diff options
Diffstat (limited to 'compiler/optimizing/code_generator_mips.cc')
| -rw-r--r-- | compiler/optimizing/code_generator_mips.cc | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/compiler/optimizing/code_generator_mips.cc b/compiler/optimizing/code_generator_mips.cc index eb7016e4bd..61dabfabaa 100644 --- a/compiler/optimizing/code_generator_mips.cc +++ b/compiler/optimizing/code_generator_mips.cc @@ -5250,9 +5250,9 @@ HLoadClass::LoadKind CodeGeneratorMIPS::GetSupportedLoadClassKind( break; case HLoadClass::LoadKind::kBootImageAddress: break; - case HLoadClass::LoadKind::kJitTableAddress: + case HLoadClass::LoadKind::kDexCacheAddress: DCHECK(Runtime::Current()->UseJitCompilation()); - fallback_load = true; + fallback_load = false; break; case HLoadClass::LoadKind::kDexCachePcRelative: DCHECK(!Runtime::Current()->UseJitCompilation()); @@ -5613,8 +5613,17 @@ void InstructionCodeGeneratorMIPS::VisitLoadClass(HLoadClass* cls) { codegen_->DeduplicateBootImageAddressLiteral(address)); break; } - case HLoadClass::LoadKind::kJitTableAddress: { - LOG(FATAL) << "Unimplemented"; + case HLoadClass::LoadKind::kDexCacheAddress: { + DCHECK_NE(cls->GetAddress(), 0u); + uint32_t address = dchecked_integral_cast<uint32_t>(cls->GetAddress()); + static_assert(sizeof(GcRoot<mirror::Class>) == 4u, "Expected GC root to be 4 bytes."); + DCHECK_ALIGNED(cls->GetAddress(), 4u); + int16_t offset = Low16Bits(address); + uint32_t base_address = address - offset; // This accounts for offset sign extension. + __ Lui(out, High16Bits(base_address)); + // /* GcRoot<mirror::Class> */ out = *(base_address + offset) + GenerateGcRootFieldLoad(cls, out_loc, out, offset); + generate_null_check = !cls->IsInDexCache(); break; } case HLoadClass::LoadKind::kDexCachePcRelative: { |