Evan Cheng 66f7163545 Local spiller optimization: ... Turn a store folding instruction into a load folding instruction. e.g. xorl %edi, %eax movl %eax, -32(%ebp) movl -36(%ebp), %eax orl %eax, -32(%ebp) => xorl %edi, %eax orl -36(%ebp), %eax mov %eax, -32(%ebp) This enables the unfolding optimization for a subsequent instruction which will also eliminate the newly introduced store instruction. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43192 91177308-0d34-0410-b5e6-96231b3b80d8		2007-10-19 21:23:22 +00:00
..
MRegisterInfo.h	Local spiller optimization:	2007-10-19 21:23:22 +00:00
SubtargetFeature.h	Add explicit keywords.	2007-10-08 15:08:41 +00:00
TargetAsmInfo.h	TargetAsmInfo::getAddressSize() was incorrect for x86-64 and 64-bit targets	2007-09-27 23:12:31 +00:00
TargetData.h	Add getABITypeSize, getABITypeSizeInBits	2007-10-01 16:03:14 +00:00
TargetELFWriterInfo.h	Add explicit keywords and remove spurious trailing semicolons.	2007-08-27 14:50:10 +00:00
TargetFrameInfo.h
TargetInstrInfo.h	Added getNumDefs().	2007-09-13 00:16:29 +00:00
TargetInstrItineraries.h
TargetJITInfo.h
TargetLowering.h	rename ExpandOperation to ExpandOperationResult, as suggested	2007-10-19 15:28:47 +00:00
TargetMachine.h	Fix the comments for the 'fast' parameter in addPassesToEmitFile.	2007-07-30 15:04:59 +00:00
TargetMachineRegistry.h	Missing 'public' keyword.	2007-10-18 11:31:21 +00:00
TargetMachOWriterInfo.h
TargetOptions.h	Corrected many typing errors. And removed 'nest' parameter handling	2007-10-12 21:30:57 +00:00
TargetSubtarget.h