diff options
| -rw-r--r-- | lib/CodeGen/RegAllocLocal.cpp | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/lib/CodeGen/RegAllocLocal.cpp b/lib/CodeGen/RegAllocLocal.cpp index 7a0f1e0b2f..477cc4baa4 100644 --- a/lib/CodeGen/RegAllocLocal.cpp +++ b/lib/CodeGen/RegAllocLocal.cpp @@ -35,7 +35,6 @@ using namespace llvm; STATISTIC(NumStores, "Number of stores added"); STATISTIC(NumLoads , "Number of loads added"); -STATISTIC(NumFolded, "Number of loads/stores folded into instructions"); namespace { static RegisterRegAlloc @@ -500,12 +499,7 @@ MachineInstr *RALocal::reloadVirtReg(MachineBasicBlock &MBB, MachineInstr *MI, if (PhysReg) { // Register is available, allocate it! assignVirtToPhysReg(VirtReg, PhysReg); } else { // No registers available. - // If we can fold this spill into this instruction, do so now. - SmallVector<unsigned, 2> Ops; - Ops.push_back(OpNum); - - // It looks like we can't fold this virtual register load into this - // instruction. Force some poor hapless value out of the register file to + // Force some poor hapless value out of the register file to // make room for the new register, and reload it. PhysReg = getReg(MBB, MI, VirtReg); } |