diff options
Diffstat (limited to 'compiler/optimizing/code_generator_arm.cc')
| -rw-r--r-- | compiler/optimizing/code_generator_arm.cc | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/compiler/optimizing/code_generator_arm.cc b/compiler/optimizing/code_generator_arm.cc index 09e1b97570..da51a37497 100644 --- a/compiler/optimizing/code_generator_arm.cc +++ b/compiler/optimizing/code_generator_arm.cc @@ -1367,6 +1367,22 @@ void LocationsBuilderARM::VisitTypeConversion(HTypeConversion* conversion) { } break; + case Primitive::kPrimShort: + switch (input_type) { + case Primitive::kPrimByte: + case Primitive::kPrimInt: + case Primitive::kPrimChar: + // Processing a Dex `int-to-short' instruction. + locations->SetInAt(0, Location::RequiresRegister()); + locations->SetOut(Location::RequiresRegister(), Location::kNoOutputOverlap); + break; + + default: + LOG(FATAL) << "Unexpected type conversion from " << input_type + << " to " << result_type; + } + break; + case Primitive::kPrimInt: switch (input_type) { case Primitive::kPrimLong: @@ -1461,6 +1477,21 @@ void InstructionCodeGeneratorARM::VisitTypeConversion(HTypeConversion* conversio } break; + case Primitive::kPrimShort: + switch (input_type) { + case Primitive::kPrimByte: + case Primitive::kPrimInt: + case Primitive::kPrimChar: + // Processing a Dex `int-to-short' instruction. + __ sbfx(out.As<Register>(), in.As<Register>(), 0, 16); + break; + + default: + LOG(FATAL) << "Unexpected type conversion from " << input_type + << " to " << result_type; + } + break; + case Primitive::kPrimInt: switch (input_type) { case Primitive::kPrimLong: |