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67851 Commits

Author SHA1 Message Date
Andrew Pinski 3321369fce re PR testsuite/21062 (Incorrect declaration of printf() in alias2.C) 
2005-04-25  Andrew Pinski  <pinskia@physics.uc.edu>

        PR testsuite/21062
        * g++.dg/opt/alias2.C (printf): Correct the prototype.

From-SVN: r98728
 2005-04-25 11:28:55 -07:00
Andrew Pinski 0453e74da8 re PR c++/21188 (CbcModel.cpp:3571: internal compiler error: in compare_values, at tree-vrp.c:292) 
2005-04-25  Andrew Pinski  <pinskia@physics.uc.edu>

        PR C++/21188
        * g++.dg/opt/rtti2.C: New test.
2005-04-25  Andrew Pinski  <pinskia@physics.uc.edu>

        PR C++/21188
        * rtti.c (ifnonnull): Cast the zero comparison operand
        to the correct type.

From-SVN: r98726
 2005-04-25 11:08:35 -07:00
Jan Hubicka cc7220fd0e tree-cfg.c (tree_duplicate_bb): Duplicate EH region too. 
* tree-cfg.c (tree_duplicate_bb): Duplicate EH region too.

	* except.c: Include diagnostic.h
	(dump_eh_tree, verify_eh_tree): New functions.
	* except.h (verify_eh_tree, dump_eh_tree, verify_eh_edges): Declare.
	* tree-cfg.c (tree_verify_flow_info): verify eh edges.
	(dump_function_to_file): dump eh tree.
	* tree-eh.c (mark_eh_edge): New function.
	(mark_eh_edge_found_error): New static variable.
	(verify_eh_edges): New function.

From-SVN: r98724
 2005-04-25 17:24:28 +00:00
Nathan Sidwell 2845f02a6f tree-ssa-alias.c (fieldoff_t): Remove. 
* tree-ssa-alias.c (fieldoff_t): Remove.
	(fieldoff_s): typedef the structure itself.  Create a vector of
	objects.
	(push_fields_onto_fieldstack): Return count of fields pushed.
	Remove peeling of first field.  Adjust.
	(fieldoff_compare): Adjust.
	(create_overlap_variables_for): Adjust.

From-SVN: r98723
 2005-04-25 17:12:49 +00:00
Joseph Myers 9821b2576f * doc/invoke.texi (Blackfin Options): Avoid empty @opindex line. 
From-SVN: r98717
 2005-04-25 15:42:29 +01:00
Joseph Myers 8f47c0847d re PR bootstrap/21215 (gcc build fails on Solaris 10, opteron) 
PR bootstrap/21215
	* doc/install.texi: Document correct assembler and linker to use
	on i?86-*-solaris2.10.

From-SVN: r98715
 2005-04-25 15:30:21 +01:00
Daniel Berlin 1d6a90c16a Testcase for pr 21173 
From-SVN: r98714
 2005-04-25 14:18:30 +00:00
Steven Bosscher 81c4f554f3 re PR tree-optimization/21173 (miscompiled pointer subtraction broke Linux kernel) 
2005-04-25  Steven Bosscher  <stevenb@suse.de>

	Fix PR tree-optimization/21173

	* tree-ssa-pre.c (create_expression_by_pieces): Simplify code.
	Unshare expression we pass to force_gimple_operand.

From-SVN: r98712
 2005-04-25 13:59:36 +00:00
J"orn Rennecke 4c33cb26d4 re PR rtl-optimization/20413 (VOIDmode LABEL_REFs are generated) 
2005-04-25  J"orn Rennecke <joern.rennecke@st.com>
	    Stephen Clarke <stevec@superh.com>
	    Roger Sayle <roger@eyesopen.com>

	PR rtl-optimization/20413
	* cfgrtl.c (redirect_edge_and_branch): Use Pmode instead of
	VOIDmode for LABEL_REF.
	* final.c (shorten_branches): Likewise.
	* jump.c (mark_all_labels, redirect_exp_1): Likewise.
	* loop.c (reg_dead_after_loop): Likewise.
	* varasm.c (decode_addr_const): Likewise.
	* doc/rtl.texi: Document mode requirement for LABEL_REF.

Co-Authored-By: Roger Sayle <roger@eyesopen.com>
Co-Authored-By: Stephen Clarke <stevec@superh.com>

From-SVN: r98711
 2005-04-25 13:46:12 +01:00
Paolo Carlini a26b6b94b9 re PR libstdc++/21035 (Documentation for std::basic_string::compare() incorrect) 
2005-04-25  Paolo Carlini  <pcarlini@suse.de>

	PR libstdc++/21035
	* include/bits/basic_string.h (compare): Adjust the documentation
	to match the implementation and the standard.

From-SVN: r98708
 2005-04-25 10:59:21 +00:00
Ralf Corsepius 9469878ca1 config.gcc (avr-*-*): Remove redundant "case". 
2005-04-25  Ralf Corsepius  <ralf.corsepius@rtems.org>

	* config.gcc (avr-*-*): Remove redundant "case".

From-SVN: r98699
 2005-04-25 06:40:02 +02:00
Kazu Hirata 51d008916a tree-vect-analyze.c (vect_mark_relevant): Take VEC(tree,heap) instead of varray_type as an argument. 
* tree-vect-analyze.c (vect_mark_relevant): Take
	VEC(tree,heap) instead of varray_type as an argument.
	(vect_mark_stmts_to_be_vectorized): Change the type of
	worklist to VEC(tree,heap).  Adjust uses of worklist.

From-SVN: r98695
 2005-04-25 02:33:12 +00:00
Devang Patel eb1093d372 * config/rs6000/darwin.h (ASM_OUTPUT_MAX_SKIP_ALIGN): New. 
From-SVN: r98694
 2005-04-24 19:10:41 -07:00
Ian Lance Taylor bbcfd969e6 c-semantics.c (build_stmt): Remove test of specific tree codes for TREE_SIDE_EFFECTS handling. 
* c-semantics.c (build_stmt): Remove test of specific tree codes
	for TREE_SIDE_EFFECTS handling.

From-SVN: r98693
 2005-04-25 01:18:23 +00:00
GCC Administrator 9545759748 Daily bump. 
[[Split portion of a mixed commit.]]

From-SVN: r98691.2
 2005-04-25 00:16:36 +00:00
Paul Brook 860c8f3ba9 re PR fortran/20879 (argument to ICHAR must have length one) 
2005-04-25  Paul Brook  <paul@codesourcery.com>
	Steven G. Kargl  <kargls@comcast.net>

	PR fortran/20879
	* check.c (gfc_check_ichar_iachar): New function.
	* instinsic.h (gfc_check_ichar_iachar): Add prototype.
	* intrinsic.c (add_functions): Use it.
	* primary.c (match_varspec, gfc_match_rvalue): Clear incorrect
	character expression lengths.

testsuite/
	* gfortran.dg/ichar_1.f90: New file.

Co-Authored-By: Steven G. Kargl <kargls@comcast.net>

From-SVN: r98686
 2005-04-25 00:09:11 +00:00
Per Bothner 1fb2fbeb21 c-opts.c (finish_options): Make the line-number of the <built-in> location 0... 
* c-opts.c (finish_options):  Make the line-number of the <built-in>
	location 0, as assumed elsewhere, rather than 1.

From-SVN: r98685
 2005-04-24 16:27:37 -07:00
Kazu Hirata 9c789af264 tree-ssa-uncprop.c (equiv_stack): Change the type o VEC(tree,heap). 
* tree-ssa-uncprop.c (equiv_stack): Change the type o
	VEC(tree,heap).
	(tree_ssa_uncprop, uncprop_finalize_block,
	uncprop_initialize_block): Update uses of equiv_stack.

From-SVN: r98684
 2005-04-24 23:23:33 +00:00
Paolo Carlini e180079e84 lwg-active.html, [...]: Import Revision 35. 
2005-04-24  Paolo Carlini  <pcarlini@suse.de>

	* docs/html/ext/lwg-active.html, lwg-defects.html: Import Revision 35.

From-SVN: r98681
 2005-04-24 22:37:07 +00:00
Jakub Jelinek 58a690ae24 Make-lang.in (java/decl.o, [...]): Depend on $(EXPR_H) instead of just expr.h. 
* Make-lang.in (java/decl.o, java/resource.o): Depend on $(EXPR_H)
	instead of just expr.h.

From-SVN: r98679
 2005-04-25 00:16:49 +02:00
Richard Henderson 3f2960d5a5 re PR rtl-optimization/21163 (internal compiler error: in output_constant_pool_2, at varasm.c:3135) 
PR rtl-opt/21163
        * simplify-rtx.c (simplify_binary_operation) <IOR>: Check
        for SCALAR_INT_MODE_P instead of not MODE_CC before returning
        constm1_rtx.
        <AND, LSHIFTRT, UMIN>: Use CONST0_RTX.
        <UDIV, UMOD>: Use CONST0_RTX and CONST1_RTX.
        <DIV, MOD>: Likewise.

From-SVN: r98678
 2005-04-24 15:16:48 -07:00
Kaveh R. Ghazi 98a3dad411 collect2.c (main): Unlock the stdio streams. 
* collect2.c (main): Unlock the stdio streams.
	* gcc.c (main): Likewise.
	* gcov-dump.c (main): Likewise.
	* gcov.c (main): Likewise.
	* gen-protos.c (main): Likewise.
	* gensupport.c (init_md_reader_args_cb): Likewise.
	* protoize.c (main): Likewise.
	* toplev.c (general_init): Likewise.

java:
	* gjavah.c (main): Unlock the stdio streams.
	* jcf-dump.c (main): Likewise.
	* jv-scan.c (main): Likewise.
	* jvgenmain.c (main): Likewise.

From-SVN: r98676
 2005-04-24 22:11:55 +00:00
Jakub Jelinek 8634c649cb re PR middle-end/20991 (ICE in cgraph_mark_reachable_node) 
PR middle-end/20991
	* cgraph.h (cgraph_local_info): Add vtable_method field.
	* varasm.c (mark_decl_referenced): If cgraph_global_info_ready
	and node is vtable_method, finalized and not reachable, don't do
	anything.

	* class.c: Include cgraph.h.
	(cp_fold_obj_type_ref): Set node->local.vtable_method.
	* Make-lang.in (cgraph.o): Depend on $(CGRAPH_H).

	* g++.dg/opt/pr20991.C: New test.

From-SVN: r98674
 2005-04-25 00:06:37 +02:00
Jakub Jelinek 49fc196e8e struct-layout-1_generate.c: In arrays avoid types where sizeof (type) < __alignof__ (type). 
* gcc.dg/compat/struct-layout-1_generate.c: In arrays avoid types
	where sizeof (type) < __alignof__ (type).
	* gcc.dg/compat/struct-layout-1.h: Likewise.

From-SVN: r98673
 2005-04-25 00:01:53 +02:00
Per Bothner 5919150114 re PR preprocessor/20907 (long comments throw off line numbers) 
PR preprocessor/20907
	* gcc.dg/cpp/very-long-comment.c: New test.

Co-Authored-By: Devang Patel <dpatel@apple.com>

From-SVN: r98669
 2005-04-24 13:05:25 -07:00
Kazu Hirata 09a3016e27 tree-ssa-live.c (build_tree_conflict_graph): Change the type of tpa_to_clear to VEC(int,heap). 
* tree-ssa-live.c (build_tree_conflict_graph): Change the type
	of tpa_to_clear to VEC(int,heap).  Update uses of
	tpa_to_clear.  Free tpa_to_clear at the end.

From-SVN: r98668
 2005-04-24 19:51:35 +00:00
Markus F.X.J. Oberhumer 4484e9b6a8 mangle.c (write_builtin_type): Handle integer types which are not one of the shared integer type nodes and... 
* mangle.c (write_builtin_type): Handle integer types which are
	not one of the shared integer type nodes and emit a "vendor
	extended builtin type" with an encoding in the form of "u5int96".

From-SVN: r98665
 2005-04-24 17:35:34 +00:00
Kazu Hirata 7da4bf7dd7 tree-ssa-copy.c (copy_prop_visit_cond_stmt): Use COMPARISON_CLASS_P. 
* tree-ssa-copy.c (copy_prop_visit_cond_stmt): Use
	COMPARISON_CLASS_P.
	* tree-ssa-pre.c (create_value_expr_from): Use
	CONSTANT_CLASS_P and REFERENCE_CLASS_P.
	* tree-ssa-propagate.c (stmt_makes_single_load,
	stmt_makes_single_store): Use REFERENCE_CLASS_P.
	* tree-vect-transform.c (vect_is_simple_cond): Use
	COMPARISON_CLASS_P.
	* tree-vrp.c (extract_range_from_assert,
	build_assert_expr_for, fp_predicate, has_assert_expr): Use
	COMPARISON_CLASS_P.

From-SVN: r98664
 2005-04-24 14:15:13 +00:00
Andrew Pinski d29f81b69c tree.h (TREE_THIS_VOLATILE): Document the effect on a function decl. 
2005-04-24  Andrew Pinski  <pinskia@physics.uc.edu>

        * tree.h (TREE_THIS_VOLATILE): Document the effect on a
        function decl.

From-SVN: r98663
 2005-04-24 07:05:06 -07:00
Tobias Schlüter eb83e81102 re PR fortran/20059 (internal compiler error: Segmentation Fault - For common blocks) 
fortran/
	PR fortran/20059
	* trans-common.c (translate_common): Cast offset and
	common_segment->offset to type int for warning message.
testsuite/
	PR fortran/20059
	* gfortran.dg/common_5.f: New test.

From-SVN: r98660
 2005-04-24 15:51:39 +02:00
Ian Lance Taylor 93cfbc5c7c cp-tree.def (USING_STMT): Change class to tcc_statement. 
* cp-tree.def (USING_STMT): Change class to tcc_statement.
	(TRY_BLOCK, EH_SPEC_BLOCK, HANDLER, CLEANUP_STMT): Likewise.
	(IF_STMT, FOR_STMT, WHILE_STMT, DO_STMT): Likewise.
	(BREAK_STMT, CONTINUE_STMT, SWITCH_STMT): Likewise.

From-SVN: r98659
 2005-04-24 13:38:19 +00:00
Nathan Sidwell 374097963c rs6000.c (rs6000_override_options): Use gcc_assert and gcc_unreachable as appropriate. 
* config/rs6000/rs6000.c (rs6000_override_options): Use gcc_assert
	and gcc_unreachable as appropriate.
	(num_insns_constant, output_vec_const_move,
	build_mask64_2_operands, rs6000_output_dwarf_dtprel,
	rs6000_emit_set_const, rs6000_emit_move,
	spe_build_register_parallel, function_arg,
	rs6000_move_block_from_reg, altivec_expand_predicate_builtin,
	spe_expand_predicate_builtin, spe_expand_evsel_builtin,
	rs6000_expand_builtin, spe_init_builtins, altivec_init_builtins,
	rs6000_common_init_builtins, expand_block_clear,
	expand_block_move, validate_condition_mode, ccr_bit, extract_MB,
	extract_ME, rs6000_get_some_local_dynamic_name,
	rs6000_output_function_entry, print_operand,
	print_operand_address, rs6000_generate_compare, rs6000_emit_sCOND,
	output_cbranch, output_e500_flip_gt_bit,
	rs6000_emit_vector_compare, rs6000_emit_vector_compare,
	rs6000_emit_cmove, rs6000_emit_minmax, rs6000_split_multireg_move,
	compute_save_world_info, rs6000_stack_info,
	rs6000_emit_load_toc_table, rs6000_frame_related,
	spe_synthesize_frame_save, rs6000_emit_epilogue,
	rs6000_output_function_epilogue, rs6000_hash_constant, output_toc,
	output_function_profiler, rs6000_trampoline_size,
	rs6000_initialize_trampoline, find_addr_reg,
	rs6000_machopic_legitimize_pic_address,
	rs6000_initial_elimination_offset,
	rs6000_dbx_register_number): Likewise.
	* config/rs6000/rs6000.md (*fix_truncdfsi2_internal,
	*movdf_hardfloat32, *movdf_softfloat32, *fix_trunctfsi2_internal,
	*movti_power, *movti_string, call, call_value, sibcall,
	sibcall_value): Likewise.
	* config/rs6000/spe.md (*movdf_e500_double,
	*movv2si_internal): Likewise.
	* config/rs6000/rs6000.h (PREFERRED_RELOAD_CLASS): Remove 'abort'
	from comment.

From-SVN: r98658
 2005-04-24 12:53:36 +00:00
Joseph Myers ea8261fbb1 * de.po: Update. 
From-SVN: r98654
 2005-04-24 11:35:30 +01:00
Richard Henderson 1272914c20 re PR target/21101 (ICE: could not find a spill register on MMX intrinsics) 
PR target/21101
        * config/i386/i386.h (CANNOT_CHANGE_MODE_CLASS): Move guts to ...
        * config/i386/i386.c (ix86_cannot_change_mode_class): ... here.
        Deny modes smaller than 4 bytes.
        * config/i386/i386-protos.h: Update.

From-SVN: r98650
 2005-04-24 00:59:22 -07:00
Ralf Corsepius d076e5d27d Fix typo in previous changelog entry. 
From-SVN: r98649
 2005-04-24 09:39:32 +02:00
Ralf Corsepius 4c5bf19821 config.gcc (h8300-*-rtems*): Add h8300-rtemscoff. 
2005-04-24  Ralf Corsepius  <ralf.corsepius@rtems.org>

	* config.gcc (h8300-*-rtems*): Add h8300-rtemscoff.
	Switch h8300-*-rtems* to ELF.

From-SVN: r98644
 2005-04-24 08:41:51 +02:00
Kazu Hirata 809c1bd7fa * vec.h (VEC_safe_grow): Replace grow with safe_grow. 
From-SVN: r98643
 2005-04-24 01:40:53 +00:00
GCC Administrator 7d217b237f Daily bump. 
[[Split portion of a mixed commit.]]

From-SVN: r98640.2
 2005-04-24 00:16:23 +00:00
Kazu Hirata a80769d7ef * ipa-inline.c, tree-ssa-operands.h: Fix comment typos. 
From-SVN: r98637
 2005-04-23 23:01:11 +00:00
Richard Guenther 75cf42ccff re PR middle-end/21082 (&a[b] - &a[c] is not folded to b - c) 
2005-04-23  Richard Guenther  <rguenth@gcc.gnu.org>

	PR middle-end/21082
	* fold-const.c: Fold &a[i]-&a[j] to i-j.

	* g++.dg/tree-ssa/pr21082.C: New testcase.

From-SVN: r98636
 2005-04-23 21:34:40 +00:00
Zdenek Dvorak be1b5cba35 tree-ssa-loop-niter.c (tree_simplify_using_condition): Expand simple definitions of ssa names in condition. 
* tree-ssa-loop-niter.c (tree_simplify_using_condition): Expand simple
	definitions of ssa names in condition.  Split recusive part to ...
	(tree_simplify_using_condition_1): New function.
	(expand_simple_operations): New function.

	* gcc.dg/vect/vect-99.c: New test.

From-SVN: r98635
 2005-04-23 21:33:15 +00:00
Zdenek Dvorak f5f129618b tree-ssa-loop-ivopts.c (struct cost_pair): Add value field. 
* tree-ssa-loop-ivopts.c (struct cost_pair): Add value field.
	(find_interesting_uses_cond): Do not use integer_zerop and
	integer_nonzerop to check for integer constants.
	(set_use_iv_cost): Record the value field.
	(determine_use_iv_cost_generic, determine_use_iv_cost_address,
	determine_use_iv_cost_outer): Set the value field of the cost pair.
	(may_eliminate_iv): Do not return the comparison code.
	(iv_elimination_compare): New function.
	(determine_use_iv_cost_condition): Set the value field.  Record
	noneliminable invariants correctly.
	(rewrite_use_compare, rewrite_use_outer): Use the value field.

From-SVN: r98634
 2005-04-23 21:31:16 +00:00
DJ Delorie d4ee4d2525 diagnostic.c (warning): Accept parameter to classify warning option. 
* diagnostic.c (warning): Accept parameter to classify warning option.
(warning0): New, for when a pointer to an error() like function is needed.
* errors.c (warning): Likewise.
* errors.h (warning, warning0): Adjust prototypes.
* toplev.h (warning, warning0): Likewise.

* attribs.c, builtins.c, c-common.c, c-decl.c, c-format.c,
c-gimplify.c, c-lex.c, c-objc-common.c, c-opts.c, c-parser.c,
c-pragma.c, c-typeck.c, calls.c, cgraph.c, coverage.c, emit-rtl.c,
fold-const.c, fortran/trans-decl.c, function.c, gcse.c,
genautomata.c, haifa-sched.c, opts.c, passes.c, regclass.c,
reload1.c, stmt.c, stor-layout.c, toplev.c, tree-cfg.c,
tree-dump.c, tree-inline.c, tree-mudflap.c, tree-optimize.c,
tree-ssa.c, tree.c, varasm.c: Adjust warning() callers.

* config/alpha/alpha.c, config/arc/arc.c, config/arm/arm.c,
config/avr/avr.c, config/bfin/bfin.c, config/c4x/c4x-c.c,
config/c4x/c4x.c, config/cris/cris.c, config/darwin-c.c,
config/darwin.c, config/darwin.h, config/h8300/h8300.c,
config/i386/cygming.h, config/i386/djgpp.h, config/i386/i386.c,
config/i386/winnt.c, config/ia64/ia64-c.c, config/ia64/ia64.c,
config/ip2k/ip2k.c, config/m32r/m32r.c, config/m68hc11/m68hc11.c,
config/m68k/m68k.c, config/mcore/mcore.c, config/mips/mips.c,
config/mmix/mmix.c, config/ns32k/ns32k.c, config/pa/pa-hpux11.h,
config/pa/pa.c, config/rs6000/aix43.h, config/rs6000/aix51.h,
config/rs6000/aix52.h, config/rs6000/darwin.h,
config/rs6000/rs6000-c.c, config/rs6000/rs6000.c,
config/s390/s390.c, config/sh/sh.c, config/sh/sh.h,
config/sh/symbian.c, config/sol2-c.c, config/sol2.c,
config/stormy16/stormy16.c, config/v850/v850-c.c,
config/v850/v850.c, config/xtensa/xtensa.c: Adjust warning()
callers.

* ada/misc.c: Adjust warning() callers.

* cp/call.c, cp/class.c, cp/cvt.c, cp/decl.c, cp/decl2.c,
cp/except.c, cp/friend.c, cp/init.c, cp/lex.c, cp/mangle.c,
cp/method.c, cp/name-lookup.c, cp/parser.c, cp/repo.c, cp/rtti.c,
cp/tree.c, cp/typeck.c, cp/typeck2.c: Adjust warning() callers.

* fortran/trans-decl.c: Adjust warning() callers.

* java/class.c, java/decl.c, java/expr.c, java/jcf-io.c,
java/jcf-parse.c, java/jv-scan.c, java/parse.y: Adjust warning()
callers.

* objc/objc-act.c: Adjust warning() callers.

* treelang/parse.y: Adjust warning() callers.

From-SVN: r98633
 2005-04-23 17:29:07 -04:00
Richard Henderson 6084512671 Revert accidental commit. 
From-SVN: r98632
 2005-04-23 14:26:26 -07:00
Richard Henderson 6800ea5c57 re PR rtl-optimization/21102 (ICE: in immed_double_const, on SSE2 intrinsics) 
PR rtl-opt/21102
        * simplify-rtx.c (simplify_binary_operation): Fix mode check before
        performing some integral scalar simplifications.

From-SVN: r98631
 2005-04-23 12:16:54 -07:00
Richard Henderson bd08db74e3 re PR target/21099 (ICE on mmx intrinsics) 
PR target/21099
        * config/i386/i386.c (ix86_split_to_parts): Use proper mode when
        simplifying CONST_VECTOR.

From-SVN: r98624
 2005-04-23 10:14:27 -07:00
Paul Thomas 670026fb25 Update of gfortran.info to describe extensions to the standard for namelist io. 
From-SVN: r98622
 2005-04-23 17:03:07 +00:00
Diego Novillo 0c0266d294 Removed Zdenek's name as requested by him. 
From-SVN: r98621
 2005-04-23 12:51:56 -04:00
Tobias Schlüter beceb652c9 Fix comment typo in previous checkin. 
From-SVN: r98620
 2005-04-23 17:33:33 +02:00
Tobias Schlüter 855a145c55 trans-const.c (gfc_conv_mpfr_to_tree): Use hexadecimal string as intermediate representation. 
* trans-const.c (gfc_conv_mpfr_to_tree): Use hexadecimal string as
intermediate representation.

From-SVN: r98619
 2005-04-23 17:19:06 +02:00