Mercurial > gnulib
view modules/fma @ 40215:88b18d82fa61
crypto/des: Fix undefined behaviour.
* lib/des.c (READ_64BIT_DATA): Cast bytes to 'unsigned int', to avoid
shift operations on 'int'.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Sat, 09 Mar 2019 22:21:25 +0100 |
parents | 1f14c6dd175d |
children |
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Description: fma() function: fused multiply-add. Files: lib/fma.c lib/float+.h m4/fma.m4 m4/fegetround.m4 m4/mathfunc.m4 Depends-on: math float [test $HAVE_FMA = 0 || test $REPLACE_FMA = 1] stdbool [test $HAVE_FMA = 0 || test $REPLACE_FMA = 1] verify [test $HAVE_FMA = 0 || test $REPLACE_FMA = 1] isfinite [test $HAVE_FMA = 0 || test $REPLACE_FMA = 1] integer_length [test $HAVE_FMA = 0 || test $REPLACE_FMA = 1] frexp [test $HAVE_FMA = 0 || test $REPLACE_FMA = 1] ldexp [test $HAVE_FMA = 0 || test $REPLACE_FMA = 1] configure.ac: gl_FUNC_FMA if test $HAVE_FMA = 0 || test $REPLACE_FMA = 1; then AC_LIBOBJ([fma]) gl_PREREQ_FMA fi gl_MATH_MODULE_INDICATOR([fma]) Makefile.am: Include: <math.h> Link: $(FMA_LIBM) License: LGPL Maintainer: all