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Author SHA1 Message Date
Andreas Schwab
d1f3352f2f Make-lang.in (fortran/dependency.o): Depend on $(GFORTRAN_TRANS_DEPS). 
* Make-lang.in (fortran/dependency.o): Depend on
	$(GFORTRAN_TRANS_DEPS).

From-SVN: r101965
 2005-07-13 13:33:31 +00:00
Paolo Carlini
5a298377cf PR libstdc++/21193 (string & wstring) 
2005-07-13  Paolo Carlini  <pcarlini@suse.de>

	PR libstdc++/21193 (string & wstring)
	* include/tr1/functional (hash<string>, hash<wstring>):
	Reimplement using the FNV hash.

	* include/tr1/functional: Trivial formatting fixes.

From-SVN: r101964
 2005-07-13 10:47:40 +00:00
Zdenek Dvorak
2824a5c3b1 re PR tree-optimization/22442 (scev cprop causes wrong code) 
PR tree-optimizatio/22442
	* gcc.dg/tree-ssa/loop-11.c: New test.

From-SVN: r101963
 2005-07-13 10:37:25 +00:00
Zdenek Dvorak
2c5f025d8d re PR tree-optimization/22442 (scev cprop causes wrong code) 
PR tree-optimization/22442
	* tree-chrec.c (chrec_fold_multiply_poly_poly): Associate chrecs
	correctly.

From-SVN: r101962
 2005-07-13 10:08:36 +00:00
Zdenek Dvorak
7869fe47b3 re PR rtl-optimization/20376 (The missed-optimization of general induction variables in the new rtl-level loop optimizer cause performance degradation.) 
PR rtl-optimization/20376
	* toplev.c (process_options): Enable -fweb and -frename-registers when
	unrolling.
	* doc/invoke.texi: Update the information about when -fweb and
	-frename-registers are enabled.

From-SVN: r101961
 2005-07-13 09:38:44 +00:00
Andrew Pinski
fe83f5439a re PR middle-end/21840 (ICE while building Linux kernel (seg fault), missing cast) 
2005-07-12  Andrew Pinski  <pinskia@physics.uc.edu>

        PR tree-opt/21840
        * tree-ssa-pre.c (eliminate): Convert the sprime to the correct type
        if *rhs_p is not a SSA_NAME.

2005-07-12  Andrew Pinski  <pinskia@physics.uc.edu>

        PR tree-opt/21840
        * gcc.c-torture/compile/pr21840.c: New test.

From-SVN: r101960
 2005-07-12 19:33:10 -07:00
Daniel Berlin
13c2c08bad re PR tree-optimization/22422 (ICE in first_vi_for_offset, at tree-ssa-structalias.c:2843) 
2005-07-12  Daniel Berlin  <dberlin@dberlin.org>

	Fix PR tree-optimization/22422
	* tree-ssa-structalias.c (struct variable_info): Add flag for
	special vars.
	(get_varinfo): Now a static function.
	(new_varinfo): init has_union and is_special_var to false.
	(solution_set_add): Check has_union.
	(do_da_constraint): Move temporary variable so it gets reset
	properly.
	Also check for special variable.
	(do_ds_constraint): Ditto.
	(do_sd_constraint): Ditto.
	(do_structure_copy): Check for special variable.
	(find_func_aliases): Ditto.
	(init_base_vars): Set special vars properly.

From-SVN: r101959
 2005-07-13 02:25:48 +00:00
GCC Administrator
58deefdeb8 Daily bump. 
[[Split portion of a mixed commit.]]

From-SVN: r101953.2
 2005-07-13 00:16:14 +00:00
Aaron Luchko
d7f15b932b FieldCommandSet.java: Implemented the Field CommandSet. 
* gnu/classpath/jdwp/processor/FieldCommandSet.java:
        Implemented the Field CommandSet.
        * gnu/classpath/jdwp/processor/InterfaceTypeCommandSet.java:
        Implemented the InterfaceType CommandSet.

From-SVN: r101951
 2005-07-12 23:41:45 +00:00
Jan Hubicka
3b9ade7567 cfgexpand.c (expand_one_stack_var): Do not expand variables when we do unit-at-a-time. 
* cfgexpand.c (expand_one_stack_var): Do not expand variables when we
	do unit-at-a-time.

From-SVN: r101950
 2005-07-12 22:44:38 +00:00
Tom Tromey
3c503f9a68 reverted erroneous commit 
From-SVN: r101949
 2005-07-12 22:35:48 +00:00
Tom Tromey
309ca98d96 re PR java/19674 (Empty declaration through semicolon (;) causes compile failure) 
PR java/19674:
	* parse-scan.y (interface_member_declaration): Added
	empty_statement.

From-SVN: r101948
 2005-07-12 22:35:03 +00:00
Jan Hubicka
7fac66d43c tree-ssa-operands.c (parse_ssa_operands): Fix formatting. 
* tree-ssa-operands.c (parse_ssa_operands): Fix formatting.
	(get_expr_operands): Fix thinko wrt flags and subvars.

From-SVN: r101947
 2005-07-12 22:06:49 +00:00
Dale Johannesen
a2af50436f rs6000.c (rs6000_rtx_cost): Move FLOAT_EXTEND. 
2005-07-12  Dale Johannesen  <dalej@apple.com>

        * config/rs6000.c (rs6000_rtx_cost):  Move FLOAT_EXTEND.

From-SVN: r101946
 2005-07-12 21:07:56 +00:00
Andrew Pinski
298f1d10c1 re PR bootstrap/21704 (failure during building 64-bit native compiler by crosscompiler.) 
2005-07-12  Andrew Pinski  <pinskia@physics.uc.edu>

        PR bootstrap/21704
        * host-linux.h: Include limits.h.

From-SVN: r101942
 2005-07-12 13:59:00 -07:00
Thomas Koenig
0d579784b4 re PR libfortran/21593 ([4.0 only] FAIL: gfortran.dg/dev_null.f90) 
2005-07-12  Thomas Koenig  <Thomas.Koenig@online.de>

	PR libfortran/21593
	gfortran.dg/dev_null.f90:  Remove outdated comment about
	PR libfortran/21593.
	libgfortran/ChangeLog:  Add PR to entry.

From-SVN: r101940
 2005-07-12 20:39:11 +00:00
Dale Johannesen
015294b667 compress-float-sse.c: New. 
2005-07-10  Dale Johannesen  <dalej@apple.com>

	* gcc.target/i386/compress-float-sse.c:  New.
	* gcc.target/i386/compress-float-sse-pic.c:  New.
	* gcc.target/i386/compress-float-387.c:  New.
	* gcc.target/i386/compress-float-387-pic.c:  New.
	* gcc.dg/compress-float-ppc.c:  New.
	* gcc.dg/compress-float-ppc-pic.c:  New.

From-SVN: r101939
 2005-07-12 20:33:02 +00:00
Dale Johannesen
e4541b7a1e expr.c (compress_float_constant): Add cost check. 
2005-07-12  Dale Johannesen  <dalej@apple.com>

        * expr.c (compress_float_constant):  Add cost check.
        * config/rs6000.c (rs6000_rtx_cost):  Adjust FLOAT_EXTEND cost.

From-SVN: r101938
 2005-07-12 20:29:51 +00:00
Thomas Koenig
5133e4b923 io/unix.c: Add member special_file to type unix_stream. 
2005-07-12  Thomas Koenig  <Thomas.Koenig@online.de>

	io/unix.c:  Add member special_file to type unix_stream.
	(fd_truncate):  Don't call ftruncate or chsize if
	s refers to a special file.
	(fd_to_stream):  initialize s->special_file.

2005-07-12  Thomas Koenig  <Thomas.Koenig@online.de>

	gfortran.dg/dev_null.f90:  Remove targets.

From-SVN: r101937
 2005-07-12 19:52:19 +00:00
Aaron Luchko
04be5ce5ec PacketProcessor.java (run): Send shutdown to jdwp instead of connection. 
* gnu/classpath/jdwp/processor/PacketProcessor.java (run): Send
        shutdown to jdwp instead of connection.

From-SVN: r101936
 2005-07-12 19:29:37 +00:00
Aaron Luchko
87bd8b7067 ObjectReferenceCommandSet.java: New file. 
* gnu/classpath/jdwp/processor/ObjectReferenceCommandSet.java:
        New file.

From-SVN: r101935
 2005-07-12 18:30:25 +00:00
Eric Christopher
817a82551e gcc.c (struct infile): Update comment for language. 
2005-07-12  Eric Christopher  <echristo@redhat.com>

	* gcc.c (struct infile): Update comment for language.
	(main): Rewrite input file resetting code.

From-SVN: r101934
 2005-07-12 18:10:32 +00:00
Andrew Pinski
fd5d2c3eb8 re PR tree-optimization/22335 (DOM creates mis-matched types) 
2005-07-12  Andrew Pinski  <pinskia@physics.uc.edu>

        PR tree-opt/22335
        * gcc.dg/pr22335-1.c: New test.
        * gcc.dg/pr22335-2.c: New test.

From-SVN: r101930
 2005-07-12 10:02:54 -07:00
Andrew Pinski
019b02f12f re PR tree-optimization/22335 (DOM creates mis-matched types) 
2005-07-12  Andrew Pinski  <pinskia@physics.uc.edu>

        PR tree-opt/22335
        * tree-ssa-dom.c (eliminate_redundant_computations): Reject the prop if
        requiring a cast in a non RHS of modify_expr.  Add a cast when required.
        (lookup_avail_expr): Use constant_boolean_node instead
        of boolean_false_node/boolean_true_node.

From-SVN: r101929
 2005-07-12 10:00:00 -07:00
Volker Reichelt
a207780f9b re PR c++/20172 (Invalid non-type template parameters not diagnosed) 
cp:
	PR c++/20172
	* pt.c (tsubst_template_parms): Check for invalid non-type
	parameters.
testsuite:
	PR c++/20172
	* g++.dg/template/nontype12.C : New test.

Co-Authored-By: Nathan Sidwell <nathan@codesourcery.com>

From-SVN: r101928
 2005-07-12 16:07:38 +00:00
Ben Elliston
cac50d9410 tree-cfg.c (dump_cfg_stats): Add a new fmt_str_2 format string and use it when printing num_edges. 
* tree-cfg.c (dump_cfg_stats): Add a new fmt_str_2 format string
	and use it when printing num_edges.

From-SVN: r101923
 2005-07-12 23:20:28 +10:00
Bernd Schmidt
161c21b624 extend.texi (Blackfin Built-in Functions): New section. 
* doc/extend.texi (Blackfin Built-in Functions): New section.
	* doc/invoke.texi (mcsync-anomaly, mno-csync-anomaly): Fix the
	@opindex.

From-SVN: r101919
 2005-07-12 10:38:45 +00:00
Adrian Straetling
40c1d5f854 builtins.c: (expand_builtin_memcmp, expand_builtin_strncmp): s/cmpstrsi/cmpstrnsi 
2005-07-12  Adrian Straetling  <straetling@de.ibm.com>

	* builtins.c: (expand_builtin_memcmp, expand_builtin_strncmp):
	s/cmpstrsi/cmpstrnsi
	(expand_builtin_strcmp): Rewrite to support both 'cmpstrsi' and
	'cmpstrnsi'.
	* optabs.c: (prepare_cmp_insn): Add availability of 'cmpstrn'.
	(init_optabs): Initialize cmpstrn_optab.
	* optabs.h: (enum insn_code cmpstrn_optab): Declare.
	* genopinit.c: (optabs[]): Add 'cmpstrn' to initialisation.
	* expr.c: (enum insn_code cmpstrn_optab): Declare.
	* config/i386/i386.md: s/cmpstr/cmpstrn
	* config/c4x/c4x.md: s/cmpstr/cmpstrn
	* doc/md.texi: Update documentation.

From-SVN: r101916
 2005-07-12 09:20:21 +00:00
Ben Elliston
72f9377893 floatformat.c (floatformat_to_double): Add a comment about a potential source of warnings when compiling this file. 
* floatformat.c (floatformat_to_double): Add a comment about a
	potential source of warnings when compiling this file.

From-SVN: r101914
 2005-07-12 16:11:30 +10:00
Ben Elliston
6c5844d2c6 pexecute.c (pexecute): Cast string litrals to char *. 
* pexecute.c (pexecute): Cast string litrals to char *.
	* regex.c (re_comp): Cast a call to gettext() to char *.

From-SVN: r101911
 2005-07-12 14:40:33 +10:00
Ben Elliston
12548280a2 xregex2.h (regexec): Qualify this prototype with __extension__ when compiling with GNU C. 
* xregex2.h (regexec): Qualify this prototype with __extension__
	when compiling with GNU C.

From-SVN: r101910
 2005-07-12 14:39:07 +10:00
Richard Henderson
d6e9821fde alpha.c (alpha_gimplify_va_arg_1): Use build_va_arg_indirect_ref. 
* config/alpha/alpha.c (alpha_gimplify_va_arg_1): Use
        build_va_arg_indirect_ref.
        (alpha_gimplify_va_arg): Likewise.
        * config/c4x/c4x.c (c4x_gimplify_va_arg_expr): Likewise.
        * config/i860/i860.c (i860_gimplify_va_arg_expr): Likewise.
        * config/mips/mips.c (mips_gimplify_va_arg_expr): Likewise.
        * config/pa/pa.c (hppa_gimplify_va_arg_expr): Likewise.
        * config/sh/sh.c (sh_gimplify_va_arg_expr): Likewise.
        * config/stormy16/stormy16.c (xstormy16_expand_builtin_va_arg):
        Likewise.
        * config/xtensa/xtensa.c (xtensa_gimplify_va_arg_expr): Likewise.

From-SVN: r101909
 2005-07-11 20:48:20 -07:00
David Edelsohn
4e402b2ce3 re PR libfortran/22412 ([4.0 only] Fortran B edit descriptor error) 
PR libgfortran/22412
        * io/write.c (otoa): Bias p by SCRATCH_SIZE, not
        sizeof (SCRATCH_SIZE).
        (btoa): Same.

From-SVN: r101908
 2005-07-11 23:27:40 -04:00
GCC Administrator
020b834ab2 Daily bump. 
[[Split portion of a mixed commit.]]

From-SVN: r101903.2
 2005-07-12 00:16:16 +00:00
Zdenek Dvorak
b7eae7b8d1 tree-flow.h (remove_empty_loops, [...]): Declare. 
* tree-flow.h (remove_empty_loops, single_dom_exit): Declare.
	* passes.c (init_optimization_passes): Add pass_empty_loop.
	* tree-pass.h (pass_empty_loop): Declare.
	* tree-ssa-loop-ivcanon.c (empty_loop_p, remove_empty_loop,
	try_remove_empty_loop, remove_empty_loops): New functions.
	* tree-ssa-loop-ivopts.c (single_dom_exit): Export.
	* tree-ssa-loop.c (tree_ssa_empty_loop, pass_empty_loop): New.

	* gcc.dg/tree-ssa/loop-10.c: New test.

From-SVN: r101901
 2005-07-11 23:59:17 +00:00
Peter Barada
70028b6145 re PR target/16719 ([ColdFire] Illegal move of byte itno address register causes compiler to ICE) 
PR middle-end/16719
	PR middle-end/18421
	* config/m68k/m68k.h (HARD_REGNO_MODE_OK): Disallow bytes
	in address registers.
	* config/m68k/m68k.c (hard_regno_mode_ok): Likewise.
	* config/m68k/m68k.md: Replace 's' with 'i' in 4th
	alternative of addsi3_5200.

From-SVN: r101900
 2005-07-12 01:32:01 +02:00
Ian Lance Taylor
8564e10e6e * config/mips/mips.md (ffs<mode>2): Remove. 
From-SVN: r101896
 2005-07-11 18:48:37 +00:00
Ian Lance Taylor
2f6bd5398e tree-ssa.texi (Cleanups): Improve description of TRY_FINALLY_EXPR. 
* doc/tree-ssa.texi (Cleanups): Improve description of
	TRY_FINALLY_EXPR.
	(GIMPLE Exception Handling): Clarify TRY_CATCH_EXPR cases.

From-SVN: r101895
 2005-07-11 18:46:50 +00:00
Daniel Berlin
046a69e067 re PR tree-optimization/22404 (ICE in first_vi_for_offset) 
2005-07-11  Daniel Berlin  <dberlin@dberlin.org>

	* print-tree.c (print_node): Use DECL_ARGUMENT_FLD.
	* tree.h (DECL_ARGUMENT_FLD): New macro.

2005-07-11  Daniel Berlin  <dberlin@dberlin.org>

	Fix PR tree-optimization/22404

	* tree-ssa-structalias.c (create_variable_info_for): Use
	correct offset.

From-SVN: r101894
 2005-07-11 18:28:36 +00:00
Kazu Hirata
ebde3ea873 * gcc.c-torture/execute/20020720-1.x: Remove. 
From-SVN: r101893
 2005-07-11 18:26:43 +00:00
Bernd Schmidt
7ddcf3d26f bfin.md (cmpsi, [...]): Use reg_or_const_int_operand for second comparison operand. 
* config/bfin/bfin.md (cmpsi, compare_eq, compare_ne, compare_lt,
	compare_le, compare_leu, compare_ltu): Use reg_or_const_int_operand
	for second comparison operand.
	* config/bfin/predicates.md (reg_or_const_int_operand): New.

From-SVN: r101881
 2005-07-11 16:15:45 +00:00
Bernd Schmidt
3fb192d2c7 bfin.md (define_attr "type"): Add "sync". 
* config/bfin/bfin.md (define_attr "type"): Add "sync".
	(define_insn_reservation "alu"): Likewise.
	(csync, ssync): Now of type sync.
	* config/bfin/bfin.h (TARGET_DEFAULT): Defaults to
	-mcsync-anomaly -mspecld-anomaly.
	* config/bfin/bfin.opt (mcsync): Remove.
	(mcsync-anomaly, mspecld-anomaly): Add.
	* config/bfin/bfin.c: Include "insn-codes.h".
	(bfin_reorg): Extend to handle the CSYNC anomaly as well.
	(TARGET_DEFAULT_TARGET_FLAGS): New.
	* doc/invoke.texi: Document -mcsync-anomaly, -mspecld-anomaly.

From-SVN: r101880
 2005-07-11 16:11:28 +00:00
Steven Bosscher
2dd2d53e2c basic-block.h: Give the BB flags enum a name, bb_flags. 
* basic-block.h: Give the BB flags enum a name, bb_flags.
	Add new flags BB_FORWARDER_BLOCK, and BB_NONTHREADABLE_BLOCK.
	* cfgcleanup.c (enum bb_flags): Remove here.
	(BB_FLAGS, BB_SET_FLAG, BB_CLEAR_FLAG): Remove.
	(notice_new_block): Set/test bb->flags instead of aux via BB_FLAGS.
	(update_forwarder_flag): Likewise.
	(thread_jump): Likewise.
	(try_forward_edges): Likewise.
	(try_optimize_cfg): Likewise.  Clear bb->flags before updating the
	forwarder flags.  Don't clear bb->aux for all basic blocks.  Only
	reset the BB_FORWARDER_BLOCK and BB_NONTHREADABLE_BLOCK flags.

From-SVN: r101876
 2005-07-11 13:31:44 +00:00
Paolo Carlini
8637038aa8 ostream.tcc (basic_ostream<>::operator<<(long), [...]): Don't deal with oct and hex and casts to unsigned here... 
2005-07-11  Paolo Carlini  <pcarlini@suse.de>

	* include/bits/ostream.tcc (basic_ostream<>::operator<<(long),
	basic_ostream<>::operator<<(long long)): Don't deal with oct
	and hex and casts to unsigned here...
	* include/bits/locale_facets.tcc (__int_to_char(_CharT*, long,
	const _CharT*, ios_base::fmtflags), __int_to_char(_CharT*, long
	long, const _CharT*, ios_base::fmtflags)): ... do that here,
	instead, as per Table 57.
	(num_put<>::_M_insert_int): Tidy treatment of numeric base and
	sign.
	* include/std/std_ostream.h (operator<<(short), operator<<(int)):
	Adjust logic, as per the letter of the resolution of DR117 [WP].
	* testsuite/22_locale/num_put/put/char/10.cc: New.
	* testsuite/22_locale/num_put/put/wchar_t/10.cc: Likewise.
	* testsuite/27_io/basic_ostream/inserters_arithmetic/char/7.cc:
	Likewise.
	* testsuite/27_io/basic_ostream/inserters_arithmetic/wchar_t/7.cc:
	Likewise.

From-SVN: r101872
 2005-07-11 09:48:31 +00:00
Richard Guenther
1f97667f30 i386.opt: New target option -msseregparm. 
2005-07-11  Richard Guenther  <rguenther@suse.de>

	* config/i386/i386.opt: New target option -msseregparm.
	* config/i386/i386.c (override_options): Error out for
	-msseregparm but no SSE support.
	(ix86_function_sseregparm): Check for global sseregparm.
	* doc/invoke.texi: Document -msseregparm.

From-SVN: r101871
 2005-07-11 09:35:16 +00:00
Kazuhiro Inaoka
4dda0c663b (m32r-*-linux*): Use the default extra_parts. 
(m32rle-*-linux*): Ditto.

From-SVN: r101869
 2005-07-11 08:23:27 +00:00
Paolo Bonzini
5bea4a03c1 re PR ada/22340 (Ada build fails with --enable-bootstrap) 
2005-07-11  Paolo Bonzini  <bonzini@gnu.org>

	PR ada/22340

	* Makefile.tpl (POSTSTAGE1_FLAGS_TO_PASS): Fix pasto.
	* Makefile.in: Regenerate.

From-SVN: r101868
 2005-07-11 08:03:08 +00:00
Jakub Jelinek
fcf3be37e2 trans-stmt.c (gfc_trans_forall_loop): Clear maskindex before the outermost loop. 
* trans-stmt.c (gfc_trans_forall_loop): Clear maskindex before
	the outermost loop.
	(gfc_trans_assign_need_temp, gfc_trans_pointer_assign_need_temp,
	gfc_trans_forall_1, gfc_evaluate_where_mask, gfc_trans_where_2):
	Don't clear maskindexes here.

	* gfortran.fortran-torture/execute/forall_7.f90: New test.

From-SVN: r101865
 2005-07-11 09:34:33 +02:00
Jakub Jelinek
15362b89f0 cfgexpand.c (stack_protect_classify_type): Use TYPE_SIZE_UNIT (type) instead of TYPE_MAX_VALUE (TYPE_DOMAIN (type)) to get... 
* cfgexpand.c (stack_protect_classify_type): Use TYPE_SIZE_UNIT (type)
	instead of TYPE_MAX_VALUE (TYPE_DOMAIN (type)) to get array size in
	bytes.

From-SVN: r101864
 2005-07-11 09:31:08 +02:00
John David Anglin
b1b0d9acec re PR rtl-optimization/22239 (i-cobol.adb:482: error: unrecognizable insn) 
PR middle-end/22239
	PR target/20126
	* loop.c (loop_givs_rescan): Use expand_simple_binop instead of
	gen_rtx_MINUS to handle non-replaceable (plus ((x) (const)).

From-SVN: r101863
 2005-07-11 03:56:12 +00:00