Nate Begeman fc1b1dad88 Add ISD::UNDEF node ... Teach the SelectionDAG code how to expand and promote it Have PPC32 LowerCallTo generate ISD::UNDEF for int arg regs used up by fp arguments, but not shadowing their value. This allows us to do the right thing with both fixed and vararg floating point arguments. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20988 91177308-0d34-0410-b5e6-96231b3b80d8		2005-04-01 22:34:39 +00:00
..
SelectionDAG	Add ISD::UNDEF node	2005-04-01 22:34:39 +00:00
AsmPrinter.cpp	Print GEP offsets as signed values instead of unsigned values. On X86, this	2005-02-14 21:40:26 +00:00
BranchFolding.cpp
IntrinsicLowering.cpp	First step in adding pcmarker intrinsic. Second step (soon) is adding backend support.	2005-03-28 20:05:49 +00:00
LiveInterval.cpp
LiveInterval.h
LiveIntervalAnalysis.cpp	I didn't mean to check this in. :(	2005-03-10 20:59:51 +00:00
LiveIntervalAnalysis.h	Allow the live interval analysis pass to be a bit more aggressive about	2005-03-09 23:05:19 +00:00
LiveVariables.cpp	Just in case, handle something that is both a use and a def.	2005-01-19 17:11:51 +00:00
MachineBasicBlock.cpp	print the machine CFG in the -print-machineinstrs dump	2005-04-01 06:48:38 +00:00
MachineCodeEmitter.cpp
MachineFunction.cpp	Improve conformance with the Misha spelling benchmark suite	2005-01-30 00:09:23 +00:00
MachineInstr.cpp
Makefile
Passes.cpp
PHIElimination.cpp
PhysRegTracker.h
PrologEpilogInserter.cpp	Simplify/speedup the PEI by not having to scan for uses of the callee saved	2005-01-23 23:13:12 +00:00
RegAllocIterativeScan.cpp	Update these register allocators to set the PhysRegUsed info in MachineFunction.	2005-01-23 22:45:13 +00:00
RegAllocLinearScan.cpp	Update these register allocators to set the PhysRegUsed info in MachineFunction.	2005-01-23 22:45:13 +00:00
RegAllocLocal.cpp	Update this pass to set PhysRegsUsed info in MachineFunction.	2005-01-23 22:51:56 +00:00
RegAllocSimple.cpp	Update physregsused info.	2005-01-23 22:55:45 +00:00
TwoAddressInstructionPass.cpp
UnreachableBlockElim.cpp	Fix the missing symbols problem Bill was hitting. Patch contributed by	2005-03-17 15:38:16 +00:00
VirtRegMap.cpp	Update these register allocators to set the PhysRegUsed info in MachineFunction.	2005-01-23 22:45:13 +00:00
VirtRegMap.h