Fix implicit __isinf declarations in exp
Commit Message
My recent exp patch introduced warnings about implicit __isinf
declarations in exp because e_exp.c didn't include <math.h>. I've
applied this patch to fix this. Because <math.h> can't be included
after <math_private.h> (because of macro definitions of __nan*), it
was necessary to put an include in
sysdeps/x86_64/fpu/multiarch/e_exp.c as well.
Tested x86_64.
2014-03-24 Joseph Myers <joseph@codesourcery.com>
* sysdeps/ieee754/dbl-64/e_exp.c: Include <math.h>.
* sysdeps/x86_64/fpu/multiarch/e_exp.c
[HAVE_FMA4_SUPPORT || HAVE_AVX_SUPPORT]: Likewise.
Comments
On 03/24/2014 11:01 PM, Joseph S. Myers wrote:
> y recent exp patch introduced warnings about implicit __isinf
> declarations in exp because e_exp.c didn't include <math.h>. I've
> applied this patch to fix this. Because <math.h> can't be included
> after <math_private.h> (because of macro definitions of __nan*), it
> was necessary to put an include in
> sysdeps/x86_64/fpu/multiarch/e_exp.c as well.
Thanks,
Andreas
@@ -32,6 +32,7 @@
/* */
/***************************************************************************/
+#include <math.h>
#include "endian.h"
#include "uexp.h"
#include "mydefs.h"
@@ -1,5 +1,6 @@
#if defined HAVE_FMA4_SUPPORT || defined HAVE_AVX_SUPPORT
# include <init-arch.h>
+# include <math.h>
# include <math_private.h>
extern double __ieee754_exp_sse2 (double);