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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/base/adapters.h" | 5 #include "src/base/adapters.h" |
6 #include "src/compiler/instruction-selector-impl.h" | 6 #include "src/compiler/instruction-selector-impl.h" |
7 #include "src/compiler/node-matchers.h" | 7 #include "src/compiler/node-matchers.h" |
8 #include "src/compiler/node-properties.h" | 8 #include "src/compiler/node-properties.h" |
9 #include "src/ppc/frames-ppc.h" | 9 #include "src/ppc/frames-ppc.h" |
10 | 10 |
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910 } | 910 } |
911 UNREACHABLE(); | 911 UNREACHABLE(); |
912 } | 912 } |
913 | 913 |
914 | 914 |
915 #if V8_TARGET_ARCH_PPC64 | 915 #if V8_TARGET_ARCH_PPC64 |
916 void InstructionSelector::VisitTruncateInt64ToInt32(Node* node) { | 916 void InstructionSelector::VisitTruncateInt64ToInt32(Node* node) { |
917 // TODO(mbrandy): inspect input to see if nop is appropriate. | 917 // TODO(mbrandy): inspect input to see if nop is appropriate. |
918 VisitRR(this, kPPC_Int64ToInt32, node); | 918 VisitRR(this, kPPC_Int64ToInt32, node); |
919 } | 919 } |
| 920 |
| 921 |
| 922 void InstructionSelector::VisitRoundInt64ToFloat64(Node* node) { |
| 923 VisitRR(this, kPPC_Int64ToDouble, node); |
| 924 } |
920 #endif | 925 #endif |
921 | 926 |
922 | 927 |
923 void InstructionSelector::VisitBitcastFloat32ToInt32(Node* node) { | 928 void InstructionSelector::VisitBitcastFloat32ToInt32(Node* node) { |
924 VisitRR(this, kPPC_BitcastFloat32ToInt32, node); | 929 VisitRR(this, kPPC_BitcastFloat32ToInt32, node); |
925 } | 930 } |
926 | 931 |
927 | 932 |
928 #if V8_TARGET_ARCH_PPC64 | 933 #if V8_TARGET_ARCH_PPC64 |
929 void InstructionSelector::VisitBitcastFloat64ToInt64(Node* node) { | 934 void InstructionSelector::VisitBitcastFloat64ToInt64(Node* node) { |
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1576 return MachineOperatorBuilder::kFloat64RoundDown | | 1581 return MachineOperatorBuilder::kFloat64RoundDown | |
1577 MachineOperatorBuilder::kFloat64RoundTruncate | | 1582 MachineOperatorBuilder::kFloat64RoundTruncate | |
1578 MachineOperatorBuilder::kFloat64RoundTiesAway | | 1583 MachineOperatorBuilder::kFloat64RoundTiesAway | |
1579 MachineOperatorBuilder::kWord32Popcnt; | 1584 MachineOperatorBuilder::kWord32Popcnt; |
1580 // We omit kWord32ShiftIsSafe as s[rl]w use 0x3f as a mask rather than 0x1f. | 1585 // We omit kWord32ShiftIsSafe as s[rl]w use 0x3f as a mask rather than 0x1f. |
1581 } | 1586 } |
1582 | 1587 |
1583 } // namespace compiler | 1588 } // namespace compiler |
1584 } // namespace internal | 1589 } // namespace internal |
1585 } // namespace v8 | 1590 } // namespace v8 |
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