commit 98893e146b0ff0e1fd1d7c29252f1d1e75a163f2
author Calin Juravle <calin@google.com> Fri Oct 02 21:05:03 2015 +0100
committer Calin Juravle <calin@google.com> Tue Oct 06 13:42:55 2015 +0100
tree a14bb10d039fcee10a7e0cacb494bb60d08b2039
parent 7b5c395e9a50f988ca2275a429df17b6abbcc475

Add support for unresolved classes in optimizing.

Change-Id: I0e299a81e560eb9cb0737ec46125dffc99333b54

compiler/optimizing/code_generator_mips64.cc

diff --git a/compiler/optimizing/code_generator_mips64.cc b/compiler/optimizing/code_generator_mips64.cc
index e95d283..00bb505 100644
--- a/compiler/optimizing/code_generator_mips64.cc
+++ b/compiler/optimizing/code_generator_mips64.cc
@@ -2590,18 +2590,24 @@
 }
 
 void LocationsBuilderMIPS64::VisitLoadClass(HLoadClass* cls) {
-  LocationSummary::CallKind call_kind = cls->CanCallRuntime() ? LocationSummary::kCallOnSlowPath
-                                                              : LocationSummary::kNoCall;
-  LocationSummary* locations = new (GetGraph()->GetArena()) LocationSummary(cls, call_kind);
-  locations->SetInAt(0, Location::RequiresRegister());
-  locations->SetOut(Location::RequiresRegister());
+  InvokeRuntimeCallingConvention calling_convention;
+  CodeGenerator::CreateLoadClassLocationSummary(
+      cls,
+      Location::RegisterLocation(calling_convention.GetRegisterAt(0)),
+      Location::RegisterLocation(A0));
 }
 
 void InstructionCodeGeneratorMIPS64::VisitLoadClass(HLoadClass* cls) {
   LocationSummary* locations = cls->GetLocations();
   GpuRegister out = locations->Out().AsRegister<GpuRegister>();
   GpuRegister current_method = locations->InAt(0).AsRegister<GpuRegister>();
-  if (cls->IsReferrersClass()) {
+  if (cls->NeedsAccessCheck()) {
+    codegen_->MoveConstant(locations->GetTemp(0), cls->GetTypeIndex());
+    codegen_->InvokeRuntime(QUICK_ENTRY_POINT(pInitializeTypeAndVerifyAccess),
+                            cls,
+                            cls->GetDexPc(),
+                            nullptr);
+  } else if (cls->IsReferrersClass()) {
     DCHECK(!cls->CanCallRuntime());
     DCHECK(!cls->MustGenerateClinitCheck());
     __ LoadFromOffset(kLoadUnsignedWord, out, current_method,