mirror.git synced 2024-10-27 22:12:47 +01:00
llvm-mirror/utils
Jeffrey Yasskin 6e1782932d Avoid a problem in libc_freeres() seen on a linux-i686 buildbot when running
under valgrind:

==19577== Invalid free() / delete / delete[]
==19577==    at 0x4C9C866: free (vg_replace_malloc.c:325)
==19577==    by 0x5121104: ??? (in /lib/libc-2.10.2.so)
==19577==    by 0x4C97412: _vgnU_freeres (vg_preloaded.c:62)
==19577==    by 0x5041486: __run_exit_handlers (exit.c:93)
==19577==    by 0x50414FE: exit (exit.c:100)
==19577==    by 0x5028B5C: (below main) (libc-start.c:254)
==19577==  Address 0xffffffff is not stack'd, malloc'd or (recently) free'd
==19577== 

Apparently this happens under certain versions of glibc, so valgrind provides
the --run-libc-freeres=no option to avoid calling freeres().  This may increase
the number of "still reachable" blocks valgrind reports, but we don't care
about those, while this error breaks the buildbots.

There are upstream bugs about this at
http://sourceware.org/bugzilla/show_bug.cgi?id=10610 and
http://bugs.kde.org/show_bug.cgi?id=167483, but they don't look likely to be
fixed.

llvm-svn: 98813
2010-03-18 07:00:12 +00:00
..
bugpoint Require a remote command to exit with the exit status of the test program or with 255 if an error occurred. 2009-07-18 18:39:24 +00:00
buildit Use llvm-gcc to build ARM when it's available 2010-03-17 21:25:13 +00:00
count Add count/not tools as executables. 2009-09-24 06:23:57 +00:00
crosstool * Use "svn export" instead of "svn co" and avoid cleaning up .svn dirs 2009-08-04 15:47:18 +00:00
emacs .llx is no more. 2009-12-19 20:56:53 +00:00
FileCheck FileCheck: When looking for "possible matches", only compare against the prefix 2010-01-30 00:24:06 +00:00
FileUpdate Make LLVM command-line tools overwrite their output files without -f. 2009-08-25 15:34:52 +00:00
fpcmp
git Add simple script for finding most-recent-rev-before-N in a git-svn repo; useful 2010-02-25 18:07:07 +00:00
jedit Add TableGen syntax highlighting for the jEdit editor. 2009-03-14 10:15:32 +00:00
lint
lit Avoid a problem in libc_freeres() seen on a linux-i686 buildbot when running 2010-03-18 07:00:12 +00:00
Misc Add a 'zkill' script, which is more-or-less a fancy (although not necessarily 2009-11-08 21:51:53 +00:00
not Add count/not tools as executables. 2009-09-24 06:23:57 +00:00
PerfectShuffle Provide proper masks for neon perfect shuffle table. 2009-09-25 22:52:29 +00:00
TableGen --- Reverse-merging r98637 into '.': 2010-03-16 16:59:47 +00:00
unittest Continue propagating the GoogleTest flags until we can update our version to 2010-03-09 22:45:10 +00:00
valgrind Add a valgrind suppressions file for x86_64/linux/4.3.3. 2009-09-14 16:10:32 +00:00
vim Fix grammaro in a comment. 2010-02-26 21:45:37 +00:00
cgiplotNLT.pl
check-each-file
codegen-diff
countloc.sh
DSAclean.py
DSAextract.py
findmisopt
findoptdiff Auto-upgrade free instructions to calls to the builtin free function. 2009-10-24 04:23:03 +00:00
findsym.pl
GenLibDeps.pl Filter the future all-of-llvm shared library out of the llvm-config 2010-02-25 01:21:38 +00:00
GetSourceVersion Make GetSourceVersion more portable, thanks Pawel! 2010-01-22 18:14:21 +00:00
getsrcs.sh
importNLT.pl
llvm-native-gcc
llvm-native-gxx
llvm.grm Add the alignstack keyword. 2010-03-01 17:53:39 +00:00
llvmdo .llx is no more. 2009-12-19 20:56:53 +00:00
llvmgrep search unittests. 2009-08-24 03:44:02 +00:00
Makefile Add count/not tools as executables. 2009-09-24 06:23:57 +00:00
makellvm
mkpatch update mkpatch for MC, patch by Aaron Gray 2010-03-12 06:32:12 +00:00
NewNightlyTest.pl NNT: Add -nouname option, so machine uniquing can occur across physical machines. 2010-03-16 15:53:02 +00:00
NightlyTest.gnuplot
NightlyTestTemplate.html
NLT.schema
OldenDataRecover.pl
parseNLT.pl
plotNLT.pl
profile.pl
RegressionFinder.pl
UpdateCMakeLists.pl Recognize 'add_executable' when analyzing CMake files. 2010-01-29 01:10:55 +00:00
userloc.pl
webNLT.pl