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Issue 1220223005: Cleanup frame description constant. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@local_graph-builder-new-target
Patch Set: Addressed comments. Created 5 years, 5 months 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 #include "src/v8.h" 5 #include "src/v8.h"
6 6
7 #if V8_TARGET_ARCH_IA32 7 #if V8_TARGET_ARCH_IA32
8 8
9 #include "src/code-factory.h" 9 #include "src/code-factory.h"
10 #include "src/code-stubs.h" 10 #include "src/code-stubs.h"
(...skipping 246 matching lines...) Expand 10 before | Expand all | Expand 10 after
257 __ mov(eax, Operand(eax, StandardFrameConstants::kCallerFPOffset)); 257 __ mov(eax, Operand(eax, StandardFrameConstants::kCallerFPOffset));
258 258
259 __ bind(&non_adaptor_frame); 259 __ bind(&non_adaptor_frame);
260 __ cmp(Operand(eax, StandardFrameConstants::kMarkerOffset), 260 __ cmp(Operand(eax, StandardFrameConstants::kMarkerOffset),
261 Immediate(Smi::FromInt(StackFrame::CONSTRUCT))); 261 Immediate(Smi::FromInt(StackFrame::CONSTRUCT)));
262 262
263 Label non_construct_frame, done; 263 Label non_construct_frame, done;
264 __ j(not_equal, &non_construct_frame); 264 __ j(not_equal, &non_construct_frame);
265 265
266 // Construct frame 266 // Construct frame
267 __ mov(eax, Operand(eax, StandardFrameConstants::kExpressionsOffset - 267 __ mov(eax,
268 2 * kPointerSize)); 268 Operand(eax, ConstructFrameConstants::kOriginalConstructorOffset));
269 __ jmp(&done); 269 __ jmp(&done);
270 270
271 // Non-construct frame 271 // Non-construct frame
272 __ bind(&non_construct_frame); 272 __ bind(&non_construct_frame);
273 __ mov(eax, Immediate(isolate()->factory()->undefined_value())); 273 __ mov(eax, Immediate(isolate()->factory()->undefined_value()));
274 274
275 __ bind(&done); 275 __ bind(&done);
276 SetVar(new_target_var, eax, ebx, edx); 276 SetVar(new_target_var, eax, ebx, edx);
277 } 277 }
278 278
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5488 Assembler::target_address_at(call_target_address, 5488 Assembler::target_address_at(call_target_address,
5489 unoptimized_code)); 5489 unoptimized_code));
5490 return OSR_AFTER_STACK_CHECK; 5490 return OSR_AFTER_STACK_CHECK;
5491 } 5491 }
5492 5492
5493 5493
5494 } // namespace internal 5494 } // namespace internal
5495 } // namespace v8 5495 } // namespace v8
5496 5496
5497 #endif // V8_TARGET_ARCH_IA32 5497 #endif // V8_TARGET_ARCH_IA32
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