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| author | Bernd Edlinger <bernd.edlinger@hotmail.de> | 2015-01-02 22:16:59 +0000 |
|---|---|---|
| committer | Bernd Edlinger <edlinger@gcc.gnu.org> | 2015-01-02 22:16:59 +0000 |
| commit | fe86867f07504f643ab9bf1147bac785222cadb0 (patch) | |
| tree | 2e150e026804c390ac9333406e3d7552c6a62711 /depcomp | |
| parent | e4dd5b691d56f11c225e1e1847be3800854634b6 (diff) | |
| download | gcc-fe86867f07504f643ab9bf1147bac785222cadb0.zip gcc-fe86867f07504f643ab9bf1147bac785222cadb0.tar.gz gcc-fe86867f07504f643ab9bf1147bac785222cadb0.tar.bz2 | |
Instrument bit field and unaligned accesses for TSAN.
gcc/ChangeLog:
2015-01-02 Bernd Edlinger <bernd.edlinger@hotmail.de>
Instrument bit field and unaligned accesses for TSAN.
* sanitizer.def (BUILT_IN_TSAN_READ_RANGE): New built-in function.
(BUILT_IN_TSAN_WRITE_RANGE): New built-in function.
* tsan.c (instrument_expr): Handle COMPONENT_REF and BIT_FIELD_REF.
Use BUILT_IN_TSAN_READ_RANGE and BUILT_IN_TSAN_WRITE_RANGE for
unaligned memory regions.
testsuite/ChangeLog:
2015-01-02 Bernd Edlinger <bernd.edlinger@hotmail.de>
* c-c++-common/tsan/bitfield_race.c: New testcase.
* g++.dg/tsan/aligned_vs_unaligned_race.C: Fixed.
From-SVN: r219150
Diffstat (limited to 'depcomp')
0 files changed, 0 insertions, 0 deletions