-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Please review, i'll commit it.
Btw, what is mingw_getsp meant to do? return the stackpointer or the frame pointer? -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQGcBAEBAgAGBQJTjj1RAAoJEGm5GZTakYssIEAL/ibFDp4l0FDKMyqZrO6lh1pI 6EKQiekydFYrMnYROx2tddO6e8o8uFQfV5KpwF5Uxe+RhMAt7wTHisH/MPR6GI6t TGfqXUkkRiZFDNR+JvcItrvmKKNmK6uCERvRHA9bTVNPR2XcLVdDpEeT21p0CfjP J0W4yNbogXUmDvkO6AMt+tI5hIQC+aWOGzsQFohyoSRxxCbiZH+mz0mJZSouBmtN WCH1qVTiUe++1FfBX/vbYeJ7NKo51xJ5XytM8oaKGksPHmy13FchiBbHzoGvXIwm 7Fpd28fIc74fF5kItBbMxhfjQ1WBS5GWmOlLxMmfQShkulc3qv8Vp7wGG+iHGDWt wx9VkVCcLZ8A6CtT/UqGc+I1Ktu6AbyWMPRoIs/89XHMy8plQVa7hlRib6IK43at T0zXd7gmQs4NeVHja0qlg16Jkb+/ysFAm/YmGhj1EWBThhEeQMXMM2HdQ5IePZoE cLHzvVGtdP8xfogtGpq9cIGI4RbI1GvqDvZFoX3lRA== =5XF4 -----END PGP SIGNATURE-----
Use gcc fabs builtins on ARM
diff --git a/mingw-w64-crt/math/fabs.c b/mingw-w64-crt/math/fabs.c
index f5e4dbe..cf2e6ef 100644
--- a/mingw-w64-crt/math/fabs.c
+++ b/mingw-w64-crt/math/fabs.c
@@ -9,12 +9,12 @@
double
fabs (double x)
{
-#ifdef __x86_64__
+#if defined(__x86_64__) || defined(_AMD64_) || defined(__arm__) || defined(_ARM_)
return __builtin_fabs (x);
-#else
+#elif defined(__i386__) || defined(_X86_)
double res = 0.0;
asm ("fabs;" : "=t" (res) : "0" (x));
return res;
-#endif
+#endif /* defined(__x86_64__) || defined(_AMD64_) || defined(__arm__) || defined(_ARM_) */
}
diff --git a/mingw-w64-crt/math/fabsf.c b/mingw-w64-crt/math/fabsf.c
index 0a8fddb..5431c96 100644
--- a/mingw-w64-crt/math/fabsf.c
+++ b/mingw-w64-crt/math/fabsf.c
@@ -8,11 +8,11 @@ float fabsf (float x);
float
fabsf (float x)
{
-#ifdef __x86_64__
+#if defined(__x86_64__) || defined(_AMD64_) || defined(__arm__) || defined(_ARM_)
return __builtin_fabsf (x);
-#else
+#elif defined(__i386__) || defined(_X86_)
float res = 0.0F;
asm ("fabs;" : "=t" (res) : "0" (x));
return res;
-#endif
+#endif /* defined(__x86_64__) || defined(_AMD64_) || defined(__arm__) || defined(_ARM_) */
}
diff --git a/mingw-w64-crt/math/fabsl.c b/mingw-w64-crt/math/fabsl.c
index 5ffbe41..2dfdfaa 100644
--- a/mingw-w64-crt/math/fabsl.c
+++ b/mingw-w64-crt/math/fabsl.c
@@ -8,7 +8,11 @@ long double fabsl (long double x);
long double
fabsl (long double x)
{
+#if defined(__x86_64__) || defined(_AMD64_) || defined(__i386__) || defined(_X86_)
long double res = 0.0L;
asm ("fabs;" : "=t" (res) : "0" (x));
return res;
+#elif defined(__arm__) || defined(_ARM_)
+ return __builtin_fabsl (x);
+#endif /* defined(__x86_64__) || defined(_AMD64_) || defined(__i386__) || defined(_X86_) */
}
tmp.diff.sig
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