diff options
Diffstat (limited to 'compiler/optimizing/code_generator_mips.cc')
| -rw-r--r-- | compiler/optimizing/code_generator_mips.cc | 51 |
1 files changed, 40 insertions, 11 deletions
diff --git a/compiler/optimizing/code_generator_mips.cc b/compiler/optimizing/code_generator_mips.cc index 4404aa3289..0101574025 100644 --- a/compiler/optimizing/code_generator_mips.cc +++ b/compiler/optimizing/code_generator_mips.cc @@ -2951,6 +2951,37 @@ static bool TryGenerateIntrinsicCode(HInvoke* invoke, CodeGeneratorMIPS* codegen return false; } +HInvokeStaticOrDirect::DispatchInfo CodeGeneratorMIPS::GetSupportedInvokeStaticOrDirectDispatch( + const HInvokeStaticOrDirect::DispatchInfo& desired_dispatch_info, + MethodReference target_method ATTRIBUTE_UNUSED) { + switch (desired_dispatch_info.method_load_kind) { + case HInvokeStaticOrDirect::MethodLoadKind::kDirectAddressWithFixup: + case HInvokeStaticOrDirect::MethodLoadKind::kDexCachePcRelative: + // TODO: Implement these types. For the moment, we fall back to kDexCacheViaMethod. + return HInvokeStaticOrDirect::DispatchInfo { + HInvokeStaticOrDirect::MethodLoadKind::kDexCacheViaMethod, + HInvokeStaticOrDirect::CodePtrLocation::kCallArtMethod, + 0u, + 0u + }; + default: + break; + } + switch (desired_dispatch_info.code_ptr_location) { + case HInvokeStaticOrDirect::CodePtrLocation::kCallDirectWithFixup: + case HInvokeStaticOrDirect::CodePtrLocation::kCallPCRelative: + // TODO: Implement these types. For the moment, we fall back to kCallArtMethod. + return HInvokeStaticOrDirect::DispatchInfo { + desired_dispatch_info.method_load_kind, + HInvokeStaticOrDirect::CodePtrLocation::kCallArtMethod, + desired_dispatch_info.method_load_data, + 0u + }; + default: + return desired_dispatch_info; + } +} + void CodeGeneratorMIPS::GenerateStaticOrDirectCall(HInvokeStaticOrDirect* invoke, Location temp) { // All registers are assumed to be correctly set up per the calling convention. @@ -2970,13 +3001,11 @@ void CodeGeneratorMIPS::GenerateStaticOrDirectCall(HInvokeStaticOrDirect* invoke __ LoadConst32(temp.AsRegister<Register>(), invoke->GetMethodAddress()); break; case HInvokeStaticOrDirect::MethodLoadKind::kDirectAddressWithFixup: - // TODO: Implement this type. (Needs literal support.) At the moment, the - // CompilerDriver will not direct the backend to use this type for MIPS. - LOG(FATAL) << "Unsupported!"; - UNREACHABLE(); case HInvokeStaticOrDirect::MethodLoadKind::kDexCachePcRelative: - // TODO: Implement this type. For the moment, we fall back to kDexCacheViaMethod. - FALLTHROUGH_INTENDED; + // TODO: Implement these types. + // Currently filtered out by GetSupportedInvokeStaticOrDirectDispatch(). + LOG(FATAL) << "Unsupported"; + UNREACHABLE(); case HInvokeStaticOrDirect::MethodLoadKind::kDexCacheViaMethod: { Location current_method = invoke->GetLocations()->InAt(invoke->GetCurrentMethodInputIndex()); Register reg = temp.AsRegister<Register>(); @@ -3017,12 +3046,12 @@ void CodeGeneratorMIPS::GenerateStaticOrDirectCall(HInvokeStaticOrDirect* invoke __ Jalr(T9); __ Nop(); break; - case HInvokeStaticOrDirect::CodePtrLocation::kCallPCRelative: - // TODO: Implement kCallPCRelative. For the moment, we fall back to kMethodCode. - FALLTHROUGH_INTENDED; case HInvokeStaticOrDirect::CodePtrLocation::kCallDirectWithFixup: - // TODO: Implement kDirectCodeFixup. For the moment, we fall back to kMethodCode. - FALLTHROUGH_INTENDED; + case HInvokeStaticOrDirect::CodePtrLocation::kCallPCRelative: + // TODO: Implement these types. + // Currently filtered out by GetSupportedInvokeStaticOrDirectDispatch(). + LOG(FATAL) << "Unsupported"; + UNREACHABLE(); case HInvokeStaticOrDirect::CodePtrLocation::kCallArtMethod: // T9 = callee_method->entry_point_from_quick_compiled_code_; __ LoadFromOffset(kLoadDoubleword, |