Jim Laskey ef42a01113 General clean up of teh dwarf writer. ...

1. Most significant is the folding of debug information entries.  This
reduced self hosted -g SelectionDAGISel.s from 120M to 13M and pretty
close to matching .o file sizes with gcc.

2. Debug information entry printing for debugging the dwarf code.

3. Bring all the code closer to llvm standards.

4. Misc. fixes and doc clean ups.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31379 91177308-0d34-0410-b5e6-96231b3b80d8

2006-11-02 20:12:39 +00:00

..

SelectionDAG

For PR950:

2006-11-02 01:53:59 +00:00

AsmPrinter.cpp

Add a printSetLabel that takes two id's.

2006-11-01 09:23:08 +00:00

BranchFolding.cpp

give branch folding a simple heuristic to decide which block to split so that

2006-11-01 19:36:29 +00:00

DwarfWriter.cpp

General clean up of teh dwarf writer.

2006-11-02 20:12:39 +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

For PR950:

2006-10-20 07:07:24 +00:00

LiveInterval.cpp

When joining two intervals where the RHS is really simple, use a light-weight

2006-09-02 05:26:59 +00:00

LiveIntervalAnalysis.cpp

Keep track of the start of MBB's in a separate map from instructions. This

2006-09-15 03:57:23 +00:00

LiveVariables.cpp

Fix for PR929. The PHI nodes were being gone through for each instruction

2006-10-03 07:20:20 +00:00

LLVMTargetMachine.cpp

Don't do dead block elimination in fast mode.

2006-10-24 16:11:49 +00:00

MachineBasicBlock.cpp

add moveBefore/moveAfter helper methods

2006-10-24 00:02:26 +00:00

MachineDebugInfo.cpp

Tighter data structure for deleted debug labels.

2006-10-24 11:50:43 +00:00

MachineFunction.cpp

const'ify jump table stuff

2006-10-28 18:17:09 +00:00

MachineInstr.cpp

be more aggressive about matching identical instructions.

2006-10-25 18:08:14 +00:00

MachinePassRegistry.cpp

Final polish on machine pass registries.

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

MachOWriter.cpp

Behold, more work on relocations. Things are looking pretty good now.

2006-09-10 23:03:44 +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

"Once more into the breach, dear friends, once more, or fill the wall up

2006-09-28 07:10:24 +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

TargetRegisterClass specifies the desired spill alignment. However, it cannot be honored if stack alignment is smaller.

2006-09-28 18:52:32 +00:00

RegAllocLinearScan.cpp

LinearScanner hotspot.

2006-10-24 14:35:25 +00:00

RegAllocLocal.cpp

Fix UnitTests/2005-05-12-Int64ToFP.c with llc-beta. In particular, do not

2006-09-19 18:02:01 +00:00

RegAllocSimple.cpp

Rename

2006-11-01 23:18:32 +00:00

TwoAddressInstructionPass.cpp

Two-address instructions no longer have to be A := A op C. Now any pair of dest / src operands can be tied together.

2006-11-01 23:06:55 +00:00

UnreachableBlockElim.cpp

eliminate RegisterOpt. It does the same thing as RegisterPass.

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

VirtRegMap.cpp

Rename

2006-11-01 23:18:32 +00:00

VirtRegMap.h

Fix a long-standing wart in the code generator: two-address instruction lowering

2006-09-05 02:12:02 +00:00