Chris Lattner a4176525cc Reduce the number of copies emitted as machine instructions by ... generating results in vregs that will need them. In the case of something like this: CopyToReg((add X, Y), reg1024), we no longer emit code like this: reg1025 = add X, Y reg1024 = reg 1025 Instead, we emit: reg1024 = add X, Y Whoa! :) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24111 91177308-0d34-0410-b5e6-96231b3b80d8		2005-10-30 18:54:27 +00:00
..
SelectionDAG	Reduce the number of copies emitted as machine instructions by	2005-10-30 18:54:27 +00:00
AsmPrinter.cpp	Culling out use of unions for converting FP to bits and vice versa.	2005-08-17 19:34:49 +00:00
BranchFolding.cpp
ELFWriter.cpp	Fix VC++ constant truncation warning.	2005-08-19 16:19:21 +00:00
IntrinsicLowering.cpp	When a function takes a variable number of pointer arguments, with a zero	2005-10-23 04:37:20 +00:00
LiveInterval.cpp	Fix LiveInterval::getOverlapingRanges to take things in the right order	2005-10-21 06:41:30 +00:00
LiveIntervalAnalysis.cpp	Fix some spello's pointed out by Gabor Greif	2005-10-26 18:41:41 +00:00
LiveVariables.cpp	Implement LiveVariables.h change	2005-08-24 00:09:33 +00:00
MachineBasicBlock.cpp
MachineCodeEmitter.cpp	new is not a valid default anywhere, so make this pure virtual	2005-07-28 18:13:59 +00:00
MachineFunction.cpp	Added graphviz/gv support for MF.	2005-10-12 12:09:05 +00:00
MachineInstr.cpp
Makefile
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	clean up this code a bit, no functionality change	2005-10-03 07:22:07 +00:00
PhysRegTracker.h
PrologEpilogInserter.cpp	now that we have a reg class to spill with, get this info from the regclass	2005-09-30 17:19:22 +00:00
RegAllocLinearScan.cpp	Expose the LiveInterval interfaces as public headers.	2005-09-21 04:19:09 +00:00
RegAllocLocal.cpp	Change this code ot pass register classes into the stack slot spiller/reloader	2005-09-30 01:29:00 +00:00
RegAllocSimple.cpp	Change this code ot pass register classes into the stack slot spiller/reloader	2005-09-30 01:29:00 +00:00
TwoAddressInstructionPass.cpp	Fix some spello's pointed out by Gabor Greif	2005-10-26 18:41:41 +00:00
UnreachableBlockElim.cpp
VirtRegMap.cpp	Fix the LLC regressions on X86 last night. In particular, when undoing	2005-10-06 17:19:06 +00:00
VirtRegMap.h