Add Modulus test

Author: Auburn

include/FastSIMD/ToolSet/Generic/Functions.h

@@ -487,7 +487,7 @@ namespace FS
         if constexpr( IsNativeV<Register<T, N, SIMD>> )
         {
             auto ab = a / b;
-            return (ab - FS::Trunc( ab )) * b;
+            return (ab - Trunc( ab )) * b;
         }
         else
         {

tests/test.inl

@@ -406,7 +406,9 @@ class FastSIMD::DispatchClass<TestFastSIMD<RegisterBytes, Relaxed>, SIMD> : publ
         RegisterTest( tests, "f32 floor", []( TestRegf32 a ) { return FS::Floor( a ); } );
         RegisterTest( tests, "f32 trunc", []( TestRegf32 a ) { return FS::Trunc( a ); } );
         RegisterTest( tests, "f32 signbit", []( TestRegf32 a, TestRegf32 b ) { return FS::SignBit( a ) ^ b; } );
-        //RegisterTest( tests, "f32 modulus", []( TestRegf32 a, TestRegf32 b ) { return FS::Modulus( a, b ); } );
+#if !FASTSIMD_IS_RELAXED
+        RegisterTest( tests, "f32 modulus", []( TestRegf32 a, TestRegf32 b ) { return FS::Modulus( a, b ); } );
+#endif
 
         RegisterTest( tests, "f32 sqrt", []( TestRegf32 a ) { return FS::Sqrt( FS::Min( FS::Max( FS::Abs( a ), TestRegf32( 1.e-16f ) ), TestRegf32( 1.e+16f ) ) ); } );
         RegisterTest( tests, "f32 inv sqrt", []( TestRegf32 a ) { return FS::InvSqrt( FS::Min( FS::Max( FS::Abs( a ), TestRegf32( 1.e-16f ) ), TestRegf32( 1.e+16f ) ) ); } ).relaxedAccuracy = 8192;
@@ -422,7 +424,7 @@ class FastSIMD::DispatchClass<TestFastSIMD<RegisterBytes, Relaxed>, SIMD> : publ
         RegisterTest( tests, "f32 pow", []( TestRegf32 a, TestRegf32 b ) { return FS::Pow( a, b ); } ).relaxedAccuracy = 8192;
 
         RegisterTest( tests, "i32 convert to f32", []( TestRegi32 a ) { return FS::Convert<float>( a ); } );
-        RegisterTest( tests, "f32 convert to i32", []( TestRegf32 a ) { return FS::Convert<int32_t>( FS::Min( FS::Max( a, TestRegf32( -2147483648 ) ), TestRegf32( 2147483520 ) ) ); } );
+        RegisterTest( tests, "f32 convert to i32", []( TestRegf32 a ) { return FS::Convert<int32_t>( FS::Min( FS::Max( a, TestRegf32( -2147483647 - 1 ) ), TestRegf32( 2147483520 ) ) ); } );
 
         RegisterTest( tests, "f32 cast to i32", []( TestRegf32 a ) { return FS::Cast<int32_t>( a ); } );
         RegisterTest( tests, "i32 cast to f32", []( TestRegi32 a ) { return FS::Cast<float>( a ); } );