[compiler] Pass deoptimization_kind through DeoptimizeParameters and FlagsContinuation

src/compiler/instruction-selector.cc

Index: src/compiler/instruction-selector.cc
diff --git a/src/compiler/instruction-selector.cc b/src/compiler/instruction-selector.cc
index 7e7b909b4f6ded1317e49721c9a096f85037b561..d7fd37a4582eb4ab3101e9e54ee6870ac77716de 100644
--- a/src/compiler/instruction-selector.cc
+++ b/src/compiler/instruction-selector.cc
@@ -765,7 +765,8 @@ void InstructionSelector::InitializeCallBuffer(Node* call, CallBuffer* buffer,
     }
 
     int const state_id = sequence()->AddDeoptimizationEntry(
-        buffer->frame_state_descriptor, DeoptimizeReason::kNoReason);
+        buffer->frame_state_descriptor, DeoptimizeKind::kEager,
+        DeoptimizeReason::kNoReason);
     buffer->instruction_args.push_back(g.TempImmediate(state_id));
 
     StateObjectDeduplicator deduplicator(instruction_zone());
@@ -1919,7 +1920,6 @@ void InstructionSelector::VisitRoundUint64ToFloat64(Node* node) {
   UNIMPLEMENTED();
 }
 
-
 void InstructionSelector::VisitBitcastFloat64ToInt64(Node* node) {
   UNIMPLEMENTED();
 }
@@ -2466,32 +2466,31 @@ void InstructionSelector::VisitReturn(Node* ret) {
   Emit(kArchRet, 0, nullptr, input_count, value_locations);
 }
 
-Instruction* InstructionSelector::EmitDeoptimize(InstructionCode opcode,
-                                                 InstructionOperand output,
-                                                 InstructionOperand a,
-                                                 DeoptimizeReason reason,
-                                                 Node* frame_state) {
+Instruction* InstructionSelector::EmitDeoptimize(
+    InstructionCode opcode, InstructionOperand output, InstructionOperand a,
+    DeoptimizeKind kind, DeoptimizeReason reason, Node* frame_state) {
   size_t output_count = output.IsInvalid() ? 0 : 1;
   InstructionOperand inputs[] = {a};
   size_t input_count = arraysize(inputs);
   return EmitDeoptimize(opcode, output_count, &output, input_count, inputs,
-                        reason, frame_state);
+                        kind, reason, frame_state);
 }
 
 Instruction* InstructionSelector::EmitDeoptimize(
     InstructionCode opcode, InstructionOperand output, InstructionOperand a,
-    InstructionOperand b, DeoptimizeReason reason, Node* frame_state) {
+    InstructionOperand b, DeoptimizeKind kind, DeoptimizeReason reason,
+    Node* frame_state) {
   size_t output_count = output.IsInvalid() ? 0 : 1;
   InstructionOperand inputs[] = {a, b};
   size_t input_count = arraysize(inputs);
   return EmitDeoptimize(opcode, output_count, &output, input_count, inputs,
-                        reason, frame_state);
+                        kind, reason, frame_state);
 }
 
 Instruction* InstructionSelector::EmitDeoptimize(
     InstructionCode opcode, size_t output_count, InstructionOperand* outputs,
-    size_t input_count, InstructionOperand* inputs, DeoptimizeReason reason,
-    Node* frame_state) {
+    size_t input_count, InstructionOperand* inputs, DeoptimizeKind kind,
+    DeoptimizeReason reason, Node* frame_state) {
   OperandGenerator g(this);
   FrameStateDescriptor* const descriptor = GetFrameStateDescriptor(frame_state);
   InstructionOperandVector args(instruction_zone());
@@ -2500,7 +2499,8 @@ Instruction* InstructionSelector::EmitDeoptimize(
     args.push_back(inputs[i]);
   }
   opcode |= MiscField::encode(static_cast<int>(input_count));
-  int const state_id = sequence()->AddDeoptimizationEntry(descriptor, reason);
+  int const state_id =
+      sequence()->AddDeoptimizationEntry(descriptor, kind, reason);
   args.push_back(g.TempImmediate(state_id));
   StateObjectDeduplicator deduplicator(instruction_zone());
   AddInputsToFrameStateDescriptor(descriptor, frame_state, &g, &deduplicator,
@@ -2519,16 +2519,7 @@ void InstructionSelector::EmitIdentity(Node* node) {
 void InstructionSelector::VisitDeoptimize(DeoptimizeKind kind,
                                           DeoptimizeReason reason,
                                           Node* value) {
-  InstructionCode opcode = kArchDeoptimize;
-  switch (kind) {
-    case DeoptimizeKind::kEager:
-      opcode |= MiscField::encode(Deoptimizer::EAGER);
-      break;
-    case DeoptimizeKind::kSoft:
-      opcode |= MiscField::encode(Deoptimizer::SOFT);
-      break;
-  }
-  EmitDeoptimize(opcode, 0, nullptr, 0, nullptr, reason, value);
+  EmitDeoptimize(kArchDeoptimize, 0, nullptr, 0, nullptr, kind, reason, value);
 }