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Side by Side Diff: src/crankshaft/mips/lithium-mips.cc

Issue 2451853002: Uniform and precise source positions for inlining (Closed)
Patch Set: fixed gcmole issue 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 #include "src/crankshaft/mips/lithium-mips.h" 5 #include "src/crankshaft/mips/lithium-mips.h"
6 6
7 #include <sstream> 7 #include <sstream>
8 8
9 #if V8_TARGET_ARCH_MIPS 9 #if V8_TARGET_ARCH_MIPS
10 10
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2284 HEnvironment* inner = outer->CopyForInlining( 2284 HEnvironment* inner = outer->CopyForInlining(
2285 instr->closure(), instr->arguments_count(), instr->function(), undefined, 2285 instr->closure(), instr->arguments_count(), instr->function(), undefined,
2286 instr->inlining_kind(), instr->syntactic_tail_call_mode()); 2286 instr->inlining_kind(), instr->syntactic_tail_call_mode());
2287 // Only replay binding of arguments object if it wasn't removed from graph. 2287 // Only replay binding of arguments object if it wasn't removed from graph.
2288 if (instr->arguments_var() != NULL && instr->arguments_object()->IsLinked()) { 2288 if (instr->arguments_var() != NULL && instr->arguments_object()->IsLinked()) {
2289 inner->Bind(instr->arguments_var(), instr->arguments_object()); 2289 inner->Bind(instr->arguments_var(), instr->arguments_object());
2290 } 2290 }
2291 inner->BindContext(instr->closure_context()); 2291 inner->BindContext(instr->closure_context());
2292 inner->set_entry(instr); 2292 inner->set_entry(instr);
2293 current_block_->UpdateEnvironment(inner); 2293 current_block_->UpdateEnvironment(inner);
2294 chunk_->AddInlinedFunction(instr->shared());
2295 return NULL; 2294 return NULL;
2296 } 2295 }
2297 2296
2298 2297
2299 LInstruction* LChunkBuilder::DoLeaveInlined(HLeaveInlined* instr) { 2298 LInstruction* LChunkBuilder::DoLeaveInlined(HLeaveInlined* instr) {
2300 LInstruction* pop = NULL; 2299 LInstruction* pop = NULL;
2301 2300
2302 HEnvironment* env = current_block_->last_environment(); 2301 HEnvironment* env = current_block_->last_environment();
2303 2302
2304 if (env->entry()->arguments_pushed()) { 2303 if (env->entry()->arguments_pushed()) {
(...skipping 36 matching lines...) Expand 10 before | Expand all | Expand 10 after
2341 LOperand* index = UseTempRegister(instr->index()); 2340 LOperand* index = UseTempRegister(instr->index());
2342 LLoadFieldByIndex* load = new(zone()) LLoadFieldByIndex(object, index); 2341 LLoadFieldByIndex* load = new(zone()) LLoadFieldByIndex(object, index);
2343 LInstruction* result = DefineSameAsFirst(load); 2342 LInstruction* result = DefineSameAsFirst(load);
2344 return AssignPointerMap(result); 2343 return AssignPointerMap(result);
2345 } 2344 }
2346 2345
2347 } // namespace internal 2346 } // namespace internal
2348 } // namespace v8 2347 } // namespace v8
2349 2348
2350 #endif // V8_TARGET_ARCH_MIPS 2349 #endif // V8_TARGET_ARCH_MIPS
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