Bob Wilson 71124f698b Fix pr4843: When an instruction has multiple destination registers that are ... tied to different source registers, the TwoAddressInstructionPass needs to be smarter. Change it to check before replacing a source register whether that source register is tied to a different destination register, and if so, defer handling it until a subsequent iteration. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80654 91177308-0d34-0410-b5e6-96231b3b80d8		2009-09-01 04:18:40 +00:00
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Analysis	Introduce DILocation.	2009-09-01 01:14:15 +00:00
Archive	Prune #includes from llvm/Linker.h and llvm/System/Path.h,	2009-08-23 22:45:37 +00:00
AsmParser	Minor logic simplification.	2009-08-29 23:37:49 +00:00
Bitcode	Reapply 79977.	2009-08-28 23:24:31 +00:00
CodeGen	Fix pr4843: When an instruction has multiple destination registers that are	2009-09-01 04:18:40 +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	Fix OProfile support after r80406 changed the DebugInfo interface from	2009-08-29 00:44:16 +00:00
Linker	Prune #includes from llvm/Linker.h and llvm/System/Path.h,	2009-08-23 22:45:37 +00:00
MC	llvm-mc: Store MCSymbolData value as a pointer (to make MSVC happy).	2009-09-01 04:09:03 +00:00
Support	Add triple parsing support for XCore.	2009-08-31 21:51:36 +00:00
System	Fix ExplicitSymbols leak.	2009-08-31 16:12:29 +00:00
Target	Fix compiler warnings	2009-09-01 02:05:03 +00:00
Transforms	fix some cases where instcombine would change hte IR but not return true	2009-08-31 06:57:37 +00:00
VMCore	Free the constants that have no uses in ~LLVMContext.	2009-08-31 16:14:59 +00:00
Makefile	LLVMC doesn't need ENABLE_PIC to build now.	2009-07-04 03:54:54 +00:00