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GCC modified for the FreeChainXenon project
77794 commits 3 branches 0 tags 1 GiB
C++ 32%
C 30.7%
Ada 12.1%
D 6.6%
Go 6.5%
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Daniel Berlin c58936b6b7 tree-ssa-alias.c (compute_may_aliases): Compute flow sensitive before flow insensitive. 
2006-12-04  Daniel Berlin  <dberlin@dberlin.org>
	
	* tree-ssa-alias.c (compute_may_aliases):
	Compute flow sensitive before flow insensitive.
	(compute_flow_sensitive_aliasing): Don't try to add
	a symbol memory tag to itself.
	
	* alias.h (alias_set_subset_of): New prototype.

	* alias.c (alias_set_subset_of): New function.

	* tree-ssa-structalias.c: Update comments.
	(struct variable_info): Add finished_solution.
	(new_varinfo): Set finished solution to NULL.
	(var_escaped_vars): Remove.
	(escaped_vars_tree): Remove.
	(escaped_vars_id): Remove.
	(nonlocal_vars_id): Remove.
	(constraint_expr_type): Add INCLUDES.
	(graph_size): Removed.
	(dump_constraint): Support INCLUDES.
	(build_constraint_graph): Ditto.
	(collapse_nodes): Add merge_solutions argument.
	Don't merge attributes.
	(process_unification_queue): Just use collapse_nodes.
	(perform_var_substitution): Update call to collapse_nodes.
	(get_constraint_exp_from_ssa_var): Use INCLUDES.
	(process_constraint): Fix non-field sensitive handling
	Handle includes.
	(get_constraint_for): Use INCLUDES.
	(make_constraint_from_anything): Renamed from
	make_constraint_from_escaped.
	(make_constraint_to_escaped): Removed.
	(find_global_initializers): Removed.
	(create_variable_info_for): Do not make constraints to escaped
	vars anymore.
	(dump_solution_for_var): Don't print out the equivalent points-to
	sets, just use the name of the variable it shares it with.
	(intra_create_variable_infos): Use INCLUDES.
	Change nonlocal variable sets to anything sets.
	(init_base_vars): Remove escaped_vars and nonlocal_var
	initialization. 
	(find_escape_constraints): Removed.
	(delete_points_to_sets): Remove dead code.
	(used_smt_calculated): New variable.
	(set_used_smts): New function.
	(merge_smts_into): New function.
	(find_what_p_points_to): Modify to use SMTs.
	(create_nonlocal_var): Remove.
	
	* tree-ssa-operands.c (access_can_touch_variable): Remove
	reference to nonlocal_all. 

	* tree-ssa.c (verify_name_tags): Remove.

From-SVN: r119502
2006-12-04 19:07:05 +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): Do not test TLS with static linking if static linking doesn't even work. 2006-12-04 11:10:38 +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 tree-ssa-alias.c (compute_may_aliases): Compute flow sensitive before flow insensitive. 2006-12-04 19:07:05 +00:00
gnattools --(top level)-------------------------------------------- 2006-10-10 16:48:09 -07:00
include re PR driver/29931 (following argv[0] symlink in process_command breaks symlinked-together toolchain) 2006-11-30 17:05:45 +00:00
INSTALL
intl Makefile.in (distclean): Delete config files. 2006-09-27 18:51:52 +09:30
libada re PR ada/29802 (wrong directory in makefile for ada and libada when srcdir=.) 2006-11-17 10:31:47 +00:00
libcpp Formatting fixes. 2006-11-21 13:22:40 +11:00
libdecnumber decRound.c: Move declarations to new file, update comments. 2006-11-29 18:34:56 +00:00
libffi Fix date on ChangeLog entry 2006-11-01 05:42:01 +00:00
libgfortran re PR libfortran/29568 (implement unformatted files with subrecords (Intel style)) 2006-12-01 21:04:38 +00:00
libgomp tls.m4 (GCC_CHECK_TLS): Do not test TLS with static linking if static linking doesn't even work. 2006-12-04 11:10:38 +00:00
libiberty re PR driver/29931 (following argv[0] symlink in process_command breaks symlinked-together toolchain) 2006-11-30 17:05:45 +00:00
libjava tls.m4 (GCC_CHECK_TLS): Do not test TLS with static linking if static linking doesn't even work. 2006-12-04 11:10:38 +00:00
libmudflap tls.m4 (GCC_CHECK_TLS): Do not test TLS with static linking if static linking doesn't even work. 2006-12-04 11:10:38 +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 tls.m4 (GCC_CHECK_TLS): Do not test TLS with static linking if static linking doesn't even work. 2006-12-04 11:10:38 +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
ChangeLog configure.in: Update error message for missing GMP/MPFR. 2006-12-03 14:37:06 +00:00
ChangeLog.tree-ssa Merge tree-ssa-20020619-branch into mainline. 2004-05-13 02:41:07 -04:00
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: Update error message for missing GMP/MPFR. 2006-12-03 14:37:06 +00:00
configure.in configure.in: Update error message for missing GMP/MPFR. 2006-12-03 14:37:06 +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
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
MAINTAINERS MAINTAINERS (Write After Approval): Change my email address. 2006-11-25 11:08:22 -08:00
Makefile.def --(top level)-------------------------------------------- 2006-10-10 16:48:09 -07:00
Makefile.in re PR ada/29802 (wrong directory in makefile for ada and libada when srcdir=.) 2006-11-17 10:31:47 +00:00
Makefile.tpl re PR ada/29802 (wrong directory in makefile for ada and libada when srcdir=.) 2006-11-17 10:31:47 +00:00
missing COPYING, [...]: Sync from upstream sources. 2005-07-14 01:08:13 +00:00
mkdep
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
README
README.SCO * README.SCO: Update the URL. 2005-05-08 17:49:46 +00:00
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.