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9e8327e3c3
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Ulrich Weigand 9e8327e3c3 s390.c (legitmate_constant_p): Use LARL on zSeries machines even in 31-bit addressing mode. 
* config/s390/s390.c (legitmate_constant_p): Use LARL on
	zSeries machines even in 31-bit addressing mode.
	(legitimate_reload_constant_p): Likewise.
	(legitimize_pic_address): Likewise.
	(legitimize_tls_address): Likewise.
	(s390_split_branches): Likewise.
	(s390_dump_pool): Likewise.
	(s390_mainpool_finish): Likewise.
	(s390_chunkify_start): Likewise.
	(s390_select_rtx_section): Likewise.
	* config/s390/s390.md ("doloop_si"): Likewise.
	("pool_start_31", "pool_end_31"): Likewise.
	("pool_start_64", "pool_end_64"): Likewise.
	("main_base_31_small", "main_base_31_large"): Likewise.
	("main_base_64"): Likewise.
	("reload_base_31", "reload_base_64"): Likewise.
	("*movsi_larl"): New insn.
	("cjump", "icjump"): Use long branches on zSeries machines.
	("jump"): Likewise.
	("call"): Use BRASL on zSeries machines.
	("call_value", "call_value_tls"): Likewise.
	("brasl", "bras", "basr_64", "basr_31", "bas_64", "bas_31"): Remove
	and replace by ...
	("*bras", "*brasl", "*basr") ... these new insns.
	("brasl_r", "bras_r", "basr_64_r", "basr_31_r", "bas_64_r",
	"bas_31_r"): Remove and replace by ...
	("*bras_r", "*brasl_r", "*basr_r") ... these new insns.
	("brasl_tls", "bras_tls", "basr_64_tls", "basr_31_tls",
	"bas_64_tls", "bas_31_tls"): Remove and replace by ...
	("*bras_tls", "*brasl_tls", "*basr_tls") ... these new insns.
	("*return_si", "*return_di"): Remove and replace by ...
	("*return"): ... this new insn.
	("rotlsi3"): Allow on zSeries machines.

	* config/s390/s390.c (legitimize_reload_constant_p): Use
	LL/LH type instructions in z/Architecture mode.
	* config/s390/s390.md ("*movsi_lli"): Likewise.
	("*andsi3_ni", "*andhi3_ni", "*andqi3_ni"): Likewise.
	("*iorsi3_ni", "*iorhi3_ni", "*iorqi3_ni"): Likewise.
	("*extendqisi2"): Use LB in z/Architecture mode.
	("*zero_extendqisi2_64", "*zero_extendqisi2_31"): Use LLGC in
	z/Architecture mode.
	("zero_extendqihi2", "*zero_extendqihi2_64", "*zero_extendqihi2_31"):
	Likewise.

	* config/s390/s390.md ("*tmdi_ext"): Allow in both 64-bit
	and 31-bit mode.
	("ptr_extend"): Allow only in 64-bit mode.

From-SVN: r70882
2003-08-28 12:28:40 +00:00
boehm-gc configure.in: Set INCLUDES to absolute path. 2003-08-07 21:34:19 +00:00
config * config/no-executables.m4: New file. 2003-08-27 19:14:13 +00:00
contrib * gcc_build: Fix handling of -t option. Add -x option. 2003-08-21 18:59:05 +00:00
fastjar fastjar.texi: License manual under the GPL. 2003-08-13 21:04:12 +00:00
gcc s390.c (legitmate_constant_p): Use LARL on zSeries machines even in 31-bit addressing mode. 2003-08-28 12:28:40 +00:00
include * xtensa-config.h: Undef all macros before defining them. 2003-07-10 05:08:27 +00:00
INSTALL
intl Makefile.tpl (configure-gcc): Depend on maybe-configure-intl. 2003-07-08 05:55:11 +00:00
libf2c Makefile.tpl: Replace PWD with PWD_COMMAND. 2003-07-04 12:45:55 -07:00
libffi ffi.c (OFS_INT16): Set 0 for little endian case. 2003-08-13 23:36:54 +00:00
libiberty aclocal.m4: Include acx.m4 and no-executables.m4. 2003-08-27 21:14:28 +00:00
libjava Makefile.am: (write_entries_to_file) New parameterized function for writing entries to a... 2003-08-27 06:02:28 +00:00
libobjc Makefile.in, aclocal.m4: Update to $(libdir)/gcc/ instead of (libdir)/gcc-lib/ when installing. 2003-08-28 01:15:06 +00:00
libstdc++-v3 configure.ac: Test $with_cross_host against $build_alias, not $build. 2003-08-28 09:54:52 +09:30
maintainer-scripts gcc_release (build_sources): Create/update the LAST_UPDATED file in the source directory with information... 2003-08-24 13:28:53 +00:00
zlib re PR bootstrap/7126 (zlib version is wrong in zlib/configure.in) 2003-07-12 02:04:33 +00:00
.cvsignore
ABOUT-NLS intl: New directory; see intl/ChangeLog for details. 2003-07-04 18:18:54 +00:00
ChangeLog configure.in: Set RAW_CXX_FOR_TARGET if unset. 2003-08-27 21:16:14 +00:00
config-ml.in * config-ml.in, symlink-tree: Add license. 2003-08-14 16:44:23 -04:00
config.guess config.guess: Update to 2003-06-12 version. 2003-06-14 07:08:09 -07:00
config.if * config.if: Remove unused libc_interface determination. 2003-07-16 06:34:53 +00:00
config.rpath intl: New directory; see intl/ChangeLog for details. 2003-07-04 18:18:54 +00:00
config.sub config.guess: Update to 2003-06-12 version. 2003-06-14 07:08:09 -07:00
configure configure.in: Set RAW_CXX_FOR_TARGET if unset. 2003-08-27 21:16:14 +00:00
configure.in configure.in: Set RAW_CXX_FOR_TARGET if unset. 2003-08-27 21:16:14 +00:00
COPYING
COPYING.LIB
install-sh install-sh: Update to newer upstream versions (associated with aclocal 1.7). 2003-07-20 09:40:28 +00:00
libtool.m4
ltcf-c.sh
ltcf-cxx.sh
ltcf-gcj.sh
ltconfig
ltmain.sh
MAINTAINERS MAINTAINERS: Update my email address. 2003-08-23 20:18:14 +00:00
Makefile.def Makefile.def: Introduce flags_to_pass. 2003-06-23 20:34:26 +00:00
Makefile.in Makefile.tpl (check, check-c++): Express dependencies using dependencies rather than commands. 2003-08-02 00:48:19 +00:00
Makefile.tpl Makefile.tpl (check, check-c++): Express dependencies using dependencies rather than commands. 2003-08-02 00:48:19 +00:00
missing install-sh: Update to newer upstream versions (associated with aclocal 1.7). 2003-07-20 09:40:28 +00:00
mkdep
mkinstalldirs install-sh: Update to newer upstream versions (associated with aclocal 1.7). 2003-07-20 09:40:28 +00:00
move-if-change
README
README.SCO * README.SCO: New file. 2003-08-03 14:51:42 +00:00
symlink-tree * config-ml.in, symlink-tree: Add license. 2003-08-14 16:44:23 -04:00
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.