Kostya Serebryany 2076af0184 [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 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154418 91177308-0d34-0410-b5e6-96231b3b80d8		2012-04-10 18:18:56 +00:00
..
Analysis	Fix 12513: Loop unrolling breaks with indirect branches.	2012-04-10 05:14:42 +00:00
Archive	Include cstdio in a few place that depended on getting it transitively through StringExtras.h	2012-03-23 11:35:30 +00:00
AsmParser	Convert assert(0) to llvm_unreachable	2012-02-07 05:05:23 +00:00
Bitcode	llvm::SwitchInst	2012-03-11 06:09:17 +00:00
CodeGen	To ensure that we have more accurate line information for a block	2012-04-10 18:18:10 +00:00
DebugInfo	Fix a C++11 UDL conflict.	2012-04-04 20:33:56 +00:00
ExecutionEngine	EngineBuilder::create is expected to take ownership of the TargetMachine passed to it. Delete it on error or when we create an interpreter that doesn't need it.	2012-04-08 14:53:14 +00:00
Linker	It's possible for two types, which are isomorphic, to be added to the	2012-03-23 23:17:38 +00:00
MC	Use the correct section types on Solaris for unwind data on both x86 and x86-64.	2012-04-10 11:44:33 +00:00
Object	Add a constructor for DataRefImpl and remove excess initialization.	2012-04-10 01:54:44 +00:00
Support	In MemoryBuffer::getOpenFile() make sure that the buffer is null-terminated if	2012-04-05 04:23:56 +00:00
TableGen	Fix infinite loop in nested multiclasses.	2012-03-07 16:39:35 +00:00
Target	ARM fix cc_out operand handling for t2SUBrr instructions.	2012-04-10 17:31:55 +00:00
Transforms	[tsan] compile-time instrumentation: do not instrument a read if	2012-04-10 18:18:56 +00:00
VMCore	Express the number of ULPs in fpaccuracy metadata as a real rather than a	2012-04-10 08:22:43 +00:00
CMakeLists.txt	Move TableGen's parser and entry point into a library	2011-10-01 16:41:13 +00:00
LLVMBuild.txt	LLVMBuild: Introduce a common section which currently has a list of the	2011-12-12 22:45:54 +00:00
Makefile	Remove more of llvmc and dependencies.	2011-09-20 00:34:27 +00:00