commit 7be0af16e1f68d01250b6c8f40e34fc5b3a5e49f
author Martin Storsjö <martin@martin.st> Tue Mar 11 15:22:34 2025 +0200
committer Jacek Caban <jacek@codeweavers.com> Sun Apr 06 12:37:33 2025 +0200
tree b0b3a7651bd3817b07ea65fa0be332a9f6792d20
parent 16335b3c4d9ac195f9ebd065849f4f6e2db95903

headers: Use __SIZEOF_LONG_DOUBLE__ == __SIZEOF_DOUBLE__ instead of arch checks

Signed-off-by: Jacek Caban <jacek@codeweavers.com>

mingw-w64-headers/crt/math.h

diff --git a/mingw-w64-headers/crt/math.h b/mingw-w64-headers/crt/math.h
index 85ef067..dc1599e 100644
--- a/mingw-w64-headers/crt/math.h
+++ b/mingw-w64-headers/crt/math.h
@@ -206,7 +206,7 @@
 
   __CRT_INLINE long double __cdecl fabsl (long double x)
   {
-#if defined(__arm__) || defined(__aarch64__)
+#if __SIZEOF_LONG_DOUBLE__ == __SIZEOF_DOUBLE__
     return __builtin_fabsl (x);
 #else
     long double res = 0.0l;
@@ -397,7 +397,9 @@
 
 #ifndef __CRT__NO_INLINE
   __CRT_INLINE int __cdecl __fpclassifyl (long double x) {
-#if defined(__x86_64__) || defined(_AMD64_)
+#if __SIZEOF_LONG_DOUBLE__ == __SIZEOF_DOUBLE__
+    return __fpclassify(x);
+#elif defined(__x86_64__) || defined(_AMD64_)
     __mingw_ldbl_type_t hlp;
     unsigned int e;
     hlp.x = x;
@@ -414,8 +416,6 @@
       return (((hlp.lh.high & 0x7fffffff) | hlp.lh.low) == 0 ?
               FP_INFINITE : FP_NAN);
     return FP_NORMAL;
-#elif defined(__arm__) || defined(_ARM_) || defined(__aarch64__) || defined(_ARM64_)
-    return __fpclassify(x);
 #elif defined(__i386__) || defined(_X86_)
     unsigned short sw;
     __asm__ __volatile__ ("fxam; fstsw %%ax;" : "=a" (sw): "t" (x));
@@ -551,7 +551,9 @@
 
   __CRT_INLINE int __cdecl __isnanl (long double _x)
   {
-#if defined(__x86_64__) || defined(_AMD64_)
+#if __SIZEOF_LONG_DOUBLE__ == __SIZEOF_DOUBLE__
+    return __isnan(_x);
+#elif defined(__x86_64__) || defined(_AMD64_)
     __mingw_ldbl_type_t ld;
     unsigned int xx, signexp;
 
@@ -561,8 +563,6 @@
     signexp |= (xx | (-xx)) >> 31;
     signexp = 0xfffe - signexp;
     return (int) signexp >> 16;
-#elif defined(__arm__) || defined(_ARM_) || defined(__aarch64__) || defined(_ARM64_)
-    return __isnan(_x);
 #elif defined(__i386__) || defined(_X86_)
     unsigned short sw;
     __asm__ __volatile__ ("fxam;"
@@ -621,12 +621,12 @@
   }
 
   __CRT_INLINE int __cdecl __signbitl (long double x) {
-#if defined(__x86_64__) || defined(_AMD64_)
+#if __SIZEOF_LONG_DOUBLE__ == __SIZEOF_DOUBLE__
+    return __signbit(x);
+#elif defined(__x86_64__) || defined(_AMD64_)
     __mingw_ldbl_type_t ld;
     ld.x = x;
     return ((ld.lh.sign_exponent & 0x8000) != 0);
-#elif defined(__arm__) || defined(_ARM_) || defined(__aarch64__) || defined(_ARM64_)
-    return __signbit(x);
 #elif defined(__i386__) || defined(_X86_)
     unsigned short stw;
     __asm__ __volatile__ ("fxam; fstsw %%ax;": "=a" (stw) : "t" (x));