diff options
Diffstat (limited to 'lib/CodeGen/MachineLICM.cpp')
| -rw-r--r-- | lib/CodeGen/MachineLICM.cpp | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/lib/CodeGen/MachineLICM.cpp b/lib/CodeGen/MachineLICM.cpp index 5612899875..f92ddb2b90 100644 --- a/lib/CodeGen/MachineLICM.cpp +++ b/lib/CodeGen/MachineLICM.cpp @@ -317,12 +317,10 @@ bool MachineLICM::IsProfitableToHoist(MachineInstr &MI) { if (MI.getOpcode() == TargetInstrInfo::IMPLICIT_DEF) return false; - const TargetInstrDesc &TID = MI.getDesc(); - // FIXME: For now, only hoist re-materilizable instructions. LICM will // increase register pressure. We want to make sure it doesn't increase // spilling. - if (!TII->isTriviallyReMaterializable(&MI)) + if (!TII->isTriviallyReMaterializable(&MI, AA)) return false; // If result(s) of this instruction is used by PHIs, then don't hoist it. |