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Issue 1011733005: CpuProfiler: extract DeoptInfo fill in code into a static function. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Created 5 years, 9 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 #include "src/code-factory.h" 7 #include "src/code-factory.h"
8 #include "src/code-stubs.h" 8 #include "src/code-stubs.h"
9 #include "src/cpu-profiler.h" 9 #include "src/cpu-profiler.h"
10 #include "src/hydrogen-osr.h" 10 #include "src/hydrogen-osr.h"
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804 804
805 if (info()->ShouldTrapOnDeopt()) { 805 if (info()->ShouldTrapOnDeopt()) {
806 Label skip; 806 Label skip;
807 if (condition != al) { 807 if (condition != al) {
808 __ Branch(&skip, NegateCondition(condition), src1, src2); 808 __ Branch(&skip, NegateCondition(condition), src1, src2);
809 } 809 }
810 __ stop("trap_on_deopt"); 810 __ stop("trap_on_deopt");
811 __ bind(&skip); 811 __ bind(&skip);
812 } 812 }
813 813
814 Deoptimizer::DeoptInfo deopt_info(instr->hydrogen_value()->position(), 814 Deoptimizer::DeoptInfo deopt_info = MakeDeoptInfo(instr, deopt_reason);
815 instr->Mnemonic(), deopt_reason); 815
816 DCHECK(info()->IsStub() || frame_is_built_); 816 DCHECK(info()->IsStub() || frame_is_built_);
817 // Go through jump table if we need to handle condition, build frame, or 817 // Go through jump table if we need to handle condition, build frame, or
818 // restore caller doubles. 818 // restore caller doubles.
819 if (condition == al && frame_is_built_ && 819 if (condition == al && frame_is_built_ &&
820 !info()->saves_caller_doubles()) { 820 !info()->saves_caller_doubles()) {
821 DeoptComment(deopt_info); 821 DeoptComment(deopt_info);
822 __ Call(entry, RelocInfo::RUNTIME_ENTRY, condition, src1, src2); 822 __ Call(entry, RelocInfo::RUNTIME_ENTRY, condition, src1, src2);
823 } else { 823 } else {
824 Deoptimizer::JumpTableEntry table_entry(entry, deopt_info, bailout_type, 824 Deoptimizer::JumpTableEntry table_entry(entry, deopt_info, bailout_type,
825 !frame_is_built_); 825 !frame_is_built_);
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6058 __ li(at, scope_info); 6058 __ li(at, scope_info);
6059 __ Push(at, ToRegister(instr->function())); 6059 __ Push(at, ToRegister(instr->function()));
6060 CallRuntime(Runtime::kPushBlockContext, 2, instr); 6060 CallRuntime(Runtime::kPushBlockContext, 2, instr);
6061 RecordSafepoint(Safepoint::kNoLazyDeopt); 6061 RecordSafepoint(Safepoint::kNoLazyDeopt);
6062 } 6062 }
6063 6063
6064 6064
6065 #undef __ 6065 #undef __
6066 6066
6067 } } // namespace v8::internal 6067 } } // namespace v8::internal
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