Chris Lattner 52b25db3ef 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 :)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16630 91177308-0d34-0410-b5e6-96231b3b80d8

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

…

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

…

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

…

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

Passes.cpp

Changes For Bug 352

2004-09-01 22:55:40 +00:00

PHIElimination.cpp

Changes For Bug 352

2004-09-01 22:55:40 +00:00

PhysRegTracker.h

…

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