diff options
Diffstat (limited to 'compiler/optimizing/code_generator_arm.cc')
| -rw-r--r-- | compiler/optimizing/code_generator_arm.cc | 28 |
1 files changed, 22 insertions, 6 deletions
diff --git a/compiler/optimizing/code_generator_arm.cc b/compiler/optimizing/code_generator_arm.cc index 7ed802ec7b..b042beb795 100644 --- a/compiler/optimizing/code_generator_arm.cc +++ b/compiler/optimizing/code_generator_arm.cc @@ -1351,17 +1351,33 @@ void InstructionCodeGeneratorARM::VisitParameterValue(HParameterValue* instructi // Nothing to do, the parameter is already at its location. } -void LocationsBuilderARM::VisitNot(HNot* instruction) { +void LocationsBuilderARM::VisitNot(HNot* not_) { LocationSummary* locations = - new (GetGraph()->GetArena()) LocationSummary(instruction, LocationSummary::kNoCall); + new (GetGraph()->GetArena()) LocationSummary(not_, LocationSummary::kNoCall); locations->SetInAt(0, Location::RequiresRegister()); locations->SetOut(Location::RequiresRegister(), Location::kNoOutputOverlap); } -void InstructionCodeGeneratorARM::VisitNot(HNot* instruction) { - LocationSummary* locations = instruction->GetLocations(); - __ eor(locations->Out().As<Register>(), - locations->InAt(0).As<Register>(), ShifterOperand(1)); +void InstructionCodeGeneratorARM::VisitNot(HNot* not_) { + LocationSummary* locations = not_->GetLocations(); + Location out = locations->Out(); + Location in = locations->InAt(0); + switch (not_->InputAt(0)->GetType()) { + case Primitive::kPrimBoolean: + __ eor(out.As<Register>(), in.As<Register>(), ShifterOperand(1)); + break; + + case Primitive::kPrimInt: + __ mvn(out.As<Register>(), ShifterOperand(in.As<Register>())); + break; + + case Primitive::kPrimLong: + LOG(FATAL) << "Not yet implemented type for not operation " << not_->GetResultType(); + break; + + default: + LOG(FATAL) << "Unimplemented type for not operation " << not_->GetResultType(); + } } void LocationsBuilderARM::VisitCompare(HCompare* compare) { |