Nate Begeman 206a357684 Do not try and sink a load whose chain result has more than one use, when ... trying to create RMW opportunities in the x86 backend. This can cause a cycle to appear in the graph, since the other uses may eventually feed into the TokenFactor we are sinking the load below. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81996 91177308-0d34-0410-b5e6-96231b3b80d8		2009-09-16 03:20:46 +00:00
..
Analysis	simplify some code	2009-09-16 00:08:07 +00:00
Archive	Prune #includes from llvm/Linker.h and llvm/System/Path.h,	2009-08-23 22:45:37 +00:00
AsmParser	Use MemoryBuffer::getBufferIdentifier() in the AsmPrinter instead	2009-09-08 22:20:35 +00:00
Bitcode	Reappy r80998, now that the GlobalOpt bug that it exposed on MiniSAT is fixed.	2009-09-07 23:54:19 +00:00
CodeGen	Big change #1 for personality function references:	2009-09-16 01:46:41 +00:00
CompilerDriver	convert LoopInfo.h and GraphWriter.h to use raw_ostream	2009-08-23 07:19:13 +00:00
Debugger	Prune #includes from llvm/Linker.h and llvm/System/Path.h,	2009-08-23 22:45:37 +00:00
ExecutionEngine	remove a dead variable.	2009-09-16 01:29:11 +00:00
Linker	Remove unnecessary #include.	2009-09-12 22:24:25 +00:00
MC	Big change #1 for personality function references:	2009-09-16 01:46:41 +00:00
Support	Drop the raw_ostream required buffer size to 1.	2009-09-15 20:31:46 +00:00
System	Get rid of GetProcessId in Win32/Program.inc.	2009-09-15 03:39:45 +00:00
Target	Do not try and sink a load whose chain result has more than one use, when	2009-09-16 03:20:46 +00:00
Transforms	Don't sink gep operators through phi nodes if the result would require	2009-09-16 02:01:52 +00:00
VMCore	Fix an accidental inversion of the inbounds flag.	2009-09-15 16:00:30 +00:00
Makefile	LLVMC doesn't need ENABLE_PIC to build now.	2009-07-04 03:54:54 +00:00