diff options
| author | Roman Divacky <rdivacky@FreeBSD.org> | 2010-02-16 09:30:23 +0000 |
|---|---|---|
| committer | Roman Divacky <rdivacky@FreeBSD.org> | 2010-02-16 09:30:23 +0000 |
| commit | 6fe5c7aa327e188b7176daa5595bbf075a6b94df (patch) | |
| tree | 4cfca640904d1896e25032757a61f8959c066919 /lib/CodeGen/MachineLICM.cpp | |
| parent | 989df958a10f0beb90b89ccadd8351cbe51d90b1 (diff) | |
Notes
Diffstat (limited to 'lib/CodeGen/MachineLICM.cpp')
| -rw-r--r-- | lib/CodeGen/MachineLICM.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/CodeGen/MachineLICM.cpp b/lib/CodeGen/MachineLICM.cpp index ffcc8abbc7b3..92c84f3e8368 100644 --- a/lib/CodeGen/MachineLICM.cpp +++ b/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 |