OLD | NEW |
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/v8.h" | 5 #include "src/v8.h" |
6 | 6 |
7 #include "src/base/bits.h" | 7 #include "src/base/bits.h" |
8 #include "src/code-factory.h" | 8 #include "src/code-factory.h" |
9 #include "src/code-stubs.h" | 9 #include "src/code-stubs.h" |
10 #include "src/cpu-profiler.h" | 10 #include "src/cpu-profiler.h" |
(...skipping 783 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
794 __ Call(entry, RelocInfo::RUNTIME_ENTRY); | 794 __ Call(entry, RelocInfo::RUNTIME_ENTRY); |
795 __ bind(&no_deopt); | 795 __ bind(&no_deopt); |
796 __ stw(r4, MemOperand(scratch)); | 796 __ stw(r4, MemOperand(scratch)); |
797 __ Pop(r4, scratch); | 797 __ Pop(r4, scratch); |
798 } | 798 } |
799 | 799 |
800 if (info()->ShouldTrapOnDeopt()) { | 800 if (info()->ShouldTrapOnDeopt()) { |
801 __ stop("trap_on_deopt", cond, kDefaultStopCode, cr); | 801 __ stop("trap_on_deopt", cond, kDefaultStopCode, cr); |
802 } | 802 } |
803 | 803 |
804 Deoptimizer::DeoptInfo deopt_info(instr->hydrogen_value()->position(), | 804 Deoptimizer::DeoptInfo deopt_info = MakeDeoptInfo(instr, deopt_reason); |
805 instr->Mnemonic(), deopt_reason); | 805 |
806 DCHECK(info()->IsStub() || frame_is_built_); | 806 DCHECK(info()->IsStub() || frame_is_built_); |
807 // Go through jump table if we need to handle condition, build frame, or | 807 // Go through jump table if we need to handle condition, build frame, or |
808 // restore caller doubles. | 808 // restore caller doubles. |
809 if (cond == al && frame_is_built_ && !info()->saves_caller_doubles()) { | 809 if (cond == al && frame_is_built_ && !info()->saves_caller_doubles()) { |
810 DeoptComment(deopt_info); | 810 DeoptComment(deopt_info); |
811 __ Call(entry, RelocInfo::RUNTIME_ENTRY); | 811 __ Call(entry, RelocInfo::RUNTIME_ENTRY); |
812 } else { | 812 } else { |
813 Deoptimizer::JumpTableEntry table_entry(entry, deopt_info, bailout_type, | 813 Deoptimizer::JumpTableEntry table_entry(entry, deopt_info, bailout_type, |
814 !frame_is_built_); | 814 !frame_is_built_); |
815 // We often have several deopts to the same entry, reuse the last | 815 // We often have several deopts to the same entry, reuse the last |
(...skipping 5419 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
6235 __ Push(scope_info); | 6235 __ Push(scope_info); |
6236 __ push(ToRegister(instr->function())); | 6236 __ push(ToRegister(instr->function())); |
6237 CallRuntime(Runtime::kPushBlockContext, 2, instr); | 6237 CallRuntime(Runtime::kPushBlockContext, 2, instr); |
6238 RecordSafepoint(Safepoint::kNoLazyDeopt); | 6238 RecordSafepoint(Safepoint::kNoLazyDeopt); |
6239 } | 6239 } |
6240 | 6240 |
6241 | 6241 |
6242 #undef __ | 6242 #undef __ |
6243 } | 6243 } |
6244 } // namespace v8::internal | 6244 } // namespace v8::internal |
OLD | NEW |