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Richard Henderson 55eaaa5bfb re PR target/46997 (new ia64 vector instructions are broken on HP-UX (big-endian)) 
2011-02-04  Richard Henderson  <rth@redhat.com>
	    Steve Ellcey  <sje@cup.hp.com>

	PR target/46997
	* config/ia64/predicates.md (mux1_brcst_element): New.
	* config/ia64/ia64-protos.h (ia64_unpack_assemble): New.
	* config/ia64/ia64.c (ia64_unpack_assemble): New.
	(ia64_unpack_sign): New.
	(ia64_expand_unpack): Rewrite using new routines.
	(ia64_expand_widen_sum): Ditto.
	(ia64_expand_dot_prod_v8qi): Ditto.
	* config/ia64/vect.md (mulv8qi3): Rewrite to use new
	routines, add endian check.
	(pmpy2_even): Rename from pmpy2_r, add endian check.
	(pmpy2_odd): Rename from pmpy2_l, add endian check.
	(vec_widen_smult_lo_v4hi): Rewrite using new routines.
	(vec_widen_smult_hi_v4hi): Ditto.
	(vec_widen_umult_lo_v4hi): Ditto.
	(vec_widen_umult_hi_v4hi): Ditto.
	(mulv2si3): Change endian checks.
	(sdot_prodv4hi): Rewrite with new calls.
	(udot_prodv4hi): New.
	(vec_pack_ssat_v4hi): Add endian check.
	(vec_pack_usat_v4hi): Ditto.
	(vec_pack_ssat_v2si): Ditto.
	(max1_even): Rename from max1_r, add endian check.
	(max1_odd): Rename from max1_l, add endian check.
	(*mux1_rev): Format change.
	(*mux1_mix): Ditto.
	(*mux1_shuf): Ditto.
	(*mux1_alt): Ditto.
	(*mux1_brcst_v8qi): Use new predicate.
	(vec_extract_evenv8qi): Remove endian check.
	(vec_extract_oddv8qi): Ditto.
	(vec_interleave_lowv4hi): Format change.
	(vec_interleave_highv4hi): Ditto.
	(mix2_even): Rename from mix2_r, add endian check.
	(mix2_odd): Rename from mux2_l, add endian check.
	(*mux2): Fix mask setting for TARGET_BIG_ENDIAN.
	(vec_extract_evenodd_helper): Format change.
	(vec_extract_evenv4hi): Remove endian check.
	(vec_extract_oddv4hi): Remove endian check.
	(vec_interleave_lowv2si): Format change.
	(vec_interleave_highv2si): Format change.
	(vec_initv2si): Remove endian check.
	(vecinit_v2si): Add endian check.
	(reduc_splus_v2sf): Add endian check.
	(reduc_smax_v2sf): Ditto.
	(reduc_smin_v2sf): Ditto.
	(vec_initv2sf): Remove endian check.
	(fpack): Add endian check.
	(fswap): Add endian check.
	(vec_interleave_highv2sf): Add endian check.
	(vec_interleave_lowv2sf): Add endian check.
	(fmix_lr): Add endian check.
	(vec_setv2sf): Format change.
	(*vec_extractv2sf_0_be): Use shift to extract operand.
	(*vec_extractv2sf_1_be): New.
	(vec_pack_trunc_v4hi): Add endian check.
	(vec_pack_trunc_v2si): Format change.

Co-Authored-By: Steve Ellcey <sje@cup.hp.com>

From-SVN: r169840
2011-02-04 21:46:45 +00:00
boehm-gc configure.ac: Don't use libdl on mips-sgi-irix6*. 2011-02-02 13:53:56 +00:00
config cloog.m4 (CLOOG_REQUESTED): Use $2 if --without-cloog. 2011-01-25 20:47:36 +01:00
contrib patch_tester.sh (nopristinecache): New shell var, set according to presence or absence of new -nopristinecache option. 2011-01-26 03:46:07 +00:00
fixincludes Update Copyright years for files modified in 2010. 2011-01-03 21:52:22 +01:00
gcc re PR target/46997 (new ia64 vector instructions are broken on HP-UX (big-endian)) 2011-02-04 21:46:45 +00:00
gnattools PR other/46202: implement install-strip. 2010-11-20 19:37:08 +00:00
include dwarf2.h: Update value for DW_AT_hi_user. 2011-01-12 11:18:49 +00:00
INSTALL
intl Fix unportable shell quoting. 2010-09-27 20:19:41 +00:00
libada PR other/46202: implement install-strip. 2010-11-20 19:37:08 +00:00
libcpp * ru.po: New. 2011-01-07 14:34:04 +00:00
libdecnumber Update Copyright years for files modified in 2010. 2011-01-03 21:52:22 +01:00
libffi re PR target/40125 (libgcc_s DLL installed in wrong directory in cross toolchain) 2011-01-26 03:33:09 +00:00
libgcc re PR target/40125 (libgcc_s DLL installed in wrong directory in cross toolchain) 2011-01-26 04:19:58 +00:00
libgfortran PR 47571 Weakref trickery for clock_gettime() 2011-02-02 10:48:24 +02:00
libgo Implement __sync_fetch_and_add_4 if necessary. 2011-02-04 00:49:47 +00:00
libgomp re PR libstdc++/36104 (gnu-versioned-namespace is broken) 2011-01-20 23:41:24 +00:00
libiberty libiberty: documentation markup and order fixes. 2011-02-03 07:23:20 +00:00
libjava Fix PR java/21206: Unrecognized option '-Wl,-rpath' for jv-convert 2011-02-04 05:51:57 +00:00
libmudflap Update Copyright years for files modified in 2010. 2011-01-03 21:52:22 +01:00
libobjc Update Copyright years for files modified in 2010. 2011-01-03 21:52:22 +01:00
libquadmath re PR libquadmath/47293 (libquadmath: strtoflt128 - NAN not correctly read and C99 hex floating point format missing) 2011-02-01 02:29:18 +00:00
libssp re PR target/40125 (libgcc_s DLL installed in wrong directory in cross toolchain) 2010-12-06 00:50:04 +00:00
libstdc++-v3 Fix typo in previous commit. 2011-02-04 08:28:45 +01:00
lto-plugin lto-plugin.c (gold_version): New static variable. 2011-01-25 15:29:02 +00:00
maintainer-scripts update_version_svn (FILES): Merge with datestamp_FILES. 2011-01-31 01:14:49 +00:00
zlib Update to Automake 1.11.1. 2010-04-02 18:18:06 +00:00
ABOUT-NLS
ChangeLog MAINTAINERS (CPU Port Maintainers): Add myself. 2011-02-01 11:02:47 +00:00
ChangeLog.tree-ssa
compile Update automake-provided files in the toplevel. 2009-08-22 11:47:16 +00:00
config-ml.in config-ml.in: Add Go support... 2010-11-19 20:25:49 +00:00
config.guess config.sub: Update to version 2010-05-21. 2010-05-25 13:22:07 +00:00
config.rpath
config.sub config.sub: Update to version 2010-05-21. 2010-05-25 13:22:07 +00:00
configure re PR libgcj/44341 (libjava cross build fails when configured with --with-gmp=) 2011-01-31 05:20:17 +00:00
configure.ac re PR libgcj/44341 (libjava cross build fails when configured with --with-gmp=) 2011-01-31 05:20:17 +00:00
COPYING
COPYING.LIB
COPYING.RUNTIME
COPYING3
COPYING3.LIB
depcomp Update automake-provided files in the toplevel. 2009-08-22 11:47:16 +00:00
install-sh Update automake-provided files in the toplevel. 2009-08-22 11:47:16 +00:00
libtool-ldflags
libtool.m4 Sync from git Libtool and regenerate. 2009-12-05 17:18:53 +00:00
ltgcc.m4
ltmain.sh backport: ltmain.sh (relink): Use absolute path when hardcoding with -L. 2011-01-13 18:51:10 +00:00
ltoptions.m4 Sync from git Libtool and regenerate. 2009-12-05 17:18:53 +00:00
ltsugar.m4
ltversion.m4 Sync from git Libtool and regenerate. 2009-12-05 17:18:53 +00:00
lt~obsolete.m4 Sync from git Libtool and regenerate. 2009-12-05 17:18:53 +00:00
MAINTAINERS MAINTAINERS (CPU Port Maintainers): Add myself. 2011-02-01 11:02:47 +00:00
Makefile.def re PR lto/47225 (cross-compile fails while configuring libgcc with "xgcc: fatal error: -fuse-linker-plugin, but liblto_plugin.so not found") 2011-01-09 14:34:41 +00:00
Makefile.in re PR lto/47225 (cross-compile fails while configuring libgcc with "xgcc: fatal error: -fuse-linker-plugin, but liblto_plugin.so not found") 2011-01-09 14:34:41 +00:00
Makefile.tpl Update Copyright years for files modified in 2010. 2011-01-03 21:52:22 +01:00
missing Update automake-provided files in the toplevel. 2009-08-22 11:47:16 +00:00
mkdep
mkinstalldirs Update automake-provided files in the toplevel. 2009-08-22 11:47:16 +00:00
move-if-change
README README: Refer to the various COPYING* files instead of just COPYING. 2009-10-10 20:59:49 +00:00
symlink-tree
ylwrap Update automake-provided files in the toplevel. 2009-08-22 11:47:16 +00:00

README 

This directory contains the GNU Compiler Collection (GCC).

The GNU Compiler Collection is free software.  See the files whose
names start with COPYING for copying permission.  The manuals, and
some of the runtime libraries, are under different terms; see the
individual source files for details.

The directory INSTALL contains copies of the installation information
as HTML and plain text.  The source of this information is
gcc/doc/install.texi.  The installation information includes details
of what is included in the GCC sources and what files GCC installs.

See the file gcc/doc/gcc.texi (together with other files that it
includes) for usage and porting information.  An online readable
version of the manual is in the files gcc/doc/gcc.info*.

See http://gcc.gnu.org/bugs/ for how to report bugs usefully.