Move hasFP() and few related hooks to TargetFrameInfo.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119740 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/ARMISelLowering.cpp b/lib/Target/ARM/ARMISelLowering.cpp
index ff429c7..299009b 100644
--- a/lib/Target/ARM/ARMISelLowering.cpp
+++ b/lib/Target/ARM/ARMISelLowering.cpp
@@ -891,13 +891,15 @@
 unsigned
 ARMTargetLowering::getRegPressureLimit(const TargetRegisterClass *RC,
                                        MachineFunction &MF) const {
+  const TargetFrameInfo *TFI = MF.getTarget().getFrameInfo();
+
   switch (RC->getID()) {
   default:
     return 0;
   case ARM::tGPRRegClassID:
-    return RegInfo->hasFP(MF) ? 4 : 5;
+    return TFI->hasFP(MF) ? 4 : 5;
   case ARM::GPRRegClassID: {
-    unsigned FP = RegInfo->hasFP(MF) ? 1 : 0;
+    unsigned FP = TFI->hasFP(MF) ? 1 : 0;
     return 10 - FP - (Subtarget->isR9Reserved() ? 1 : 0);
   }
   case ARM::SPRRegClassID:  // Currently not used as 'rep' register class.