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1 // Copyright 2014 the V8 project authors. All rights reserved. | 1 // Copyright 2014 the V8 project authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "src/crankshaft/s390/lithium-s390.h" | 5 #include "src/crankshaft/s390/lithium-s390.h" |
6 | 6 |
7 #include <sstream> | 7 #include <sstream> |
8 | 8 |
9 #include "src/crankshaft/hydrogen-osr.h" | 9 #include "src/crankshaft/hydrogen-osr.h" |
10 #include "src/crankshaft/lithium-inl.h" | 10 #include "src/crankshaft/lithium-inl.h" |
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1780 } else if (input_rep.IsInteger32()) { | 1780 } else if (input_rep.IsInteger32()) { |
1781 return DefineAsRegister(new (zone()) LClampIToUint8(reg)); | 1781 return DefineAsRegister(new (zone()) LClampIToUint8(reg)); |
1782 } else { | 1782 } else { |
1783 DCHECK(input_rep.IsSmiOrTagged()); | 1783 DCHECK(input_rep.IsSmiOrTagged()); |
1784 LClampTToUint8* result = | 1784 LClampTToUint8* result = |
1785 new (zone()) LClampTToUint8(reg, TempDoubleRegister()); | 1785 new (zone()) LClampTToUint8(reg, TempDoubleRegister()); |
1786 return AssignEnvironment(DefineAsRegister(result)); | 1786 return AssignEnvironment(DefineAsRegister(result)); |
1787 } | 1787 } |
1788 } | 1788 } |
1789 | 1789 |
1790 LInstruction* LChunkBuilder::DoDoubleBits(HDoubleBits* instr) { | |
1791 HValue* value = instr->value(); | |
1792 DCHECK(value->representation().IsDouble()); | |
1793 return DefineAsRegister(new (zone()) LDoubleBits(UseRegister(value))); | |
1794 } | |
1795 | |
1796 LInstruction* LChunkBuilder::DoReturn(HReturn* instr) { | 1790 LInstruction* LChunkBuilder::DoReturn(HReturn* instr) { |
1797 LOperand* context = info()->IsStub() ? UseFixed(instr->context(), cp) : NULL; | 1791 LOperand* context = info()->IsStub() ? UseFixed(instr->context(), cp) : NULL; |
1798 LOperand* parameter_count = UseRegisterOrConstant(instr->parameter_count()); | 1792 LOperand* parameter_count = UseRegisterOrConstant(instr->parameter_count()); |
1799 return new (zone()) | 1793 return new (zone()) |
1800 LReturn(UseFixed(instr->value(), r2), context, parameter_count); | 1794 LReturn(UseFixed(instr->value(), r2), context, parameter_count); |
1801 } | 1795 } |
1802 | 1796 |
1803 LInstruction* LChunkBuilder::DoConstant(HConstant* instr) { | 1797 LInstruction* LChunkBuilder::DoConstant(HConstant* instr) { |
1804 Representation r = instr->representation(); | 1798 Representation r = instr->representation(); |
1805 if (r.IsSmi()) { | 1799 if (r.IsSmi()) { |
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2264 LInstruction* LChunkBuilder::DoLoadFieldByIndex(HLoadFieldByIndex* instr) { | 2258 LInstruction* LChunkBuilder::DoLoadFieldByIndex(HLoadFieldByIndex* instr) { |
2265 LOperand* object = UseRegister(instr->object()); | 2259 LOperand* object = UseRegister(instr->object()); |
2266 LOperand* index = UseTempRegister(instr->index()); | 2260 LOperand* index = UseTempRegister(instr->index()); |
2267 LLoadFieldByIndex* load = new (zone()) LLoadFieldByIndex(object, index); | 2261 LLoadFieldByIndex* load = new (zone()) LLoadFieldByIndex(object, index); |
2268 LInstruction* result = DefineSameAsFirst(load); | 2262 LInstruction* result = DefineSameAsFirst(load); |
2269 return AssignPointerMap(result); | 2263 return AssignPointerMap(result); |
2270 } | 2264 } |
2271 | 2265 |
2272 } // namespace internal | 2266 } // namespace internal |
2273 } // namespace v8 | 2267 } // namespace v8 |
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