Chris Lattner 386e29065d Three changes: ...

1. Remove a bunch of ifdef'd code.
2. When a block just contains an uncond branch, change all blocks branching
   to it to jump to the destination instead.
3. If branch analysis tells us some edges in the machinecfg are not actually
   possible, remove them.

#2 triggers a suprisingly large number of times.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31094 91177308-0d34-0410-b5e6-96231b3b80d8

2006-10-21 05:08:28 +00:00

..

SelectionDAG

Make flag and chain edges visually distinguishable from value edges in DOT

2006-10-20 18:06:09 +00:00

AsmPrinter.cpp

For PR950:

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

BranchFolding.cpp

Three changes:

2006-10-21 05:08:28 +00:00

DwarfWriter.cpp

Do not leak all of the SourceLineInfo objects. Do not bother mallocing each

2006-10-17 22:06:46 +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

add the branch folding pass as a late cleanup pass for all targets. For now

2006-10-13 20:45:56 +00:00

MachineBasicBlock.cpp

print labels even if a MBB doesn't have a corresponding LLVM BB, just don't

2006-10-06 21:28:17 +00:00

MachineDebugInfo.cpp

For PR950:

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

MachineFunction.cpp

Bugfixes

2006-10-03 20:19:23 +00:00

MachineInstr.cpp

implement MachineOperand::isIdenticalTo

2006-10-20 22:39:59 +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

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

2006-08-27 12:54:02 +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

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

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

TwoAddressInstructionPass.cpp

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

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

UnreachableBlockElim.cpp

eliminate RegisterOpt. It does the same thing as RegisterPass.

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

VirtRegMap.cpp

restore my previous patch, now that the X86 backend bug has been fixed:

2006-10-12 17:45:38 +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