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Author SHA1 Message Date
James E Wilson
96ce2ac9e8 Partial fix for too large arrays. 
PR tree-optimization/21105
* decl.c (grokdeclarator): Use TYPE_SIZE_UNIT not TYPE_SIZE for
array size check.

From-SVN: r103363
 2005-08-22 16:52:22 -07:00
Tom Tromey
10cbe699ce re PR libgcj/22622 (gnu/classpath/Configuration.java being grep'ed for before created) 
PR libgcj/22622:
	* configure: Rebuilt.
	* configure.ac: Correctly create Configuration.java (for
	temporary use).

From-SVN: r103362
 2005-08-22 22:39:11 +00:00
Kelley Cook
029e5fc0c5 Makefile.am (ACLOCAL_AMFLAGS): Also include "..". 
2005-08-22  Kelley Cook  <kcook@gcc.gnu.org>

	* Makefile.am (ACLOCAL_AMFLAGS): Also include "..".
	* acinclude.m4: Delete.  Extract CHECK_FOR_BROKEN_MINGW_LD to ...
	* mingwld.m4: ... this new file.
	* aclocal.m4, Makefile.in, gcj/Makefile.in: Regenerate.
	* include/Makefile.in, testsuite/Makfile.in: Regenerate.

From-SVN: r103361
 2005-08-22 22:36:35 +00:00
Kelley Cook
9c8f164b94 Makefile.am (ACLOCAL_AMFLAGS): New. 
2005-08-22  Kelley Cook  <kcook@gcc.gnu.org>

	* Makefile.am (ACLOCAL_AMFLAGS): New.
	* Makefile.in: Regenerate.

From-SVN: r103358
 2005-08-22 21:51:59 +00:00
Tom Tromey
03192b9875 re PR libgcj/23498 (libgcj/classpath add two undesired info files: hacking.info, vmintegration.info) 
PR libgcj/23498:
	* doc/Makefile.am (info_TEXINFOS): Commented out.
	* doc/Makefile.in: Rebuilt.

From-SVN: r103353
 2005-08-22 20:01:53 +00:00
Jakub Jelinek
27004606de re PR rtl-optimization/23478 (Miscompilation due to reloading of a var that is also used in EH pad) 
PR rtl-optimization/23478
	* regs.h (reg_info): Add throw_calls_crossed.
	(REG_N_THROWING_CALLS_CROSSED): Define.
	* flow.c (allocate_reg_life_data): Initialize
	REG_N_THROWING_CALLS_CROSSED.
	(propagate_one_insn, attempt_auto_inc): Update
	REG_N_THROWING_CALLS_CROSSED.
	* global.c (global_alloc): Don't allocate pseudos across
	calls that may throw.

	* g++.dg/opt/pr23478.C: New test.

From-SVN: r103348
 2005-08-22 18:58:50 +02:00
Aldy Hernandez
ad685e8112 * MAINTAINERS: Add self as ms1 maintainer. 
From-SVN: r103347
 2005-08-22 16:54:35 +00:00
Andrew Pinski
d9e99a3721 Fix PR number in changelog: 
2005-08-22  Andrew Pinski  <pinskia@physics.uc.edu>

        PR c/18715
        * gcc.dg/switch-warn-3.c: New test.

From-SVN: r103344
 2005-08-22 09:25:57 -07:00
Andrew Pinski
201ae393e6 re PR c/18715 (warning: "enumeration value not handled in switch" for '...' ranges) 
2005-08-22  Andrew Pinski  <pinskia@physics.uc.edu>

        PR c/18715
        * c-common.c (c_do_switch_warnings): Look for a node where the enum's
        value is inbetween the range if we did not find an exact match.

2005-08-22  Andrew Pinski  <pinskia@physics.uc.edu>

        PR c/18175
        * gcc.dg/switch-warn-3.c: New test.

From-SVN: r103343
 2005-08-22 09:21:18 -07:00
Aldy Hernandez
c85ba4fb34 invoke.texi (Option Summary): Add ms1 options. 
* doc/invoke.texi (Option Summary): Add ms1 options.
	* doc/extend.texi: Document interrupt handler attribute for ms1.
	* doc/md.texi: Document ms1 constraints.
	* config.gcc: Add ms1-*-elf.
	* config/ms1/ms1.h: New.
	* config/ms1/ms1.c: New.
	* config/ms1/ms1.md: New.
	* config/ms1/ms1-protos.h: New.
	* config/ms1/ABI.txt: New.
	* config/ms1/crti.asm: New.
	* config/ms1/crtn.asm: New.
	* config/ms1/lib2extra-funcs.c: New.
	* config/ms1/t-ms1: New.
	* config/ms1/ms1.opt: New.

From-SVN: r103342
 2005-08-22 16:12:14 +00:00
Volker Reichelt
f1cc051537 re PR c++/22233 (ICE with wrong number of template parameters) 
PR c++/22233
	* pt.c (push_template_decl_real): Return error_mark_node if the
	number of template parameters does not match previous definition.

	* g++.dg/template/param1.C: New test.

From-SVN: r103339
 2005-08-22 09:48:26 +00:00
Volker Reichelt
dff1b563b3 re PR c++/23089 (internal compiler error: in int_mode_for_mode, at stor-layout.c:251 at -O1) 
PR c++/23089
	* decl.c (require_complete_types_for_parms): Mark incomplete types
	as invalid.

	* g++.dg/other/incomplete1.C: New test.

From-SVN: r103336
 2005-08-22 08:37:17 +00:00
Ira Rosen
70a39602ab altivec.md (xorv4sf3): New. 
* config/rs6000/altivec.md (xorv4sf3): New.
        (negv4sf2, neg<mode>2): Likewise.

From-SVN: r103335
 2005-08-22 08:13:18 +00:00
H.J. Lu
85199961c5 re PR target/23485 ([ia64]: Integer dvide by zero doesn't raise a signal) 
PR target/23485
        * config/ia64/ia64.md (divsi3): Check divide by zero.
        (udivsi3): Likewise.
        (divdi3): Likewise.
        (udivdi3): Likewise.

From-SVN: r103331
 2005-08-21 20:07:43 -07:00
Steven G. Kargl
46fa431d51 * decl.c: Typo in comment. 
From-SVN: r103330
 2005-08-22 00:21:40 +00:00
GCC Administrator
332aade2ee Daily bump. 
[[Split portion of a mixed commit.]]

From-SVN: r103327.2
 2005-08-22 00:16:16 +00:00
John David Anglin
38fa6e732a re PR libgcj/23507 (gij testsuite failures) 
PR libgcj/23507
	* stacktrace.cc (_Jv_StackTrace::UnwindTraceFn): Fix typo in newLength
	assignment.  Cast operands of compare to function pointer type.

From-SVN: r103325
 2005-08-21 23:35:46 +00:00
Tom Tromey
aa5190e9dc * HACKING: Updated for hacking classpath in libgcj. 
From-SVN: r103324
 2005-08-21 23:24:58 +00:00
Steven G. Kargl
beb6ae889f * array.c: Bump GFC_MAX_AC_EXPAND from 100 to 65535. 
From-SVN: r103323
 2005-08-21 22:04:35 +00:00
Tobias Schlüter
e0bcf78cc8 gfortran.h (gfc_option_t): Remove source field. 
fortran/
	* gfortran.h (gfc_option_t): Remove source field.  Add
	flag_d_lines field.
	(gfc_new_file): Remove arguments in prototype.
	(gfc_source_file): Make 'const char *'.
	* f95-lang.c (gfc_init): Use gfc_source_file instead of
	gfc_option.source.  Call gfc_new_file without arguments.
	* invoke.texi: Document new options '-fd-lines-as-code' and
	'-fd-lines-as-comment'.
	* lang.opt: Add new options.  Alphabetize.
	* options.c (gfc_init_options): Initialize gfc_source_file instead
	of gfc_option.source.  Initialize gfc_option.flag_d_lines.
	(form_from_filename): Move here from scanner.c.  Make
	'filename' argument 'const'.
	(gfc_post_options): Set gfc_source_file.  Determine source form.
	Warn if 'd-lines*' are used in free form.
	* scanner.c (gfc_source_file): Constify.
	(skip_fixed_comments): Deal with d-lines.
	(get_file): Constify argument 'name'.
	(load_file): Constify argument 'filename'.
	(form_from_filename): Moved to options.c.
	(gfc_new_file): Remove arguments.  Don't initialize
	gfc_source_file, don't determine source form.
	* trans-const.c (gfc_init_constants): Use gfc_source_file instead
	of gfc_option.source.

testsuite/
	* d_lines_1.f, d_lines_2.f, d_lines_3.f, d_lines_4.f,
	d_lines_5.f: New.

From-SVN: r103322
 2005-08-21 17:28:27 +02:00
Jakub Jelinek
1125164cd3 simplify-rtx.c (simplify_immed_subreg): Only clear up to elem_bitsize bits, not max_bitsize. 
* simplify-rtx.c (simplify_immed_subreg) <case CONST_DOUBLE>: Only clear
	up to elem_bitsize bits, not max_bitsize.

	* gcc.target/i386/sse-4.c: New test.

From-SVN: r103318
 2005-08-21 15:27:56 +02:00
Sebastian Pop
3c0c8f9dff re PR tree-optimization/23433 (ICE: tree check: expected real_cst, have integer_cst in const_binop, at fold-const.c:1512) 
PR tree-optimization/23433
        * tree-chrec.c (chrec_apply): Translate INTEGER_CST to a
        REAL_CST when the type is SCALAR_FLOAT_TYPE_P.

From-SVN: r103317
 2005-08-21 10:59:15 +00:00
Sebastian Pop
00c59348b9 * testsuite/gcc.dg/tree-ssa/pr23391.c: Should be compiled with -O2. 
From-SVN: r103316
 2005-08-21 10:54:09 +00:00
Sebastian Pop
a1596edc4b re PR tree-optimization/23434 (ICE: Segmentation fault compiling gsl1.5 at -O2) 
PR tree-optimization/23434
        * tree-ssa-loop-niter.c (proved_non_wrapping_p): Give up when
        the iteration bound is not an INTEGER_CST.

From-SVN: r103315
 2005-08-21 10:48:23 +00:00
Dorit Nuzman
429268fc04 tree-vect-transform.c (get_initial_def_for_reduction): Set need_epilog_adjust back to false for MIN/MAX case. 
* tree-vect-transform.c (get_initial_def_for_reduction): Set
        need_epilog_adjust back to false for MIN/MAX case. Set *scalar_def to
        NULL if need_epilog_adjust is false.
        (vect_create_epilog_for_reduction): Variable adjust_in_epilog removed.
        Case 3 always peels first itration, not just for PLUS case, and no need
        to use scalar_initial_def here. Create an epilog adjustment only if
        scalar_initial_def is not NULL.

        (vectorizable_reduction): Remove assert.

From-SVN: r103314
 2005-08-21 06:38:27 +00:00
GCC Administrator
b0b0f2b895 Daily bump. 
[[Split portion of a mixed commit.]]

From-SVN: r103311.2
 2005-08-21 00:16:14 +00:00
H.J. Lu
eea1d14a47 re PR target/23485 ([ia64]: Integer dvide by zero doesn't raise a signal) 
2005-08-20  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/23485
	* config/ia64/lib1funcs.asm (__divdi3): Check divide by zero.
	(__moddi3): Likewise.
	(__udivdi3): Likewise.
	(__umoddi3): Likewise.
	(__divsi3): Likewise.
	(__modsi3): Likewise.
	(__udivsi3): Likewise.
	(__umodsi3): Likewise.

From-SVN: r103309
 2005-08-20 16:55:07 -07:00
John David Anglin
c348be20ae re PR libgcj/21692 (unexpected java.lang.NoClassDefFoundError) 
PR libgcj/21692
	* sysdep/pa/descriptor.h: New file.
	* configure.host: Use sysdep/pa/descriptor.h on hppa*-*.

From-SVN: r103306
 2005-08-20 20:26:26 +00:00
John David Anglin
3c0764fc1e re PR testsuite/23239 (gcc.dg/tree-prof/val-prof-5.c scan-tree-dump Div.mod by constant b..=997 transformation on insn fails) 
PR testsuite/23239
	* gcc.dg/tree-prof/val-prof-5.c: Fix scan-tree-dump regexp.

From-SVN: r103305
 2005-08-20 16:08:51 +00:00
Jakub Jelinek
5e34206b7e tree-pass.h (TDF_GRAPH): Define. 
* tree-pass.h (TDF_GRAPH): Define.
	* tree-dump.c (dump_options): Don't set TDF_GRAPH in "all".
	* passes.c (finish_optimization_passes): Only call
	finish_graph_dump_file if TDF_GRAPH is set.
	(execute_one_pass): Only call clean_graph_dump_file if dump_file !=
	NULL.  Set TDF_GRAPH bit.
	(execute_todo): Call print_rtl_graph_with_bb if TDF_GRAPH is set.

	* gcc.dg/20050811-1.c: New test.
	* gcc.dg/20050811-2.c: New test.

From-SVN: r103304
 2005-08-20 18:03:58 +02:00
Richard Earnshaw
b00d752c95 Makefile.def (libssp): Add to lang_env_dependencies. 
* Makefile.def (libssp): Add to lang_env_dependencies.
	* Makefile.in: Regenerate.

From-SVN: r103303
 2005-08-20 13:43:17 +00:00
Richard Earnshaw
7ad7d1f055 * gcc.dg/arm-eabi1.c (main): Exit with 0 on success. 
From-SVN: r103302
 2005-08-20 10:59:59 +00:00
Richard Earnshaw
2591db658c arm.h (arm_stack_offsets): Add locals_base field. 
* arm.h (arm_stack_offsets): Add locals_base field.
	* arm.c (arm_get_frame_offsets): Compute it.
	(thumb_compute_initial_elimination offset): Make the Thumb frame
	pointer point to the base of the local variables.
	(thumb_expand_prologue): Update accordingly.
	(thumb_expand_epilogue): Likewise.

	* arm.md (thumb_movhi_clobber): Make this insn a define_expand.  Change
	mode of clobbered scratch to DImode.  Handle a case that's known to
	need this.

From-SVN: r103301
 2005-08-20 10:31:42 +00:00
David Edelsohn
fc437ce97f rs6000.md (gt0<mode>): Delete. 
* config/rs6000/rs6000.md (gt0<mode>): Delete.
        (gt0<mode>_compare): Delete.
        (neg_gt0<mode>): Delete.

From-SVN: r103300
 2005-08-20 00:17:17 -04:00
GCC Administrator
cbd4e0b6e5 Daily bump. 
[[Split portion of a mixed commit.]]

From-SVN: r103297.2
 2005-08-20 00:16:15 +00:00
Eric Christopher
c414ac1d70 optabs.h: Change CTI_ to COI_. 
2005-08-19  Eric Christopher  <echristo@apple.com>

        * optabs.h: Change CTI_ to COI_.
        * optabs.c: Ditto.

From-SVN: r103295
 2005-08-19 21:20:02 +00:00
James E Wilson
c8f27794b8 Fix uninitialized register read problem. 
* builtins.c (expand_builtin_return_addr): Set
current_function_accesses_prior_frames when count != 0.  Use
frame_pointer_rtx when count == 0.
* function.h (struct function): Add accesses_prior_frames field.
(current_function_accesses_prior_frames): Define.
* reload1.c (init_elim_table): Check
current_function_accesses_prior_frames.
* doc/tm.texi (INITIAL_FRAME_ADDRESS_RTX): Update docs.

From-SVN: r103294
 2005-08-19 14:16:20 -07:00
Volker Reichelt
48b5c5c173 parser.c (cp_parser_nth_token_starts_template_argument_list_p): Fix typo in leading comment. 
* parser.c (cp_parser_nth_token_starts_template_argument_list_p):
	Fix typo in leading comment.

From-SVN: r103292
 2005-08-19 19:08:08 +00:00
Diego Novillo
e3594cb39e tree-cfgcleanup.c (cleanup_tree_cfg): Fix flowgraph change indicator. 
* tree-cfgcleanup.c (cleanup_tree_cfg): Fix flowgraph change
	indicator.  Return true if the flowgraph changed during
	cleanup.

From-SVN: r103291
 2005-08-19 14:52:55 -04:00
Diego Novillo
52270a3cb5 re PR tree-optimization/23476 (ICE in VRP, remove_range_assertions) 
PR 23476
	* tree-cfgcleanup.c (cleanup_control_expr_graph): Fold the
	conditional expression before testing its value.

	PR 23476
	* gcc.c-torture/compile/pr23476.c: New test.

From-SVN: r103290
 2005-08-19 14:08:55 -04:00
Diego Novillo
5c1c631ecf * doc/invoke.texi: Fix documentation for -ftree-dominator-opts. 
From-SVN: r103289
 2005-08-19 14:00:25 -04:00
Devang Patel
3d91803a0b re PR tree-optimization/23048 (ICE in get_loop_body with -O1 -ftree-vectorize on 4.1.x) 
PR tree-optimization/23048
       * tree-if-conv.c (if_convertible_bb_p): Supply basic_block as
       third parameter. Check whether latch is dominated by exit
       block or not.
       (if_convertible_loop_p): Supply exit block itself to
       if_convertible_bb_p.

       * gcc.dg/tree-ssa/pr23048.c: New test.

From-SVN: r103287
 2005-08-19 10:54:16 -07:00
Richard Earnshaw
e55ef7f426 re PR target/23473 (ICE at config/arm/arm.c:3280) 
PR target/23473
	* arm.md (arm_load_pic_register): Change argument to the mask of
	saved registers.  Call thumb_find_work_register if we need a
	scratch register on Thumb.
	(arm_expand_prologue): Pass empty register set to
	arm_load_pic_register.
	(thumb_expand_prologue): Pass live_regs_mask directly to
	arm_load_pic_register.
	* arm-protos.h (arm_load_pic_register): Update prototype.

From-SVN: r103277
 2005-08-19 13:17:04 +00:00
Joern Rennecke
d102596bf8 sh.c (find_sole_member): New function. 
* sh.c (find_sole_member): New function.
	(sh_gimplify_va_arg_expr): Use it. Allow RECORD_TYPE mode mismatch
	if the record's alignment is larger than the size of its only member.

From-SVN: r103276
 2005-08-19 13:33:54 +01:00
Joern Rennecke
21bdb106e7 sh.c (find_sole_member): New function. 
* sh.c (find_sole_member): New function.
	(sh_gimplify_va_arg_expr): Use it. Allow RECORD_TYPE mode mismatch
	if the record's alignment is larger than the size of its only member.

From-SVN: r103275
 2005-08-19 13:25:58 +01:00
J"orn Rennecke
e27ce37987 atomicity.h: Replace broken generic code with current copy of generic/atomicity.h . 
* config/cpu/sh/atomicity.h: Replace broken generic code with current
	copy of generic/atomicity.h .

From-SVN: r103274
 2005-08-19 12:50:21 +01:00
Richard Earnshaw
a132dad65c re PR target/23436 (Insn does not satisfy its constraints (reload_cse_simplify_operands)) 
PR target/23436
	* arm.c (thumb_legitimize_reload_address): New function.
	* arm-protos.h (thumb_legitimize_reload_address): Add prototype.
	* arm.h (THUMB_LEGITIMIZE_RELOAD_ADDRESS): Call it.

From-SVN: r103273
 2005-08-19 09:20:31 +00:00
Tobias Schlüter
156afe1308 Fix changeLog typo 
From-SVN: r103272
 2005-08-19 11:05:36 +02:00
Steven G. Kargl
200cfbe7b9 re PR fortran/23065 (MAXPATHLEN usage in fortran/{scanner,module}.c) 
2005-08-19  Steven G. Kargl  <kargls@comcast.net>

	PR fortran/23065
	* gfortran.h: Remove PATH_MAX definition.
	* module.c (write_module, gfc_dump_module): Use alloca to allocate
	buffers.
	* scanner.s (gfc_release_include_path, form_from_filename): Ditto.

From-SVN: r103271
 2005-08-19 11:05:03 +02:00
Paul Woegerer
4221d00ae0 *** empty log message *** 
From-SVN: r103270
 2005-08-19 08:02:19 +00:00