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1504 Commits

Author SHA1 Message Date
Kostya Serebryany 5b7cb1db61 [tsan] old-dstyle Makefile for tests; two helper scripts that analyze the assembly code of the hot functions 
llvm-svn: 156547
 2012-05-10 15:10:03 +00:00
Kostya Serebryany ff15ef0c50 [tsan] ThreadSanitizer tests and micro benchmarks. No makefiles yet. 
llvm-svn: 156545
 2012-05-10 14:18:22 +00:00
Kostya Serebryany df68b67f06 [tsan] add the old Makefile (which is the only way to build the tsan-rtl for now) 
llvm-svn: 156544
 2012-05-10 14:04:19 +00:00
Kostya Serebryany 4ad375f0a9 [tsan] First commit of ThreadSanitizer (TSan) run-time library. 
Algorithm description: http://code.google.com/p/thread-sanitizer/wiki/ThreadSanitizerAlgorithm

Status:
The tool is known to work on large real-life applications, but still has quite a few rough edges.
Nothing is guaranteed yet.

The tool works on x86_64 Linux.
Support for 64-bit MacOS 10.7+ is planned for late 2012.
Support for 32-bit OSes is doable, but problematic and not yet planed.

Further commits coming:
  - tests
  - makefiles
  - documentation
  - clang driver patch

The code was previously developed at http://code.google.com/p/data-race-test/source/browse/trunk/v2/
by Dmitry Vyukov and Kostya Serebryany with contributions from
Timur Iskhodzhanov, Alexander Potapenko, Alexey Samsonov and Evgeniy Stepanov.

llvm-svn: 156542
 2012-05-10 13:48:04 +00:00