diff options
Diffstat (limited to 'lib/CodeGen/MachineInstr.cpp')
| -rw-r--r-- | lib/CodeGen/MachineInstr.cpp | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/lib/CodeGen/MachineInstr.cpp b/lib/CodeGen/MachineInstr.cpp index 966d172bc6..0b1afa3f09 100644 --- a/lib/CodeGen/MachineInstr.cpp +++ b/lib/CodeGen/MachineInstr.cpp @@ -714,8 +714,6 @@ bool MachineInstr::isSafeToMove(const TargetInstrInfo *TII, bool &SawStore) { /// isSafeToReMat - Return true if it's safe to rematerialize the specified /// instruction which defined the specified register instead of copying it. bool MachineInstr::isSafeToReMat(const TargetInstrInfo *TII, unsigned DstReg) { - if (!TID->isAsCheapAsAMove()) - return false; bool SawStore = false; if (!isSafeToMove(TII, SawStore)) return false; @@ -726,7 +724,7 @@ bool MachineInstr::isSafeToReMat(const TargetInstrInfo *TII, unsigned DstReg) { // FIXME: For now, do not remat any instruction with register operands. // Later on, we can loosen the restriction is the register operands have // not been modified between the def and use. Note, this is different from - // MachineSink because the code in no longer in two-address form (at least + // MachineSink because the code is no longer in two-address form (at least // partially). if (MO.isUse()) return false; |