Chris Lattner 2255887574 Fold (sext (truncate x)) more aggressively, by avoiding creation of a ... sextinreg if not needed. This is useful in two cases: before legalize, it avoids creating a sextinreg that will be trivially removed. After legalize if the target doesn't support sextinreg, the trunc/sext would not have been removed before. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34621 91177308-0d34-0410-b5e6-96231b3b80d8		2007-02-26 03:13:59 +00:00
..
SelectionDAG	Fold (sext (truncate x)) more aggressively, by avoiding creation of a	2007-02-26 03:13:59 +00:00
AsmPrinter.cpp	Exception handling support.	2007-02-21 22:48:45 +00:00
BranchFolding.cpp	Remove isAccessable.	2007-02-22 16:39:03 +00:00
DwarfWriter.cpp	Missing end of abbreviations - correction	2007-02-22 18:48:52 +00:00
ELFWriter.cpp	Generalize TargetData strings, to support more interesting forms of data.	2007-02-14 05:52:17 +00:00
ELFWriter.h	Moved from include/llvm/CodeGen to lib/CodeGen.	2007-02-08 01:30:50 +00:00
IntrinsicLowering.cpp	Update comment.	2007-02-22 18:51:19 +00:00
LiveInterval.cpp	Added an automatic cast to "std::ostream*" etc. from OStream. We then can	2006-12-17 05:15:13 +00:00
LiveIntervalAnalysis.cpp	Fix a couple of bugs related IsDead back propagation during coalescing.	2007-02-25 09:46:31 +00:00
LiveVariables.cpp	Re-apply my liveintervalanalysis changes. Now with PR1207 fixes.	2007-02-19 21:49:54 +00:00
LLVMTargetMachine.cpp	Use exception flag.	2007-02-22 16:22:15 +00:00
MachineBasicBlock.cpp	Re-apply my liveintervalanalysis changes. Now with PR1207 fixes.	2007-02-19 21:49:54 +00:00
MachineFunction.cpp	Generalize TargetData strings, to support more interesting forms of data.	2007-02-14 05:52:17 +00:00
MachineInstr.cpp	Use findRegisterUseOperand to find a kill of particular register.	2007-02-23 01:04:26 +00:00
MachineModuleInfo.cpp	Add structures used for collecting eh information.	2007-02-21 22:38:31 +00:00
MachinePassRegistry.cpp
MachOWriter.cpp	For PR1195:	2007-02-15 02:26:10 +00:00
MachOWriter.h	Moved from include/llvm/CodeGen to lib/CodeGen.	2007-02-08 01:30:50 +00:00
Makefile
Passes.cpp
PHIElimination.cpp	rename DenseMap to IndexedMap.	2007-02-01 05:32:05 +00:00
PhysRegTracker.h
PrologEpilogInserter.cpp	First potential client of register scavenger.	2007-02-23 01:11:26 +00:00
RegAllocLinearScan.cpp	Only add liveinterval to livein set if it isn't assigned a stack slot.	2007-02-25 09:39:02 +00:00
RegAllocLocal.cpp	Use BitVector instead of vector<bool> which can be extremely slow.	2007-02-15 05:59:24 +00:00
RegAllocSimple.cpp	Eliminate static ctors from Statistics	2006-12-19 22:41:21 +00:00
RegisterScavenging.cpp	Add an assertion.	2007-02-25 09:47:31 +00:00
TwoAddressInstructionPass.cpp	Eliminate static ctors from Statistics	2006-12-19 22:41:21 +00:00
UnreachableBlockElim.cpp
VirtRegMap.cpp	A couple of more places where a register liveness has been extended and its last kill should be updated accordingly.	2007-02-25 09:51:27 +00:00
VirtRegMap.h	rename DenseMap to IndexedMap.	2007-02-01 05:32:05 +00:00