Chris Lattner d2f9ee9ea7 Codegen cond&cond with two branches. This compiles (f.e.) PowerPC/and-branch.ll to: ...

cmpwi cr0, r4, 4
        bgt cr0, LBB1_2 ;UnifiedReturnBlock
LBB1_3: ;entry
        cmplwi cr0, r3, 0
        bne cr0, LBB1_2 ;UnifiedReturnBlock

instead of:

        cmpwi cr7, r4, 4
        mfcr r2
        addic r4, r3, -1
        subfe r3, r4, r3
        rlwinm r2, r2, 30, 31, 31
        or r2, r2, r3
        cmplwi cr0, r2, 0
        bne cr0, LBB1_2 ;UnifiedReturnBlock
LBB1_1: ;cond_true


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31232 91177308-0d34-0410-b5e6-96231b3b80d8

2006-10-27 21:54:23 +00:00

..

SelectionDAG

Codegen cond&cond with two branches. This compiles (f.e.) PowerPC/and-branch.ll to:

2006-10-27 21:54:23 +00:00

AsmPrinter.cpp

Move getPreferredAlignmentLog from AsmPrinter to TargetData

2006-10-24 20:32:14 +00:00

BranchFolding.cpp

simplify code

2006-10-25 22:21:37 +00:00

DwarfWriter.cpp

Tighter data structure for deleted debug labels.

2006-10-24 11:50:43 +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

Bugfixes

2006-10-03 20:19:23 +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

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