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1877be457e
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Jan Hubicka 1877be457e re PR c/7344 (performance regression on huge case statements) 
* i386.md (movv2di_internal): New pattern.
	(movv2df_internal, movv8hi_internal, movv16qi_internal): Fix predicate.
	(movv2di): New expander.
	* i386.c (ix86_preferred_reload_class): Return NO_REGS for vector operands.

	* i386.c (ix86_expand_timode_binop_builtin): Delete.
	(builtin_description): Add SSE1 logicals; rename SSE2 logicals.
	(ix86_init_mmx_sse_builtins): Kill SSE1 logicals.
	(ix86_expand_builtin): Likewise.
	* i386.h (sse_andti4_df_1, sse_andti3_df_2, sse_andti3_sf_1, sse_andti3_sf_2,
        sse_andti3,
	sse_andnti4_df_1, sse_andti3_df_2, sse_andti3_sf_1, sse_andti3_sf_2,
        sse_andnti3,
	sse_orti4_df_1, sse_orti3_df_2, sse_orti3_sf_1, sse_orti3_sf_2,
        sse_orti3,
	sse_xorti4_df_1, sse_xorti3_df_2, sse_xorti3_sf_1, sse_xorti3_sf_2,
        sse_xorti3): Kill.
	(sse_andv4sf3, sse_andnv4sf3, sse_orv2df3, sse_xorv2df3, sse_andv2df3,
	 sse_andnv2df3, sse_orv2df3, sse_xorv2df3): New expanders.
	(*sse_andv4sf3, *sse_andnv2df3, *sse_orv4sf3, *sse_xorv4sf3, *sse_andv2df3,
	 *sse_andnv2df3, *sse_orv2df3, *sse_xorv2df3): New patterns.
	(*sse_andsf3, *sse_andndf3, *sse_ordf3, *sse_xordf3, *sse_anddf3,
	 *sse_andndf3, *sse_orv2df3, *sse_xorv2df3): New patterns.

	* xmmintrin.h (__m128i): Define as __v2di.

	PR c/7344
	* predict.c (can_predict_insn_p): New function.
	(estimate_probability): Avoid unnecesary work.
	(process_note_prediction): Likewise.
	* toplev.c (rest_of_compilation): Account early branch prediction pass
	as TV_BRANCH_PROB.

	PR c++/6419
	(expand_expr): Use DECL_RTL_SET_P.

From-SVN: r58156
2002-10-15 08:24:36 +00:00
boehm-gc * include/private/gcconfig.h (HBLKSIZE): Define for x86-64. 2002-10-02 08:25:37 +02:00
config Makefile.in: Allow for PWDCMD to override hardcoded pwd. 2002-05-16 17:43:21 +00:00
contrib objs-gcc.sh: Don't install GDB testsuite if GDB was not built. 2002-10-11 20:23:21 +00:00
fastjar Makefile.in: Rebuilt. 2002-09-12 00:40:12 +00:00
gcc re PR c/7344 (performance regression on huge case statements) 2002-10-15 08:24:36 +00:00
include getopt.h: getopt is in unistd.h. 2002-10-12 04:01:04 +00:00
INSTALL
libf2c update_version: Do not check in files which are unchanged. 2002-09-24 03:44:36 +00:00
libffi java_raw_api.c (ffi_java_raw_to_ptrarray): Interpret raw data as _Jv_word values, not ffi_raw. 2002-10-08 14:55:03 +00:00
libiberty cplus-dem.c (ada_demangle): Get rid of unneeded variable and of strict-aliasing warning. 2002-10-06 21:29:24 +02:00
libjava StaticConstructor.java: New. 2002-10-14 19:02:56 +00:00
libobjc Makefile.am (all-multi): Fix multilib parallel build. 2002-09-23 03:52:55 +00:00
libstdc++-v3 Daily bump. 2002-10-15 07:17:08 +00:00
maintainer-scripts update_version: Do not check in files which are unchanged. 2002-09-24 03:44:36 +00:00
zlib Makefile.am (all-multi): Fix multilib parallel build. 2002-09-23 03:52:55 +00:00
.cvsignore configure, .cvsignore: Revert previous change... 2002-06-19 18:10:09 +00:00
ChangeLog * configure.in: Add tic4x target. 2002-10-07 17:07:06 -04:00
config-ml.in config-ml.in doesn't need to worry about cygnus configure 2002-07-01 19:59:22 +00:00
config.guess config.sub: Import from master repository. 2002-08-20 21:53:28 +00:00
config.if config.if (libstdcxx_incdir): Version C++ headers. 2002-06-27 10:19:53 +00:00
config.sub config.sub: Import from master repository. 2002-08-20 21:53:28 +00:00
configure configure: Revert accidentally applied changes. 2002-09-29 16:11:24 +00:00
configure.in * configure.in: Add tic4x target. 2002-10-07 17:07:06 -04:00
COPYING
COPYING.LIB
install-sh
libtool.m4 configure, configure: Rebuilt. 2002-08-14 02:40:00 +00:00
ltcf-c.sh configure, configure: Rebuilt. 2002-08-14 02:40:00 +00:00
ltcf-cxx.sh * ltcf-cxx.sh (hpux*): Modify to support ia64-*-hpux*. 2002-07-04 22:52:03 +00:00
ltcf-gcj.sh
ltconfig configure, configure: Rebuilt. 2002-08-14 02:40:00 +00:00
ltmain.sh ltmain.sh: Detect and handle object name conflicts while piecewise linking a static library. 2002-05-06 21:26:49 +00:00
MAINTAINERS MAINTAINERS: Add myself as web pages co-maintainer. 2002-10-02 20:02:13 +00:00
Makefile.def Makefile.def: Remove order dependency comments. 2002-10-02 06:27:24 +00:00
Makefile.in Makefile.tpl: Make SET_LIB_PATH substitution more autoconfy. 2002-10-03 19:06:16 +00:00
Makefile.tpl Makefile.tpl: Make SET_LIB_PATH substitution more autoconfy. 2002-10-03 19:06:16 +00:00
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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.