[ARM] Enable DP copy, load and store instructions for FPv4-SP

[oota-llvm.git] / lib / CodeGen / RegAllocPBQP.cpp

diff --git a/lib/CodeGen/RegAllocPBQP.cpp b/lib/CodeGen/RegAllocPBQP.cpp
index b8d23250064b39a8ad76429189508c30f3a22ad9..3e6988e2149cb89a2a8754266c88dc69974a46fb 100644 (file)
--- a/lib/CodeGen/RegAllocPBQP.cpp
+++ b/lib/CodeGen/RegAllocPBQP.cpp
@@ -50,6 +50,7 @@
 #include "llvm/Support/raw_ostream.h"
 #include "llvm/Target/TargetInstrInfo.h"
 #include "llvm/Target/TargetMachine.h"
+#include "llvm/Target/TargetSubtargetInfo.h"
 #include <limits>
 #include <memory>
 #include <set>
@@ -88,8 +89,8 @@ public:
   static char ID;
 
   /// Construct a PBQP register allocator.
-  RegAllocPBQP(std::unique_ptr<PBQPBuilder> &b, char *cPassID=nullptr)
-      : MachineFunctionPass(ID), builder(b.release()), customPassID(cPassID) {
+  RegAllocPBQP(std::unique_ptr<PBQPBuilder> b, char *cPassID = nullptr)
+      : MachineFunctionPass(ID), builder(std::move(b)), customPassID(cPassID) {
     initializeSlotIndexesPass(*PassRegistry::getPassRegistry());
     initializeLiveIntervalsPass(*PassRegistry::getPassRegistry());
     initializeLiveStacksPass(*PassRegistry::getPassRegistry());
@@ -188,7 +189,7 @@ PBQPRAProblem *PBQPBuilder::build(MachineFunction *mf, const LiveIntervals *lis,
 
   LiveIntervals *LIS = const_cast<LiveIntervals*>(lis);
   MachineRegisterInfo *mri = &mf->getRegInfo();
-  const TargetRegisterInfo *tri = mf->getTarget().getRegisterInfo();
+  const TargetRegisterInfo *tri = mf->getSubtarget().getRegisterInfo();
 
   std::unique_ptr<PBQPRAProblem> p(new PBQPRAProblem());
   PBQPRAGraph &g = p->getGraph();
@@ -317,7 +318,7 @@ PBQPRAProblem *PBQPBuilderWithCoalescing::build(MachineFunction *mf,
   PBQPRAGraph &g = p->getGraph();
 
   const TargetMachine &tm = mf->getTarget();
-  CoalescerPair cp(*tm.getRegisterInfo());
+  CoalescerPair cp(*tm.getSubtargetImpl()->getRegisterInfo());
 
   // Scan the machine function and add a coalescing cost whenever CoalescerPair
   // gives the Ok.
@@ -532,8 +533,8 @@ bool RegAllocPBQP::runOnMachineFunction(MachineFunction &MF) {
 
   mf = &MF;
   tm = &mf->getTarget();
-  tri = tm->getRegisterInfo();
-  tii = tm->getInstrInfo();
+  tri = tm->getSubtargetImpl()->getRegisterInfo();
+  tii = tm->getSubtargetImpl()->getInstrInfo();
   mri = &mf->getRegInfo();
 
   lis = &getAnalysis<LiveIntervals>();
@@ -614,18 +615,18 @@ bool RegAllocPBQP::runOnMachineFunction(MachineFunction &MF) {
 }
 
 FunctionPass *
-llvm::createPBQPRegisterAllocator(std::unique_ptr<PBQPBuilder> &builder,
+llvm::createPBQPRegisterAllocator(std::unique_ptr<PBQPBuilder> builder,
                                   char *customPassID) {
-  return new RegAllocPBQP(builder, customPassID);
+  return new RegAllocPBQP(std::move(builder), customPassID);
 }
 
 FunctionPass* llvm::createDefaultPBQPRegisterAllocator() {
   std::unique_ptr<PBQPBuilder> Builder;
   if (pbqpCoalescing)
-    Builder.reset(new PBQPBuilderWithCoalescing());
+    Builder = llvm::make_unique<PBQPBuilderWithCoalescing>();
   else
-    Builder.reset(new PBQPBuilder());
-  return createPBQPRegisterAllocator(Builder);
+    Builder = llvm::make_unique<PBQPBuilder>();
+  return createPBQPRegisterAllocator(std::move(Builder));
 }
 
 #undef DEBUG_TYPE