Chris Lattner 6d8fbef015 Teach the coallescer to coallesce live intervals joined by an arbitrary ...

number of copies, potentially defining live ranges that appear to have
differing value numbers that become identical when coallsced.  Among other
things, this fixes CodeGen/X86/shift-coalesce.ll and PR687.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29968 91177308-0d34-0410-b5e6-96231b3b80d8

2006-08-29 23:18:15 +00:00

..

SelectionDAG

Move isCommutativeBinOp from SelectionDAG.cpp and DAGCombiner.cpp out. Make it a static method of SelectionDAG.

2006-08-29 06:42:35 +00:00

AsmPrinter.cpp

Emit .set directives for jump table entries when possible, which reduces

2006-08-12 21:29:52 +00:00

BranchFolding.cpp

Remove trailing whitespace

2005-04-21 22:36:52 +00:00

DwarfWriter.cpp

Handle callee saved registers in dwarf frame info (lead up to exception

2006-08-29 16:24:26 +00:00

ELFWriter.cpp

Refactor a bunch of includes so that TargetMachine.h doesn't have to include

2006-05-12 06:33:49 +00:00

IntrinsicLowering.cpp

Handle new forms of llvm.dbg intrinsics.

2006-03-23 18:06:46 +00:00

LiveInterval.cpp

Teach the coallescer to coallesce live intervals joined by an arbitrary

2006-08-29 23:18:15 +00:00

LiveIntervalAnalysis.cpp

Teach the coallescer to coallesce live intervals joined by an arbitrary

2006-08-29 23:18:15 +00:00

LiveVariables.cpp

Eliminate RegisterAnalysis. RegisterPass now does all that is necessary.

2006-08-27 22:30:17 +00:00

MachineBasicBlock.cpp

Refactor a bunch of includes so that TargetMachine.h doesn't have to include

2006-05-12 06:33:49 +00:00

MachineDebugInfo.cpp

Adding C++ member support.

2006-08-21 21:20:18 +00:00

MachineFunction.cpp

s|llvm/Support/Visibility.h|llvm/Support/Compiler.h|

2006-08-27 12:54:02 +00:00

MachineInstr.cpp

Instructions with variable operands (variable_ops) can have a number required

2006-06-15 07:22:16 +00:00

MachinePassRegistry.cpp

Final polish on machine pass registries.

2006-08-02 12:30:23 +00:00

MachOWriter.cpp

Properly size the string table, and emit symbol table and string table

2006-08-26 15:46:34 +00:00

Makefile

Fix linking on Alpha

2006-07-20 17:27:58 +00:00

Passes.cpp

Work around a bug in gcc 3.3.5, reported by a user

2006-08-03 00:16:56 +00:00

PHIElimination.cpp

s|llvm/Support/Visibility.h|llvm/Support/Compiler.h|

2006-08-27 12:54:02 +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

s|llvm/Support/Visibility.h|llvm/Support/Compiler.h|

2006-08-27 12:54:02 +00:00

RegAllocLinearScan.cpp

s|llvm/Support/Visibility.h|llvm/Support/Compiler.h|

2006-08-27 12:54:02 +00:00

RegAllocLocal.cpp

s|llvm/Support/Visibility.h|llvm/Support/Compiler.h|

2006-08-27 12:54:02 +00:00

RegAllocSimple.cpp

s|llvm/Support/Visibility.h|llvm/Support/Compiler.h|

2006-08-27 12:54:02 +00:00

TwoAddressInstructionPass.cpp

s|llvm/Support/Visibility.h|llvm/Support/Compiler.h|

2006-08-27 12:54:02 +00:00

UnreachableBlockElim.cpp

eliminate RegisterOpt. It does the same thing as RegisterPass.

2006-08-27 22:42:52 +00:00

VirtRegMap.cpp

s|llvm/Support/Visibility.h|llvm/Support/Compiler.h|

2006-08-27 12:54:02 +00:00

VirtRegMap.h

Fix a latent bug that my spiller patch last week exposed: we were leaving

2006-05-01 22:03:24 +00:00