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Issue 2122183002: [Interpreter] Collect type feedback for calls in the bytecode handler (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: updated cctest.status to mark the tests fail with ignition. Created 4 years, 5 months ago
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1 // Copyright 2013 the V8 project authors. All rights reserved. 1 // Copyright 2013 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_ARM64 5 #if V8_TARGET_ARCH_ARM64
6 6
7 #include "src/arm64/frames-arm64.h" 7 #include "src/arm64/frames-arm64.h"
8 #include "src/codegen.h" 8 #include "src/codegen.h"
9 #include "src/debug/debug.h" 9 #include "src/debug/debug.h"
10 #include "src/deoptimizer.h" 10 #include "src/deoptimizer.h"
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1133 __ CallRuntime(Runtime::kCompileBaseline); 1133 __ CallRuntime(Runtime::kCompileBaseline);
1134 1134
1135 // Restore return value. 1135 // Restore return value.
1136 __ pop(x0); 1136 __ pop(x0);
1137 } 1137 }
1138 __ Ret(); 1138 __ Ret();
1139 } 1139 }
1140 1140
1141 // static 1141 // static
1142 void Builtins::Generate_InterpreterPushArgsAndCallImpl( 1142 void Builtins::Generate_InterpreterPushArgsAndCallImpl(
1143 MacroAssembler* masm, TailCallMode tail_call_mode) { 1143 MacroAssembler* masm, TailCallMode tail_call_mode,
1144 CallableType function_type) {
1144 // ----------- S t a t e ------------- 1145 // ----------- S t a t e -------------
1145 // -- x0 : the number of arguments (not including the receiver) 1146 // -- x0 : the number of arguments (not including the receiver)
1146 // -- x2 : the address of the first argument to be pushed. Subsequent 1147 // -- x2 : the address of the first argument to be pushed. Subsequent
1147 // arguments should be consecutive above this, in the same order as 1148 // arguments should be consecutive above this, in the same order as
1148 // they are to be pushed onto the stack. 1149 // they are to be pushed onto the stack.
1149 // -- x1 : the target to call (can be any Object). 1150 // -- x1 : the target to call (can be any Object).
1150 // ----------------------------------- 1151 // -----------------------------------
1151 1152
1152 // Find the address of the last argument. 1153 // Find the address of the last argument.
1153 __ add(x3, x0, Operand(1)); // Add one for receiver. 1154 __ add(x3, x0, Operand(1)); // Add one for receiver.
1154 __ lsl(x3, x3, kPointerSizeLog2); 1155 __ lsl(x3, x3, kPointerSizeLog2);
1155 __ sub(x4, x2, x3); 1156 __ sub(x4, x2, x3);
1156 1157
1157 // Push the arguments. 1158 // Push the arguments.
1158 Label loop_header, loop_check; 1159 Label loop_header, loop_check;
1159 __ Mov(x5, jssp); 1160 __ Mov(x5, jssp);
1160 __ Claim(x3, 1); 1161 __ Claim(x3, 1);
1161 __ B(&loop_check); 1162 __ B(&loop_check);
1162 __ Bind(&loop_header); 1163 __ Bind(&loop_header);
1163 // TODO(rmcilroy): Push two at a time once we ensure we keep stack aligned. 1164 // TODO(rmcilroy): Push two at a time once we ensure we keep stack aligned.
1164 __ Ldr(x3, MemOperand(x2, -kPointerSize, PostIndex)); 1165 __ Ldr(x3, MemOperand(x2, -kPointerSize, PostIndex));
1165 __ Str(x3, MemOperand(x5, -kPointerSize, PreIndex)); 1166 __ Str(x3, MemOperand(x5, -kPointerSize, PreIndex));
1166 __ Bind(&loop_check); 1167 __ Bind(&loop_check);
1167 __ Cmp(x2, x4); 1168 __ Cmp(x2, x4);
1168 __ B(gt, &loop_header); 1169 __ B(gt, &loop_header);
1169 1170
1170 // Call the target. 1171 // Call the target.
1171 __ Jump(masm->isolate()->builtins()->Call(ConvertReceiverMode::kAny, 1172 if (function_type == CallableType::kJSFunction) {
1172 tail_call_mode), 1173 __ Jump(masm->isolate()->builtins()->CallFunction(ConvertReceiverMode::kAny,
1173 RelocInfo::CODE_TARGET); 1174 tail_call_mode),
1175 RelocInfo::CODE_TARGET);
1176 } else {
1177 DCHECK_EQ(function_type, CallableType::kAny);
1178 __ Jump(masm->isolate()->builtins()->Call(ConvertReceiverMode::kAny,
1179 tail_call_mode),
1180 RelocInfo::CODE_TARGET);
1181 }
1174 } 1182 }
1175 1183
1176 // static 1184 // static
1177 void Builtins::Generate_InterpreterPushArgsAndConstruct(MacroAssembler* masm) { 1185 void Builtins::Generate_InterpreterPushArgsAndConstruct(MacroAssembler* masm) {
1178 // ----------- S t a t e ------------- 1186 // ----------- S t a t e -------------
1179 // -- x0 : argument count (not including receiver) 1187 // -- x0 : argument count (not including receiver)
1180 // -- x3 : new target 1188 // -- x3 : new target
1181 // -- x1 : constructor to call 1189 // -- x1 : constructor to call
1182 // -- x2 : address of the first argument 1190 // -- x2 : address of the first argument
1183 // ----------------------------------- 1191 // -----------------------------------
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3039 } 3047 }
3040 } 3048 }
3041 3049
3042 3050
3043 #undef __ 3051 #undef __
3044 3052
3045 } // namespace internal 3053 } // namespace internal
3046 } // namespace v8 3054 } // namespace v8
3047 3055
3048 #endif // V8_TARGET_ARCH_ARM 3056 #endif // V8_TARGET_ARCH_ARM
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