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1f92467594
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Bernd Schmidt 1f92467594 re PR middle-end/42202 (Revision 154688 caused many gfortran failures) 
PR middle-end/42202
	* regrename.c (live_in_chains): New variable.
	(verify_reg_tracked): New static function.
	(scan_rtx_reg): Update live_in_chains.
	(scan_rtx): Only promote sets in COND_EXEC to OP_INOUT if
	we're already tracking the reg.
	(build_def_use): Likewise.  Initialize live_in_chains.

From-SVN: r154944
2009-12-03 12:58:30 +00:00
boehm-gc mark_rts.c (GC_approx_sp): Use __builtin_frame_address when compiling with GCC rather than taking the... 2009-11-30 21:19:20 +11:00
config largefile.m4 (ACX_LARGEFILE): Require AC_CANONICAL_HOST and AC_CANONICAL_TARGET. 2009-11-30 16:38:14 +00:00
contrib Merge lto branch into trunk. 2009-10-03 17:10:11 -04:00
fixincludes inclhack.def (hpux_stdint_least_fast): Simplify. 2009-10-21 17:01:35 +00:00
gcc re PR middle-end/42202 (Revision 154688 caused many gfortran failures) 2009-12-03 12:58:30 +00:00
gnattools Update AC_PREREQ entries to 2.64 2009-08-24 19:08:51 +00:00
include Checking this in for: Jonas Maebe <jonas.maebe@elis.ugent.be> 2009-11-06 14:36:57 +00:00
INSTALL
intl 2009-10-15 Jim Blandy <jimb@red-bean.com> 2009-10-15 08:56:02 +00:00
libada Makefile.in (GNATLIBCFLAGS_FOR_C): New variable. 2009-10-24 10:58:31 +00:00
libcpp * cpplib.pot: Regenerate. 2009-12-02 14:24:09 +00:00
libdecnumber sarray.c (sarray_free): Use old_buckets variable. 2009-11-28 21:31:39 +01:00
libffi cls_longdouble_va.c (main): Fix format string. 2009-12-03 11:35:31 +01:00
libgcc re PR other/39888 (TLS emutls not linked to automatically on Darwin) 2009-11-18 08:36:12 +01:00
libgfortran backport: re PR fortran/42053 ([OOP] SELECT TYPE: reject duplicate CLASS IS blocks) 2009-11-30 21:43:06 +01:00
libgomp libgomp.exp (libgomp_init): Add host-dependent settings for LC_ALL and LANG. 2009-11-30 23:30:57 +00:00
libiberty configure.ac (AC_CHECK_FUNCS): Sort into alphabetical order. 2009-11-26 09:40:19 +11:00
libjava natVMURLConnection.cc (guessContentTypeFromBuffer): Mark bytes' and valid' parameters as potentially unused. 2009-12-02 09:05:25 +11:00
libmudflap re PR libmudflap/41433 (security: mudflap accepts environment variables if setuid) 2009-09-22 16:17:50 +00:00
libobjc sarray.c (sarray_free): Use old_buckets variable. 2009-11-28 21:31:39 +01:00
libssp Update AC_PREREQ entries to 2.64 2009-08-24 19:08:51 +00:00
libstdc++-v3 ref.cc: Add. 2009-12-03 10:18:04 +00:00
lto-plugin re PR bootstrap/42096 (lto.c:289:7: error: implicit declaration of function 'strtoll') 2009-11-19 15:30:04 +00:00
maintainer-scripts * update_web_docs_svn: Update BUGURL to http://gcc.gnu.org/bugs/. 2009-10-10 20:43:15 +00:00
zlib Update AC_PREREQ entries to 2.64 2009-08-24 19:08:51 +00:00
ABOUT-NLS
ChangeLog configure.ac: Update minimum MPC version to 0.8. 2009-11-30 06:12:16 +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: don't handle --enable-shared and --enable-static. 2008-05-14 17:15:51 +00:00
config.guess * config.guess: Update from upstream sources. 2009-11-20 09:47:13 +11:00
config.rpath * config.rpath: Add AIX 6 support. 2008-03-13 14:55:20 -04:00
config.sub * config.sub, config.guess: Update from upstream sources. 2009-11-17 05:04:53 +11:00
configure configure.ac: Update minimum MPC version to 0.8. 2009-11-30 06:12:16 +00:00
configure.ac configure.ac: Update minimum MPC version to 0.8. 2009-11-30 06:12:16 +00:00
COPYING COPYING, [...]: Sync from upstream sources. 2005-07-14 01:08:13 +00:00
COPYING3 COPYING_v3: New file. 2007-07-17 08:37:53 +00:00
COPYING3.LIB COPYING_v3: New file. 2007-07-17 08:37:53 +00:00
COPYING.LIB Update COPYING.LIB from upstream. Correct last Changelog. 2005-07-14 01:41:54 +00:00
COPYING.RUNTIME Licensing changes to GPLv3 resp. GPLv3 with GCC Runtime Exception. 2009-04-09 17:00:19 +02:00
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 re PR bootstrap/31906 ("-Xcompiler" is inserted after "-Xlinker" when building libstdc++) 2007-09-20 10:20:05 +00:00
libtool.m4 libtool.m4 (output_verbose_link_cmd): Require leading blank, and blank before -L. 2009-09-08 17:43:37 +00:00
lt~obsolete.m4 libtool.m4: Update to libtool 2.2.6. 2008-09-26 16:21:02 +00:00
ltgcc.m4 libtool.m4: Update to libtool 2.2.6. 2008-09-26 16:21:02 +00:00
ltmain.sh ltmain.sh (removedotparts): Don't use comma as 's' separator. 2009-08-26 14:52:45 +00:00
ltoptions.m4 libtool.m4: Update to libtool 2.2.6. 2008-09-26 16:21:02 +00:00
ltsugar.m4 libtool.m4: Update to libtool 2.2.6. 2008-09-26 16:21:02 +00:00
ltversion.m4 libtool.m4: Update to libtool 2.2.6. 2008-09-26 16:21:02 +00:00
MAINTAINERS * MAINTAINERS (Write After Approval): Update my email address. 2009-11-21 20:07:10 +00:00
Makefile.def Makefile.def: Restore host and target settings for gmp. 2009-11-16 22:56:33 +00:00
Makefile.in Makefile.def: Restore host and target settings for gmp. 2009-11-16 22:56:33 +00:00
Makefile.tpl configure.ac: Add libelf to host_libs. 2009-11-16 18:31:10 +00:00
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 Import from Autoconf sources: 2005-11-21 13:21:37 +11:00
README README: Refer to the various COPYING* files instead of just COPYING. 2009-10-10 20:59:49 +00:00
symlink-tree COPYING, [...]: Sync from upstream sources. 2005-07-14 01:08:13 +00:00
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.