Separate Math Lithium operations.

src/mips/lithium-codegen-mips.h

Index: src/mips/lithium-codegen-mips.h
diff --git a/src/mips/lithium-codegen-mips.h b/src/mips/lithium-codegen-mips.h
index bb2003f1df63e8cb4599e265236d05497f026bd6..a1bc4ba4dcf58976ffce897dd86cf2dfeafce15b 100644
--- a/src/mips/lithium-codegen-mips.h
+++ b/src/mips/lithium-codegen-mips.h
@@ -132,7 +132,7 @@ class LCodeGen BASE_EMBEDDED {
                             IntegerSignedness signedness);
 
   void DoDeferredTaggedToI(LTaggedToI* instr);
-  void DoDeferredMathAbsTaggedHeapNumber(LUnaryMathOperation* instr);
+  void DoDeferredMathAbsTaggedHeapNumber(LMathAbs* instr);
   void DoDeferredStackCheck(LStackCheck* instr);
   void DoDeferredRandom(LRandom* instr);
   void DoDeferredStringCharCodeAt(LStringCharCodeAt* instr);
@@ -289,17 +289,7 @@ class LCodeGen BASE_EMBEDDED {
   Register ToRegister(int index) const;
   DoubleRegister ToDoubleRegister(int index) const;
 
-  // Specific math operations - used from DoUnaryMathOperation.
-  void EmitIntegerMathAbs(LUnaryMathOperation* instr);
-  void DoMathAbs(LUnaryMathOperation* instr);
-  void DoMathFloor(LUnaryMathOperation* instr);
-  void DoMathRound(LUnaryMathOperation* instr);
-  void DoMathSqrt(LUnaryMathOperation* instr);
-  void DoMathPowHalf(LUnaryMathOperation* instr);
-  void DoMathLog(LUnaryMathOperation* instr);
-  void DoMathTan(LUnaryMathOperation* instr);
-  void DoMathCos(LUnaryMathOperation* instr);
-  void DoMathSin(LUnaryMathOperation* instr);
+  void EmitIntegerMathAbs(LMathAbs* instr);
 
   // Support for recording safepoint and position information.
   void RecordSafepoint(LPointerMap* pointers,