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authorJoseph Myers <joseph@codesourcery.com>2014-03-24 22:00:32 +0000
committerJoseph Myers <joseph@codesourcery.com>2014-03-24 22:00:32 +0000
commitf3426898bf0a5e9e2a094a9bed90b3096f965723 (patch)
tree1c11ffbdad7923471747d96ff505907ea7a7398c
parenta42faf59d6d9f82e5293a9ebcc26d9c9e562b12b (diff)
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Fix implicit __isinf declarations in exp.
My recent exp patch introduced warnings about implicit __isinf declarations in exp because e_exp.c didn't include <math.h>. This patch fixes 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. * 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.
-rw-r--r--ChangeLog6
-rw-r--r--sysdeps/ieee754/dbl-64/e_exp.c1
-rw-r--r--sysdeps/x86_64/fpu/multiarch/e_exp.c1
3 files changed, 8 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog
index 9937c19801..a21154d7a1 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+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.
+
2014-03-24 Paul Pluzhnikov <ppluzhnikov@google.com>
[BZ #16634]
diff --git a/sysdeps/ieee754/dbl-64/e_exp.c b/sysdeps/ieee754/dbl-64/e_exp.c
index cd060ce43f..0ab078f27b 100644
--- a/sysdeps/ieee754/dbl-64/e_exp.c
+++ b/sysdeps/ieee754/dbl-64/e_exp.c
@@ -32,6 +32,7 @@
/* */
/***************************************************************************/
+#include <math.h>
#include "endian.h"
#include "uexp.h"
#include "mydefs.h"
diff --git a/sysdeps/x86_64/fpu/multiarch/e_exp.c b/sysdeps/x86_64/fpu/multiarch/e_exp.c
index 3c650287c5..d244954056 100644
--- a/sysdeps/x86_64/fpu/multiarch/e_exp.c
+++ b/sysdeps/x86_64/fpu/multiarch/e_exp.c
@@ -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);