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| 1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 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/v8.h" | 5 #include "src/v8.h" |
| 6 | 6 |
| 7 #if V8_TARGET_ARCH_MIPS64 | 7 #if V8_TARGET_ARCH_MIPS64 |
| 8 | 8 |
| 9 #include "src/codegen.h" | 9 #include "src/codegen.h" |
| 10 #include "src/ic/ic.h" | 10 #include "src/ic/ic.h" |
| (...skipping 104 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 115 DCHECK(!scratch.is(no_reg)); | 115 DCHECK(!scratch.is(no_reg)); |
| 116 DCHECK(!extra.is(no_reg)); | 116 DCHECK(!extra.is(no_reg)); |
| 117 DCHECK(!extra2.is(no_reg)); | 117 DCHECK(!extra2.is(no_reg)); |
| 118 DCHECK(!extra3.is(no_reg)); | 118 DCHECK(!extra3.is(no_reg)); |
| 119 | 119 |
| 120 #ifdef DEBUG | 120 #ifdef DEBUG |
| 121 // If vector-based ics are in use, ensure that scratch, extra, extra2 and | 121 // If vector-based ics are in use, ensure that scratch, extra, extra2 and |
| 122 // extra3 don't conflict with the vector and slot registers, which need | 122 // extra3 don't conflict with the vector and slot registers, which need |
| 123 // to be preserved for a handler call or miss. | 123 // to be preserved for a handler call or miss. |
| 124 if (IC::ICUseVector(ic_kind)) { | 124 if (IC::ICUseVector(ic_kind)) { |
| 125 Register vector = VectorLoadICDescriptor::VectorRegister(); | 125 Register vector = LoadWithVectorDescriptor::VectorRegister(); |
| 126 Register slot = VectorLoadICDescriptor::SlotRegister(); | 126 Register slot = LoadWithVectorDescriptor::SlotRegister(); |
| 127 DCHECK(!AreAliased(vector, slot, scratch, extra, extra2, extra3)); | 127 DCHECK(!AreAliased(vector, slot, scratch, extra, extra2, extra3)); |
| 128 } | 128 } |
| 129 #endif | 129 #endif |
| 130 | 130 |
| 131 Counters* counters = masm->isolate()->counters(); | 131 Counters* counters = masm->isolate()->counters(); |
| 132 __ IncrementCounter(counters->megamorphic_stub_cache_probes(), 1, extra2, | 132 __ IncrementCounter(counters->megamorphic_stub_cache_probes(), 1, extra2, |
| 133 extra3); | 133 extra3); |
| 134 | 134 |
| 135 // Check that the receiver isn't a smi. | 135 // Check that the receiver isn't a smi. |
| 136 __ JumpIfSmi(receiver, &miss); | 136 __ JumpIfSmi(receiver, &miss); |
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| 167 __ IncrementCounter(counters->megamorphic_stub_cache_misses(), 1, extra2, | 167 __ IncrementCounter(counters->megamorphic_stub_cache_misses(), 1, extra2, |
| 168 extra3); | 168 extra3); |
| 169 } | 169 } |
| 170 | 170 |
| 171 | 171 |
| 172 #undef __ | 172 #undef __ |
| 173 } | 173 } |
| 174 } // namespace v8::internal | 174 } // namespace v8::internal |
| 175 | 175 |
| 176 #endif // V8_TARGET_ARCH_MIPS64 | 176 #endif // V8_TARGET_ARCH_MIPS64 |
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