[v8-dev] ARM: Optimize fixed double arguments

src/arm/lithium-arm.h

Index: src/arm/lithium-arm.h
diff --git a/src/arm/lithium-arm.h b/src/arm/lithium-arm.h
index 72932ded1664cae205687e33601b2c8bddf022b1..19e26ba383d01ed3aa1c922d76a528c5cb8f318a 100644
--- a/src/arm/lithium-arm.h
+++ b/src/arm/lithium-arm.h
@@ -886,15 +886,13 @@ class LMathSqrt V8_FINAL : public LTemplateInstruction<1, 1, 0> {
 };
 
 
-class LMathPowHalf V8_FINAL : public LTemplateInstruction<1, 1, 1> {
+class LMathPowHalf V8_FINAL : public LTemplateInstruction<1, 1, 0> {
  public:
-  LMathPowHalf(LOperand* value, LOperand* temp) {
+  explicit LMathPowHalf(LOperand* value) {
     inputs_[0] = value;
-    temps_[0] = temp;
   }
 
   LOperand* value() { return inputs_[0]; }
-  LOperand* temp() { return temps_[0]; }
 
   DECLARE_CONCRETE_INSTRUCTION(MathPowHalf, "math-pow-half")
 };