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Issue 2147043002: Cleanup interface descriptors to reflect that vectors are part of stores. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@rename-store-ic
Patch Set: Rebasing Created 4 years, 5 months ago
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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 #if V8_TARGET_ARCH_PPC 5 #if V8_TARGET_ARCH_PPC
6 6
7 #include "src/codegen.h" 7 #include "src/codegen.h"
8 #include "src/ic/ic.h" 8 #include "src/ic/ic.h"
9 #include "src/ic/stub-cache.h" 9 #include "src/ic/stub-cache.h"
10 #include "src/interface-descriptors.h" 10 #include "src/interface-descriptors.h"
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126 DCHECK(!extra2.is(no_reg)); 126 DCHECK(!extra2.is(no_reg));
127 DCHECK(!extra3.is(no_reg)); 127 DCHECK(!extra3.is(no_reg));
128 128
129 #ifdef DEBUG 129 #ifdef DEBUG
130 // If vector-based ics are in use, ensure that scratch, extra, extra2 and 130 // If vector-based ics are in use, ensure that scratch, extra, extra2 and
131 // extra3 don't conflict with the vector and slot registers, which need 131 // extra3 don't conflict with the vector and slot registers, which need
132 // to be preserved for a handler call or miss. 132 // to be preserved for a handler call or miss.
133 if (IC::ICUseVector(ic_kind_)) { 133 if (IC::ICUseVector(ic_kind_)) {
134 Register vector, slot; 134 Register vector, slot;
135 if (ic_kind_ == Code::STORE_IC || ic_kind_ == Code::KEYED_STORE_IC) { 135 if (ic_kind_ == Code::STORE_IC || ic_kind_ == Code::KEYED_STORE_IC) {
136 vector = VectorStoreICDescriptor::VectorRegister(); 136 vector = StoreWithVectorDescriptor::VectorRegister();
137 slot = VectorStoreICDescriptor::SlotRegister(); 137 slot = StoreWithVectorDescriptor::SlotRegister();
138 } else { 138 } else {
139 DCHECK(ic_kind_ == Code::LOAD_IC || ic_kind_ == Code::KEYED_LOAD_IC); 139 DCHECK(ic_kind_ == Code::LOAD_IC || ic_kind_ == Code::KEYED_LOAD_IC);
140 vector = LoadWithVectorDescriptor::VectorRegister(); 140 vector = LoadWithVectorDescriptor::VectorRegister();
141 slot = LoadWithVectorDescriptor::SlotRegister(); 141 slot = LoadWithVectorDescriptor::SlotRegister();
142 } 142 }
143 DCHECK(!AreAliased(vector, slot, scratch, extra, extra2, extra3)); 143 DCHECK(!AreAliased(vector, slot, scratch, extra, extra2, extra3));
144 } 144 }
145 #endif 145 #endif
146 146
147 Counters* counters = masm->isolate()->counters(); 147 Counters* counters = masm->isolate()->counters();
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178 __ IncrementCounter(counters->megamorphic_stub_cache_misses(), 1, extra2, 178 __ IncrementCounter(counters->megamorphic_stub_cache_misses(), 1, extra2,
179 extra3); 179 extra3);
180 } 180 }
181 181
182 182
183 #undef __ 183 #undef __
184 } // namespace internal 184 } // namespace internal
185 } // namespace v8 185 } // namespace v8
186 186
187 #endif // V8_TARGET_ARCH_PPC 187 #endif // V8_TARGET_ARCH_PPC
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