Kostya Serebryany 01d463472d [tsan] compile-time instrumentation: do not instrument a read if ... a write to the same temp follows in the same BB. Also add stats printing. On Spec CPU2006 this optimization saves roughly 4% of instrumented reads (which is 3% of all instrumented accesses): Writes : 161216 Reads : 446458 Reads-before-write: 18295 llvm-svn: 154418		2012-04-10 18:18:56 +00:00
..
Analysis	SCEV: When expanding a GEP the final addition to the base pointer has NUW but not NSW.	2012-04-07 17:19:26 +00:00
Archive
Assembler	Remove old 'grep' lines.	2012-04-08 11:53:54 +00:00
Bindings/Ocaml
Bitcode	FileCheckize these testcases.	2012-04-08 11:00:38 +00:00
BugPoint
CodeGen	To ensure that we have more accurate line information for a block	2012-04-10 18:18:10 +00:00
DebugInfo	Patch to set is_stmt a little better for prologue lines in a function.	2012-04-05 20:39:05 +00:00
ExecutionEngine	Revert r153694. It was causing failures in the buildbots.	2012-03-29 23:23:59 +00:00
Feature
Instrumentation	[tsan] compile-time instrumentation: do not instrument a read if	2012-04-10 18:18:56 +00:00
Integer
Linker
MC	ARM fix cc_out operand handling for t2SUBrr instructions.	2012-04-10 17:31:55 +00:00
Object
Other
Scripts
TableGen
Transforms	Fix 12513: Loop unrolling breaks with indirect branches.	2012-04-10 05:14:42 +00:00
Unit
Verifier	Express the number of ULPs in fpaccuracy metadata as a real rather than a	2012-04-10 08:22:43 +00:00
YAMLParser	Add YAML parser to Support.	2012-04-03 23:09:22 +00:00
CMakeLists.txt	Revert r153694. It was causing failures in the buildbots.	2012-03-29 23:23:59 +00:00
lit.cfg
lit.site.cfg.in	Revert r153694. It was causing failures in the buildbots.	2012-03-29 23:23:59 +00:00
Makefile	Revert r153694. It was causing failures in the buildbots.	2012-03-29 23:23:59 +00:00
Makefile.tests
site.exp.in
TestRunner.sh