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Author SHA1 Message Date
Kazu Hirata
deeec1d8a8 c-opts.c, [...]: Update copyright. 
* c-opts.c, expmed.c, gengtype.c, tree-complex.c,
	config/arm/iwmmxt.md, config/avr/avr.c, config/s390/s390.h:
	Update copyright.

From-SVN: r94154
 2005-01-24 11:59:45 +00:00
Jakub Jelinek
7b92212279 builtins.c (get_pointer_alignment, [...]): Use POINTER_TYPE_P instead TREE_CODE checking against POINTER_TYPE. 
* builtins.c (get_pointer_alignment, gimplify_va_arg_expr,
	expand_builtin_printf, expand_builtin_fprintf,
	expand_builtin_sprintf): Use POINTER_TYPE_P instead TREE_CODE
	checking against POINTER_TYPE.
	(validate_arglist): Handle POINTER_TYPE code by checking
	POINTER_TYPE_P.
	* g++.dg/tree-ssa/empty-1.C: New test.

From-SVN: r94147
 2005-01-24 09:59:28 +01:00
Paolo Bonzini
cf94b0fccc rtlanal.c (non_rtx_starting_operands, [...]): New. 
2005-01-24  Paolo Bonzini  <bonzini@gnu.org>

	* rtlanal.c (non_rtx_starting_operands, for_each_rtx_1,
	init_rtlanal): New.
	(for_each_rtx): Call for_each_rtx_1.
	* rtl.h (init_rtlanal): Declare.
	* toplev.c (backend_init): Call init_rtlanal.

From-SVN: r94146
 2005-01-24 08:55:47 +00:00
Jakub Jelinek
b77302be88 re PR middle-end/19551 (pure (complex types) function call removed as dead (LAPACK routine claic1.f bug)) 
* flow.c (propagate_one_insn): Formatting.

	PR middle-end/19551
	* flow.c (libcall_dead_p): Be more conservative if unsure.
	If there are any instructions between insn and call, see if they are
	all dead before saying the libcall is dead.

	* gcc.c-torture/execute/20050121-1.c: New test.
	* gcc.dg/20050121-2.c: New test.

From-SVN: r94145
 2005-01-24 09:54:25 +01:00
Uros Bizjak
11c56af590 i386.md (*extendsfdf2_sse): Use "nonimmediate_operand" operand constraint for operand 0. 
* config/i386/i386.md (*extendsfdf2_sse): Use "nonimmediate_operand"
	operand constraint for operand 0.

From-SVN: r94144
 2005-01-24 07:18:28 +01:00
Richard Henderson
520f34fadb re PR middle-end/19486 (flags_complex_divide_method=1 doesn't work) 
PR 19486
        * tree-complex.c (expand_complex_div_wide): Set EDGE_FALLTHRU on
        edges leading to join block.

From-SVN: r94140
 2005-01-23 18:30:42 -08:00
Roger Sayle
0d28269256 expmed.c (expand_mult_highpart): Make static. 
* expmed.c (expand_mult_highpart): Make static.  Change type of
	constant multiplier argument from unsigned HOST_WIDE_INT to rtx.
	(expand_divmod): Updates calls to expand_mult_highpart by using
	gen_int_mode to pass a CONST_INT rtx.
	* rtl.h (expand_mult_highpart): Remove prototype.

From-SVN: r94139
 2005-01-24 02:28:15 +00:00
GCC Administrator
29105d2509 Daily bump. 
From-SVN: r94137
 2005-01-24 00:16:52 +00:00
Paolo Carlini
b142e2780c lwg-active.html, [...]: Import Revision 34. 
2005-01-23  Paolo Carlini  <pcarlini@suse.de>

	* docs/html/ext/lwg-active.html, lwg-defects.html: Import Revision 34.

From-SVN: r94131
 2005-01-24 00:03:02 +00:00
Paolo Carlini
ba4b172f0f 9827.cc: New. 
2005-01-23  Paolo Carlini  <pcarlini@suse.de>

	* testsuite/27_io/basic_ostream/cons/wchar_t/9827.cc: New.
	* testsuite/27_io/basic_ostream/endl/wchar_t/1.cc: Likewise.
	* testsuite/27_io/basic_ostream/ends/wchar_t/1.cc: Likewise.
	* testsuite/27_io/basic_ostream/ends/wchar_t/2.cc: Likewise.
	* testsuite/27_io/basic_ostream/exceptions/wchar_t/9561.cc: Likewise.
	* testsuite/27_io/basic_ostream/flush/wchar_t/1.cc: Likewise.
	* testsuite/27_io/basic_ostream/flush/wchar_t/2.cc: Likewise.
	* testsuite/27_io/basic_ostream/flush/wchar_t/
	exceptions_badbit_throw.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_arithmetic/
	wchar_t/2.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_arithmetic/
	wchar_t/3.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_arithmetic/
	wchar_t/4.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_arithmetic/
	wchar_t/4402.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_arithmetic/
	wchar_t/5.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_arithmetic/
	wchar_t/6.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_arithmetic/
	wchar_t/9555-oa.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_arithmetic/
	wchar_t/exceptions_badbit_throw.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_arithmetic/
	wchar_t/exceptions_failbit_throw.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_character/
	wchar_t/1.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_character/
	wchar_t/2.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_character/
	wchar_t/3.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_character/
	wchar_t/4.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_character/
	wchar_t/5.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_character/
	wchar_t/6.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_character/
	wchar_t/9555-oc.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_other/
	wchar_t/1.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_other/
	wchar_t/2.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_other/
	wchar_t/3.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_other/
	wchar_t/4.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_other/
	wchar_t/5.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_other/
	wchar_t/9318-out.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_other/
	wchar_t/9424-out.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_other/
	wchar_t/9555-oo.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_other/wchar_t/
	error_failbit.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_other/wchar_t/
	exceptions_badbit_throw.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_other/wchar_t/
	exceptions_failbit_throw.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_other/wchar_t/
	exceptions_null.cc: Likewise.
	* testsuite/27_io/basic_ostream/put/char/1.cc: Likewise.
	* testsuite/27_io/basic_ostream/put/wchar_t/1.cc: Likewise.
	* testsuite/27_io/basic_ostream/seekp/char/
	exceptions_badbit_throw.cc: Likewise.
	* testsuite/27_io/basic_ostream/seekp/wchar_t/
	2346-fstream.cc: Likewise.
	* testsuite/27_io/basic_ostream/seekp/wchar_t/
	2346-sstream.cc: Likewise.
	* testsuite/27_io/basic_ostream/seekp/wchar_t/
	exceptions_badbit_throw.cc: Likewise.
	* testsuite/27_io/basic_ostream/sentry/wchar_t/1.cc: Likewise.
	* testsuite/27_io/basic_ostream/sentry/wchar_t/2.cc: Likewise.
	* testsuite/27_io/basic_ostream/tellp/wchar_t/1.cc: Likewise.
	* testsuite/27_io/basic_ostream/tellp/wchar_t/2.cc: Likewise.
	* testsuite/27_io/basic_ostream/tellp/wchar_t/
	exceptions_badbit_throw.cc: Likewise.
	* testsuite/27_io/basic_ostream/write/wchar_t/1.cc: Likewise.

	* testsuite/data/wostream_inserter_char-1.tst: Likewise.
	* testsuite/data/wostream_inserter_char-1.txt: Likewise.
	* testsuite/data/wostream_inserter_other-1.tst: Likewise.
	* testsuite/data/wostream_inserter_other-2.tst: Likewise.
	* testsuite/data/wostream_seeks-1.tst: Likewise.

	* testsuite/27_io/basic_ostream/endl/char/1.cc: Minor tweaks.
	* testsuite/27_io/basic_ostream/ends/char/1.cc: Likewise.
	* testsuite/27_io/basic_ostream/exceptions/char/9561.cc: Likewise.
	* testsuite/27_io/basic_ostream/flush/char/1.cc: Likewise.
	* testsuite/27_io/basic_ostream/flush/char/2.cc: Likewise.
	* testsuite/27_io/basic_ostream/flush/char/
	exceptions_badbit_throw.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_arithmetic/
	char/2.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_arithmetic/
	char/3.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_arithmetic/
	char/4.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_arithmetic/
	char/4402.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_arithmetic/
	char/5.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_arithmetic/
	char/6.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_character/
	char/4.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_other/char/
	2.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_other/char/
	5.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_other/char/
	error_failbit.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_other/char/
	exceptions_badbit_throw.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_other/char/
	exceptions_failbit_throw.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_other/char/
	exceptions_null.cc: Likewise.
	* testsuite/27_io/basic_ostream/put/char/1.cc: Likewise.
	* testsuite/27_io/basic_ostream/seekp/char/
	exceptions_badbit_throw.cc: Likewise.
	* testsuite/27_io/basic_ostream/sentry/char/2.cc: Likewise.
	* testsuite/27_io/basic_ostream/write/char/1.cc: Likewise.

From-SVN: r94129
 2005-01-23 23:35:20 +00:00
Paul Brook
69029c61aa re PR fortran/17941 (gfortran: parser chokes on complex literal constant) 
2004-01-23  Paul Brook  <paul@codesourcery.com>
	Steven G. Kargl  <kargls@comcast.net>

	PR fortran/17941
	* arith.c (gfc_convert_real): Remove sign handling.
	* primary.c (match_digits): Allow whitespace after initial sign.
	(match_real_const): Handle signs here.  Allow whitespace after
	initial sign.  Remove dead code.
	(match_const_complex_part): Remove.
	(match_complex_part): Use match_{real,integer}_const.
	(match_complex_constant): Cross-promote integer types.
testsuite/
	* gfortran.dg/real_const_1.f: New test.
	* gfortran.dg/real_const_2.f90: New test.
	* gfortran.dg/complex_int_1.f90: New test.

From-SVN: r94127
 2005-01-23 22:29:41 +00:00
Kazu Hirata
708bde14ea * cfganal.c: Fix a reference to Harvey's paper. 
From-SVN: r94126
 2005-01-23 20:13:00 +00:00
Kazu Hirata
edd517b1c5 * flow.c (regset_bytes, regset_size): Remove. 
From-SVN: r94125
 2005-01-23 19:48:47 +00:00
Steven Bosscher
8584034934 re PR rtl-optimization/19464 (gcse causes poor register allocation) 
PR rtl-optimization/19464
	* tree-optimize.c (init_tree_optimization_passes): Add one more
	copyrename pass just before out-of-ssa.

From-SVN: r94124
 2005-01-23 19:35:58 +00:00
Joseph Myers
9fcdd8917c re PR bootstrap/18058 (Bootstrap fails with non-GCC compilers) 
config:
	* warnings.m4 (ACX_PROG_CC_WARNING_ALMOST_PEDANTIC): Don't do
	anything for non-GCC compilers.

libcpp:
	* configure: Regenerate.

gcc:
	PR bootstrap/18058
	* recog.c (recog_memoized): Don't define if GENERATOR_FILE.
	* ggc-none.c (ggc_free): Define.

From-SVN: r94123
 2005-01-23 19:22:01 +00:00
Kazu Hirata
6d77cdc3aa * gcse.c (null_pointer_info): Remove. 
From-SVN: r94122
 2005-01-23 19:18:39 +00:00
Kazu Hirata
15f0d971d1 cgraph.c (cgraph_varpool_n_nodes): Remove. 
* cgraph.c (cgraph_varpool_n_nodes): Remove.
	(cgraph_varpool_node): Don't access cgraph_varpool_n_nodes.
	* cgraph.h: Remove the corresponding declaration.

From-SVN: r94121
 2005-01-23 19:17:09 +00:00
Kazu Hirata
f3b303fd7f c-common.c (explicit_flag_signed_bitfields, [...]): Remove. 
* c-common.c (explicit_flag_signed_bitfields,
	lang_statement_code_p, lang_expand_function_end): Remove.
	* c-common.h: Remove the corresponding declarations.
	* c-opts.c (c_common_handle_option): Remove all write access
	to explicit_flag_signed_bitfields.

From-SVN: r94120
 2005-01-23 19:15:36 +00:00
Kazu Hirata
d0754bc6fc cse.c (max_reg, [...]): Remove. 
* cse.c (max_reg, max_insn_uid): Remove.
	(cse_main): Don't access max_reg or max_insn_uid.

From-SVN: r94119
 2005-01-23 19:13:50 +00:00
Paul Brook
2d304c90bd Update Copyright. 
From-SVN: r94118
 2005-01-23 17:16:43 +00:00
James A. Morrison
587579571d re PR fortran/19294 (intrinsic_transpose.f90 runtime crash) 
2005-01-23  James A. Morrison  <phython@gcc.gnu.org>
	Paul Brook  <paul@codesourcery.com>

	PR fortran/19294
	* iresolve.c (gfc_resolve_transpose): Resolve to transpose_c4 or
	transpose_c8 for complex types.
libgfortran/
	* Makefile.am: Add transpose_c4.c and transpose_c8.c.
	* intrinsics/cshift0.c: Use separate optimized loops for complex types.
	* m4/transpose.m4: Include type letter in function name.
	* Makefile.in: Regenerate.
	* generated/transpose_*.c: Regenerate.

Co-Authored-By: Paul Brook <paul@codesourcery.com>

From-SVN: r94116
 2005-01-23 17:01:00 +00:00
Roger Sayle
b975043470 combine.c (simplify_logical): Only simplify logical expressions of the form ior(and(x,y),z) by the inverse... 
* combine.c (simplify_logical): Only simplify logical expressions
	of the form ior(and(x,y),z) by the inverse distributive law if the
	result is cheaper than the original.

Co-Authored-By: Eric Botcazou <ebotcazou@libertysurf.fr>

From-SVN: r94114
 2005-01-23 15:43:56 +00:00
Kazu Hirata
6ccf2f7d07 * typeck.c: Fix a comment typo. 
From-SVN: r94113
 2005-01-23 15:22:18 +00:00
Kazu Hirata
35fd3193de alias.c, [...]: Fix comment typos. 
* alias.c, c-common.h, c-incpath.c, c-incpath.h, expr.c,
	fold-const.c, gimplify.c, params.h, tree-data-ref.c,
	tree-if-conv.c, tree-nested.c, tree-outof-ssa.c,
	tree-ssa-dom.c, tree-vectorizer.c, tree.def, config/darwin.c,
	config/freebsd-spec.h, config/arm/arm.h,
	config/h8300/h8300.md, config/i386/i386.md,
	config/i386/predicates.md, config/i386/sse.md,
	config/ia64/ia64.c, config/ip2k/ip2k.c, config/s390/s390.c,
	config/vax/vax.md: Fix comment typos.  Follow spelling
	conventions.

From-SVN: r94112
 2005-01-23 15:05:49 +00:00
Kazu Hirata
e7dc5b4f22 data.c, [...]: Fix comment typos. 
* data.c, dependency.c, f95-lang.c, io.c, trans-array.c,
	trans-decl.c, trans-expr.c, trans-intrinsic.c, trans-io.c,
	trans-stmt.c, trans-types.c, trans.h: Fix comment typos.
	Follow spelling conventions.

From-SVN: r94111
 2005-01-23 14:36:26 +00:00
Bud Davis
dae245345d re PR libfortran/19313 (inquire(pad=) not implemented) 
2005-01-22  Bud Davis  <bdavis9659@comcast.net>

        PR fortran/19313
        * trans-io.c (gfc_trans_inquire): Added code to support
        pad.

        PR fortran/19313
        * gfortan.dg/inquire_6.f90: New test.

From-SVN: r94110
 2005-01-23 14:19:54 +00:00
Steven Bosscher
a62a0172a3 gengtype.c (walk_type): Produce not equal to' compares for loop tests, instead of less than'. 
* gengtype.c (walk_type): Produce `not equal to' compares for loop
	tests, instead of `less than'.

From-SVN: r94109
 2005-01-23 11:49:24 +00:00
Kazu Hirata
0aa99dbbb3 * MAINTAINERS (Write After Approval): Add Michael Matz. 
From-SVN: r94108
 2005-01-23 11:22:25 +00:00
Paolo Carlini
96144e13e2 type_traits (aligned_storage): Use __aligned__ instead of aligned. 
2005-01-23  Paolo Carlini  <pcarlini@suse.de>

	* include/tr1/type_traits (aligned_storage): Use __aligned__ instead
	of aligned.

From-SVN: r94107
 2005-01-23 11:10:37 +00:00
Paolo Carlini
0554d39aed re PR libstdc++/19343 (New warnings in libstdc++-v3 since 2004-01-05) 
2005-01-23  Paolo Carlini  <pcarlini@suse.de>
	    Andreas Jaeger  <aj@suse.de>

	PR libstdc++/19343
	* include/bits/functexcept.h: Mark the helpers as 'noreturn'.

Co-Authored-By: Andreas Jaeger <aj@suse.de>

From-SVN: r94106
 2005-01-23 10:45:01 +00:00
Kazu Hirata
54a12711c8 * MAINTAINERS: Remove obsolete entries. 
From-SVN: r94105
 2005-01-23 10:42:38 +00:00
Richard Sandiford
a561d88b93 function.c (assign_parm_setup_block): When creating a new stack slot for a parameter... 
* function.c (assign_parm_setup_block): When creating a new stack slot
	for a parameter, get its alignment from the parameter's DECL_ALIGN
	rather than the type's TYPE_ALIGN.  Make sure that the parameter
	is at least word aligned.

From-SVN: r94104
 2005-01-23 08:27:47 +00:00
Roger Sayle
d2ebe27c9a re PR target/19378 (ICE during bootstrap compiling __fixdfdi) 
PR middle-end/19378
	* config/avr/avr.c (avr_hard_regno_mode_ok): Rewrite.

From-SVN: r94102
 2005-01-23 04:51:28 +00:00
Thomas Koenig
0e69bba9fc re PR libfortran/19451 (Read after a write with a read only file) 
2005-01-22  Thomas Koenig  <Thomas.Koenig@online.de>

	PR libfortran/19451
	* io/transfer.c (finalize_transfer):  Don't do anything if
	there is an error condition.
	* open_readonly_1.f90:  New test.

From-SVN: r94101
 2005-01-23 02:18:33 +00:00
GCC Administrator
c2d8571d91 Daily bump. 
From-SVN: r94093
 2005-01-23 00:16:24 +00:00
David Edelsohn
fbac336391 re PR libfortran/19052 (unit 0 not preconnected to standard error) 
PR libgfortran/19052
        * libgfortran.h (options_t): Add stderr_unit.
        * io/io.h (error_stream): Declare.
        * io/open.c (new_unit): Do not terminate abnormally if opening
        file preconnected to stdin, stdout, or stderr.
        * io/unit.c (init_units): Initialize stderr_unit.
        * io/unix.c (error_stream): New function.
        * runtime/environ.c (GFORTRAN_STDERR_UNIT): New environment variable.

From-SVN: r94090
 2005-01-22 19:14:31 -05:00
Richard Henderson
a059cdb863 re PR target/19506 (PovRay produces wrong pictures with -mfpmath=sse -ffast-math.) 
PR target/19506
        * config/i386/i386.md (movsfcc_1_sse_max): Use nonimmediate_operand
        in both compare operands.
        (movdfcc_1_sse_max): Likewise.
        (movsfcc_1_sse): Likewise.  Add earlyclobber for scratch.
        (movdfcc_1_sse): Likewise.
        * config/i386/i386.c (ix86_split_sse_movcc): Emit copies into the
        scratch register as needed.

From-SVN: r94087
 2005-01-22 15:07:53 -08:00
Richard Henderson
b8f0658696 * config/i386/i386.md (smaxsf3): Fix mnemonic typo. 
From-SVN: r94086
 2005-01-22 14:59:33 -08:00
Richard Henderson
eabd294f38 * config/i386/i386.c (ix86_prepare_fp_compare_args): Fix is_sse test. 
From-SVN: r94085
 2005-01-22 14:56:11 -08:00
Richard Henderson
5ccbd3098f genopinit.c (optabs): Use smin/smax for floating point too. 
* genopinit.c (optabs): Use smin/smax for floating point too.
        * doc/md.texi: Update to match.  Clarify that floating point
        results are undefined for +0/-0 and NaN.
        * doc/rtl.texi: Likewise.
        * rtl.def (SMIN, SMAX): Likewise
        * tree.def (MIN_EXPR, MAX_EXPR): Likewise.

        * config/alpha/alpha.md (smaxdf3, smindf3, smaxsf3, sminsf3): Add
        leading 's' to the name.
        * config/ia64/ia64.md (smaxsf3, sminsf3, smaxdf3, smindf3,
        smaxxf3, sminxf3): Likewise.
        * config/rs6000/rs6000.md (smaxdf3, smindf3, smaxsf3, sminsf3):
        Likewise.

From-SVN: r94084
 2005-01-22 14:54:07 -08:00
Richard Henderson
7ae4d8d421 genopinit.c (optabs): Use smin/smax for floating point too. 
* genopinit.c (optabs): Use smin/smax for floating point too.
        * doc/md.texi: Update to match.  Clarify that floating point
        results are undefined for +0/-0 and NaN.
        * doc/rtl.texi: Likewise.
        * rtl.def (SMIN, SMAX): Likewise
        * tree.def (MIN_EXPR, MAX_EXPR): Likewise.

        * config/alpha/alpha.md (smaxdf3, smindf3, smaxsf3, sminsf3): Add
        leading 's' to the name.
        * config/ia64/ia64.md (smaxsf3, sminsf3, smaxdf3, smindf3,
        smaxxf3, sminxf3): Likewise.
        * config/rs6000/rs6000.md (smaxdf3, smindf3, smaxsf3, sminsf3):
        Likewise.

From-SVN: r94083
 2005-01-22 14:49:06 -08:00
Steven G. Kargl
190607885a intrinsic.c (make_alias): Add standard argument. 
2005-01-22  Steven G. Kargl  <kargls@comcast.net>

	* intrinsic.c (make_alias):  Add standard argument.
	(add_functions): Update make_alias calls.

From-SVN: r94082
 2005-01-22 22:32:06 +00:00
Paul Brook
b4b2332cf9 arm.md: Use "Uy" constraint for wcgr load/stores. 
2005-01-22  Paul Brook  <paul@codesourcery.com>

	* config/arm/arm.md: Use "Uy" constraint for wcgr load/stores.

[[Split portion of a mixed commit.]]

From-SVN: r94080.2
 2005-01-22 22:23:39 +00:00
Mark Dettinger
6fa5b3907c s390.c (struct processor_costs): New fields dlgr, dlr, dr, dsgfr, dsgr. 
2005-01-21  Mark Dettinger  <dettinge@de.ibm.com>

	* config/s390/s390.c (struct processor_costs): New fields
	dlgr, dlr, dr, dsgfr, dsgr.
	(z900_cost, z990_cost): Values for new fields.
	(s390_rtx_costs): New cases MEM und COMPARE in switch
	statement. Modified handling of SIGN_EXTEND, ZERO_EXTEND,
	DIV, MOD, UDIV, UMOD.

From-SVN: r94079
 2005-01-22 21:57:56 +00:00
Ulrich Weigand
eb862a88ba s390.md ("doloop_si64"): Reload input value directly into the register being decremented. 
* config/s390/s390.md ("doloop_si64"): Reload input value directly
	into the register being decremented.
	("doloop_si31", "doloop_di"): Likewise.
	("*doloop_si_long"): Adapt pattern.

From-SVN: r94078
 2005-01-22 21:50:56 +00:00
Ulrich Weigand
3776ada0a9 s390.h (HARD_REGNO_NREGS): Fix computation for access registers. 
* config/s390/s390.h (HARD_REGNO_NREGS): Fix computation for
	access registers.
	(CLASS_MAX_NREGS): Likewise.

From-SVN: r94077
 2005-01-22 21:48:01 +00:00
Thomas Koenig
d02b2c6474 re PR libfortran/18982 (open(status="new") does not generate an error if the file exists) 
2005-01-22  Thomas Koenig  <Thomas.Koenig@online.de>

	PR libfortran/18982
	* io/unix.c (regular_file):  No need to change flags->action
	if an error occurs.  Document this.
	No need to call stat() for STATUS_OLD, open() will
	fail anyway.
	For ACTION_UNSPECIFIED, try open for read-write, then for
	read-only if open fails with EACCES, then for write-only
	if that fails with EACCES again.
	* io/unix.c (open_external): Document changed behavior of
	regular_file.
testsuite/
	* gfortran.dg/open_new.f90: New file.

From-SVN: r94076
 2005-01-22 19:49:18 +00:00
Daniel Berlin
d7c71ee3e6 tree-ssa.texi (Statement Operands): Add example for new must-def macro. 
2005-01-21  Daniel Berlin  <dberlin@dberlin.org>

	* doc/tree-ssa.texi (Statement Operands): Add example for new
	must-def macro. Note deprecation of old operands interface.

From-SVN: r94075
 2005-01-22 19:23:57 +00:00
Paul Brook
1438a8c909 * trans-expr.c (gfc_conv_function_call): Remove bogus TODO. 
From-SVN: r94074
 2005-01-22 19:20:01 +00:00
Paul Brook
af30f793c9 gfortran.h (gfc_check_access): Add prototype. 
2005-01-22  Paul Brook  <paul@codesourcery.com>

	* gfortran.h (gfc_check_access): Add prototype.
	* match.c (gfc_match_namelist): Remove TODO.
	* module.c (check_access): Rename ...
	(gfc_check_access): ... to this.  Boolify.  Update callers.
	* resolve.c (resolve_symbol): Check for private objects in public
	namelists.
testsuite/
	* namelist_1.f90: New test.

From-SVN: r94073
 2005-01-22 18:23:43 +00:00