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strtod: work around icc bug
With optimization, ICC 10.0 mis-compiles 'cond ? -val : val' such
that a val of 0.0 doesn't result in -0.0.
* lib/strtod.c (minus_zero): Define to working value.
(strtod): Use it to avoid icc bug.
Signed-off-by: Eric Blake <eblake@redhat.com>
author | Eric Blake <eblake@redhat.com> |
---|---|
date | Fri, 05 Nov 2010 08:30:27 -0600 |
parents | 5c79d44f739d |
children | efab6978105e |
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Description: Simple implementation of readline. Files: lib/readline.h lib/readline.c m4/readline.m4 Depends-on: getline havelib configure.ac: gl_FUNC_READLINE Makefile.am: Include: "readline.h" Link: $(LTLIBREADLINE) when linking with libtool, $(LIBREADLINE) otherwise License: GPL Maintainer: Simon Josefsson