Replace PROLOG_LABEL with a new CFI_INSTRUCTION.

[oota-llvm.git] / lib / Target / Mips / MipsDelaySlotFiller.cpp

diff --git a/lib/Target/Mips/MipsDelaySlotFiller.cpp b/lib/Target/Mips/MipsDelaySlotFiller.cpp
index 6c5ea4c810a5816be61bc291c14b35d08f198217..47ccbfbc426b7410d2b82db2d98a987c20200e91 100644 (file)
--- a/lib/Target/Mips/MipsDelaySlotFiller.cpp
+++ b/lib/Target/Mips/MipsDelaySlotFiller.cpp
@@ -500,8 +500,8 @@ bool Filler::runOnMachineBasicBlock(MachineBasicBlock &MBB) {
     // Bundle the NOP to the instruction with the delay slot.
     const MipsInstrInfo *TII =
       static_cast<const MipsInstrInfo*>(TM.getInstrInfo());
-    BuildMI(MBB, llvm::next(I), I->getDebugLoc(), TII->get(Mips::NOP));
-    MIBundleBuilder(MBB, I, llvm::next(llvm::next(I)));
+    BuildMI(MBB, std::next(I), I->getDebugLoc(), TII->get(Mips::NOP));
+    MIBundleBuilder(MBB, I, std::next(I, 2));
   }
 
   return Changed;
@@ -551,8 +551,8 @@ bool Filler::searchBackward(MachineBasicBlock &MBB, Iter Slot) const {
   if (!searchRange(MBB, ReverseIter(Slot), MBB.rend(), RegDU, MemDU, Filler))
     return false;
 
-  MBB.splice(llvm::next(Slot), &MBB, llvm::next(Filler).base());
-  MIBundleBuilder(MBB, Slot, llvm::next(llvm::next(Slot)));
+  MBB.splice(std::next(Slot), &MBB, std::next(Filler).base());
+  MIBundleBuilder(MBB, Slot, std::next(Slot, 2));
   ++UsefulSlots;
   return true;
 }
@@ -568,11 +568,11 @@ bool Filler::searchForward(MachineBasicBlock &MBB, Iter Slot) const {
 
   RegDU.setCallerSaved(*Slot);
 
-  if (!searchRange(MBB, llvm::next(Slot), MBB.end(), RegDU, NM, Filler))
+  if (!searchRange(MBB, std::next(Slot), MBB.end(), RegDU, NM, Filler))
     return false;
 
-  MBB.splice(llvm::next(Slot), &MBB, Filler);
-  MIBundleBuilder(MBB, Slot, llvm::next(llvm::next(Slot)));
+  MBB.splice(std::next(Slot), &MBB, Filler);
+  MIBundleBuilder(MBB, Slot, std::next(Slot, 2));
   ++UsefulSlots;
   return true;
 }
@@ -704,6 +704,6 @@ bool Filler::delayHasHazard(const MachineInstr &Candidate, RegDefsUses &RegDU,
 
 bool Filler::terminateSearch(const MachineInstr &Candidate) const {
   return (Candidate.isTerminator() || Candidate.isCall() ||
-          Candidate.isLabel() || Candidate.isInlineAsm() ||
+          Candidate.isPosition() || Candidate.isInlineAsm() ||
           Candidate.hasUnmodeledSideEffects());
 }