Dan Gohman aae317ac32 Fix a bug in x86's PreprocessForRMW logic that was exposed ... by aggressive chain operand optimization. UpdateNodeOperands does not modify the node in place if it would result in a node identical to an existing node. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78297 91177308-0d34-0410-b5e6-96231b3b80d8		2009-08-06 09:22:57 +00:00
..
Analysis	Simplify the ZIV tester to the max.	2009-08-06 03:10:33 +00:00
Archive
AsmParser
Bitcode
CodeGen	Fix a few places in DAGCombiner that were creating all-ones-bits	2009-08-06 09:18:59 +00:00
CompilerDriver
Debugger
ExecutionEngine
Linker
MC
Support
System
Target	Fix a bug in x86's PreprocessForRMW logic that was exposed	2009-08-06 09:22:57 +00:00
Transforms
VMCore	Don't search the entire type table just to delete a type by name.	2009-08-06 06:04:35 +00:00
Makefile