MIPS: Fix FPU min, max, mina, maxa in simulator.

src/mips/simulator-mips.h

Index: src/mips/simulator-mips.h
diff --git a/src/mips/simulator-mips.h b/src/mips/simulator-mips.h
index e1c42fdccadc0ce0bcfd0f2662281915020cab01..01ece96319f96e78bd418828353db0762bb13231 100644
--- a/src/mips/simulator-mips.h
+++ b/src/mips/simulator-mips.h
@@ -300,6 +300,24 @@ class Simulator {
   inline int32_t SetDoubleHIW(double* addr);
   inline int32_t SetDoubleLOW(double* addr);
 
+  // Min/Max template functions for Double and Single arguments.
+  enum class IsMin : int { kMin = 0, kMax = 1 };
+
+  template <typename T>
+  bool FPUProcessNaNsAndZeros(T a, T b, IsMin min, T& result);
+
+  template <typename T>
+  T FPUMin(T a, T b);
+
+  template <typename T>
+  T FPUMax(T a, T b);
+
+  template <typename T>
+  T FPUMinA(T a, T b);
+
+  template <typename T>
+  T FPUMaxA(T a, T b);
+
   // Executing is handled based on the instruction type.
   void DecodeTypeRegister(Instruction* instr);