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f47e9b4ebf
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Richard Kenner f47e9b4ebf alias.c (get_alias_set): Try to replace PLACEHOLDER_EXPR. 
* alias.c (get_alias_set): Try to replace PLACEHOLDER_EXPR.
	Loop through NOPs, placeholders, and components.
	Don't go through NOPs if change mode.
	(record_alias_subset): Do nothing if SUBSET and SET are the same.
	* emit-rtl.c (set_mem_alias_set): Enable check.
	* expr.c (find_placeholder): New function.
	(expand_expr, case PLACEHOLDER_EXPR): Use it.
	(expand_expr, case COMPONENT_EXPR): Always copy OP0 when we need
	to modify it and avoid unneeded copies.
	* expr.h (expand_expr): Always define.
	(find_placeholder): New declaration.

From-SVN: r45931
2001-10-01 19:22:24 -04:00
boehm-gc solaris_threads.c (MAX_ORIG_STACK_SIZE): Provide special Solaris 2/Intel definition. 2001-09-26 13:22:03 +00:00
config * mt-linux (CXXFLAGS_FOR_TARGET): Lose -fvtable-thunks. 2001-05-21 21:17:23 -04:00
contrib revert: gcc_update: (files_and_dependencies) Add gcc/java/parse.c gcc/java/parse-scan.c and... 2001-09-07 07:57:51 +00:00
fastjar re PR java/3949 (fastjar exits success if @file not found) 2001-08-28 18:35:32 -07:00
gcc alias.c (get_alias_set): Try to replace PLACEHOLDER_EXPR. 2001-10-01 19:22:24 -04:00
include libiberty.h (reconcat): New function. 2001-09-24 22:38:22 +00:00
INSTALL README: Update wrt. 2001-06-13 14:51:33 +00:00
libchill Makefile.in (STROBJS): Get memmove.o from configure. 2000-05-31 16:54:07 -07:00
libf2c Daily bump. 2001-10-01 07:16:48 +00:00
libffi sysv.S: Avoid gas-only .balign directive. 2001-07-16 17:12:14 +00:00
libiberty * configure: Regenerate. 2001-09-29 12:48:58 -04:00
libjava FileWriter.java: Merge with Classpath. 2001-10-01 18:24:54 +00:00
libobjc gc.c: Removed the DEBUG declaration. 2001-09-10 16:24:11 +00:00
libstdc++-v3 * config/cpu/cris/bits/atomicity.h: Correct file header. 2001-10-01 16:57:44 +00:00
maintainer-scripts update_web_docs: Also check out texinfo.tex from gcc/doc/include. 2001-08-28 22:11:02 +01:00
zlib re PR bootstrap/3281 (Installation failure (mkinstalldirs)) 2001-07-03 22:29:32 +00:00
.cvsignore gcc_update: Dump timestamp in LAST_UPDATED. 2001-07-26 23:00:45 -07:00
ChangeLog * Makefile.in (configure-target-gperf): Depend on $(ALL_GCC_CXX). 2001-09-29 19:36:13 +00:00
config-ml.in config-ml.in (powerpc-*-* | rs6000-*-*): Allow aix64 and pthread multilibs to be disabled. 2001-06-12 22:12:07 -04:00
config.guess config.guess: Merge from master sources. 2001-08-31 06:35:37 +00:00
config.if * config.if: Assume enable_libstdcxx_v3 is defined. 2001-02-05 11:02:20 +00:00
config.sub config.guess: Merge from master sources. 2001-08-31 06:35:37 +00:00
configure Fix typo applying previous patch. 2001-05-23 17:24:49 +00:00
configure.in configure.in (*-*-linux*): Disable configuration of target-newlib and target-libgloss. 2001-09-27 18:01:15 +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
install-sh
libtool.m4 ltconfig, [...]: Upgraded to libtool 1.4a 1.641.2.254. 2001-05-20 18:55:59 +00:00
ltcf-c.sh backport: ltcf-c.sh: Use $objext, not $ac_objext. 2001-09-01 00:47:19 +00:00
ltcf-cxx.sh backport: ltcf-c.sh: Use $objext, not $ac_objext. 2001-09-01 00:47:19 +00:00
ltcf-gcj.sh backport: ltcf-c.sh: Use $objext, not $ac_objext. 2001-09-01 00:47:19 +00:00
ltconfig backport: ltcf-c.sh: Use $objext, not $ac_objext. 2001-09-01 00:47:19 +00:00
ltmain.sh backport: ltcf-c.sh: Use $objext, not $ac_objext. 2001-09-01 00:47:19 +00:00
MAINTAINERS Add myself to "write after approval" list 2001-09-11 07:56:59 +00:00
Makefile.in * Makefile.in (configure-target-gperf): Depend on $(ALL_GCC_CXX). 2001-09-29 19:36:13 +00:00
missing merge with /cvs/src 2000-07-22 04:08:22 -04:00
mkdep merge with /cvs/src 2000-07-22 04:08:22 -04:00
mkinstalldirs
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
symlink-tree Makefile.in: handle DOS-style absolute paths. 2000-12-09 11:06:19 -05:00
ylwrap

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.