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llvm-project/llvm/lib/CodeGen
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Chris Lattner 04f52079d7 Add a simple little improvement to the local spiller to keep track of stores 
and delete them if they turn out to be dead.  This is a useful little hack
that even speeds up some programs.  For example, it speeds up Ptrdist/ks
from 17.53s to 15.59s, and 188.ammp from 149s to 146s.

This also speeds up llc :)

llvm-svn: 16630
 		2004-10-01 19:47:12 +00:00
..
InstrSched Add includes and use std:: for standard library calls to make code 2004-09-28 14:42:44 +00:00
ModuloScheduling Add includes and use std:: for standard library calls to make code 2004-09-28 14:42:44 +00:00
SelectionDAG Add #include <iostream> since Value.h does not #include it any more. 2004-07-04 12:19:56 +00:00
AsmPrinter.cpp Do not use .xword and friends to emit zeros on V9. Apparently there are issues 2004-08-24 00:26:11 +00:00
BranchFolding.cpp Changes For Bug 352 2004-09-01 22:55:40 +00:00
IntrinsicLowering.cpp Fix #includes of i*.h => Instructions.h as per PR403. 2004-07-29 17:30:56 +00:00
LiveInterval.cpp Fix includes. Patch contributed by Paolo Invernizzi! 2004-09-28 02:38:58 +00:00
LiveInterval.h Make a method const, no functionality changes 2004-07-25 06:23:01 +00:00
LiveIntervalAnalysis.cpp Pretty print a bit nicer :) 2004-10-01 19:01:39 +00:00
LiveIntervalAnalysis.h * Wrap some comments to 80 cols 2004-09-30 15:59:17 +00:00
LiveVariables.cpp Changes For Bug 352 2004-09-01 22:55:40 +00:00
MachineBasicBlock.cpp Indent to 2 spaces. 2004-09-05 18:39:20 +00:00
MachineCodeEmitter.cpp Add #include <iostream> since Value.h does not #include it any more. 2004-07-04 12:19:56 +00:00
MachineFunction.cpp Indent to 2 spaces and cleanup excess whitespace. 2004-09-05 18:41:35 +00:00
MachineInstr.cpp Changes For Bug 352 2004-09-01 22:55:40 +00:00
Makefile Adding ModuloScheduling so that it compiles for everyone. 2004-08-01 19:00:17 +00:00
PHIElimination.cpp Changes For Bug 352 2004-09-01 22:55:40 +00:00
Passes.cpp Changes For Bug 352 2004-09-01 22:55:40 +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 Put this change back in after testing from Reid proved its innocence. getSpillSize now returns value in bits 2004-08-29 22:00:24 +00:00
RegAllocIterativeScan.cpp Change the way we choose a free register: instead of picking the first 2004-09-02 21:24:33 +00:00
RegAllocLinearScan.cpp Free the VirtRegMap at the end of MachineFunction processing instead of at 2004-09-30 02:02:33 +00:00
RegAllocLocal.cpp Changes For Bug 352 2004-09-01 22:55:40 +00:00
RegAllocSimple.cpp Changes For Bug 352 2004-09-01 22:55:40 +00:00
TwoAddressInstructionPass.cpp Changes For Bug 352 2004-09-01 22:55:40 +00:00
UnreachableBlockElim.cpp Changes For Bug 352 2004-09-01 22:55:40 +00:00
VirtRegMap.cpp Add a simple little improvement to the local spiller to keep track of stores 2004-10-01 19:47:12 +00:00
VirtRegMap.h Document this class a bit :-) 2004-10-01 00:35:07 +00:00