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Eric Botcazou 52778e2a62 tree-flow.h (loop_only_exit_p): Declare. 
* tree-flow.h (loop_only_exit_p): Declare.
	* tree-ssa-loop-niter.c (loop_only_exit_p): Make public.
	* tree-ssa-loop-ivopts.c (may_eliminate_iv): Reinstate direct check on
	the number of iterations if it is constant.  Otherwise, if this is the
	only possible exit of the loop, use the conservative estimate on the
	number of iterations of the entire loop if available.

From-SVN: r137437
 		2008-07-03 22:02:18 +00:00
INSTALL
…
boehm-gc Makefile.tpl ($(srcdir)/configure): Update dependencies. 2008-06-17 23:13:35 +00:00
config Makefile.tpl ($(srcdir)/configure): Update dependencies. 2008-06-17 23:13:35 +00:00
contrib patch_tester.sh (report): Do not print "Checker: ". 2008-05-08 15:14:47 +00:00
fixincludes Makefile.tpl ($(srcdir)/configure): Update dependencies. 2008-06-17 23:13:35 +00:00
gcc tree-flow.h (loop_only_exit_p): Declare. 2008-07-03 22:02:18 +00:00
gnattools Makefile.in: Fix *86 kfreebsd target specific pairs. 2008-06-26 10:16:26 +00:00
include libiberty.h (XALLOCA, [...]): New. 2008-06-24 01:42:31 +00:00
intl Makefile.tpl ($(srcdir)/configure): Update dependencies. 2008-06-17 23:13:35 +00:00
libada Makefile.tpl ($(srcdir)/configure): Update dependencies. 2008-06-17 23:13:35 +00:00
libcpp re PR preprocessor/33305 (We should warn about empty macro arguments) 2008-07-03 10:31:50 +00:00
libdecnumber Makefile.tpl ($(srcdir)/configure): Update dependencies. 2008-06-17 23:13:35 +00:00
libffi Makefile.tpl ($(srcdir)/configure): Update dependencies. 2008-06-17 23:13:35 +00:00
libgcc Makefile.in (libgcc.mvars): Add LIBGCC_SYNC and LIBGCC_SYNC_CFLAGS. 2008-07-03 19:37:45 +00:00
libgfortran re PR fortran/36676 (Namelist Comments Problems) 2008-07-02 03:58:57 +00:00
libgomp env.c (parse_stacksize): Add cast to avoid warning. 2008-06-29 21:41:03 +00:00
libiberty Adjust strsignal to POSIX 200x prototype. 2008-06-19 15:08:53 +00:00
libjava configure.ac (java-home): new AC_ARG_ENABLE. 2008-07-02 13:17:54 +00:00
libmudflap Makefile.tpl ($(srcdir)/configure): Update dependencies. 2008-06-17 23:13:35 +00:00
libobjc Makefile.tpl ($(srcdir)/configure): Update dependencies. 2008-06-17 23:13:35 +00:00
libssp Makefile.tpl ($(srcdir)/configure): Update dependencies. 2008-06-17 23:13:35 +00:00
libstdc++-v3 stof.cc: Improve check on long double limits. 2008-07-03 19:07:35 +00:00
maintainer-scripts * crontab: Add 4.3 branch. Set trunk to 4.4. 2008-02-18 23:49:19 +01:00
zlib Makefile.tpl ($(srcdir)/configure): Update dependencies. 2008-06-17 23:13:35 +00:00
ABOUT-NLS intl: New directory; see intl/ChangeLog for details. 2003-07-04 18:18:54 +00:00
COPYING COPYING, [...]: Sync from upstream sources. 2005-07-14 01:08:13 +00:00
COPYING.LIB Update COPYING.LIB from upstream. Correct last Changelog. 2005-07-14 01:41:54 +00:00
COPYING3 COPYING_v3: New file. 2007-07-17 08:37:53 +00:00
COPYING3.LIB COPYING_v3: New file. 2007-07-17 08:37:53 +00:00
ChangeLog MAINTAINERS (Write After Approval): Add myself. 2008-07-02 07:18:59 +00:00
ChangeLog.tree-ssa Merge tree-ssa-20020619-branch into mainline. 2004-05-13 02:41:07 -04:00
MAINTAINERS MAINTAINERS (Write After Approval): Add myself. 2008-07-02 07:18:59 +00:00
Makefile.def re PR tree-optimization/36218 (VRP causes stack overflow while building libgcj) 2008-06-08 17:14:33 +01:00
Makefile.in Makefile.tpl ($(srcdir)/configure): Update dependencies. 2008-06-17 23:13:35 +00:00
Makefile.tpl Makefile.tpl ($(srcdir)/configure): Update dependencies. 2008-06-17 23:13:35 +00:00
README
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README.SCO * README.SCO: Update the URL. 2005-05-08 17:49:46 +00:00
compile compile: Make executable. 2008-02-01 00:06:00 +00:00
config-ml.in config-ml.in: don't handle --enable-shared and --enable-static. 2008-05-14 17:15:51 +00:00
config.guess * config.sub, config.guess: Update from upstream sources. 2008-04-14 19:31:06 +10:00
config.rpath * config.rpath: Add AIX 6 support. 2008-03-13 14:55:20 -04:00
config.sub * config.sub, config.guess: Update from upstream sources. 2008-04-14 19:31:06 +10:00
configure Makefile.tpl ($(srcdir)/configure): Update dependencies. 2008-06-17 23:13:35 +00:00
configure.ac configure.ac: Set TOPLEVEL_CONFIGURE_ARGUMENTS early... 2008-06-16 21:36:27 +00:00
depcomp top level: 2005-06-13 08:26:05 +00:00
install-sh COPYING, [...]: Sync from upstream sources. 2005-07-14 01:08:13 +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 backport: Deal with Autoconf 2.62's semantic change in m4_append. 2008-03-16 06:47:18 +00:00
ltgcc.m4 [multiple changes] 2007-05-31 06:40:42 +00:00
ltmain.sh ltmain.sh: Fix Darwin verstring, remove ${wl}. 2007-05-25 21:26:27 +02:00
ltoptions.m4 ltmain.sh: Update from ToT Libtool. 2007-05-24 16:37:27 +00:00
ltsugar.m4 backport: Deal with Autoconf 2.62's semantic change in m4_append. 2008-03-16 06:47:18 +00:00
ltversion.m4 ltmain.sh: Update from ToT Libtool. 2007-05-24 16:37:27 +00:00
lt~obsolete.m4 lt~obsolete.m4: New. 2007-07-05 10:36:59 -07:00
missing COPYING, [...]: Sync from upstream sources. 2005-07-14 01:08:13 +00:00
mkdep
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mkinstalldirs COPYING, [...]: Sync from upstream sources. 2005-07-14 01:08:13 +00:00
move-if-change Import from Autoconf sources: 2005-11-21 13:21:37 +11:00
symlink-tree COPYING, [...]: Sync from upstream sources. 2005-07-14 01:08:13 +00:00
ylwrap COPYING, [...]: Sync from upstream sources. 2005-07-14 01:08:13 +00:00

README 

This directory contains the GNU Compiler Collection (GCC).

The GNU Compiler Collection is free software.  See the file 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.html for how to report bugs usefully.