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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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2
lib/CodeGen/CodePlacementOpt.cpp
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@ -106,7 +106,7 @@ bool CodePlacementOpt::HasAnalyzableTerminator(MachineBasicBlock *MBB) {
// At the time of this writing, there are blocks which AnalyzeBranch
// thinks end in single uncoditional branches, yet which have two CFG
// successors. Code in this file is not prepared to reason about such things.
if (!MBB->empty() && MBB->back().getOpcode() == TargetInstrInfo::EH_LABEL)
if (!MBB->empty() && MBB->back().isEHLabel())
return false;
// Aggressively handle return blocks and similar constructs.