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NE is quite ambiguous and misleading in mnemonics since it should be Rounding to Nearest Even, but could be mis-interpretated to No Exception. Under its correct meaning, which means rounding, it should only be used in down-convert, since up-convert is always exact for normal values It could be difficult to judge which kind of convert it is if we have the convert between same bit float types. For all AI data types including BF16 and FP8, the default rounding is Rounding to Nearest Even. So removing them in mnemonics would reduce burden for programmers to consider whether it should be added or not in mnemonics and stop the ambiguous meaning on "NE" itself. If the convert itself is using a rounding mode other than RNE, it would be explicitly added in mnemonics (e.g., Long used "T" and "BIAS" introduced in AVX10.2). gas/ChangeLog: * testsuite/gas/i386/avx10_2-256-cvt-intel.d: Refine testcases according to mnemonics change. * testsuite/gas/i386/avx10_2-256-cvt.d: Ditto. * testsuite/gas/i386/avx10_2-256-cvt.s: Ditto. * testsuite/gas/i386/avx10_2-256-satcvt-intel.d: Ditto. * testsuite/gas/i386/avx10_2-256-satcvt.d: Ditto. * testsuite/gas/i386/avx10_2-256-satcvt.s: Ditto. * testsuite/gas/i386/avx10_2-512-cvt-intel.d: Ditto. * testsuite/gas/i386/avx10_2-512-cvt.d: Ditto. * testsuite/gas/i386/avx10_2-512-cvt.s: Ditto. * testsuite/gas/i386/avx10_2-512-satcvt-intel.d: Ditto. * testsuite/gas/i386/avx10_2-512-satcvt.d: Ditto. * testsuite/gas/i386/avx10_2-512-satcvt.s: Ditto. * testsuite/gas/i386/x86-64-avx10_2-256-cvt-intel.d: Ditto. * testsuite/gas/i386/x86-64-avx10_2-256-cvt.d: Ditto. * testsuite/gas/i386/x86-64-avx10_2-256-cvt.s: Ditto. * testsuite/gas/i386/x86-64-avx10_2-256-satcvt-intel.d: Ditto. * testsuite/gas/i386/x86-64-avx10_2-256-satcvt.d: Ditto. * testsuite/gas/i386/x86-64-avx10_2-256-satcvt.s: Ditto. * testsuite/gas/i386/x86-64-avx10_2-512-cvt-intel.d: Ditto. * testsuite/gas/i386/x86-64-avx10_2-512-cvt.d: Ditto. * testsuite/gas/i386/x86-64-avx10_2-512-cvt.s: Ditto. * testsuite/gas/i386/x86-64-avx10_2-512-satcvt-intel.d: Ditto. * testsuite/gas/i386/x86-64-avx10_2-512-satcvt.d: Ditto. * testsuite/gas/i386/x86-64-avx10_2-512-satcvt.s: Ditto. opcodes/ChangeLog: * i386-dis-evex-prefix.h: Remove ne in mnemonics for convert insns. * i386-opc.tbl: Ditto. * i386-mnem.h: Regenerated. * i386-tbl.h: Ditto.
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README for GNU development tools This directory contains various GNU compilers, assemblers, linkers, debuggers, etc., plus their support routines, definitions, and documentation. If you are receiving this as part of a GDB release, see the file gdb/README. If with a binutils release, see binutils/README; if with a libg++ release, see libg++/README, etc. That'll give you info about this package -- supported targets, how to use it, how to report bugs, etc. It is now possible to automatically configure and build a variety of tools with one command. To build all of the tools contained herein, run the ``configure'' script here, e.g.: ./configure make To install them (by default in /usr/local/bin, /usr/local/lib, etc), then do: make install (If the configure script can't determine your type of computer, give it the name as an argument, for instance ``./configure sun4''. You can use the script ``config.sub'' to test whether a name is recognized; if it is, config.sub translates it to a triplet specifying CPU, vendor, and OS.) If you have more than one compiler on your system, it is often best to explicitly set CC in the environment before running configure, and to also set CC when running make. For example (assuming sh/bash/ksh): CC=gcc ./configure make A similar example using csh: setenv CC gcc ./configure make Much of the code and documentation enclosed is copyright by the Free Software Foundation, Inc. See the file COPYING or COPYING.LIB in the various directories, for a description of the GNU General Public License terms under which you can copy the files. REPORTING BUGS: Again, see gdb/README, binutils/README, etc., for info on where and how to report problems.
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