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GNU C Library master sources branch master updated. glibc-2.16-ports-merge-758-g7c7feb4
- From: jsm28 at sourceware dot org
- To: glibc-cvs at sourceware dot org
- Date: 22 Nov 2012 14:55:35 -0000
- Subject: GNU C Library master sources branch master updated. glibc-2.16-ports-merge-758-g7c7feb4
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http://sources.redhat.com/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=7c7feb4772742b43d3f70168c5598f01801936d7
commit 7c7feb4772742b43d3f70168c5598f01801936d7
Author: Joseph Myers <joseph@codesourcery.com>
Date: Thu Nov 22 14:55:17 2012 +0000
Fix expm1l spurious underflows for ldbl-128ibm.
diff --git a/ChangeLog b/ChangeLog
index 9374426..c167d9a 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2012-11-22 Joseph Myers <joseph@codesourcery.com>
+
+ [BZ #6778]
+ * sysdeps/ieee754/ldbl-128ibm/s_expm1l.c (big): Change to 1e290L.
+
2012-11-22 Andreas Schwab <schwab@suse.de>
* sysdeps/i386/fpu/libm-test-ulps: Update.
diff --git a/sysdeps/ieee754/ldbl-128ibm/s_expm1l.c b/sysdeps/ieee754/ldbl-128ibm/s_expm1l.c
index 98ae4e1..8808dcd 100644
--- a/sysdeps/ieee754/ldbl-128ibm/s_expm1l.c
+++ b/sysdeps/ieee754/ldbl-128ibm/s_expm1l.c
@@ -85,7 +85,7 @@ static const long double
/* ln (2^16384 * (1 - 2^-113)) */
maxlog = 1.1356523406294143949491931077970764891253E4L,
/* ln 2^-114 */
- minarg = -7.9018778583833765273564461846232128760607E1L, big = 2e307L;
+ minarg = -7.9018778583833765273564461846232128760607E1L, big = 1e290L;
long double
-----------------------------------------------------------------------
Summary of changes:
ChangeLog | 5 +++++
sysdeps/ieee754/ldbl-128ibm/s_expm1l.c | 2 +-
2 files changed, 6 insertions(+), 1 deletions(-)
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