Chris Lattner 15045b6973 Fold "and (LOAD P), 255" -> zextload. This allows us to compile: ... unsigned foo3(unsigned *P) { return *P & 255; } as: _foo3: lbz r3, 3(r3) blr instead of: _foo3: lwz r2, 0(r3) rlwinm r3, r2, 0, 24, 31 blr and: unsigned short foo2(float a) { return a; } as: _foo2: fctiwz f0, f1 stfd f0, -8(r1) lhz r3, -2(r1) blr instead of: _foo2: fctiwz f0, f1 stfd f0, -8(r1) lwz r2, -4(r1) rlwinm r3, r2, 0, 16, 31 blr git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26417 91177308-0d34-0410-b5e6-96231b3b80d8		2006-02-28 06:35:35 +00:00
..
SelectionDAG	Fold "and (LOAD P), 255" -> zextload. This allows us to compile:	2006-02-28 06:35:35 +00:00
AsmPrinter.cpp	Use the PrintAsmMemoryOperand to print addressing modes.	2006-02-24 20:21:58 +00:00
BranchFolding.cpp	Remove trailing whitespace	2005-04-21 22:36:52 +00:00
DwarfWriter.cpp	Qualify dwarf namespace inside llvm namespace.	2006-02-27 22:37:23 +00:00
ELFWriter.cpp	add these so I can be less naughty	2005-12-28 06:29:02 +00:00
IntrinsicLowering.cpp	For PR411:	2006-01-16 21:12:35 +00:00
LiveInterval.cpp	Fix LiveInterval::getOverlapingRanges to take things in the right order	2005-10-21 06:41:30 +00:00
LiveIntervalAnalysis.cpp	Add explicit #includes of <iostream>	2006-01-22 23:41:00 +00:00
LiveVariables.cpp	Add a LiveVariables::VarInfo::dump method	2006-01-04 05:40:30 +00:00
MachineBasicBlock.cpp	Remove trailing whitespace	2005-04-21 22:36:52 +00:00
MachineCodeEmitter.cpp	mixed-STL programs are big and nasty :(	2005-12-28 02:44:35 +00:00
MachineDebugInfo.cpp	Add pointer and reference types. Added short-term code to ignore NULL types	2006-02-24 16:46:40 +00:00
MachineFunction.cpp	Adjust to MachineConstantPool interface change: instead of keeping a	2006-02-09 04:46:04 +00:00
MachineInstr.cpp	Remove trailing whitespace	2005-04-21 22:36:52 +00:00
Makefile	Change Library Names Not To Conflict With Others When Installed	2004-10-27 23:18:45 +00:00
Passes.cpp	Alkis agrees that that iterative scan allocator isn't going to be worked on	2005-10-24 04:14:30 +00:00
PHIElimination.cpp	Add support for targets (like Alpha) that have terminator instructions which	2006-01-04 07:12:21 +00:00
PhysRegTracker.h	Improved PhysRegTracker interface. RegAlloc lazily allocates the register tracker using a std::auto_ptr	2004-02-23 06:10:13 +00:00
PrologEpilogInserter.cpp	Always compute max align.	2005-11-06 17:43:20 +00:00
RegAllocLinearScan.cpp	Code cleanups, no functionality change	2006-02-23 06:44:17 +00:00
RegAllocLocal.cpp	Add explicit #includes of <iostream>	2006-01-22 23:41:00 +00:00
RegAllocSimple.cpp	Add explicit #includes of <iostream>	2006-01-22 23:41:00 +00:00
TwoAddressInstructionPass.cpp	Add explicit #includes of <iostream>	2006-01-22 23:41:00 +00:00
UnreachableBlockElim.cpp	Remove trailing whitespace	2005-04-21 22:36:52 +00:00
VirtRegMap.cpp	Fix a bug that Evan exposed with some changes he's making, and that was	2006-02-25 02:17:31 +00:00
VirtRegMap.h	Remove trailing whitespace	2005-04-21 22:36:52 +00:00