[MSVCRT] Make _setfp_sse available for MSVC as well

tkreuzer · tkreuzer · commit f211c68faa9f · 2025-12-30T12:57:14.000+02:00
Also fix build with clang.
diff --git a/dll/win32/msvcrt/math.c b/dll/win32/msvcrt/math.c
@@ -739,10 +739,13 @@ static void set_mxcsr( unsigned int val )
 }
 #endif
 
+#ifdef __REACTOS__
+__ATTRIBUTE_SSE__
+#endif
 static void _setfp_sse( unsigned int *cw, unsigned int cw_mask,
         unsigned int *sw, unsigned int sw_mask )
 {
-#if defined(__GNUC__) || defined(__clang__)
+#if defined(__GNUC__) || defined(__clang__) || defined(_MSC_VER)
     unsigned int old_fpword, fpword = get_mxcsr();
     unsigned int flags;
 

Original file line number	Diff line number	Diff line change
`@@ -739,10 +739,13 @@ static void set_mxcsr( unsigned int val )`
`739`	`739`	`}`
`740`	`740`	`#endif`
`741`	`741`
	`742`	`+#ifdef __REACTOS__`
	`743`	`+__ATTRIBUTE_SSE__`
	`744`	`+#endif`
`742`	`745`	`static void _setfp_sse( unsigned int *cw, unsigned int cw_mask,`
`743`	`746`	`unsigned int *sw, unsigned int sw_mask )`
`744`	`747`	`{`
`745`		`-#if defined(__GNUC__) \|\| defined(__clang__)`
	`748`	`+#if defined(__GNUC__) \|\| defined(__clang__) \|\| defined(_MSC_VER)`
`746`	`749`	`unsigned int old_fpword, fpword = get_mxcsr();`
`747`	`750`	`unsigned int flags;`
`748`	`751`