commit 60328910cad396589474f8513391ba733d19390b
author David Brazdil <dbrazdil@google.com> Mon Apr 04 17:47:42 2016 +0000
committer David Brazdil <dbrazdil@google.com> Mon Apr 04 17:47:42 2016 +0000
tree 01702f6df5c39925b354a3152dd04289e7d97062
parent e3ff7b293be2a6791fe9d135d660c0cffe4bd73f

Revert "Refactor HGraphBuilder and SsaBuilder to remove HLocals"

Bug: 27995065
This reverts commit e3ff7b293be2a6791fe9d135d660c0cffe4bd73f.

Change-Id: I5363c7ce18f47fd422c15eed5423a345a57249d8

compiler/optimizing/code_generator_mips64.cc

diff --git a/compiler/optimizing/code_generator_mips64.cc b/compiler/optimizing/code_generator_mips64.cc
index cc1f372..2f9eca6 100644
--- a/compiler/optimizing/code_generator_mips64.cc
+++ b/compiler/optimizing/code_generator_mips64.cc
@@ -869,6 +869,31 @@
   }
 }
 
+Location CodeGeneratorMIPS64::GetStackLocation(HLoadLocal* load) const {
+  Primitive::Type type = load->GetType();
+
+  switch (type) {
+    case Primitive::kPrimNot:
+    case Primitive::kPrimInt:
+    case Primitive::kPrimFloat:
+      return Location::StackSlot(GetStackSlot(load->GetLocal()));
+
+    case Primitive::kPrimLong:
+    case Primitive::kPrimDouble:
+      return Location::DoubleStackSlot(GetStackSlot(load->GetLocal()));
+
+    case Primitive::kPrimBoolean:
+    case Primitive::kPrimByte:
+    case Primitive::kPrimChar:
+    case Primitive::kPrimShort:
+    case Primitive::kPrimVoid:
+      LOG(FATAL) << "Unexpected type " << type;
+  }
+
+  LOG(FATAL) << "Unreachable";
+  return Location::NoLocation();
+}
+
 void CodeGeneratorMIPS64::MarkGCCard(GpuRegister object,
                                      GpuRegister value,
                                      bool value_can_be_null) {
@@ -3256,6 +3281,14 @@
   __ StoreToOffset(kStoreWord, ZERO, TR, GetExceptionTlsOffset());
 }
 
+void LocationsBuilderMIPS64::VisitLoadLocal(HLoadLocal* load) {
+  load->SetLocations(nullptr);
+}
+
+void InstructionCodeGeneratorMIPS64::VisitLoadLocal(HLoadLocal* load ATTRIBUTE_UNUSED) {
+  // Nothing to do, this is driven by the code generator.
+}
+
 void LocationsBuilderMIPS64::VisitLoadString(HLoadString* load) {
   LocationSummary::CallKind call_kind = load->NeedsEnvironment()
       ? LocationSummary::kCallOnSlowPath
@@ -3284,6 +3317,14 @@
   }
 }
 
+void LocationsBuilderMIPS64::VisitLocal(HLocal* local) {
+  local->SetLocations(nullptr);
+}
+
+void InstructionCodeGeneratorMIPS64::VisitLocal(HLocal* local) {
+  DCHECK_EQ(local->GetBlock(), GetGraph()->GetEntryBlock());
+}
+
 void LocationsBuilderMIPS64::VisitLongConstant(HLongConstant* constant) {
   LocationSummary* locations = new (GetGraph()->GetArena()) LocationSummary(constant);
   locations->SetOut(Location::ConstantLocation(constant));
@@ -3704,6 +3745,33 @@
   HandleShift(shr);
 }
 
+void LocationsBuilderMIPS64::VisitStoreLocal(HStoreLocal* store) {
+  LocationSummary* locations = new (GetGraph()->GetArena()) LocationSummary(store);
+  Primitive::Type field_type = store->InputAt(1)->GetType();
+  switch (field_type) {
+    case Primitive::kPrimNot:
+    case Primitive::kPrimBoolean:
+    case Primitive::kPrimByte:
+    case Primitive::kPrimChar:
+    case Primitive::kPrimShort:
+    case Primitive::kPrimInt:
+    case Primitive::kPrimFloat:
+      locations->SetInAt(1, Location::StackSlot(codegen_->GetStackSlot(store->GetLocal())));
+      break;
+
+    case Primitive::kPrimLong:
+    case Primitive::kPrimDouble:
+      locations->SetInAt(1, Location::DoubleStackSlot(codegen_->GetStackSlot(store->GetLocal())));
+      break;
+
+    default:
+      LOG(FATAL) << "Unimplemented local type " << field_type;
+  }
+}
+
+void InstructionCodeGeneratorMIPS64::VisitStoreLocal(HStoreLocal* store ATTRIBUTE_UNUSED) {
+}
+
 void LocationsBuilderMIPS64::VisitSub(HSub* instruction) {
   HandleBinaryOp(instruction);
 }