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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_MIPS | 7 #if V8_TARGET_ARCH_MIPS |
8 | 8 |
9 #include "src/codegen.h" | 9 #include "src/codegen.h" |
10 #include "src/ic/ic.h" | 10 #include "src/ic/ic.h" |
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114 DCHECK(!scratch.is(no_reg)); | 114 DCHECK(!scratch.is(no_reg)); |
115 DCHECK(!extra.is(no_reg)); | 115 DCHECK(!extra.is(no_reg)); |
116 DCHECK(!extra2.is(no_reg)); | 116 DCHECK(!extra2.is(no_reg)); |
117 DCHECK(!extra3.is(no_reg)); | 117 DCHECK(!extra3.is(no_reg)); |
118 | 118 |
119 #ifdef DEBUG | 119 #ifdef DEBUG |
120 // If vector-based ics are in use, ensure that scratch, extra, extra2 and | 120 // If vector-based ics are in use, ensure that scratch, extra, extra2 and |
121 // extra3 don't conflict with the vector and slot registers, which need | 121 // extra3 don't conflict with the vector and slot registers, which need |
122 // to be preserved for a handler call or miss. | 122 // to be preserved for a handler call or miss. |
123 if (IC::ICUseVector(ic_kind)) { | 123 if (IC::ICUseVector(ic_kind)) { |
124 Register vector = VectorLoadICDescriptor::VectorRegister(); | 124 Register vector = LoadWithVectorDescriptor::VectorRegister(); |
125 Register slot = VectorLoadICDescriptor::SlotRegister(); | 125 Register slot = LoadWithVectorDescriptor::SlotRegister(); |
126 DCHECK(!AreAliased(vector, slot, scratch, extra, extra2, extra3)); | 126 DCHECK(!AreAliased(vector, slot, scratch, extra, extra2, extra3)); |
127 } | 127 } |
128 #endif | 128 #endif |
129 | 129 |
130 Counters* counters = masm->isolate()->counters(); | 130 Counters* counters = masm->isolate()->counters(); |
131 __ IncrementCounter(counters->megamorphic_stub_cache_probes(), 1, extra2, | 131 __ IncrementCounter(counters->megamorphic_stub_cache_probes(), 1, extra2, |
132 extra3); | 132 extra3); |
133 | 133 |
134 // Check that the receiver isn't a smi. | 134 // Check that the receiver isn't a smi. |
135 __ JumpIfSmi(receiver, &miss); | 135 __ JumpIfSmi(receiver, &miss); |
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166 __ IncrementCounter(counters->megamorphic_stub_cache_misses(), 1, extra2, | 166 __ IncrementCounter(counters->megamorphic_stub_cache_misses(), 1, extra2, |
167 extra3); | 167 extra3); |
168 } | 168 } |
169 | 169 |
170 | 170 |
171 #undef __ | 171 #undef __ |
172 } | 172 } |
173 } // namespace v8::internal | 173 } // namespace v8::internal |
174 | 174 |
175 #endif // V8_TARGET_ARCH_MIPS | 175 #endif // V8_TARGET_ARCH_MIPS |
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