Vikram S. Adve 32f81a3469 Allow copy coalescing in more cases: if sum of node degrees is more than ... than #available regs, compute the sum excluding duplicates and if that is less than #regs, go ahead and coalesce. Add method IGNode::getCombinedDegree to count excluding duplicates. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3842 91177308-0d34-0410-b5e6-96231b3b80d8		2002-09-20 00:45:47 +00:00
..
InstrSched	* Removed extraneous #includes	2002-08-09 20:08:03 +00:00
InstrSelection	Add support for GCC 2.96	2002-09-17 17:23:09 +00:00
Mapping	moved this file from lib/Reoptimizer/Mapping	2002-08-27 22:47:33 +00:00
PostOpts	Peephole optimization pass on final machine code.	2002-09-20 00:42:11 +00:00
PreOpts	Moving these files from Code/PreSelection to here.	2002-09-20 00:29:28 +00:00
RegAlloc	Allow copy coalescing in more cases: if sum of node degrees is more than	2002-09-20 00:45:47 +00:00
MachineBasicBlock.cpp	Implementation of class MachineCodeForBasicBlock.	2002-07-08 23:01:11 +00:00
MachineCodeForInstruction.cpp	Add an assertion.	2002-09-16 15:13:59 +00:00
MachineFunction.cpp	Improve and fix error in allocating stack slots: adjust alignment after adding	2002-09-16 15:18:16 +00:00
MachineInstr.cpp	Dump routine now writes out allocated register numbers if available.	2002-09-16 15:18:53 +00:00
MachineInstrAnnot.cpp	* Removed extraneous #includes	2002-08-09 20:08:06 +00:00
Makefile	Add subdirectory PreSelection.	2002-09-16 15:32:07 +00:00