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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 #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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1688 gen_(gen) {} | 1688 gen_(gen) {} |
1689 | 1689 |
1690 void Generate() final { | 1690 void Generate() final { |
1691 IA32OperandConverter i(gen_, instr_); | 1691 IA32OperandConverter i(gen_, instr_); |
1692 | 1692 |
1693 Runtime::FunctionId trap_id = static_cast<Runtime::FunctionId>( | 1693 Runtime::FunctionId trap_id = static_cast<Runtime::FunctionId>( |
1694 i.InputInt32(instr_->InputCount() - 1)); | 1694 i.InputInt32(instr_->InputCount() - 1)); |
1695 bool old_has_frame = __ has_frame(); | 1695 bool old_has_frame = __ has_frame(); |
1696 if (frame_elided_) { | 1696 if (frame_elided_) { |
1697 __ set_has_frame(true); | 1697 __ set_has_frame(true); |
1698 __ EnterFrame(StackFrame::WASM); | 1698 __ EnterFrame(StackFrame::WASM_COMPILED); |
1699 } | 1699 } |
1700 GenerateCallToTrap(trap_id); | 1700 GenerateCallToTrap(trap_id); |
1701 if (frame_elided_) { | 1701 if (frame_elided_) { |
1702 ReferenceMap* reference_map = | 1702 ReferenceMap* reference_map = |
1703 new (gen_->zone()) ReferenceMap(gen_->zone()); | 1703 new (gen_->zone()) ReferenceMap(gen_->zone()); |
1704 gen_->RecordSafepoint(reference_map, Safepoint::kSimple, 0, | 1704 gen_->RecordSafepoint(reference_map, Safepoint::kSimple, 0, |
1705 Safepoint::kNoLazyDeopt); | 1705 Safepoint::kNoLazyDeopt); |
1706 __ set_has_frame(old_has_frame); | 1706 __ set_has_frame(old_has_frame); |
1707 } | 1707 } |
1708 if (FLAG_debug_code) { | 1708 if (FLAG_debug_code) { |
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2303 int padding_size = last_lazy_deopt_pc_ + space_needed - current_pc; | 2303 int padding_size = last_lazy_deopt_pc_ + space_needed - current_pc; |
2304 __ Nop(padding_size); | 2304 __ Nop(padding_size); |
2305 } | 2305 } |
2306 } | 2306 } |
2307 | 2307 |
2308 #undef __ | 2308 #undef __ |
2309 | 2309 |
2310 } // namespace compiler | 2310 } // namespace compiler |
2311 } // namespace internal | 2311 } // namespace internal |
2312 } // namespace v8 | 2312 } // namespace v8 |
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