diff options
Diffstat (limited to 'lib/CodeGen')
| -rw-r--r-- | lib/CodeGen/MachineLICM.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/lib/CodeGen/MachineLICM.cpp b/lib/CodeGen/MachineLICM.cpp index b5827aa..e60139c 100644 --- a/lib/CodeGen/MachineLICM.cpp +++ b/lib/CodeGen/MachineLICM.cpp @@ -326,8 +326,7 @@ bool MachineLICM::IsProfitableToHoist(MachineInstr &MI) { // FIXME: For now, only hoist re-materilizable instructions. LICM will // increase register pressure. We want to make sure it doesn't increase // spilling. - if (!TID.mayLoad() && (!TID.isRematerializable() || - !TII->isTriviallyReMaterializable(&MI))) + if (!TID.isRematerializable() || !TII->isTriviallyReMaterializable(&MI)) return false; // If result(s) of this instruction is used by PHIs, then don't hoist it. |