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Zdenek Dvorak fc9962ee12 re PR tree-optimization/29801 (ICE in set_lattice_value (tree-ssa-ccp.c)) 
PR tree-optimization/29801
	* tree-ssa-ccp.c (get_symbol_constant_value): New function.
	(get_default_value): Use get_symbol_constant_value.
	(set_lattice_value): ICE when the value of the constant is
	changed.
	(visit_assignment): Ignore VDEFs of read-only variables.

	* gcc.dg/pr29801.c: New test.

From-SVN: r118926
 		2006-11-17 10:29:07 +00:00
INSTALL README: Update wrt. 2001-06-13 14:51:33 +00:00
boehm-gc re PR boehm-gc/29180 (boehm-gc/darwin_stop_world.c not 64-bit clean) 2006-09-26 17:21:32 +00:00
config * tls.m4 (GCC_CHECK_TLS): Fall back to a link test. 2006-11-13 20:35:20 +00:00
contrib * compareSumTests3: POD syntax fix. 2006-09-28 02:03:46 +00:00
fixincludes inclhack.def (glibc_c99_inline_2): Adjust for glibc 2.3 systems. 2006-11-07 17:34:40 +00:00
gcc re PR tree-optimization/29801 (ICE in set_lattice_value (tree-ssa-ccp.c)) 2006-11-17 10:29:07 +00:00
gnattools --(top level)-------------------------------------------- 2006-10-10 16:48:09 -07:00
include Patch to provide pex_run_in_environment. 2006-06-01 10:30:51 +00:00
intl Makefile.in (distclean): Delete config files. 2006-09-27 18:51:52 +09:30
libada Makefile.in: Add TEXI2PDF definition. 2006-10-16 21:24:13 -07:00
libcpp cpplib.h (enum c_lang): Add CLK_GNUCXX0X and CLK_CXX0X for experimental C++0x mode. 2006-11-01 16:27:23 +00:00
libdecnumber --(top level)-------------------------------------------- 2006-10-10 16:48:09 -07:00
libffi Fix date on ChangeLog entry 2006-11-01 05:42:01 +00:00
libgfortran trans-decl.c (gfc_get_symbol_decl): Fix formatting. 2006-11-16 11:20:57 +00:00
libgomp * tls.m4 (GCC_CHECK_TLS): Fall back to a link test. 2006-11-13 20:35:20 +00:00
libiberty pex-win32.c (no_suffixes): Remove. 2006-11-08 18:16:27 +00:00
libjava * tls.m4 (GCC_CHECK_TLS): Fall back to a link test. 2006-11-13 20:35:20 +00:00
libmudflap * tls.m4 (GCC_CHECK_TLS): Fall back to a link test. 2006-11-13 20:35:20 +00:00
libobjc In gcc/: PR 23067 2006-11-01 05:28:41 +00:00
libssp Index: config/ChangeLog 2006-10-15 07:42:57 +00:00
libstdc++-v3 13450.cc: Do not test long double in IBM long double case. 2006-11-14 16:01:41 +00:00
maintainer-scripts * crontab: Add 4.2 branch. Set trunk to 4.3. 2006-10-21 03:15:08 +00:00
zlib Makefile.am: Add html and install-html stubs. 2006-06-13 21:15:06 +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
ChangeLog MAINTAINERS: Add myself and Daniel Berlin as loop optimizer maintainers. 2006-11-16 16:24:31 +00:00
ChangeLog.tree-ssa Merge tree-ssa-20020619-branch into mainline. 2004-05-13 02:41:07 -04:00
MAINTAINERS MAINTAINERS: Add myself and Daniel Berlin as loop optimizer maintainers. 2006-11-16 16:24:31 +00:00
Makefile.def --(top level)-------------------------------------------- 2006-10-10 16:48:09 -07:00
Makefile.in Makefile.tpl (clean-stage*): Test separately for package/Makefile and stageN-package/Makefile. 2006-11-14 12:14:33 +00:00
Makefile.tpl Makefile.tpl (clean-stage*): Test separately for package/Makefile and stageN-package/Makefile. 2006-11-14 12:14:33 +00:00
README * README: Remove version number. 2001-06-13 19:48:09 +01:00
README.SCO * README.SCO: Update the URL. 2005-05-08 17:49:46 +00:00
compile COPYING, [...]: Sync from upstream sources. 2005-07-14 01:08:13 +00:00
config-ml.in config-ml.in: Alter CCASFLAGS to include special multilib options the same as is done for CFLAGS. 2006-06-13 16:48:23 -04:00
config.guess config.guess: Import latest version. 2006-10-16 13:27:17 +10:00
config.rpath all files: Update FSF address. 2005-07-16 02:30:53 +00:00
config.sub config.guess: Import latest version. 2006-10-16 13:27:17 +10:00
configure configure.in: Remove target-libgloss from noconfigdirs for bfin-*-*. 2006-11-14 00:45:33 +00:00
configure.in configure.in: Remove target-libgloss from noconfigdirs for bfin-*-*. 2006-11-14 00:39:08 +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 libtool-ldflags: New script. 2006-01-03 00:30:27 +00:00
libtool.m4 all files: Update FSF address. 2005-07-16 02:30:53 +00:00
ltcf-c.sh ltcf-c.sh (whole_archive_flag_spec): Remove '-all_load $convenience' to match upstream libtool for darwin. 2005-11-18 23:53:08 +01:00
ltcf-cxx.sh all files: Update FSF address. 2005-07-16 02:30:53 +00:00
ltcf-gcj.sh all files: Update FSF address. 2005-07-16 02:30:53 +00:00
ltconfig ltconfig: chmod 644 before ranlib during install. 2006-07-04 20:20:01 +00:00
ltmain.sh Port to hosts whose 'sort' and 'tail' implementations treat operands with leading '+' as file names... 2006-07-06 23:24:51 +00:00
missing COPYING, [...]: Sync from upstream sources. 2005-07-14 01:08:13 +00:00
mkdep merge with /cvs/src 2000-07-22 04:08:22 -04:00
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.