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0c58f841a5
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Matt Austern 0c58f841a5 Speed up walk_tree by introducing a special-purpose hash table. 
* pointer-set.c: New file, special-purpose hash table.
	* pointer-set.h: New file.
	* tree.h (struct pointer_set_t): Declare as opaque type.
	(tree_walk): Last argument is pointer_set_t* now.
	* tree-inline.c (WALK_SUBTREE): Convert from htab to pset.
	(walk_type_fields):
	(walk_tree): Convert from htab_t to pointer_set_t for keeping
	track of which nodes have already been visited.
	(walk_tree_without_duplicates): Convert from htab_t to pointer_set_t.
	* cgraphunit.c (cgraph_create_edges): Likewise.
	(cgraph_characterize_statics_local): Likewise.
	* tree-dfa.c (collect_dfa_stats): Likewise.
	* langhooks-def.h (lhd_tree_inlining_walk_subtrees): Last arg is
	pointer_set_t* now.
	* langhooks.c (lhd_tree_inlining_walk_subtrees): Likewise.
	* langhooks.h (struct lang_hooks_for_tree_inlining): Last arg type
	of walk_subtrees is pointer_set_t* now.
	* Makefile.in (OBJS-common): add pointer-set.o
	(tree-inline.o): Depends on pointer-set.h
	(tree-dfa.o): Likewise
	(cgraphunit.o): Likewise
	* cp/Make-lang.in (pt.o): depends on pointer-set.h
	* cp/cp-tree.h (cp_walk_subtrees): Last argument is pointer_set_t* now.
	* cp/pt.c (struct pair_fn_data): Use pointer_set_t, not htab_t
	(for_each_template_parm): Convert from htab_t to pointer_set_t.
	* cp/tree.c (cp_walk_subtrees): Last argument is pointer_set_t* now.
	* java/lang.c (java_tree_inlining_walk_subtrees): Last arg is struct
	pointer_set_t* now.

From-SVN: r89062
2004-10-14 23:15:29 +00:00
boehm-gc Add support for M32R 2004-10-13 10:34:21 +00:00
config warnings.m4: New file. 2004-09-24 21:39:06 +00:00
contrib Made fixincludes a toplevel build module. 2004-08-31 09:27:00 +00:00
fastjar jartool.c (extract_jar): Unconditionally read extra data in the entry header... 2004-09-23 23:40:33 +00:00
fixincludes * tests/base/sys/cdefs.h: Update from test area. 2004-10-05 03:13:43 +00:00
gcc Speed up walk_tree by introducing a special-purpose hash table. 2004-10-14 23:15:29 +00:00
include xtensa-config.h (XSHAL_USE_ABSOLUTE_LITERALS, [...]): New. 2004-10-08 00:28:50 +00:00
INSTALL
intl Makefile.in (config.h.in): Correct dependencies. 2004-09-23 03:53:33 +00:00
libada * Makefile.in: Add .NOEXPORT. 2004-05-25 19:37:02 +00:00
libcpp errors.c (_cpp_begin_message): Print "error: " for errors. 2004-10-14 01:56:22 +01:00
libffi Makefile.am: Add m32r support. 2004-10-13 17:20:24 +00:00
libgfortran transfer.c (finalize_transfer): Free internal streams. 2004-10-07 21:30:50 +00:00
libiberty * vasprintf.c: Accept __va_copy in addition to va_copy. 2004-09-08 21:29:42 +00:00
libjava jni.cc (_Jv_JNIMethod::call): Use ffi_java_raw_call instead of ffi_raw_call if FFI_NATIVE_RAW_API is not defined. 2004-10-14 20:36:37 +00:00
libmudflap configure.ac: Check for more headers, functions. 2004-10-13 18:27:16 +00:00
libobjc archive.c: Fix all the warnings about passing unsigned char* to char* and the other way too. 2004-10-08 07:40:38 -07:00
libstdc++-v3 mt_allocator.h (__mt_alloc::deallocate): Check for null pointer. 2004-10-14 23:03:26 +00:00
maintainer-scripts * crontab: Rename GCC 3.5 snapshots to GCC 4.0 snapshots. 2004-09-11 18:53:55 +00:00
zlib re PR libgcj/14856 (Update bundled zlib) 2004-10-11 18:45:43 +00:00
.cvsignore
ABOUT-NLS
ChangeLog configure.in (*-*-cygwin*): Supress warning if newlib not present. 2004-10-12 22:49:34 +00:00
ChangeLog.tree-ssa Merge tree-ssa-20020619-branch into mainline. 2004-05-13 02:41:07 -04:00
compile config.guess: New upstream version 2004-09-23 01:21:50 +00:00
config-ml.in config-ml.in: Pass FFLAGS and ADAFLAGS for multilibs, handle F77 like CC. 2004-05-30 23:54:22 +02:00
config.guess config.guess: New upstream version 2004-09-23 01:21:50 +00:00
config.if
config.rpath
config.sub config.sub: Import latest version from master repository. 2004-09-06 08:52:57 +00:00
configure configure.in (*-*-cygwin*): Supress warning if newlib not present. 2004-10-12 22:49:34 +00:00
configure.in configure.in (*-*-cygwin*): Supress warning if newlib not present. 2004-10-12 22:49:34 +00:00
COPYING
COPYING.LIB
depcomp config.guess: New upstream version 2004-09-23 01:21:50 +00:00
install-sh config.guess: New upstream version 2004-09-23 01:21:50 +00:00
libtool.m4 re PR bootstrap/15120 ([3.3 only] [libtool bug] hidden symbol `__sdivsi3_i4' is referenced by DSO) 2004-05-18 10:11:38 +00:00
ltcf-c.sh ltcf-c.sh (tpf*): Add ld_shlibs=yes. 2004-10-02 16:33:06 +00:00
ltcf-cxx.sh ltcf-c.sh (tpf*): Add ld_shlibs=yes. 2004-10-02 16:33:06 +00:00
ltcf-gcj.sh Patch from Robert Millan. 2004-04-26 23:14:30 -07:00
ltconfig ltcf-c.sh (tpf*): Add ld_shlibs=yes. 2004-10-02 16:33:06 +00:00
ltmain.sh ltmain.sh: Use $pic_object as $non_pic_object if $non_pic_object=none. 2004-09-08 11:43:46 -04:00
MAINTAINERS MAINTAINERS: Update my email address. 2004-10-08 01:11:38 +01:00
Makefile.def Makefile.def: Remove libbanshee. 2004-09-09 20:53:41 +00:00
Makefile.in [multiple changes] 2004-10-06 10:09:29 +00:00
Makefile.tpl [multiple changes] 2004-10-06 10:09:29 +00:00
missing missing: Import latest version from master repository. 2004-09-07 08:33:10 +00:00
mkdep
mkinstalldirs re PR bootstrap/11932 (Parallel bootstrap failure with sparc libiberty multilib) 2004-02-20 02:01:16 +00:00
move-if-change
README
README.SCO
symlink-tree
ylwrap * Revert to previous version due to Binutils breakage. 2004-09-24 11:14:51 +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.