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cc52902d97
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Andrew Pinski cc52902d97 tree-ssa-phiopt.c (abs_replacement): New function. 
* tree-ssa-phiopt.c (abs_replacement): New function.
        (empty_block_p): New function extracted from...
        (candidate_bb_for_phi_optimization): Break out empty block test.
        (conditional_replacement): Use empty_block_p.
        (value_replacement): Similarly.

        * gcc.dg/tree-ssa/20040514-2.c: Update expected output.
        * gcc.dg/tree-ssa/20040518-2.c: New test.

Co-Authored-By: Jeff Law <law@redhat.com>

From-SVN: r82017
2004-05-18 21:35:19 -06:00
boehm-gc 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
config acx.m4: Fix fastcompare support for new-bootstrap. 2004-04-29 07:40:05 +00:00
contrib Makefile.def, [...]: Remove all mention of libf2c. 2004-05-18 01:26:21 +00:00
fastjar re PR bootstrap/14905 ('make install' fails on grepjar.1, not included in tarball) 2004-04-12 20:29:49 +00:00
gcc tree-ssa-phiopt.c (abs_replacement): New function. 2004-05-18 21:35:19 -06:00
include Merge tree-ssa-20020619-branch into mainline. 2004-05-13 02:41:07 -04:00
INSTALL README: Update wrt. 2001-06-13 14:51:33 +00:00
intl configure.ac: Bump AC_PREREQ to 2.59. 2004-03-11 00:27:41 +00:00
libada Makefile.in: Put back merge of some targets to avoid code duplication. 2004-04-26 16:52:20 +02:00
libbanshee Merge tree-ssa-20020619-branch into mainline. 2004-05-13 02:41:07 -04:00
libf2c Makefile.def, [...]: Remove all mention of libf2c. 2004-05-18 01:26:21 +00:00
libffi 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
libgfortran f95-lang.c (gfc_init_builtin_functions): Use vold_list_node. 2004-05-19 00:34:59 +00:00
libiberty gcc.c (DELETE_IF_ORDINARY): New macro default definition. 2004-04-29 15:28:42 +00:00
libjava 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
libmudflap acinclude.m4 (lt_cv_deplibs_check_method): Use pass_all on sh*. 2004-05-18 10:35:12 +00:00
libobjc 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
libstdc++-v3 Daily bump. 2004-05-19 00:16:12 +00:00
maintainer-scripts gcc_release (build_sources): Change CRCs from brik to md5sum. 2004-05-17 23:26:49 +00:00
zlib 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
.cvsignore configure, .cvsignore: Revert previous change... 2002-06-19 18:10:09 +00:00
ABOUT-NLS intl: New directory; see intl/ChangeLog for details. 2003-07-04 18:18:54 +00:00
ChangeLog 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
ChangeLog.tree-ssa Merge tree-ssa-20020619-branch into mainline. 2004-05-13 02:41:07 -04:00
compile compile: New file imported from automake. 2004-03-21 18:38:56 +00:00
config-ml.in * config-ml.in: Don't mess with the cache file. 2004-01-05 00:41:14 +00:00
config.guess Index: ChangeLog 2004-02-20 16:15:55 +00:00
config.if * config.if: Remove unused libc_interface determination. 2003-07-16 06:34:53 +00:00
config.rpath intl: New directory; see intl/ChangeLog for details. 2003-07-04 18:18:54 +00:00
config.sub Index: ChangeLog 2004-02-20 16:15:55 +00:00
configure Makefile.def, [...]: Remove all mention of libf2c. 2004-05-18 01:26:21 +00:00
configure.in Makefile.def, [...]: Remove all mention of libf2c. 2004-05-18 01:26:21 +00:00
COPYING COPYING: Update to current ftp://ftp.gnu.org/pub/gnu/Licenses/COPYING-2.0 (fixes... 2000-12-18 21:47:20 +00:00
COPYING.LIB COPYING.LIB: Update to LGPL 2.1 from the FSF. 2001-01-29 13:32:47 +00:00
depcomp Merge tree-ssa-20020619-branch into mainline. 2004-05-13 02:41:07 -04:00
install-sh re PR bootstrap/11932 (Parallel bootstrap failure with sparc libiberty multilib) 2004-02-20 02:01:16 +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 Patch from Robert Millan. 2004-04-26 23:14:30 -07:00
ltcf-cxx.sh Patch from Robert Millan. 2004-04-26 23:14:30 -07:00
ltcf-gcj.sh Patch from Robert Millan. 2004-04-26 23:14:30 -07:00
ltconfig Patch from Robert Millan. 2004-04-26 23:14:30 -07:00
ltmain.sh Partial merge from upstream: 2004-02-04 23:58:48 +00:00
MAINTAINERS MAINTAINERS (Write After Approval): Add myself. 2004-05-13 12:36:36 +02:00
Makefile.def Makefile.def, [...]: Remove all mention of libf2c. 2004-05-18 01:26:21 +00:00
Makefile.in Makefile.def, [...]: Remove all mention of libf2c. 2004-05-18 01:26:21 +00:00
Makefile.tpl Makefile.def, [...]: Remove all mention of libf2c. 2004-05-18 01:26:21 +00:00
missing install-sh: Update to newer upstream versions (associated with aclocal 1.7). 2003-07-20 09:40:28 +00:00
mkdep merge with /cvs/src 2000-07-22 04:08:22 -04:00
mkinstalldirs re PR bootstrap/11932 (Parallel bootstrap failure with sparc libiberty multilib) 2004-02-20 02:01:16 +00:00
move-if-change FSF address fix in copyright header. 1999-01-11 07:12:18 -07:00
README * README: Remove version number. 2001-06-13 19:48:09 +01:00
README.SCO * README.SCO: New file. 2003-08-03 14:51:42 +00:00
symlink-tree * config-ml.in, symlink-tree: Add license. 2003-08-14 16:44:23 -04:00
ylwrap ylwrap: Change absolute path checks to check for DOS style path names. 1998-10-08 17:26:54 -06:00

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.