X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=lib%2FTarget%2FARM%2FMLxExpansionPass.cpp;h=35fe9b3342d163089efdb1027795c0572fe2bb5f;hb=12af22e8cc217827cf4f118b0f5e4ebbda9925ae;hp=285171aa08964c39e45a4be13781b3f843381f1d;hpb=42e8630239989fd40820975c361554546c1ccc2d;p=oota-llvm.git

diff --git a/lib/Target/ARM/MLxExpansionPass.cpp b/lib/Target/ARM/MLxExpansionPass.cpp
index 285171aa089..35fe9b3342d 100644
--- a/lib/Target/ARM/MLxExpansionPass.cpp
+++ b/lib/Target/ARM/MLxExpansionPass.cpp
@@ -74,7 +74,7 @@ namespace {
 }
 
 void MLxExpansion::clearStack() {
-  std::fill(LastMIs, LastMIs + 4, (MachineInstr*)0);
+  std::fill(LastMIs, LastMIs + 4, nullptr);
   MIIdx = 0;
 }
 
@@ -89,7 +89,7 @@ MachineInstr *MLxExpansion::getAccDefMI(MachineInstr *MI) const {
   // real definition MI. This is important for _sfp instructions.
   unsigned Reg = MI->getOperand(1).getReg();
   if (TargetRegisterInfo::isPhysicalRegister(Reg))
-    return 0;
+    return nullptr;
 
   MachineBasicBlock *MBB = MI->getParent();
   MachineInstr *DefMI = MRI->getVRegDef(Reg);
@@ -353,7 +353,7 @@ bool MLxExpansion::ExpandFPMLxInstructions(MachineBasicBlock &MBB) {
     if (Domain == ARMII::DomainGeneral) {
       if (++Skip == 2)
         // Assume dual issues of non-VFP / NEON instructions.
-        pushStack(0);
+        pushStack(nullptr);
     } else {
       Skip = 0;
 
@@ -378,8 +378,8 @@ bool MLxExpansion::ExpandFPMLxInstructions(MachineBasicBlock &MBB) {
 }
 
 bool MLxExpansion::runOnMachineFunction(MachineFunction &Fn) {
-  TII = static_cast<const ARMBaseInstrInfo*>(Fn.getTarget().getInstrInfo());
-  TRI = Fn.getTarget().getRegisterInfo();
+  TII = static_cast<const ARMBaseInstrInfo *>(Fn.getSubtarget().getInstrInfo());
+  TRI = Fn.getSubtarget().getRegisterInfo();
   MRI = &Fn.getRegInfo();
   const ARMSubtarget *STI = &Fn.getTarget().getSubtarget<ARMSubtarget>();
   isLikeA9 = STI->isLikeA9() || STI->isSwift();