Chris Lattner 753d9cb50e fold trivial token factor nodes. This allows us to compile ...

test/CodeGen/X86/fp-stack-ret.ll into:

        movl 4(%esp), %eax
        fldl (%eax)
        ret

instead of:

        subl $12, %esp
        movl 16(%esp), %eax
        movsd (%eax), %xmm0
        movsd %xmm0, (%esp)
        fldl (%esp)
        addl $12, %esp
        ret

by eliminating a token factor that blocked a check.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34584 91177308-0d34-0410-b5e6-96231b3b80d8

2007-02-25 08:24:27 +00:00

..

SelectionDAG

fold trivial token factor nodes. This allows us to compile

2007-02-25 08:24:27 +00:00

AsmPrinter.cpp

Exception handling support.

2007-02-21 22:48:45 +00:00

BranchFolding.cpp

Remove isAccessable.

2007-02-22 16:39:03 +00:00

DwarfWriter.cpp

Missing end of abbreviations - correction

2007-02-22 18:48:52 +00:00

ELFWriter.cpp

Generalize TargetData strings, to support more interesting forms of data.

2007-02-14 05:52:17 +00:00

ELFWriter.h

Moved from include/llvm/CodeGen to lib/CodeGen.

2007-02-08 01:30:50 +00:00

IntrinsicLowering.cpp

Update comment.

2007-02-22 18:51:19 +00:00

LiveInterval.cpp

…

LiveIntervalAnalysis.cpp

Handle cases when joining live intervals of two virtual registers.

2007-02-23 20:40:13 +00:00

LiveVariables.cpp

Re-apply my liveintervalanalysis changes. Now with PR1207 fixes.

2007-02-19 21:49:54 +00:00

LLVMTargetMachine.cpp

Use exception flag.

2007-02-22 16:22:15 +00:00

MachineBasicBlock.cpp

Re-apply my liveintervalanalysis changes. Now with PR1207 fixes.

2007-02-19 21:49:54 +00:00

MachineFunction.cpp

Generalize TargetData strings, to support more interesting forms of data.

2007-02-14 05:52:17 +00:00

MachineInstr.cpp

Use findRegisterUseOperand to find a kill of particular register.

2007-02-23 01:04:26 +00:00

MachineModuleInfo.cpp

Add structures used for collecting eh information.

2007-02-21 22:38:31 +00:00

MachinePassRegistry.cpp

…

MachOWriter.cpp

For PR1195:

2007-02-15 02:26:10 +00:00

MachOWriter.h

Moved from include/llvm/CodeGen to lib/CodeGen.

2007-02-08 01:30:50 +00:00

Makefile

…

Passes.cpp

…

PHIElimination.cpp

rename DenseMap to IndexedMap.

2007-02-01 05:32:05 +00:00

PhysRegTracker.h

…

PrologEpilogInserter.cpp

First potential client of register scavenger.

2007-02-23 01:11:26 +00:00

RegAllocLinearScan.cpp

Re-apply my liveintervalanalysis changes. Now with PR1207 fixes.

2007-02-19 21:49:54 +00:00

RegAllocLocal.cpp

Use BitVector instead of vector<bool> which can be extremely slow.

2007-02-15 05:59:24 +00:00

RegAllocSimple.cpp

Eliminate static ctors from Statistics

2006-12-19 22:41:21 +00:00

RegisterScavenging.cpp

Mark livein registers as being in used.

2007-02-23 08:41:19 +00:00

TwoAddressInstructionPass.cpp

Eliminate static ctors from Statistics

2006-12-19 22:41:21 +00:00

UnreachableBlockElim.cpp

…

VirtRegMap.cpp

Reuse extends the liveness of a register. Transfer the kill to the operand that reuse it.

2007-02-23 21:47:50 +00:00

VirtRegMap.h

rename DenseMap to IndexedMap.

2007-02-01 05:32:05 +00:00