4 Commits

Author	SHA1	Message	Date
Maxim Ostapenko	651cfe3cfa	[lsan] Renable LSan for x86 Linux ... The missed clang part was committed at https://reviews.llvm.org/rL293609 thus we can reenable LSan for x86 Linux. Differential Revision: https://reviews.llvm.org/D28609 llvm-svn: 293610	2017-01-31 07:15:37 +00:00
Evgeniy Stepanov	0f550c8176	Revert "[lsan] Enable LSan for x86 Linux." ... Breaks tests on i686/Linux due to missing clang driver support: error: unsupported option '-fsanitize=leak' for target 'i386-unknown-linux-gnu' llvm-svn: 292844	2017-01-23 22:52:31 +00:00
Maxim Ostapenko	2523faf677	[lsan] Enable LSan for x86 Linux. ... People keep asking LSan to be available on 32 bit targets (e.g. https://github.com/google/sanitizers/issues/403) despite the fact that false negative ratio might be huge (up to 85%). This happens for big real world applications that may contain random binary data (e.g. browser), but for smaller apps situation is not so terrible and LSan still might be useful. This patch adds initial support for x86 Linux (disabled by default), ARM32 is in TODO list. We used this patch (well, ported to GCC) on our 32 bit mobile emulators and it worked pretty fine thus I'm posting it here to initiate further discussion. Differential Revision: https://reviews.llvm.org/D28609 llvm-svn: 292775	2017-01-23 08:45:17 +00:00
Alexey Samsonov	cd21e2f7e4	[TSan] Initialize flags as early as possible. Disables back coredump, accidentally enabled in r215479. Add a test. ... llvm-svn: 215763	2014-08-15 19:53:51 +00:00