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Jan Hubicka e5c56fd9bf integrate.c (copy_rtx_and_substitute): Use simplify_gen_subreg. 
* integrate.c (copy_rtx_and_substitute): Use simplify_gen_subreg.
	(simplify_subreg): Handle complex types represented as CONCAT.

	* recog.c (validate_replace_rtx_1): Properly canonicalize expression
	* rtl.h (swap_commutative_operands_p): Declare.
	* rtlanal.c (swap_commutative_operands_p): New.
	(operand_preference): New static function.

	* combine.c (combine_simplify_rtx): Use swap_commutative_operands_p.
	(gen_binary): Likewise.
	* optabs.c (emit_cmp_and_jump_insns, emit_conditional_move): Likewise.
	* simplify-rtx.c (simplify_gen_binary,
	simplify_gen_relational): Likewise.

From-SVN: r42224
2001-05-17 21:21:21 +00:00
boehm-gc configure.in: Add support for --enable-threads=posix on FreeBSD. 2001-05-04 20:19:36 +00:00
config configure.in (target_makefile_frag): Use mt-alphaieee. 2001-01-27 22:59:00 -08:00
contrib * gcc_update (touch_files): Enhance make portability. 2001-05-15 04:58:07 +00:00
fastjar * Makefile.am (bin_PROGRAMS): Renamed from "fastjar" to "jar". 2001-05-17 10:02:03 -07:00
gcc integrate.c (copy_rtx_and_substitute): Use simplify_gen_subreg. 2001-05-17 21:21:21 +00:00
include * partition.h: Fix misspelling of `implementation'. 2001-05-16 21:00:55 +00:00
INSTALL * INSTALL/README: egcs -> GCC update. 2000-09-18 15:38:48 +00:00
libchill Makefile.in (STROBJS): Get memmove.o from configure. 2000-05-31 16:54:07 -07:00
libf2c Makefile.in: Add rules to rebuild config.h.in when needed. 2001-05-17 10:47:10 +02:00
libffi configure.in: Remove warning about beta code. 2001-05-06 13:55:28 +01:00
libiberty * partition.c: Fix misspelling of `implementation'. 2001-05-16 20:44:03 +00:00
libjava * Makefile.am (ZIP): The "fastjar" binary is now plain "jar". 2001-05-17 10:04:08 -07:00
libobjc objc.texi: Move from ../libobjc/objc-features.texi. 2001-05-09 15:16:47 +01:00
libstdc++-v3 001-05-15 Benjamin Kosnik <bkoz@redhat.com> 2001-05-16 02:03:30 +00:00
maintainer-scripts update_web_docs: Don't generate HTML from gxxint.texi. 2001-05-03 16:49:22 +01:00
zlib acinclude.m4: Use ../libtool.m4. 2001-05-13 22:31:24 +00:00
.cvsignore merge with /cvs/src 2000-07-22 04:08:22 -04:00
ChangeLog Makefile.in (all-sid): New target. 2001-05-11 06:51:52 +10:00
config-ml.in * config-ml.in: Handle GCJ and GCJFLAGS. 2001-03-21 23:55:58 +00:00
config.guess config.guess: Add hppa64-linux support. 2001-04-13 15:11:45 +09:30
config.if * config.if: Assume enable_libstdcxx_v3 is defined. 2001-02-05 11:02:20 +00:00
config.sub config.sub: Make sure to match an already-canonicalized machine name (eg. 2001-04-06 07:06:32 +00:00
configure * configure: Output host type to stdout, not stderr. 2001-02-06 20:03:16 -05:00
configure.in configure.in (noconfigdirs): Disable libgcj. 2001-05-03 20:31:25 +00:00
COPYING COPYING: Update to current ftp://ftp.gnu.org/pub/gnu/Licenses/COPYING-2.0 (fixes... 2000-12-18 21:47:20 +00:00
COPYING.LIB COPYING.LIB: Update to LGPL 2.1 from the FSF. 2001-01-29 13:32:47 +00:00
install-sh Final changes from devo<->egcs merge. 1998-10-12 04:44:57 -06:00
libtool.m4 ltconfig, [...]: Upgraded to libtool 1.4a 1.641.2.226. 2001-04-12 12:28:03 +00:00
ltcf-c.sh ltconfig, [...]: Upgraded to libtool 1.4a 1.641.2.226. 2001-04-12 12:28:03 +00:00
ltcf-cxx.sh ltcf-cxx.sh: Add -nostdlib to IRIX 6 archive_cmds. 2001-05-09 22:29:20 +00:00
ltcf-gcj.sh ltconfig, [...]: Upgraded to libtool 1.4a 1.641.2.226. 2001-04-12 12:28:03 +00:00
ltconfig ltconfig, [...]: Upgraded to libtool 1.4a 1.641.2.228. 2001-04-20 09:26:56 +00:00
ltmain.sh ltconfig, [...]: Upgraded to libtool 1.4a 1.641.2.228. 2001-04-20 09:26:56 +00:00
MAINTAINERS MAINTAINERS (write after permission): Per Jeff Law, added self. 2001-05-16 22:26:01 +00:00
Makefile.in Makefile.in (all-sid): New target. 2001-05-11 06:51:52 +10:00
missing merge with /cvs/src 2000-07-22 04:08:22 -04:00
mkdep merge with /cvs/src 2000-07-22 04:08:22 -04:00
mkinstalldirs Initial revision 1997-08-21 18:57:35 -04:00
move-if-change FSF address fix in copyright header. 1999-01-11 07:12:18 -07:00
README README: Remove installation instructions and refer to the INSTALL directory instead. 1998-10-02 09:22:08 +00:00
symlink-tree Makefile.in: handle DOS-style absolute paths. 2000-12-09 11:06:19 -05:00
ylwrap ylwrap: Change absolute path checks to check for DOS style path names. 1998-10-08 17:26:54 -06:00

README 

		   README for GNU development tools

This directory contains various GNU compilers, assemblers, linkers, 
debuggers, etc., plus their support routines, definitions, and documentation.


Check the INSTALL directory for detailed configuration and installation
instructions.


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.