Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(145)

Side by Side Diff: src/compiler/mips64/code-generator-mips64.cc

Issue 1297203002: Add CompileInfo::GetDebugName() (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@interpreter_immed_bytecodes
Patch Set: Fix test crash Created 5 years, 4 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View unified diff | Download patch
« no previous file with comments | « src/compiler/mips/code-generator-mips.cc ('k') | src/compiler/pipeline.cc » ('j') | no next file with comments »
Toggle Intra-line Diffs ('i') | Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
OLDNEW
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 #include "src/compiler/code-generator.h" 5 #include "src/compiler/code-generator.h"
6 #include "src/compiler/code-generator-impl.h" 6 #include "src/compiler/code-generator-impl.h"
7 #include "src/compiler/gap-resolver.h" 7 #include "src/compiler/gap-resolver.h"
8 #include "src/compiler/node-matchers.h" 8 #include "src/compiler/node-matchers.h"
9 #include "src/compiler/osr.h" 9 #include "src/compiler/osr.h"
10 #include "src/mips/macro-assembler-mips.h" 10 #include "src/mips/macro-assembler-mips.h"
(...skipping 1410 matching lines...) Expand 10 before | Expand all | Expand 10 after
1421 1421
1422 1422
1423 void CodeGenerator::AddNopForSmiCodeInlining() { 1423 void CodeGenerator::AddNopForSmiCodeInlining() {
1424 // Unused on 32-bit ARM. Still exists on 64-bit arm. 1424 // Unused on 32-bit ARM. Still exists on 64-bit arm.
1425 // TODO(plind): Unclear when this is called now. Understand, fix if needed. 1425 // TODO(plind): Unclear when this is called now. Understand, fix if needed.
1426 __ nop(); // Maybe PROPERTY_ACCESS_INLINED? 1426 __ nop(); // Maybe PROPERTY_ACCESS_INLINED?
1427 } 1427 }
1428 1428
1429 1429
1430 void CodeGenerator::EnsureSpaceForLazyDeopt() { 1430 void CodeGenerator::EnsureSpaceForLazyDeopt() {
1431 if (!info()->ShouldEnsureSpaceForLazyDeopt()) {
1432 return;
1433 }
1434
1431 int space_needed = Deoptimizer::patch_size(); 1435 int space_needed = Deoptimizer::patch_size();
1432 if (!info()->IsStub()) { 1436 // Ensure that we have enough space after the previous lazy-bailout
1433 // Ensure that we have enough space after the previous lazy-bailout 1437 // instruction for patching the code here.
1434 // instruction for patching the code here. 1438 int current_pc = masm()->pc_offset();
1435 int current_pc = masm()->pc_offset(); 1439 if (current_pc < last_lazy_deopt_pc_ + space_needed) {
1436 if (current_pc < last_lazy_deopt_pc_ + space_needed) { 1440 // Block tramoline pool emission for duration of padding.
1437 // Block tramoline pool emission for duration of padding. 1441 v8::internal::Assembler::BlockTrampolinePoolScope block_trampoline_pool(
1438 v8::internal::Assembler::BlockTrampolinePoolScope block_trampoline_pool( 1442 masm());
1439 masm()); 1443 int padding_size = last_lazy_deopt_pc_ + space_needed - current_pc;
1440 int padding_size = last_lazy_deopt_pc_ + space_needed - current_pc; 1444 DCHECK_EQ(0, padding_size % v8::internal::Assembler::kInstrSize);
1441 DCHECK_EQ(0, padding_size % v8::internal::Assembler::kInstrSize); 1445 while (padding_size > 0) {
1442 while (padding_size > 0) { 1446 __ nop();
1443 __ nop(); 1447 padding_size -= v8::internal::Assembler::kInstrSize;
1444 padding_size -= v8::internal::Assembler::kInstrSize;
1445 }
1446 } 1448 }
1447 } 1449 }
1448 } 1450 }
1449 1451
1450 #undef __ 1452 #undef __
1451 1453
1452 } // namespace compiler 1454 } // namespace compiler
1453 } // namespace internal 1455 } // namespace internal
1454 } // namespace v8 1456 } // namespace v8
OLDNEW
« no previous file with comments | « src/compiler/mips/code-generator-mips.cc ('k') | src/compiler/pipeline.cc » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698