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| author | Chris Lattner <sabre@nondot.org> | 2010-02-09 19:54:29 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2010-02-09 19:54:29 +0000 |
| commit | b06015aa69b55fc5b434f34543513df74e16cb6b (patch) | |
| tree | 142279dee98a59105fb98306e527233a4ff5d64a /llvm/lib/CodeGen/MachineLICM.cpp | |
| parent | f7279bd10f2954613a0f1b2454263152c965b126 (diff) | |
| download | bcm5719-llvm-b06015aa69b55fc5b434f34543513df74e16cb6b.tar.gz bcm5719-llvm-b06015aa69b55fc5b434f34543513df74e16cb6b.zip | |
move target-independent opcodes out of TargetInstrInfo
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.
llvm-svn: 95687
Diffstat (limited to 'llvm/lib/CodeGen/MachineLICM.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/MachineLICM.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/CodeGen/MachineLICM.cpp b/llvm/lib/CodeGen/MachineLICM.cpp index ffcc8abbc7b..92c84f3e836 100644 --- a/llvm/lib/CodeGen/MachineLICM.cpp +++ b/llvm/lib/CodeGen/MachineLICM.cpp @@ -336,7 +336,7 @@ static bool HasPHIUses(unsigned Reg, MachineRegisterInfo *RegInfo) { for (MachineRegisterInfo::use_iterator UI = RegInfo->use_begin(Reg), UE = RegInfo->use_end(); UI != UE; ++UI) { MachineInstr *UseMI = &*UI; - if (UseMI->getOpcode() == TargetInstrInfo::PHI) + if (UseMI->isPHI()) return true; } return false; @@ -363,7 +363,7 @@ bool MachineLICM::isLoadFromConstantMemory(MachineInstr *MI) { /// IsProfitableToHoist - Return true if it is potentially profitable to hoist /// the given loop invariant. bool MachineLICM::IsProfitableToHoist(MachineInstr &MI) { - if (MI.getOpcode() == TargetInstrInfo::IMPLICIT_DEF) + if (MI.isImplicitDef()) return false; // FIXME: For now, only hoist re-materilizable instructions. LICM will |
