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Update EVEX vector load/store optimization: 1. There is no need to check AVX since AVX2 is required for AVX512F. 2. We need to check both operands for ZMM register since AT&T syntax may not set zmmword on the first operand. 3. Update Opcode_SIMD_IntD check and set. 4. Since the VEX prefix has 2 or 3 bytes, the EVEX prefix has 4 bytes, EVEX Disp8 has 1 byte and VEX Disp32 has 4 bytes, we choose EVEX Disp8 over VEX Disp32. * config/tc-i386.c (optimize_encoding): Don't check AVX for EVEX vector load/store optimization. Check both operands for ZMM register. Update EVEX vector load/store opcode check. Choose EVEX Disp8 over VEX Disp32. * testsuite/gas/i386/optimize-1.d: Updated. * testsuite/gas/i386/optimize-1a.d: Likewise. * testsuite/gas/i386/optimize-2.d: Likewise. * testsuite/gas/i386/optimize-4.d: Likewise. * testsuite/gas/i386/optimize-5.d: Likewise. * testsuite/gas/i386/x86-64-optimize-2.d: Likewise. * testsuite/gas/i386/x86-64-optimize-2a.d: Likewise. * testsuite/gas/i386/x86-64-optimize-2b.d: Likewise. * testsuite/gas/i386/x86-64-optimize-3.d: Likewise. * testsuite/gas/i386/x86-64-optimize-5.d: Likewise. * testsuite/gas/i386/x86-64-optimize-6.d: Likewise. * testsuite/gas/i386/optimize-1.s: Add ZMM register load test. * testsuite/gas/i386/x86-64-optimize-2.s: Likewise. |
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bfd | ||
binutils | ||
config | ||
contrib | ||
cpu | ||
elfcpp | ||
etc | ||
gas | ||
gdb | ||
gold | ||
gprof | ||
include | ||
intl | ||
ld | ||
libdecnumber | ||
libiberty | ||
opcodes | ||
readline | ||
sim | ||
texinfo | ||
zlib | ||
.cvsignore | ||
.gitattributes | ||
.gitignore | ||
ar-lib | ||
ChangeLog | ||
compile | ||
config-ml.in | ||
config.guess | ||
config.rpath | ||
config.sub | ||
configure | ||
configure.ac | ||
COPYING | ||
COPYING3 | ||
COPYING3.LIB | ||
COPYING.LIB | ||
COPYING.LIBGLOSS | ||
COPYING.NEWLIB | ||
depcomp | ||
djunpack.bat | ||
install-sh | ||
libtool.m4 | ||
lt~obsolete.m4 | ||
ltgcc.m4 | ||
ltmain.sh | ||
ltoptions.m4 | ||
ltsugar.m4 | ||
ltversion.m4 | ||
MAINTAINERS | ||
Makefile.def | ||
Makefile.in | ||
Makefile.tpl | ||
makefile.vms | ||
missing | ||
mkdep | ||
mkinstalldirs | ||
move-if-change | ||
multilib.am | ||
README | ||
README-maintainer-mode | ||
setup.com | ||
src-release.sh | ||
symlink-tree | ||
test-driver | ||
ylwrap |
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.