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move target-independent opcodes out of TargetInstrInfo

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into TargetOpcodes.h.  #include the new TargetOpcodes.h
into MachineInstr.  Add new inline accessors (like isPHI())
to MachineInstr, and start using them throughout the 
codebase.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95687 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2010-02-09 19:54:29 +00:00
parent 4152778605
commit 518bb53485
63 changed files with 344 additions and 352 deletions
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5
lib/CodeGen/MachineSink.cpp
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@@ -77,7 +77,7 @@ bool MachineSinking::AllUsesDominatedByBlock(unsigned Reg,
// Determine the block of the use.
MachineInstr *UseInst = &*I;
MachineBasicBlock *UseBlock = UseInst->getParent();
if (UseInst->getOpcode() == TargetInstrInfo::PHI) {
if (UseInst->isPHI()) {
// PHI nodes use the operand in the predecessor block, not the block with
// the PHI.
UseBlock = UseInst->getOperand(I.getOperandNo()+1).getMBB();
@@ -269,8 +269,7 @@ bool MachineSinking::SinkInstruction(MachineInstr *MI, bool &SawStore) {
// Determine where to insert into. Skip phi nodes.
MachineBasicBlock::iterator InsertPos = SuccToSinkTo->begin();
while (InsertPos != SuccToSinkTo->end() &&
InsertPos->getOpcode() == TargetInstrInfo::PHI)
while (InsertPos != SuccToSinkTo->end() && InsertPos->isPHI())
++InsertPos;
// Move the instruction.