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Side by Side Diff: src/compiler/s390/code-generator-s390.cc

Issue 2451853002: Uniform and precise source positions for inlining (Closed)
Patch Set: fixed obsolete identifiers Created 4 years, 1 month ago
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1 // Copyright 2015 the V8 project authors. All rights reserved. 1 // Copyright 2015 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 6
7 #include "src/compilation-info.h" 7 #include "src/compilation-info.h"
8 #include "src/compiler/code-generator-impl.h" 8 #include "src/compiler/code-generator-impl.h"
9 #include "src/compiler/gap-resolver.h" 9 #include "src/compiler/gap-resolver.h"
10 #include "src/compiler/node-matchers.h" 10 #include "src/compiler/node-matchers.h"
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2216 int deoptimization_id, Deoptimizer::BailoutType bailout_type, 2216 int deoptimization_id, Deoptimizer::BailoutType bailout_type,
2217 SourcePosition pos) { 2217 SourcePosition pos) {
2218 Address deopt_entry = Deoptimizer::GetDeoptimizationEntry( 2218 Address deopt_entry = Deoptimizer::GetDeoptimizationEntry(
2219 isolate(), deoptimization_id, bailout_type); 2219 isolate(), deoptimization_id, bailout_type);
2220 // TODO(turbofan): We should be able to generate better code by sharing the 2220 // TODO(turbofan): We should be able to generate better code by sharing the
2221 // actual final call site and just bl'ing to it here, similar to what we do 2221 // actual final call site and just bl'ing to it here, similar to what we do
2222 // in the lithium backend. 2222 // in the lithium backend.
2223 if (deopt_entry == nullptr) return kTooManyDeoptimizationBailouts; 2223 if (deopt_entry == nullptr) return kTooManyDeoptimizationBailouts;
2224 DeoptimizeReason deoptimization_reason = 2224 DeoptimizeReason deoptimization_reason =
2225 GetDeoptimizationReason(deoptimization_id); 2225 GetDeoptimizationReason(deoptimization_id);
2226 __ RecordDeoptReason(deoptimization_reason, pos.raw(), deoptimization_id); 2226 __ RecordDeoptReason(deoptimization_reason, pos, deoptimization_id);
2227 __ Call(deopt_entry, RelocInfo::RUNTIME_ENTRY); 2227 __ Call(deopt_entry, RelocInfo::RUNTIME_ENTRY);
2228 return kSuccess; 2228 return kSuccess;
2229 } 2229 }
2230 2230
2231 void CodeGenerator::FinishFrame(Frame* frame) { 2231 void CodeGenerator::FinishFrame(Frame* frame) {
2232 CallDescriptor* descriptor = linkage()->GetIncomingDescriptor(); 2232 CallDescriptor* descriptor = linkage()->GetIncomingDescriptor();
2233 const RegList double_saves = descriptor->CalleeSavedFPRegisters(); 2233 const RegList double_saves = descriptor->CalleeSavedFPRegisters();
2234 2234
2235 // Save callee-saved Double registers. 2235 // Save callee-saved Double registers.
2236 if (double_saves != 0) { 2236 if (double_saves != 0) {
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2563 padding_size -= 2; 2563 padding_size -= 2;
2564 } 2564 }
2565 } 2565 }
2566 } 2566 }
2567 2567
2568 #undef __ 2568 #undef __
2569 2569
2570 } // namespace compiler 2570 } // namespace compiler
2571 } // namespace internal 2571 } // namespace internal
2572 } // namespace v8 2572 } // namespace v8
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