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Author SHA1 Message Date
Steven Bosscher
b604fe9b84 cfgcleanup.c (try_crossjump_to_edge): Always split SRC2 if it has EH predecessor edges. 
* cfgcleanup.c (try_crossjump_to_edge): Always split SRC2 if it
        has EH predecessor edges.

From-SVN: r107565
 2005-11-27 12:42:33 +00:00
Francois-Xavier Coudert
b87ff3358b * io/write.c (namelist_write): Correct type in previous commit. 
From-SVN: r107564
 2005-11-27 11:56:25 +00:00
Francois-Xavier Coudert
8824fd4cc1 re PR libfortran/24919 ([4.0] CRLF support in libgfortran) 
PR libfortran/24919

	* io/list_read.c (eat_separator, finish_separator,
	read_character): Handle CRLF separators correctly during reads.
	(nml_query): Use the HAVE_CRLF macro to print adequate newlines.
	* io/io.h (st_parameter_dt): Add comment about the possible
	values for sf_seen_eor.
	* io/unix.c (tempfile, regular_file): HAVE_CRLF doesn't imply
	that O_BINARY is defined, so we add that condition.
	(stream_at_bof): Fix typo in comment.
	* io/transfer.c (read_sf): Handle correctly CRLF, setting
	sf_seen_eor value to 2 instead of 1.
	(formatted_transfer_scalar): Use the sf_seen_eor value to
	handle CRLF the right way.
	* io/write.c (nml_write_obj, namelist_write): Use CRLF as newline
	when HAVE_CRLF is defined.

	* gfortran.dg/ftell_1.f90: Modify testcase so that it doesn't
	fail on CRLF platforms.
	* gfortran.dg/ftell_2.f90: Likewise.

From-SVN: r107563
 2005-11-27 11:42:46 +00:00
Eric Christopher
8edbdaf735 intmax_t-1.c: Remove mips xfail. 
2005-11-26  Eric Christopher  <echristo@apple.com>

        * gcc.dg/intmax_t-1.c: Remove mips xfail.

From-SVN: r107562
 2005-11-27 03:25:42 +00:00
Eric Christopher
0d9e72449c i386.md (*zero_extendqihi2_movzbw): Avoid partial register stalls by zero extending to the full register. 
2005-11-26  Eric Christopher  <echristo@apple.com>

	* config/i386/i386.md (*zero_extendqihi2_movzbw): Avoid partial
	register stalls by zero extending to the full register.

From-SVN: r107559
 2005-11-27 02:29:36 +00:00
Joseph Myers
2a3ebe774c floatunsisf.c, [...]: New files. 
* config/floatunsisf.c, config/floatunsidf.c,
	config/floatunsixf.c, config/floatunsitf.c: New files.
	* config/ia64/t-hpux: Add floatunsitf.c.
	* config/ia64/ia64.c (ia64_init_libfuncs): Use
	_U_Qfcnvxuf_dbl_to_quad for unsigned DImode-to-TFmode conversion.

From-SVN: r107558
 2005-11-27 01:40:01 +00:00
Andrew Pinski
b48a88cdcb gnu-runtime-3.m: Simplify. 
2005-11-26  Andrew Pinski  <pinskia@physics.uc.edu>

        * objc.dg/gnu-runtime-3.m: Simplify.

From-SVN: r107556
 2005-11-26 17:14:39 -08:00
GCC Administrator
34051eb9a6 Daily bump. 
From-SVN: r107553
 2005-11-27 00:17:30 +00:00
Richard Henderson
e9af03e0bc list_read.c (nml_parse_qualifier): Use ssize_t instead of int in dtp->u.p.value. 
* io/list_read.c (nml_parse_qualifier): Use ssize_t instead of int
        in dtp->u.p.value.

From-SVN: r107545
 2005-11-26 14:54:14 -08:00
Richard Henderson
75ce3d489c c-lex.c (pragma_lex): Rename from c_lex. 
* c-lex.c (pragma_lex): Rename from c_lex.
        * c-pch.c: Update for pragma_lex rename.
        * c-pragma.c, c-pragma.h, config/ia64/ia64-c.c: Likewise.
        * config/m32c/m32c-pragma.c, config/darwin-c.c: Likewise.
        * config/rs6000/rs6000-c.c, config/c4x/c4x-c.c: Likewise.
        * config/sol2-c.c, config/v850/v850-c.c: Likewise.
        * doc/tm.texi: Likewise.
cp/
        * lex.c: Update for pragma_lex rename.
        * parser.c: Likewise.

From-SVN: r107544
 2005-11-26 14:31:12 -08:00
Andrew Pinski
37d3243dad re PR middle-end/23669 (fold does convert (-a)/10 into a/-10 with -fno-wrapv) 
2005-11-26  Andrew Pinski  <pinskia@physics.uc.edu>

        PR middle-end/23669
        * fold-const.c (fold_binary): Convert -A/-B to A/B for signed types
        when overflow is undefined.
2005-11-26  Andrew Pinski  <pinskia@physics.uc.edu>

        PR middle-end/23669
        * gcc.dg/tree-ssa/divide-1.c: New test.
        * gcc.dg/tree-ssa/divide-2.c: New test.

From-SVN: r107543
 2005-11-26 14:18:04 -08:00
Hans-Peter Nilsson
cd16503aa2 md.texi (Insn Canonicalizations): Refer to the function commutative_operand_precedence for further rules. 
* doc/md.texi (Insn Canonicalizations): Refer to the
	function commutative_operand_precedence for further rules.

From-SVN: r107541
 2005-11-26 12:04:45 +00:00
Janne Blomqvist
7fde2fe38c testsuite ChangeLog: 
2005-11-26  Janne Blomqvist  <jb@gcc.gnu.org>

	PR libgfortran/24945
	* gfortran.dg/open_status_2.f90: Fix wrong PR number in comment.

From-SVN: r107540
 2005-11-26 11:32:21 +02:00
Janne Blomqvist
cea51b427a libgfortran ChangeLog: 
2005-11-26  Janne Blomqvist  <jb@gcc.gnu.org>

	PR libgfortran/24945
	* io/open.c (edit_modes): Check for STATUS_UNKNOWN flag.
	
testsuite ChangeLog

2005-11-26  Janne Blomqvist  <jb@gcc.gnu.org>

	PR libgfortran/24945
	* gfortran.dg/open_status_2.f90: New test.

From-SVN: r107538
 2005-11-26 11:12:36 +02:00
Roger Sayle
18eaea7f15 re PR middle-end/21309 (internal compiler error: in expand_mult_const, at expmed.c:2884) 
PR middle-end/21309
	* expmed.c (choose_mult_variant): Return immediately when mult_cost
	is less than zero.  Limit mult_cost to a reasonable upper bound for
	the synthetic multiplication sequence.

From-SVN: r107537
 2005-11-26 04:06:57 +00:00
Kaveh R. Ghazi
7e7b53aa73 re PR middle-end/25022 (failure to transform the unlocked stdio calls) 
PR middle-end/25022
	* builtins.c (expand_builtin_printf, expand_builtin_fprintf,
	fold_builtin_fputs, fold_builtin_printf, fold_builtin_fprintf):
	Lookup the explicit replacement functions for any unlocked
	stdio builtin transformations.

testsuite:
	* gcc.c-torture/execute/builtins/fprintf.c,
	gcc.c-torture/execute/builtins/fputs-lib.c,
	gcc.c-torture/execute/builtins/fputs.c,
	gcc.c-torture/execute/builtins/lib/fprintf.c,
	gcc.c-torture/execute/builtins/lib/printf.c,
	gcc.c-torture/execute/builtins/printf.c: Test the unlocked style.

From-SVN: r107535
 2005-11-26 01:25:20 +00:00
GCC Administrator
8712ef1a39 Daily bump. 
From-SVN: r107531
 2005-11-26 00:17:29 +00:00
Mark Wielaard
ec4b5d4827 standard.omit.in: Remove javax/rmi, org/omg, gnu/CORBA and gnu/javax/rmi. 
* standard.omit.in: Remove javax/rmi, org/omg, gnu/CORBA and
       gnu/javax/rmi.
       * scripts/makemake.tcl: Set javax/rmi, org/omg, gnu/CORBA and
       gnu/javax/rmi to bc.
       * gnu/CORBA/ObjectCreator.java: New override file for missing
       VMStackWalker issue.
       * gnu/CORBA/DynAn/gnuDynValue.java: New override file for bug #24938
       * gnu/CORBA/DynAn/RecordAny.java: Likewise
       * sources.am: Regenerated.
       * Makefile.in: Regenerated

From-SVN: r107522
 2005-11-25 22:30:53 +00:00
Richard Henderson
b90ba157c1 list_read.c (nml_parse_qualifier): Use memcpy to extract values from dtp->u.p.value. 
* io/list_read.c (nml_parse_qualifier): Use memcpy to extract
        values from dtp->u.p.value.
        * io/io.h (struct st_parameter_dt): Change reversion_flag, first_item,
        seen_dollar, sf_seen_eor, eor_condition, no_leading_blank, char_flag,
        input_complete, at_eol, comma_flag, namelist_mode, nml_read_error to
        single-bit fields.  Move value to where it'll be at least pointer
        aligned.

From-SVN: r107520
 2005-11-25 14:15:20 -08:00
Hans-Peter Nilsson
11e30dd8f2 cris.md ("reload_out<mode>"): Mark operand 2 as earlyclobber. 
* config/cris/cris.md ("reload_out<mode>"): Mark operand 2 as
	earlyclobber.
	* targhooks.c (default_secondary_reload): Don't require operand 2
	for an input reload to be earlyclobber.

From-SVN: r107517
 2005-11-25 20:15:27 +00:00
Joern Rennecke
dacfe88f94 * gcc.dg/20050922-2.c: New test. 
From-SVN: r107516
 2005-11-25 20:09:21 +00:00
Joern Rennecke
7abd5009b6 * gcc.dg/20050922-2.c: New test. 
From-SVN: r107515
 2005-11-25 20:08:45 +00:00
Paul Thomas
c784da186f 2005-11-25 Paul Thomas <pault@gcc.gnu.org> 
gfortran.dg/substring_equivalence.f90
	gfortran.dg/auto_internal_assumed.f90: Remove execute permissions.

From-SVN: r107513
 2005-11-25 18:42:50 +00:00
Andrew Pinski
78a34a875a gnu-runtime-3.m: New test. 
2005-11-25  Andrew Pinski  <pinskia@physics.uc.edu>

        * objc.dg/gnu-runtime-3.m: New test.

From-SVN: r107512
 2005-11-25 09:40:00 -08:00
Andrew Haley
ca146b8fdf re PR libgcj/25016 (Integer overflow in _Jv_CondWait) 
2005-11-25  Andrew Haley  <aph@redhat.com>

        PR libgcj/25016
        * posix-threads.cc (_Jv_CondWait): Rewrite calculation of the
        struct timespec we pass to pthread_cond_timedwait.

From-SVN: r107509
 2005-11-25 16:18:17 +00:00
Volker Reichelt
e7e5319243 re PR c++/9278 (Illegal use of typedef to "void") 
PR c++/9278
	* decl.c (grokparms): Do not allow typedef-names in a '(void)'
	parmlist.

	* g++.dg/other/void1.C: New test.

From-SVN: r107508
 2005-11-25 14:59:09 +00:00
Volker Reichelt
dd6f2a4378 fold-const.c (negate_mathfn_p): Fix comment and add support for BUILT_IN_CBRT... 
* fold-const.c (negate_mathfn_p): Fix comment and add support
	for BUILT_IN_CBRT, BUILT_IN_SINH, BUILT_IN_TANH, BUILT_IN_ASINH,
	BUILT_IN_ATANH.

From-SVN: r107507
 2005-11-25 14:50:20 +00:00
Ranjit Mathew
1fb8a438aa jacks.xfail: Remove non-jls-argument-expansion-13 and add non-jls-argument-expansion-error-1... 
* testsuite/libjava.jacks/jacks.xfail: Remove
	non-jls-argument-expansion-13 and add
	non-jls-argument-expansion-error-1 in response to the @file support
	patch in the main GCC driver.

From-SVN: r107506
 2005-11-25 14:14:32 +00:00
Joseph Myers
9b336fa447 re PR target/24998 (Build failure: undefined symbol __floatunsitf) 
PR middle-end/24998
	* config/sparc/sparc.c (sparc_init_libfuncs): Use _Q_utoq and
	_Q_ulltoq for unsigned conversions from SImode and DImode to
	TFmode.

testsuite:
	* gcc.dg/torture/fp-int-convert-float.c,
	gcc.dg/torture/fp-int-convert-double.c,
	gcc.dg/torture/fp-int-convert-long-double.c,
	gcc.dg/torture/fp-int-convert-timode.c,
	gcc.dg/torture/fp-int-convert-float80.c,
	gcc.dg/torture/fp-int-convert-float80-timode.c,
	gcc.dg/torture/fp-int-convert-float128.c,
	gcc.dg/torture/fp-int-convert-float128-timode.c,
	gcc.dg/torture/fp-int-convert.h: New files.

From-SVN: r107502
 2005-11-25 12:57:02 +00:00
Volker Reichelt
cdfc2f2b34 typeck2.c (process_init_constructor_union): Remove check for unnamed union members. 
* typeck2.c (process_init_constructor_union): Remove check for
	unnamed union members.

From-SVN: r107501
 2005-11-25 12:52:12 +00:00
Volker Reichelt
0c8ce11b78 name-lookup.c (lookup_name_real): Merge two if's. 
* name-lookup.c (lookup_name_real): Merge two if's.

From-SVN: r107500
 2005-11-25 12:49:19 +00:00
Volker Reichelt
2678bae869 pt.c (instantiate_class_template): Clean-up. 
* pt.c (instantiate_class_template): Clean-up.

From-SVN: r107499
 2005-11-25 12:46:40 +00:00
Volker Reichelt
260cd73f59 pt.c (template_class_depth_real): Remove. 
* pt.c (template_class_depth_real): Remove. Move functionality to ...
	(template_class_depth): ... here, replacing count_specializations
	with 0.  Adjust comment.

From-SVN: r107498
 2005-11-25 12:43:38 +00:00
Alan Modra
3f231c2937 ppc64-fp.c (__floatunditf): New function. 
* config/rs6000/ppc64-fp.c (__floatunditf): New function.
	(__floatundidf, __floatundisf): Likewise.

From-SVN: r107494
 2005-11-25 17:11:48 +10:30
Bruce Korb
66f788b0b3 Check the last byte for '\n' 
From-SVN: r107492
 2005-11-25 05:57:10 +00:00
Bruce Korb
f375f46240 Regenerate fixincl.x from current template 
From-SVN: r107491
 2005-11-25 05:47:47 +00:00
David Edelsohn
0be768400d rs6000.c (rs6000_sr_alias_set): Delete. 
* config/rs6000/rs6000.c (rs6000_sr_alias_set): Delete.
        (rs6000_override_options): Remove initialization of
        rs6000_sr_alias_set.
        (rs6000_emit_eh_reg_restore): Use gen_frame_mem.
        (rs6000_emit_stack_tie): Same.
        (emit_frame_save): Same.
        (gen_frame_mem_offset): Same.
        (rs6000_emit_prologue): Same.
        (rs6000_emit_epilogue): Same.

From-SVN: r107489
 2005-11-25 00:13:41 -05:00
Andrew Pinski
7934558dd1 [multiple changes] 
2005-11-25  Andrew Pinski  <pinskia@physics.uc.edu>

        PR middle-end/24989
        * fold-const.c (fold_build): Convert bool_var != 1 and
        bool_var == 0 to !bool_var.

2005-11-24  Andrew Pinski  <pinskia@physics.uc.edu>

        PR middle-end/24989
        * gcc.dg/tree-ssa/bool-10.c: New test.
        * gcc.dg/tree-ssa/bool-11.c: New test.
        * gcc.dg/tree-ssa/bool-7.c: Un-xfail.

From-SVN: r107488
 2005-11-24 21:05:26 -08:00
Andrew Pinski
210dfe6ecc [multiple changes] 
2005-11-25  Andrew Pinski  <pinskia@physics.uc.edu>

        PR middle-end/24990
        * fold-const.c (fold_binary): Fold (~a) == C to a == ~C
        for C being INTEGER_CST.  Likewise for !=.
2005-11-24  Andrew Pinski  <pinskia@physics.uc.edu>

        PR middle-end/24990
        * tree-ssa/pr24990-1.c: New test.

From-SVN: r107487
 2005-11-24 20:54:59 -08:00
Bryce McKinlay
4ca6f88ae8 ia64-frame.h: Removed. 
2005-11-24  Bryce McKinlay  <mckinlay@redhat.com>

	* sysdep/ia64-frame.h: Removed.
	* sysdep/ia64.c: Removed.
	* sysdep/dwarf2-backtrace.cc: Removed.
	* configure.ac: Remove references to HAVE_BACKTRACE and
	SUPPLY_BACKTRACE.
	* Makefile.am: Remove SUPPLY_BACKTRACE support.
	* configure: Rebuilt.
	* Makefile.in: Rebuilt.

From-SVN: r107486
 2005-11-25 04:15:15 +00:00
Joseph Myers
57904aa711 re PR target/24998 (Build failure: undefined symbol __floatunsitf) 
PR middle-end/24998
	* config/rs6000/rs6000.c (rs6000_init_libfuncs): Use _q_utoq for
	unsigned conversions from SImode to TFmode.

From-SVN: r107483
 2005-11-25 03:57:22 +00:00
Bryce McKinlay
409f11d57c gij.cc (nonstandard_opts_help): Add entry for -Xss. 
2005-11-24  Bryce McKinlay  <mckinlay@redhat.com>

	* gij.cc (nonstandard_opts_help): Add entry for -Xss.

2005-11-24  Bryce McKinlay  <mckinlay@redhat.com>

	* gcj.texi (gij options): Add -Xss documentation.

From-SVN: r107480
 2005-11-25 03:36:13 +00:00
GCC Administrator
725cd7a8cc Daily bump. 
From-SVN: r107477
 2005-11-25 00:17:22 +00:00
Bernd Schmidt
832942a870 expr.c (expand_expr_real_1): Fix error in last change. 
* expr.c (expand_expr_real_1): Fix error in last change.

From-SVN: r107471
 2005-11-24 22:06:17 +00:00
J"orn Rennecke
e30edd6c0f caller-save.c: (this_insn_sets): Move into: (save_call_clobbered_regs). 
2005-11-24  J"orn Rennecke <joern.rennecke@st.com>

	* caller-save.c: (this_insn_sets): Move into:
	(save_call_clobbered_regs).
	(mark_set_regs): Get this_insn_sets from data.

	(save_call_clobbered_regs): Take sets of the return value by
	sibcalls into account.

From-SVN: r107469
 2005-11-24 19:08:20 +00:00
J"orn Rennecke
8a99f6f92f re PR target/21623 (ICE in reload_cse_simplify_operands, at postreload.c:391) 
PR target/21623:

	* regclass.c (FORBIDDEN_INC_DEC_CLASSES): Remove
	SECONDARY_INPUT_RELOAD_CLASS and SECONDARY_OUTPUT_RELOAD_CLASS tests.
	(init_fake_stack_mems): Remove HAVE_SECONDARY_RELOADS test.
	(memory_move_secondary_cost, init_reg_autoinc): Remove
	SECONDARY_INPUT_RELOAD_CLASS / SECONDARY_OUTPUT_RELOAD_CLASS tests.
	Replace SECONDARY_{IN,OUT}PUT_RELOAD_CLASS use with
	secondary_reload_class call.
	(copy_cost): Likewise.  Add new parameter prev_sri.  Changed all
	callers.
	* reload.c (entire file): Remove HAVE_SECONDARY_RELOADS checks.
	(push_secondary_reload): Use secondary_reload target hook.
	(secondary_reload_class, scratch_reload_class): New functions.
	(push_reload): Remove SECONDARY_INPUT_RELOAD_CLASS and
	SECONDARY_OUTPUT_RELOAD_CLASS tests.  Replace
	SECONDARY_{IN,OUT}PUT_RELOAD_CLASS use with secondary_reload_class call.
	* reload.h (HAVE_SECONDARY_RELOADS): Don't define nor test.
	(secondary_reload_class, scratch_reload_class): Declare.
	* reload1.c: Include target.h.
	(reload_adjust_reg_for_temp): New function.
	(reload_adjust_reg_for_icode): Likewise.
	(choose_reload_regs): Remove SECONDARY_INPUT_RELOAD_CLASS test.
	Replace SECONDARY_INPUT_RELOAD_CLASS use with secondary_reload_class
	call.
	(emit_input_reload_insns): Likewise.  Rewrite secondary reload checks
	for inheritance.  Support case when both secondary & tertiary reloads
	are for intermediate registers.
	(emit_output_reload_insns): Replace SECONDARY_OUTPUT_RELOAD_CLASS use
        with secondary_reload_class call.  Support case when both secondary
	& tertiary reloads are for intermediate registers.
	* target-def.h (TARGET_SECONDARY_RELOAD): Provide default definition.
	(TARGET_INITIALIZER) Add TARGET_SECONDARY_RELOAD.
	* target.h (secondary_reload_info): New struct / typedef.
	(struct gcc_target): New member secondary_reload.
	* targhooks.c Include reload.h, optabs.h and recog.h.
	(default_secondary_reload): New function.
	* targhooks.h (default_secondary_reload): Declare.
	* doc/tm.texi: Document secondary_reload target hook.  Update
	description of SECONDARY_*RELOAD_CLASS and reload_{in,out}<mode>.
	* doc/md.texi: Likewise.

	* sh-protos.h (sh_secondary_reload): Declare.
	* sh.c (TARGET_SECONDARY_RELOAD): Override.
	(sh_secondary_reload): New function.
	* sh.h (SECONDARY_INOUT_RELOAD_CLASS): Don't define.
	(SECONDARY_OUTPUT_RELOAD_CLASS): Likewise.
	(SECONDARY_INPUT_RELOAD_CLASS): Likewise.
	(HAVE_SECONDARY_RELOADS): Define.
	* sh.md (reload_indf): Rename to:
	(reload_indf__frn).
	(reload_outdf): Rename to:
	(reload_outdf__RnFRm).
	(reload_insf): Rename to:
	(reload_insf__frn).
	(reload_insi): Rename to:
	(reload_insi__i_fpul).

From-SVN: r107468
 2005-11-24 18:55:53 +00:00
Uros Bizjak
1a598a979b configure.ac: Require at least texinfo 4.4. 
* configure.ac: Require at least texinfo 4.4.
	* configure: Regenerate.

	* doc/install.texi (Tools/packages necessary for building GCC):
	Update required version of texinfo to at least 4.4.
	(Installing GCC: Building): Update required version of texinfo
	to at least 4.4.
	(Installing GCC: Final installation): Update required version
	of texi2dvi to at least 4.4.
	(Host/target specific installation notes for GCC): Update required
	version of texinfo to at least 4.4.

From-SVN: r107465
 2005-11-24 15:08:21 +01:00
Richard Guenther
de9c56a4dc re PR c++/14024 (g++ isn't reporting aliasing warnings) 
2005-11-24  Richard Guenther  <rguenther@suse.de>
	Dirk Mueller <dmueller@suse.de>

	PR c++/14024
	* c-common.h (strict_aliasing_warning): Declare.
	* c-common.c (strict_aliasing_warning): New function,
	split out from ...
	* c-typeck.c (build_c_cast): ... here.

	* typeck.c (build_reinterpret_cast_1): Use it.

	* g++.dg/warn/Wstrict-aliasing-1.C: New testcase.
	* g++.dg/warn/Wstrict-aliasing-2.C: Likewise.
	* g++.dg/warn/Wstrict-aliasing-3.C: Likewise.
	* g++.dg/warn/Wstrict-aliasing-4.C: Likewise.
	* g++.dg/warn/Wstrict-aliasing-5.C: Likewise.
	* g++.dg/warn/Wstrict-aliasing-6.C: Likewise.

Co-Authored-By: Dirk Mueller <dmueller@suse.de>

From-SVN: r107459
 2005-11-24 10:48:15 +00:00
Gabriel Dos Reis
349d23dd85 Get the logs in. 
From-SVN: r107458
 2005-11-24 10:32:48 +00:00
Paolo Bonzini
665d18c654 optabs.c (expand_binop): Use swap_commutative_operands_with_target to order operands. 
2005-11-24  Paolo Bonzini  <bonzini@gnu.org>

	* optabs.c (expand_binop): Use swap_commutative_operands_with_target
	to order operands.
	(swap_commutative_operands_with_target): New.

From-SVN: r107457
 2005-11-24 09:48:43 +00:00