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| author | Nicolas Geoffray <ngeoffray@google.com> | 2014-06-09 15:02:22 +0100 |
|---|---|---|
| committer | Nicolas Geoffray <ngeoffray@google.com> | 2014-06-10 10:48:50 +0100 |
| commit | 31d76b42ef5165351499da3f8ee0ac147428c5ed (patch) | |
| tree | 4f9cf307923c72f73e4a814662a26406f155c38c /compiler/optimizing/code_generator_arm.cc | |
| parent | 7eb3fa1e03b070c55ecbc814e2e3ae4409cf7b1e (diff) | |
| download | art-31d76b42ef5165351499da3f8ee0ac147428c5ed.zip art-31d76b42ef5165351499da3f8ee0ac147428c5ed.tar.gz art-31d76b42ef5165351499da3f8ee0ac147428c5ed.tar.bz2 | |
Plug code generator into liveness analysis.
Also implement spill slot support.
Change-Id: If5e28811e9fbbf3842a258772c633318a2f4fafc
Diffstat (limited to 'compiler/optimizing/code_generator_arm.cc')
| -rw-r--r-- | compiler/optimizing/code_generator_arm.cc | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/compiler/optimizing/code_generator_arm.cc b/compiler/optimizing/code_generator_arm.cc index ed3f43c..e888cc1 100644 --- a/compiler/optimizing/code_generator_arm.cc +++ b/compiler/optimizing/code_generator_arm.cc @@ -484,7 +484,10 @@ void InstructionCodeGeneratorARM::VisitStoreLocal(HStoreLocal* store) { } void LocationsBuilderARM::VisitIntConstant(HIntConstant* constant) { - constant->SetLocations(nullptr); + // TODO: Support constant locations. + LocationSummary* locations = new (GetGraph()->GetArena()) LocationSummary(constant); + locations->SetOut(Location::RequiresRegister()); + constant->SetLocations(locations); } void InstructionCodeGeneratorARM::VisitIntConstant(HIntConstant* constant) { @@ -492,7 +495,10 @@ void InstructionCodeGeneratorARM::VisitIntConstant(HIntConstant* constant) { } void LocationsBuilderARM::VisitLongConstant(HLongConstant* constant) { - constant->SetLocations(nullptr); + // TODO: Support constant locations. + LocationSummary* locations = new (GetGraph()->GetArena()) LocationSummary(constant); + locations->SetOut(Location::RequiresRegister()); + constant->SetLocations(locations); } void InstructionCodeGeneratorARM::VisitLongConstant(HLongConstant* constant) { @@ -794,7 +800,12 @@ void InstructionCodeGeneratorARM::VisitNot(HNot* instruction) { } void LocationsBuilderARM::VisitPhi(HPhi* instruction) { - LOG(FATAL) << "Unimplemented"; + LocationSummary* locations = new (GetGraph()->GetArena()) LocationSummary(instruction); + for (size_t i = 0, e = instruction->InputCount(); i < e; ++i) { + locations->SetInAt(i, Location::Any()); + } + locations->SetOut(Location::Any()); + instruction->SetLocations(locations); } void InstructionCodeGeneratorARM::VisitPhi(HPhi* instruction) { |