Fixed llvm_minnum_f32/llvm_maxnum_f32 return types

Author: varkor

tests/core/test_llvm_intrinsics.cpp

@@ -37,9 +37,9 @@ extern double llvm_copysign_f64(double x, double y);
 
 extern double llvm_round_f64(double x);
 extern double llvm_round_f32(double x);
-extern double llvm_minnum_f32(float x, float y);
+extern float llvm_minnum_f32(float x, float y);
 extern double llvm_minnum_f64(double x, double y);
-extern double llvm_maxnum_f32(float x, float y);
+extern float llvm_maxnum_f32(float x, float y);
 extern double llvm_maxnum_f64(double x, double y);
 }