The max warning check was masking the "return 0" codepath.
See the thread "Warnings and compile-time failure on 458.sjeng" for more
info.
llvm-svn: 270762
After r270617 I am getting an error when building:
projects/compiler-rt/lib/profile/InstrProfilingFile.c:33:36:
error: missing field 'PidChars' initializer
[-Werror,-Wmissing-field-initializers]
lprofFilename lprofCurFilename = {0};
^
Fix the aggregate initializer.
llvm-svn: 270697
Summary:
Adds the base runtime library for the working set tool.
Adds slowpath code for updating the shadow memory.
To be added in the future:
+ Scan memory and report the total size.
+ Take samples for intermediate values.
Reviewers: aizatsky
Subscribers: kubabrecka, vitalybuka, zhaoqin, kcc, eugenis, llvm-commits
Differential Revision: http://reviews.llvm.org/D20485
llvm-svn: 270650
Summary: Adds a new test struct-simple.cpp for testing the
cache-fragmentation tool with a multi-compilation-unit application.
Patch by Qin Zhao.
Reviewers: bruening
Subscribers: kubabrecka, kcc, vitalybuka, eugenis, aizatsky, llvm-commits, zhaoqin
Differential Revision: http://reviews.llvm.org/D20599
llvm-svn: 270631
Summary:
Adds processCompilationUnitInit and processCompilationUnitExit
for compilation unit init/exit.
Adds a tool-specific argument passed to esan_init.
Adds the dtor and esan_exit called from the dtor.
A test will be added separately (adding it here results in failure until
the corresponding compilation patch is in place).
Reviewers: aizatsky
Subscribers: kubabrecka, bruening, kcc, vitalybuka, eugenis, llvm-commits
Differential Revision: http://reviews.llvm.org/D20486
llvm-svn: 270624
Using -fomit-frame-pointer sometimes makes a crash log miss some frames. Let's not use this optimization in debug builds.
Differential Revision: http://reviews.llvm.org/D20425
llvm-svn: 270376
In one of the already existing apps that I'm testing TSan on, I really see a mutex path that is longer than 10 (but not by much, something like 11-13 actually). Let's raise this to 20 and weaken the assertion so we don't crash.
Differential Revision: http://reviews.llvm.org/D20427
llvm-svn: 270319
Summary:
Adds custom flag support to EfficiencySanitizer's runtime library.
Adds an initial flag cache_line_size which will be used by multiple tools.
Reviewers: aizatsky, vitalybuka
Subscribers: llvm-commits, eugenis, kcc, zhaoqin, aizatsky, kubabrecka
Differential Revision: http://reviews.llvm.org/D20478
llvm-svn: 270256
Summary:
Adds support for app libraries starting slightly below 0x7f00'00000000 (the
mmap ASLR range extends down to 0x7efb'f8000000 for reasonable stack
limits) by switching to a shadow mapping offset of 0x1300'00000000.
Reviewers: aizatsky
Subscribers: vitalybuka, zhaoqin, kcc, eugenis, llvm-commits, kubabrecka
Differential Revision: http://reviews.llvm.org/D20479
llvm-svn: 270255
We're missing interceptors for dispatch_after and dispatch_after_f. Let's add them to avoid false positives. Added a test case.
Differential Revision: http://reviews.llvm.org/D20426
llvm-svn: 270071
Summary:
Adds *fstat to the common interceptors.
Removes the now-duplicate fstat interceptor from msan/tsan
This adds fstat to asan/esan, which previously did not intercept it.
Resubmit of http://reviews.llvm.org/D20318 with ios build fixes.
Reviewers: eugenis, vitalybuka, aizatsky
Subscribers: zaks.anna, kcc, bruening, kubabrecka, srhines, danalbert, tberghammer
Differential Revision: http://reviews.llvm.org/D20350
llvm-svn: 269981
Xinliang David Li