[C++11] Replace llvm::next and llvm::prior with std::next and std::prev.

Remove the old functions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202636 91177308-0d34-0410-b5e6-96231b3b80d8

4 files changed, 8 insertions, 10 deletions

diff --git a/lib/Target/MSP430/MSP430FrameLowering.cpp b/lib/Target/MSP430/MSP430FrameLowering.cpp
index e504011dfd..ce078a30db 100644
--- a/lib/Target/MSP430/MSP430FrameLowering.cpp
+++ b/lib/Target/MSP430/MSP430FrameLowering.cpp
@@ -71,7 +71,7 @@ void MSP430FrameLowering::emitPrologue(MachineFunction &MF) const {
       .addReg(MSP430::SPW);
 
     // Mark the FramePtr as live-in in every block except the entry.
-    for (MachineFunction::iterator I = llvm::next(MF.begin()), E = MF.end();
+    for (MachineFunction::iterator I = std::next(MF.begin()), E = MF.end();
          I != E; ++I)
       I->addLiveIn(MSP430::FPW);
 
@@ -138,7 +138,7 @@ void MSP430FrameLowering::emitEpilogue(MachineFunction &MF,
 
   // Skip the callee-saved pop instructions.
   while (MBBI != MBB.begin()) {
-    MachineBasicBlock::iterator PI = prior(MBBI);
+    MachineBasicBlock::iterator PI = std::prev(MBBI);
     unsigned Opc = PI->getOpcode();
     if (Opc != MSP430::POP16r && !PI->isTerminator())
       break;
diff --git a/lib/Target/MSP430/MSP430ISelLowering.cpp b/lib/Target/MSP430/MSP430ISelLowering.cpp
index be8e5d86a0..fe163d44c0 100644
--- a/lib/Target/MSP430/MSP430ISelLowering.cpp
+++ b/lib/Target/MSP430/MSP430ISelLowering.cpp
@@ -1248,8 +1248,7 @@ MSP430TargetLowering::EmitShiftInstr(MachineInstr *MI,
 
   // Update machine-CFG edges by transferring all successors of the current
   // block to the block containing instructions after shift.
-  RemBB->splice(RemBB->begin(), BB,
-                llvm::next(MachineBasicBlock::iterator(MI)),
+  RemBB->splice(RemBB->begin(), BB, std::next(MachineBasicBlock::iterator(MI)),
                 BB->end());
   RemBB->transferSuccessorsAndUpdatePHIs(BB);
 
@@ -1344,8 +1343,7 @@ MSP430TargetLowering::EmitInstrWithCustomInserter(MachineInstr *MI,
   // Update machine-CFG edges by transferring all successors of the current
   // block to the new block which will contain the Phi node for the select.
   copy1MBB->splice(copy1MBB->begin(), BB,
-                   llvm::next(MachineBasicBlock::iterator(MI)),
-                   BB->end());
+                   std::next(MachineBasicBlock::iterator(MI)), BB->end());
   copy1MBB->transferSuccessorsAndUpdatePHIs(BB);
   // Next, add the true and fallthrough blocks as its successors.
   BB->addSuccessor(copy0MBB);
diff --git a/lib/Target/MSP430/MSP430InstrInfo.cpp b/lib/Target/MSP430/MSP430InstrInfo.cpp
index 7a0b00ae36..b865734d55 100644
--- a/lib/Target/MSP430/MSP430InstrInfo.cpp
+++ b/lib/Target/MSP430/MSP430InstrInfo.cpp
@@ -205,8 +205,8 @@ bool MSP430InstrInfo::AnalyzeBranch(MachineBasicBlock &MBB,
       }
 
       // If the block has any instructions after a JMP, delete them.
-      while (llvm::next(I) != MBB.end())
-        llvm::next(I)->eraseFromParent();
+      while (std::next(I) != MBB.end())
+        std::next(I)->eraseFromParent();
       Cond.clear();
       FBB = 0;
 
diff --git a/lib/Target/MSP430/MSP430RegisterInfo.cpp b/lib/Target/MSP430/MSP430RegisterInfo.cpp
index 1a5e31240e..578443167c 100644
--- a/lib/Target/MSP430/MSP430RegisterInfo.cpp
+++ b/lib/Target/MSP430/MSP430RegisterInfo.cpp
@@ -142,10 +142,10 @@ MSP430RegisterInfo::eliminateFrameIndex(MachineBasicBlock::iterator II,
     // We need to materialize the offset via add instruction.
     unsigned DstReg = MI.getOperand(0).getReg();
     if (Offset < 0)
-      BuildMI(MBB, llvm::next(II), dl, TII.get(MSP430::SUB16ri), DstReg)
+      BuildMI(MBB, std::next(II), dl, TII.get(MSP430::SUB16ri), DstReg)
         .addReg(DstReg).addImm(-Offset);
     else
-      BuildMI(MBB, llvm::next(II), dl, TII.get(MSP430::ADD16ri), DstReg)
+      BuildMI(MBB, std::next(II), dl, TII.get(MSP430::ADD16ri), DstReg)
         .addReg(DstReg).addImm(Offset);
 
     return;