[compiler] Pass deoptimization_kind through DeoptimizeParameters and FlagsContinuation

src/compiler/mips64/code-generator-mips64.cc

 // Copyright 2014 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/compiler/code-generator.h"
 #include "src/compilation-info.h"
 #include "src/compiler/code-generator-impl.h"
 #include "src/compiler/gap-resolver.h"
 #include "src/compiler/node-matchers.h"
 #include "src/compiler/osr.h"
@@ skipping 750 matching lines @@
       __ RecordComment(reinterpret_cast<const char*>(comment_string));
       break;
     }
     case kArchNop:
     case kArchThrowTerminator:
       // don't emit code for nops.
       break;
     case kArchDeoptimize: {
       int deopt_state_id =
           BuildTranslation(instr, -1, 0, OutputFrameStateCombine::Ignore());
-      Deoptimizer::BailoutType bailout_type =
-          Deoptimizer::BailoutType(MiscField::decode(instr->opcode()));
-      CodeGenResult result = AssembleDeoptimizerCall(
-          deopt_state_id, bailout_type, current_source_position_);
+      CodeGenResult result =
+          AssembleDeoptimizerCall(deopt_state_id, current_source_position_);
       if (result != kSuccess) return result;
       break;
     }
     case kArchRet:
       AssembleReturn(instr->InputAt(0));
       break;
     case kArchStackPointer:
       __ mov(i.OutputRegister(), sp);
       break;
     case kArchFramePointer:
@@ skipping 1539 matching lines @@
   Register input = i.InputRegister(0);
   size_t const case_count = instr->InputCount() - 2;
 
   __ Branch(GetLabel(i.InputRpo(1)), hs, input, Operand(case_count));
   __ GenerateSwitchTable(input, case_count, [&i, this](size_t index) {
     return GetLabel(i.InputRpo(index + 2));
   });
 }
 
 CodeGenerator::CodeGenResult CodeGenerator::AssembleDeoptimizerCall(
-    int deoptimization_id, Deoptimizer::BailoutType bailout_type,
-    SourcePosition pos) {
+    int deoptimization_id, SourcePosition pos) {
+  DeoptimizeKind deoptimization_kind = GetDeoptimizationKind(deoptimization_id);
+  DeoptimizeReason deoptimization_reason =
+      GetDeoptimizationReason(deoptimization_id);
+  Deoptimizer::BailoutType bailout_type =
+      deoptimization_kind == DeoptimizeKind::kSoft ? Deoptimizer::SOFT
+                                                   : Deoptimizer::EAGER;
   Address deopt_entry = Deoptimizer::GetDeoptimizationEntry(
       isolate(), deoptimization_id, bailout_type);
   if (deopt_entry == nullptr) return kTooManyDeoptimizationBailouts;
-  DeoptimizeReason deoptimization_reason =
-      GetDeoptimizationReason(deoptimization_id);
   __ RecordDeoptReason(deoptimization_reason, pos, deoptimization_id);
   __ Call(deopt_entry, RelocInfo::RUNTIME_ENTRY);
   return kSuccess;
 }
 
 void CodeGenerator::FinishFrame(Frame* frame) {
   CallDescriptor* descriptor = linkage()->GetIncomingDescriptor();
 
   const RegList saves_fpu = descriptor->CalleeSavedFPRegisters();
   if (saves_fpu != 0) {
@@ skipping 322 matching lines @@
       padding_size -= v8::internal::Assembler::kInstrSize;
     }
   }
 }
 
 #undef __
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8