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Jim Wilson ca3920adb2 Eliminate false DV warnings for predicated calls to noreturn functions. 
* calls.c (emit_call_1): Add REG_NORETURN note to call if ECF_NORETURN.
	* combine.c (distribute_notes): Handle REG_NORETURN.
	* rtl.c (reg_note_name): Add REG_NORETURN.
	* rtl.h (enum reg_note): Likewise.
	* config/ia64/ia64-protos.h (emit_safe_across_calls): Renamed from
	ia64_file_start.
	* config/ia64/ia64.c (emit_safe_across_calls): Likewise.
	(rtx_needs_barrier): Handle unspec_volatile 8 and 9.
	(emit_predicate_relation_info): Handle conditional calls with
	REG_NORETURN.
	* config/ia64/ia64.h (ASM_FILE_START): Call emit_safe_across_calls
	instead of ia64_file_start.
	* config/ia64/sysv4.h (ASM_FILE_START): Likewise.
	* config/ia64/ia64.md (safe_across_calls_all,
	save_across_calls_normal): New patterns.

From-SVN: r36107
2000-09-01 15:22:54 -07:00
boehm-gc * gcconfig.h [OSF1] (_end): Declare as `int'. 2000-08-16 18:17:59 +00:00
config
contrib gcc_update: Execute touch_files_reexec even if cvs update failed. 2000-08-30 21:56:42 +00:00
etc
gcc Eliminate false DV warnings for predicated calls to noreturn functions. 2000-09-01 15:22:54 -07:00
include [multiple changes] 2000-08-28 20:29:29 -04:00
INSTALL
libchill
libf2c Daily bump. 2000-09-01 01:45:07 -06:00
libffi configure.in [...] (TARGET, TARGETDIR): Set. 2000-08-24 01:01:57 +00:00
libiberty Add testcases and missing changelogs: 2000-08-31 21:44:25 +00:00
libio editbuf.h (edit_streambuf): Fix syntax error in friend-declaration. 2000-08-18 10:20:52 +00:00
libjava StreamTokenizer.java: Don't throw a NumberFormatException if a field is numeric as far as the... 2000-09-01 15:00:59 +00:00
libobjc configure.in: Create a config.h file. 2000-08-15 07:39:20 +00:00
libstdc++ bitset (bitset::_M_is_any): Don't use __BITSET_WORDS macro on _Nw since _Nw is already the number of words... 2000-08-22 13:24:01 -06:00
libstdc++-v3 locale-inst.cc: Remove pre-instantiation of unicode codecvt types. 2000-09-01 22:02:49 +00:00
texinfo
zlib
.cvsignore
ChangeLog MAINTAINERS: Add self to Write After Approval list. 2000-08-30 20:40:25 +00:00
config-ml.in config-ml.in (CC, CXX): Avoid trailing whitespace. 2000-08-22 05:02:48 +00:00
config.guess config.guess: Import CVS version 1.152. 2000-08-27 16:38:00 +00:00
config.if
config.sub config.guess: Import CVS version 1.152. 2000-08-27 16:38:00 +00:00
configure top level: 2000-08-14 18:08:46 +00:00
configure.in configure.in (FLAGS_FOR_TARGET): Use $target_configdirs and $targargs to tell whether newlib is going to be built. 2000-08-25 07:04:49 +00:00
COPYING
COPYING.LIB
djunpack.bat
install-sh
libtool.m4 top level: 2000-08-14 18:08:46 +00:00
ltcf-c.sh
ltcf-cxx.sh
ltcf-gcj.sh
ltconfig
ltmain.sh
MAINTAINERS MAINTAINERS: Add self to Write After Approval list. 2000-08-30 20:40:25 +00:00
Makefile.in
missing
mkdep
mkinstalldirs
move-if-change
README
symlink-tree
ylwrap

README 

		   README for GNU development tools

This directory contains various GNU compilers, assemblers, linkers, 
debuggers, etc., plus their support routines, definitions, and documentation.


Check the INSTALL directory for detailed configuration and installation
instructions.


Much of the code and documentation enclosed is copyright by
the Free Software Foundation, Inc.  See the file COPYING or
COPYING.LIB in the various directories, for a description of the
GNU General Public License terms under which you can copy the files.

REPORTING BUGS: Again, see gdb/README, binutils/README, etc., for info
on where and how to report problems.