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Issue 2472653002: [compiler] Sanitize IC counts for vector based ICs. (Closed)
Patch Set: Fix compile. Created 4 years, 1 month ago
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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 #if V8_TARGET_ARCH_MIPS64 5 #if V8_TARGET_ARCH_MIPS64
6 6
7 // Note on Mips implementation: 7 // Note on Mips implementation:
8 // 8 //
9 // The result_register() for mips is the 'v0' register, which is defined 9 // The result_register() for mips is the 'v0' register, which is defined
10 // by the ABI to contain function return values. However, the first 10 // by the ABI to contain function return values. However, the first
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2234 PopOperands(StoreDescriptor::ReceiverRegister(), 2234 PopOperands(StoreDescriptor::ReceiverRegister(),
2235 StoreDescriptor::NameRegister()); 2235 StoreDescriptor::NameRegister());
2236 DCHECK(StoreDescriptor::ValueRegister().is(a0)); 2236 DCHECK(StoreDescriptor::ValueRegister().is(a0));
2237 2237
2238 CallKeyedStoreIC(expr->AssignmentSlot()); 2238 CallKeyedStoreIC(expr->AssignmentSlot());
2239 2239
2240 PrepareForBailoutForId(expr->AssignmentId(), BailoutState::TOS_REGISTER); 2240 PrepareForBailoutForId(expr->AssignmentId(), BailoutState::TOS_REGISTER);
2241 context()->Plug(v0); 2241 context()->Plug(v0);
2242 } 2242 }
2243 2243
2244
2245 void FullCodeGenerator::CallIC(Handle<Code> code,
2246 TypeFeedbackId id) {
2247 ic_total_count_++;
2248 __ Call(code, RelocInfo::CODE_TARGET, id);
2249 }
2250
2251
2252 // Code common for calls using the IC. 2244 // Code common for calls using the IC.
2253 void FullCodeGenerator::EmitCallWithLoadIC(Call* expr) { 2245 void FullCodeGenerator::EmitCallWithLoadIC(Call* expr) {
2254 Expression* callee = expr->expression(); 2246 Expression* callee = expr->expression();
2255 2247
2256 // Get the target function. 2248 // Get the target function.
2257 ConvertReceiverMode convert_mode; 2249 ConvertReceiverMode convert_mode;
2258 if (callee->IsVariableProxy()) { 2250 if (callee->IsVariableProxy()) {
2259 { StackValueContext context(this); 2251 { StackValueContext context(this);
2260 EmitVariableLoad(callee->AsVariableProxy()); 2252 EmitVariableLoad(callee->AsVariableProxy());
2261 PrepareForBailout(callee, BailoutState::NO_REGISTERS); 2253 PrepareForBailout(callee, BailoutState::NO_REGISTERS);
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3654 reinterpret_cast<uint64_t>( 3646 reinterpret_cast<uint64_t>(
3655 isolate->builtins()->OnStackReplacement()->entry())); 3647 isolate->builtins()->OnStackReplacement()->entry()));
3656 return ON_STACK_REPLACEMENT; 3648 return ON_STACK_REPLACEMENT;
3657 } 3649 }
3658 3650
3659 3651
3660 } // namespace internal 3652 } // namespace internal
3661 } // namespace v8 3653 } // namespace v8
3662 3654
3663 #endif // V8_TARGET_ARCH_MIPS64 3655 #endif // V8_TARGET_ARCH_MIPS64
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