Go to file
Jakub Jelinek 36dc1a88ff tree-ssa-ccp.c (evaluate_stmt): Try bitwise tracking for builtin calls even if likelyvalue is not CONSTANT.
* tree-ssa-ccp.c (evaluate_stmt): Try bitwise tracking for
	builtin calls even if likelyvalue is not CONSTANT.
	Handle BUILT_IN_STRDUP and BUILT_IN_STRNDUP like BUILT_IN_MALLOC.
	Return get_value_for_expr of first operand
	for BUILT_IN_{MEM{CPY,MOVE,SET},STR{,N}CPY}{,_CHK}.
	* tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
	BUILT_IN_{MEM{{,P}CPY,MOVE,SET},STR{,N}C{PY,AT},STPCPY}_CHK like
	their non-checking counterparts.
	(call_may_clobber_ref_p_1): Likewise.
	(stmt_kills_ref_p_1): Handle BUILT_IN_MEM{{,P}CPY,MOVE,SET}_CHK
	like their non-checking counterparts.
	* tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
	Handle BUILT_IN_{MEM{{,P}CPY,MOVE,SET},STR{,N}C{PY,AT},STPCPY}_CHK
	like their non-checking counterparts.
	(find_func_clobbers): Likewise.
	* tree-ssa-dce.c (propagate_necessity): Handle BUILT_IN_MEMSET_CHK
	like BUILT_IN_MEMSET and BUILT_IN_CALLOC like BUILT_IN_MALLOC.

From-SVN: r175290
2011-06-22 12:46:36 +02:00
boehm-gc
config re PR target/49461 (boehm-gc and gcj incompatible with pie) 2011-06-19 17:54:24 +00:00
contrib gcc_update (gcc/config/avr/avr-tables.opt): New dependencies. 2011-06-21 11:22:19 +01:00
fixincludes configure.ac (AC_USE_SYSTEM_EXTENSIONS): Add. 2011-06-08 21:27:06 +00:00
gcc tree-ssa-ccp.c (evaluate_stmt): Try bitwise tracking for builtin calls even if likelyvalue is not CONSTANT. 2011-06-22 12:46:36 +02:00
gnattools
include re PR debug/47858 (IPA-SRA decreases quality of debug info) 2011-06-22 12:41:58 +02:00
INSTALL
intl
libada
libcpp gcc.pot: Regenerate. 2011-06-21 11:33:57 +01:00
libdecnumber
libffi huge_struct.c (test_large_fn): Use PRIu8, PRId8 instead of %hhu, %hhd. 2011-06-14 15:54:22 +00:00
libgcc shared-object.mk (c_flags-$o): Save c_flags. 2011-06-21 14:26:13 +00:00
libgfortran PR 49296 List directed read of string ending in EOF. 2011-06-18 10:53:09 +03:00
libgo Change builtin make to runtime call at lowering time. 2011-06-14 13:51:16 +00:00
libgomp re PR c++/49043 ([OpenMP & C++0x]: Compiler error when lambda-function within OpenMP loop) 2011-05-19 15:11:56 +02:00
libiberty re PR c++/37089 ([C++0x] rvalue/lvalue reference collapsing not performed in error ouput thus printing "&&&") 2011-06-20 10:40:01 -04:00
libjava re PR libgcj/49314 (md5test, shatest output FAILs on Tru64 UNIX) 2011-06-21 17:09:57 +00:00
libmudflap
libobjc In libobjc/: 2011-06-08 Nicola Pero <nicola.pero@meta-innovation.com> 2011-06-08 08:26:15 +00:00
libquadmath
libssp
libstdc++-v3 move.h (__is_nothrow_swappable): Add. 2011-06-21 23:01:03 +00:00
lto-plugin
maintainer-scripts gcc_release (adjust_dirs, [...]): Remove. 2011-05-22 15:20:12 +01:00
zlib
ABOUT-NLS
ChangeLog * configure.ac (tilepro-*-*) New case. 2011-06-13 15:24:21 +00:00
ChangeLog.tree-ssa
compile
config-ml.in
config.guess oops - omitted from previous delta. 2011-06-06 10:34:35 +00:00
config.rpath
config.sub Sync from upstream: 2011-06-06 10:33:11 +00:00
configure * configure.ac (tilepro-*-*) New case. 2011-06-13 15:24:21 +00:00
configure.ac * configure.ac (tilepro-*-*) New case. 2011-06-13 15:24:21 +00:00
COPYING
COPYING3
COPYING3.LIB
COPYING.LIB
COPYING.RUNTIME
depcomp
install-sh
libtool-ldflags
libtool.m4
lt~obsolete.m4
ltgcc.m4
ltmain.sh
ltoptions.m4
ltsugar.m4
ltversion.m4
MAINTAINERS * MAINTAINERS (Write After Approval): Add myself. 2011-06-06 03:05:33 +00:00
Makefile.def
Makefile.in
Makefile.tpl
missing
mkdep
mkinstalldirs
move-if-change
README
symlink-tree
ylwrap

This directory contains the GNU Compiler Collection (GCC).

The GNU Compiler Collection is free software.  See the files whose
names start with 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/ for how to report bugs usefully.