diff options
Diffstat (limited to 'compiler/optimizing/code_generator_mips.cc')
-rw-r--r-- | compiler/optimizing/code_generator_mips.cc | 43 |
1 files changed, 11 insertions, 32 deletions
diff --git a/compiler/optimizing/code_generator_mips.cc b/compiler/optimizing/code_generator_mips.cc index 951d75a708..8560e3e5f6 100644 --- a/compiler/optimizing/code_generator_mips.cc +++ b/compiler/optimizing/code_generator_mips.cc @@ -7105,13 +7105,14 @@ HInvokeStaticOrDirect::DispatchInfo CodeGeneratorMIPS::GetSupportedInvokeStaticO break; } if (fallback_load) { - dispatch_info.method_load_kind = HInvokeStaticOrDirect::MethodLoadKind::kDexCacheViaMethod; + dispatch_info.method_load_kind = HInvokeStaticOrDirect::MethodLoadKind::kRuntimeCall; dispatch_info.method_load_data = 0; } return dispatch_info; } -void CodeGeneratorMIPS::GenerateStaticOrDirectCall(HInvokeStaticOrDirect* invoke, Location temp) { +void CodeGeneratorMIPS::GenerateStaticOrDirectCall( + HInvokeStaticOrDirect* invoke, Location temp, SlowPathCode* slow_path) { // All registers are assumed to be correctly set up per the calling convention. Location callee_method = temp; // For all kinds except kRecursive, callee will be in temp. HInvokeStaticOrDirect::MethodLoadKind method_load_kind = invoke->GetMethodLoadKind(); @@ -7165,33 +7166,9 @@ void CodeGeneratorMIPS::GenerateStaticOrDirectCall(HInvokeStaticOrDirect* invoke __ LoadFromOffset(kLoadWord, temp.AsRegister<Register>(), base_reg, offset); } break; - case HInvokeStaticOrDirect::MethodLoadKind::kDexCacheViaMethod: { - Location current_method = invoke->GetLocations()->InAt(invoke->GetSpecialInputIndex()); - Register reg = temp.AsRegister<Register>(); - Register method_reg; - if (current_method.IsRegister()) { - method_reg = current_method.AsRegister<Register>(); - } else { - // TODO: use the appropriate DCHECK() here if possible. - // DCHECK(invoke->GetLocations()->Intrinsified()); - DCHECK(!current_method.IsValid()); - method_reg = reg; - __ Lw(reg, SP, kCurrentMethodStackOffset); - } - - // temp = temp->dex_cache_resolved_methods_; - __ LoadFromOffset(kLoadWord, - reg, - method_reg, - ArtMethod::DexCacheResolvedMethodsOffset(kMipsPointerSize).Int32Value()); - // temp = temp[index_in_cache]; - // Note: Don't use invoke->GetTargetMethod() as it may point to a different dex file. - uint32_t index_in_cache = invoke->GetDexMethodIndex(); - __ LoadFromOffset(kLoadWord, - reg, - reg, - CodeGenerator::GetCachePointerOffset(index_in_cache)); - break; + case HInvokeStaticOrDirect::MethodLoadKind::kRuntimeCall: { + GenerateInvokeStaticOrDirectRuntimeCall(invoke, temp, slow_path); + return; // No code pointer retrieval; the runtime performs the call directly. } } @@ -7211,6 +7188,8 @@ void CodeGeneratorMIPS::GenerateStaticOrDirectCall(HInvokeStaticOrDirect* invoke __ NopIfNoReordering(); break; } + RecordPcInfo(invoke, invoke->GetDexPc(), slow_path); + DCHECK(!IsLeafMethod()); } @@ -7228,10 +7207,10 @@ void InstructionCodeGeneratorMIPS::VisitInvokeStaticOrDirect(HInvokeStaticOrDire locations->HasTemps() ? locations->GetTemp(0) : Location::NoLocation()); - codegen_->RecordPcInfo(invoke, invoke->GetDexPc()); } -void CodeGeneratorMIPS::GenerateVirtualCall(HInvokeVirtual* invoke, Location temp_location) { +void CodeGeneratorMIPS::GenerateVirtualCall( + HInvokeVirtual* invoke, Location temp_location, SlowPathCode* slow_path) { // Use the calling convention instead of the location of the receiver, as // intrinsics may have put the receiver in a different register. In the intrinsics // slow path, the arguments have been moved to the right place, so here we are @@ -7263,6 +7242,7 @@ void CodeGeneratorMIPS::GenerateVirtualCall(HInvokeVirtual* invoke, Location tem // T9(); __ Jalr(T9); __ NopIfNoReordering(); + RecordPcInfo(invoke, invoke->GetDexPc(), slow_path); } void InstructionCodeGeneratorMIPS::VisitInvokeVirtual(HInvokeVirtual* invoke) { @@ -7272,7 +7252,6 @@ void InstructionCodeGeneratorMIPS::VisitInvokeVirtual(HInvokeVirtual* invoke) { codegen_->GenerateVirtualCall(invoke, invoke->GetLocations()->GetTemp(0)); DCHECK(!codegen_->IsLeafMethod()); - codegen_->RecordPcInfo(invoke, invoke->GetDexPc()); } void LocationsBuilderMIPS::VisitLoadClass(HLoadClass* cls) { |