Version 3.20.11.1

src/x64/lithium-x64.h

Index: src/x64/lithium-x64.h
diff --git a/src/x64/lithium-x64.h b/src/x64/lithium-x64.h
index cb3a2b05d7039b40427e5063c4174e5bfd6e9420..50e32d8cd61ee999fd915aed6ddd4dc3ce0b3d07 100644
--- a/src/x64/lithium-x64.h
+++ b/src/x64/lithium-x64.h
@@ -79,7 +79,6 @@ class LCodeGen;
   V(CmpMapAndBranch)                            \
   V(CmpT)                                       \
   V(ConstantD)                                  \
-  V(ConstantE)                                  \
   V(ConstantI)                                  \
   V(ConstantS)                                  \
   V(ConstantT)                                  \
@@ -267,7 +266,7 @@ class LInstruction: public ZoneObject {
   bool IsMarkedAsCall() const { return is_call_; }
 
   virtual bool HasResult() const = 0;
-  virtual LOperand* result() const = 0;
+  virtual LOperand* result() = 0;
 
   LOperand* FirstInput() { return InputAt(0); }
   LOperand* Output() { return HasResult() ? result() : NULL; }
@@ -303,9 +302,9 @@ class LTemplateInstruction: public LInstruction {
  public:
   // Allow 0 or 1 output operands.
   STATIC_ASSERT(R == 0 || R == 1);
-  virtual bool HasResult() const { return R != 0 && result() != NULL; }
+  virtual bool HasResult() const { return R != 0; }
   void set_result(LOperand* operand) { results_[0] = operand; }
-  LOperand* result() const { return results_[0]; }
+  LOperand* result() { return results_[0]; }
 
  protected:
   EmbeddedContainer<LOperand*, R> results_;
@@ -1167,17 +1166,6 @@ class LConstantD: public LTemplateInstruction<1, 0, 1> {
 };
 
 
-class LConstantE: public LTemplateInstruction<1, 0, 0> {
- public:
-  DECLARE_CONCRETE_INSTRUCTION(ConstantE, "constant-e")
-  DECLARE_HYDROGEN_ACCESSOR(Constant)
-
-  ExternalReference value() const {
-    return hydrogen()->ExternalReferenceValue();
-  }
-};
-
-
 class LConstantT: public LTemplateInstruction<1, 0, 0> {
  public:
   DECLARE_CONCRETE_INSTRUCTION(ConstantT, "constant-t")