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GNU C Library master sources branch master updated. glibc-2.24-31-g146f208
- From: jsm28 at sourceware dot org
- To: glibc-cvs at sourceware dot org
- Date: 3 Aug 2016 22:57:18 -0000
- Subject: GNU C Library master sources branch master updated. glibc-2.24-31-g146f208
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http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=146f208da68a3ff27a52f05536c61e6db69cd87f
commit 146f208da68a3ff27a52f05536c61e6db69cd87f
Author: Joseph Myers <joseph@codesourcery.com>
Date: Wed Aug 3 22:56:54 2016 +0000
Also handle __STDC_WANT_IEC_60559_BFP_EXT__ in <tgmath.h>.
My __STDC_WANT_IEC_60559_BFP_EXT__ patch omitted to update the
conditions on the nextup and nextdown type-generic macros in
<tgmath.h>. This patch updates those conditions accordingly. (As
glibc doesn't currently have an exp10 type-generic macro, no such
changes are needed relating to __STDC_WANT_IEC_60559_FUNCS_EXT__;
adding such a type-generic macro would be a new feature.)
Tested for x86_64 and x86 (testsuite, and that installed stripped
shared libraries are unchanged by the patch). Committed.
* math/tgmath.h (nextdown): Define if
[__GLIBC_USE (IEC_60559_BFP_EXT)], not if [__USE_GNU].
(nextup): Likewise.
diff --git a/ChangeLog b/ChangeLog
index ac692dc..0fe7eaf 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,9 @@
2016-08-03 Joseph Myers <joseph@codesourcery.com>
+ * math/tgmath.h (nextdown): Define if
+ [__GLIBC_USE (IEC_60559_BFP_EXT)], not if [__USE_GNU].
+ (nextup): Likewise.
+
* bits/libc-header-start.h (__GLIBC_USE_IEC_60559_FUNCS_EXT): New
macro.
* include/features.h (__STDC_WANT_IEC_60559_FUNCS_EXT__):
diff --git a/math/tgmath.h b/math/tgmath.h
index 8916fbe..de1eb98 100644
--- a/math/tgmath.h
+++ b/math/tgmath.h
@@ -392,7 +392,7 @@
prevailing rounding mode. */
#define rint(Val) __TGMATH_UNARY_REAL_ONLY (Val, rint)
-#ifdef __USE_GNU
+#if __GLIBC_USE (IEC_60559_BFP_EXT)
/* Return X - epsilon. */
# define nextdown(Val) __TGMATH_UNARY_REAL_ONLY (Val, nextdown)
/* Return X + epsilon. */
-----------------------------------------------------------------------
Summary of changes:
ChangeLog | 4 ++++
math/tgmath.h | 2 +-
2 files changed, 5 insertions(+), 1 deletions(-)
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