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GNU C Library master sources branch master updated. glibc-2.26.9000-670-gecc7da5
- From: jsm28 at sourceware dot org
- To: glibc-cvs at sourceware dot org
- Date: 26 Oct 2017 23:35:31 -0000
- Subject: GNU C Library master sources branch master updated. glibc-2.26.9000-670-gecc7da5
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- Log -----------------------------------------------------------------
http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=ecc7da5bb897f17ef470fc928ab2b7132e3fa069
commit ecc7da5bb897f17ef470fc928ab2b7132e3fa069
Author: Joseph Myers <joseph@codesourcery.com>
Date: Thu Oct 26 23:34:55 2017 +0000
Add SNAN macros for more _FloatN, _FloatNx types.
This patch continues the preparation for additional _FloatN / _FloatNx
type support by adding appropriately conditional definitions of SNAN*
macros, corresponding to the SNANF128 definition already present.
Tested for x86_64.
* math/math.h [__HAVE_FLOAT16 && __GLIBC_USE
(IEC_60559_TYPES_EXT)] (SNANF16): New macro.
[__HAVE_FLOAT32 && __GLIBC_USE (IEC_60559_TYPES_EXT)] (SNANF32):
Likewise.
[__HAVE_FLOAT64 && __GLIBC_USE (IEC_60559_TYPES_EXT)] (SNANF64):
Likewise.
[__HAVE_FLOAT32X && __GLIBC_USE (IEC_60559_TYPES_EXT)] (SNANF32X):
Likewise.
[__HAVE_FLOAT64X && __GLIBC_USE (IEC_60559_TYPES_EXT)] (SNANF64X):
Likewise.
[__HAVE_FLOAT128X && __GLIBC_USE (IEC_60559_TYPES_EXT)]
(SNANF128X): Likewise.
diff --git a/ChangeLog b/ChangeLog
index 0f9a0fd..4822e49 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,19 @@
2017-10-26 Joseph Myers <joseph@codesourcery.com>
* math/math.h [__HAVE_FLOAT16 && __GLIBC_USE
+ (IEC_60559_TYPES_EXT)] (SNANF16): New macro.
+ [__HAVE_FLOAT32 && __GLIBC_USE (IEC_60559_TYPES_EXT)] (SNANF32):
+ Likewise.
+ [__HAVE_FLOAT64 && __GLIBC_USE (IEC_60559_TYPES_EXT)] (SNANF64):
+ Likewise.
+ [__HAVE_FLOAT32X && __GLIBC_USE (IEC_60559_TYPES_EXT)] (SNANF32X):
+ Likewise.
+ [__HAVE_FLOAT64X && __GLIBC_USE (IEC_60559_TYPES_EXT)] (SNANF64X):
+ Likewise.
+ [__HAVE_FLOAT128X && __GLIBC_USE (IEC_60559_TYPES_EXT)]
+ (SNANF128X): Likewise.
+
+ * math/math.h [__HAVE_FLOAT16 && __GLIBC_USE
(IEC_60559_TYPES_EXT)] (HUGE_VAL_F16): New macro.
[__HAVE_FLOAT32 && __GLIBC_USE (IEC_60559_TYPES_EXT)]
(HUGE_VAL_F32): Likewise.
diff --git a/math/math.h b/math/math.h
index 4affd2a..22ff23b 100644
--- a/math/math.h
+++ b/math/math.h
@@ -112,9 +112,27 @@ __BEGIN_DECLS
# define SNANL (__builtin_nansl (""))
# endif
#endif
+#if __HAVE_FLOAT16 && __GLIBC_USE (IEC_60559_TYPES_EXT)
+# define SNANF16 (__builtin_nansf16 (""))
+#endif
+#if __HAVE_FLOAT32 && __GLIBC_USE (IEC_60559_TYPES_EXT)
+# define SNANF32 (__builtin_nansf32 (""))
+#endif
+#if __HAVE_FLOAT64 && __GLIBC_USE (IEC_60559_TYPES_EXT)
+# define SNANF64 (__builtin_nansf64 (""))
+#endif
#if __HAVE_FLOAT128 && __GLIBC_USE (IEC_60559_TYPES_EXT)
# define SNANF128 (__builtin_nansf128 (""))
#endif
+#if __HAVE_FLOAT32X && __GLIBC_USE (IEC_60559_TYPES_EXT)
+# define SNANF32X (__builtin_nansf32x (""))
+#endif
+#if __HAVE_FLOAT64X && __GLIBC_USE (IEC_60559_TYPES_EXT)
+# define SNANF64X (__builtin_nansf64x (""))
+#endif
+#if __HAVE_FLOAT128X && __GLIBC_USE (IEC_60559_TYPES_EXT)
+# define SNANF128X (__builtin_nansf128x (""))
+#endif
/* Get __GLIBC_FLT_EVAL_METHOD. */
#include <bits/flt-eval-method.h>
-----------------------------------------------------------------------
Summary of changes:
ChangeLog | 13 +++++++++++++
math/math.h | 18 ++++++++++++++++++
2 files changed, 31 insertions(+), 0 deletions(-)
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