[turbofan] Rename floating point register / slot methods.

src/compiler/mips/code-generator-mips.cc

Index: src/compiler/mips/code-generator-mips.cc
diff --git a/src/compiler/mips/code-generator-mips.cc b/src/compiler/mips/code-generator-mips.cc
index ca0bb9f9c0c852351870c9633a5946ef2a2639e6..c437d5e895f99f8c2ab857b946e2d468a022471b 100644
--- a/src/compiler/mips/code-generator-mips.cc
+++ b/src/compiler/mips/code-generator-mips.cc
@@ -119,7 +119,7 @@ class MipsOperandConverter final : public InstructionOperandConverter {
 
   MemOperand ToMemOperand(InstructionOperand* op) const {
     DCHECK_NOT_NULL(op);
-    DCHECK(op->IsStackSlot() || op->IsDoubleStackSlot());
+    DCHECK(op->IsStackSlot() || op->IsFPStackSlot());
     return SlotToMemOperand(AllocatedOperand::cast(op)->index());
   }
 
@@ -1276,7 +1276,7 @@ CodeGenerator::CodeGenResult CodeGenerator::AssembleArchInstruction(
       __ sdc1(i.InputDoubleRegister(2), i.MemoryOperand());
       break;
     case kMipsPush:
-      if (instr->InputAt(0)->IsDoubleRegister()) {
+      if (instr->InputAt(0)->IsFPRegister()) {
         __ sdc1(i.InputDoubleRegister(0), MemOperand(sp, -kDoubleSize));
         __ Subu(sp, sp, Operand(kDoubleSize));
         frame_access_state()->IncreaseSPDelta(kDoubleSize / kPointerSize);
@@ -1291,7 +1291,7 @@ CodeGenerator::CodeGenResult CodeGenerator::AssembleArchInstruction(
       break;
     }
     case kMipsStoreToStackSlot: {
-      if (instr->InputAt(0)->IsDoubleRegister()) {
+      if (instr->InputAt(0)->IsFPRegister()) {
         __ sdc1(i.InputDoubleRegister(0), MemOperand(sp, i.InputInt32(1)));
       } else {
         __ sw(i.InputRegister(0), MemOperand(sp, i.InputInt32(1)));
@@ -1841,7 +1841,7 @@ void CodeGenerator::AssembleMove(InstructionOperand* source,
       }
       if (destination->IsStackSlot()) __ sw(dst, g.ToMemOperand(destination));
     } else if (src.type() == Constant::kFloat32) {
-      if (destination->IsDoubleStackSlot()) {
+      if (destination->IsFPStackSlot()) {
         MemOperand dst = g.ToMemOperand(destination);
         __ li(at, Operand(bit_cast<int32_t>(src.ToFloat32())));
         __ sw(at, dst);
@@ -1851,27 +1851,27 @@ void CodeGenerator::AssembleMove(InstructionOperand* source,
       }
     } else {
       DCHECK_EQ(Constant::kFloat64, src.type());
-      DoubleRegister dst = destination->IsDoubleRegister()
+      DoubleRegister dst = destination->IsFPRegister()
                                ? g.ToDoubleRegister(destination)
                                : kScratchDoubleReg;
       __ Move(dst, src.ToFloat64());
-      if (destination->IsDoubleStackSlot()) {
+      if (destination->IsFPStackSlot()) {
         __ sdc1(dst, g.ToMemOperand(destination));
       }
     }
-  } else if (source->IsDoubleRegister()) {
+  } else if (source->IsFPRegister()) {
     FPURegister src = g.ToDoubleRegister(source);
-    if (destination->IsDoubleRegister()) {
+    if (destination->IsFPRegister()) {
       FPURegister dst = g.ToDoubleRegister(destination);
       __ Move(dst, src);
     } else {
-      DCHECK(destination->IsDoubleStackSlot());
+      DCHECK(destination->IsFPStackSlot());
       __ sdc1(src, g.ToMemOperand(destination));
     }
-  } else if (source->IsDoubleStackSlot()) {
-    DCHECK(destination->IsDoubleRegister() || destination->IsDoubleStackSlot());
+  } else if (source->IsFPStackSlot()) {
+    DCHECK(destination->IsFPRegister() || destination->IsFPStackSlot());
     MemOperand src = g.ToMemOperand(source);
-    if (destination->IsDoubleRegister()) {
+    if (destination->IsFPRegister()) {
       __ ldc1(g.ToDoubleRegister(destination), src);
     } else {
       FPURegister temp = kScratchDoubleReg;
@@ -1915,23 +1915,23 @@ void CodeGenerator::AssembleSwap(InstructionOperand* source,
     __ lw(temp_1, dst);
     __ sw(temp_0, dst);
     __ sw(temp_1, src);
-  } else if (source->IsDoubleRegister()) {
+  } else if (source->IsFPRegister()) {
     FPURegister temp = kScratchDoubleReg;
     FPURegister src = g.ToDoubleRegister(source);
-    if (destination->IsDoubleRegister()) {
+    if (destination->IsFPRegister()) {
       FPURegister dst = g.ToDoubleRegister(destination);
       __ Move(temp, src);
       __ Move(src, dst);
       __ Move(dst, temp);
     } else {
-      DCHECK(destination->IsDoubleStackSlot());
+      DCHECK(destination->IsFPStackSlot());
       MemOperand dst = g.ToMemOperand(destination);
       __ Move(temp, src);
       __ ldc1(src, dst);
       __ sdc1(temp, dst);
     }
-  } else if (source->IsDoubleStackSlot()) {
-    DCHECK(destination->IsDoubleStackSlot());
+  } else if (source->IsFPStackSlot()) {
+    DCHECK(destination->IsFPStackSlot());
     Register temp_0 = kScratchReg;
     FPURegister temp_1 = kScratchDoubleReg;
     MemOperand src0 = g.ToMemOperand(source);