Revert of [compiler] Pass deoptimization_kind through DeoptimizeParameters and FlagsContinuation

src/compiler/x64/instruction-selector-x64.cc

Index: src/compiler/x64/instruction-selector-x64.cc
diff --git a/src/compiler/x64/instruction-selector-x64.cc b/src/compiler/x64/instruction-selector-x64.cc
index 6a0485f4e783029a0c02c5652fc70990f3913db2..1cec9ae54035d058f9da8bb00fb4cdbe8bcc20da 100644
--- a/src/compiler/x64/instruction-selector-x64.cc
+++ b/src/compiler/x64/instruction-selector-x64.cc
@@ -536,7 +536,7 @@
   opcode = cont->Encode(opcode);
   if (cont->IsDeoptimize()) {
     selector->EmitDeoptimize(opcode, output_count, outputs, input_count, inputs,
-                             cont->kind(), cont->reason(), cont->frame_state());
+                             cont->reason(), cont->frame_state());
   } else {
     selector->Emit(opcode, output_count, outputs, input_count, inputs);
   }
@@ -1546,7 +1546,7 @@
     selector->Emit(opcode, 0, nullptr, input_count, inputs);
   } else if (cont->IsDeoptimize()) {
     selector->EmitDeoptimize(opcode, 0, nullptr, input_count, inputs,
-                             cont->kind(), cont->reason(), cont->frame_state());
+                             cont->reason(), cont->frame_state());
   } else if (cont->IsSet()) {
     InstructionOperand output = g.DefineAsRegister(cont->result());
     selector->Emit(opcode, 1, &output, input_count, inputs);
@@ -1567,8 +1567,8 @@
     selector->Emit(opcode, g.NoOutput(), left, right,
                    g.Label(cont->true_block()), g.Label(cont->false_block()));
   } else if (cont->IsDeoptimize()) {
-    selector->EmitDeoptimize(opcode, g.NoOutput(), left, right, cont->kind(),
-                             cont->reason(), cont->frame_state());
+    selector->EmitDeoptimize(opcode, g.NoOutput(), left, right, cont->reason(),
+                             cont->frame_state());
   } else if (cont->IsSet()) {
     selector->Emit(opcode, g.DefineAsRegister(cont->result()), left, right);
   } else {
@@ -1755,8 +1755,8 @@
         selector->Emit(opcode, g.NoOutput(), g.Label(cont->true_block()),
                        g.Label(cont->false_block()));
       } else if (cont->IsDeoptimize()) {
-        selector->EmitDeoptimize(opcode, 0, nullptr, 0, nullptr, cont->kind(),
-                                 cont->reason(), cont->frame_state());
+        selector->EmitDeoptimize(opcode, 0, nullptr, 0, nullptr, cont->reason(),
+                                 cont->frame_state());
       } else if (cont->IsSet()) {
         selector->Emit(opcode, g.DefineAsRegister(cont->result()));
       } else {
@@ -1954,16 +1954,14 @@
 }
 
 void InstructionSelector::VisitDeoptimizeIf(Node* node) {
-  DeoptimizeParameters p = DeoptimizeParametersOf(node->op());
   FlagsContinuation cont = FlagsContinuation::ForDeoptimize(
-      kNotEqual, p.kind(), p.reason(), node->InputAt(1));
+      kNotEqual, DeoptimizeReasonOf(node->op()), node->InputAt(1));
   VisitWordCompareZero(this, node, node->InputAt(0), &cont);
 }
 
 void InstructionSelector::VisitDeoptimizeUnless(Node* node) {
-  DeoptimizeParameters p = DeoptimizeParametersOf(node->op());
   FlagsContinuation cont = FlagsContinuation::ForDeoptimize(
-      kEqual, p.kind(), p.reason(), node->InputAt(1));
+      kEqual, DeoptimizeReasonOf(node->op()), node->InputAt(1));
   VisitWordCompareZero(this, node, node->InputAt(0), &cont);
 }