Kostya Serebryany cff60c1409 [tsan] two more compile-time optimizations: ... - don't isntrument reads from constant globals. Saves ~1.5% of instrumented instructions on CPU2006 (counting static instructions, not their execution). - don't insrument reads from vtable (which is a global constant too). Saves ~5%. I did not measure the run-time impact of this, but it is certainly non-negative. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154444 91177308-0d34-0410-b5e6-96231b3b80d8		2012-04-10 22:29:17 +00:00
..
lit.local.cfg	[tsan] treat vtable pointer updates in a special way (requires tbaa); fix a bug (forgot to return true after instrumenting); make sure the tsan tests are run	2012-03-26 17:35:03 +00:00
read_before_write.ll	[tsan] compile-time instrumentation: do not instrument a read if	2012-04-10 18:18:56 +00:00
read_from_global.ll	[tsan] two more compile-time optimizations:	2012-04-10 22:29:17 +00:00
tsan_basic.ll
vptr_update.ll	[tsan] treat vtable pointer updates in a special way (requires tbaa); fix a bug (forgot to return true after instrumenting); make sure the tsan tests are run	2012-03-26 17:35:03 +00:00