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Jakub Jelinek 3ec1a7379f re PR c++/34459 (incorrect code when compiled with optimization (-O1))
PR c++/34459
	* tree-ssa-dse.c (dse_optimize_stmt): Don't eliminate store if
	USE_STMT not only stores into the same object as STMT, but might
	read it too.

	* gcc.c-torture/execute/20071219-1.c: New test.

From-SVN: r131101
2007-12-20 15:40:33 +01:00
INSTALL
boehm-gc re PR boehm-gc/33442 (1938 unexpected fails in libjava testsuite) 2007-10-11 00:36:08 +00:00
config mt-sde (CFLAGS_FOR_TARGET, [...]): Use +=, not =. 2007-12-06 17:42:48 +00:00
contrib patch_tester.sh: Don't save the script anymore. 2007-12-16 01:01:23 +00:00
fixincludes inclhack.def: (glibc_c99_inline_1a, glibc_c99_inline_5): New. 2007-12-18 03:22:37 +00:00
gcc re PR c++/34459 (incorrect code when compiled with optimization (-O1)) 2007-12-20 15:40:33 +01:00
gnattools re PR ada/34284 (Missing dynamic library support for GNAT 4.3.0 on x86-*-Darwin8) 2007-12-05 14:34:48 +00:00
include floatformat.h (struct floatformat): Add split_half field. 2007-11-08 00:08:02 +00:00
intl Makefile.in (distclean): Delete config files. 2006-09-27 18:51:52 +09:30
libada * Makefile.in: Add dummy install-pdf target. 2007-03-01 16:05:13 -08:00
libcpp charset.c (convert_using_iconv): Close out any shift states, returning to the initial state. 2007-12-11 20:38:10 -05:00
libdecnumber Makefile.in (decimal32.o): Prepend $(srcdir) to dependencies and substitute $< for the source file in... 2007-11-26 11:40:21 -06:00
libffi Fix formatting of 2007-12-07 entry. 2007-12-09 23:27:19 +11:00
libgcc re PR target/30572 (target libraries links against /libgcc_s.1.dylib instead of $(prefix)/lib/libgcc_s.1.dylib) 2007-12-19 14:28:32 +00:00
libgfortran re PR libfortran/34530 (namelist read broken when whitespace after &namelist) 2007-12-20 09:16:48 +01:00
libgomp re PR c++/34513 (static variable not found for C++ OpenMP) 2007-12-19 13:58:32 +01:00
libiberty floatformat.c (floatformat_ibm_long_double_is_valid): Fix compiler warnings. 2007-11-13 00:37:43 +00:00
libjava Makefile.am (compile-tests): Build libjava.jvmti/interp/*.h with -jni rather than -cni. 2007-12-17 18:06:44 +01:00
libmudflap tls.m4 (GCC_CHECK_TLS): Rename have_tls to gcc_cv_have_tls. 2007-10-15 18:09:32 +00:00
libobjc configure.ac: Don't run config-ml.in directly. 2007-10-14 11:17:14 -07:00
libssp Regenerate aclocal.m4 in boehm-gc, libffi, libgfortran, libgomp, 2007-07-05 10:54:10 -07:00
libstdc++-v3 2007-12-18 Paolo Carlini <pcarlini@suse.de> 2007-12-18 10:33:35 +00:00
maintainer-scripts gcc_release: Do not include copies of faq.html in releases... 2007-10-01 06:21:10 +00:00
zlib Regenerate aclocal.m4 in boehm-gc, libffi, libgfortran, libgomp, 2007-07-05 10:54:10 -07:00
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
COPYING3 COPYING_v3: New file. 2007-07-17 08:37:53 +00:00
COPYING3.LIB COPYING_v3: New file. 2007-07-17 08:37:53 +00:00
ChangeLog configure.ac: Change required MPFR from 2.2.0 -> 2.2.1. 2007-12-17 21:28:51 +00:00
ChangeLog.tree-ssa Merge tree-ssa-20020619-branch into mainline. 2004-05-13 02:41:07 -04:00
MAINTAINERS MAINTAINERS: Update my email address. 2007-12-15 20:54:04 +00:00
Makefile.def Makefile.def (dependencies): Make configure-gdb depend on all-intl. 2007-10-23 15:53:18 +00:00
Makefile.in Makefile.tpl (CFLAGS_FOR_TARGET): Add -g. 2007-12-13 09:30:49 +00:00
Makefile.tpl Makefile.tpl (CFLAGS_FOR_TARGET): Add -g. 2007-12-13 09:30:49 +00:00
README
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: Remove 64bit configure tests. 2007-12-02 13:27:37 +00:00
config.guess * config.sub, config.guess: Update from upstream sources. 2007-12-05 14:28:46 +11:00
config.rpath all files: Update FSF address. 2005-07-16 02:30:53 +00:00
config.sub * config.sub, config.guess: Update from upstream sources. 2007-12-05 14:28:46 +11:00
configure configure.ac: Change required MPFR from 2.2.0 -> 2.2.1. 2007-12-17 21:28:51 +00:00
configure.ac configure.ac: Change required MPFR from 2.2.0 -> 2.2.1. 2007-12-17 21:28:51 +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 re PR bootstrap/31906 ("-Xcompiler" is inserted after "-Xlinker" when building libstdc++) 2007-09-20 10:20:05 +00:00
libtool.m4 libtool.m4 (LT_CMD_MAX_LEN): Try using getconf to set lt_cv_sys_max_cmd_len. 2007-06-01 11:32:07 +00:00
ltgcc.m4 [multiple changes] 2007-05-31 06:40:42 +00:00
ltmain.sh ltmain.sh: Fix Darwin verstring, remove ${wl}. 2007-05-25 21:26:27 +02:00
ltoptions.m4 ltmain.sh: Update from ToT Libtool. 2007-05-24 16:37:27 +00:00
ltsugar.m4 ltmain.sh: Update from ToT Libtool. 2007-05-24 16:37:27 +00:00
ltversion.m4 ltmain.sh: Update from ToT Libtool. 2007-05-24 16:37:27 +00:00
lt~obsolete.m4 lt~obsolete.m4: New. 2007-07-05 10:36:59 -07:00
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
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.