2004-06-09  Daniel Berlin <dberlin@dberlin.org>

	* tree-ssa.c (verify_ssa): Verify that vdefs/makes_aliased_stores
	match.

From-SVN: r82883

        * gcc.dg/i386-bitfield1.c: Add mingw32 and cygwin to targets
        that use default windows32 struct layout.
        * gcc.dg/i386-bitfield2.c: Likewise.

From-SVN: r82878

[[Split portion of a mixed commit.]]

From-SVN: r82874.2

[[Split portion of a mixed commit.]]

From-SVN: r82873.2

	* fold-const.c (fold_not_const): New function.
	(fold) <ABS_EXPR>: Don't bother testing wins.
	(fold) <BIT_NOT_EXPR>: Call fold_not_const.
	(nondestructive_fold_unary_to_constant) <BIT_NOT_EXPR>: Likewise.

From-SVN: r82868

        PR middle-end/15228
        * function.c (assign_parms): Always set_mem_align with the computed
        FUNCTION_ARG_BOUNDARY.  Don't clear stack_parm if !STRICT_ALIGNMENT.

From-SVN: r82867

        PR opt/15108
        * tree-tailcall.c (find_tail_calls): Don't check early for
        tail_recursion failure.

From-SVN: r82866

	* tree-dfa.c (create_ssa_name_ann): Remove.
	* tree-flow-inline.h (ssa_name_ann, get_ssa_name_ann): Remove.
	* tree-flow.h (enum tree_ann_type): Remove SSA_NAME_ANN.
	(struct ssa_name_ann_d): Remove.
	(union tree_ann_d): Update.
	(ssa_name_ann_t): Remove.
	* tree-ssa-alias.c: (get_ptr_info): New local function.
	Replace references to ssa_name_ann_t with struct ptr_info_def.
	* tree-ssa-operands.c (get_expr_operands): Likewise.
	* tree.h (SSA_NAME_PTR_INFO): Define.
	(struct ptr_info_def): Declare.
	(struct tree_ssa_name): Add field 'ptr_info'.

From-SVN: r82864

	* config/i386/winnt.c (i386_pe_output_labelref): Correct
	misplaced ')'.

From-SVN: r82862

	misplaced ')'.

From-SVN: r82860

	* config/i386/k6.md: Rewrite using the DFA model.
	* config/i386/i386.c (ix86_adjust_cost): Don't increase the
	cost of load-operation insns for the K6.
	(ia32_use_dfa_pipeline_interface): Add TARGET_K6.
	(ia32_multipass_dfa_lookahead): Likewise.

From-SVN: r82859

        * config/alpha/alpha.c (alpha_gimplify_va_arg_1,
        alpha_gimplify_va_arg, TARGET_GIMPLIFY_VA_ARG_EXPR): New.

From-SVN: r82858

2004-06-09  Paolo Carlini  <pcarlini@suse.de>

	PR libstdc++/15775
	* include/bits/stl_deque.h: Consistently with stl_set.h, define
	pointer as allocator's pointer, likewise for reference,
	const_pointer, and const_reference.
	* include/bits/stl_list.h: Likewise.
	* include/bits/stl_map.h: Likewise.
	* include/bits/stl_multimap.h: Likewise.
	* include/bits/stl_vector.h: Likewise.

From-SVN: r82857

	* g++.dg/abi/bitfield3.C: Add -mno-align-double compile option
	for mingw32 and cygwin targets.

From-SVN: r82856

From-SVN: r82854

2004-06-09  Geoffrey Keating  <geoffk@apple.com>

	* Makefile.in (CPPLIB_H): Put files in order of inclusion.
	(CPP_ID_DATA_H): New.
	(gtype-desc.o): Update dependencies.
	(GTFILES): Use CPP_ID_DATA_H.

Index: gcc/testsuite/ChangeLog
2004-06-09  Geoffrey Keating  <geoffk@apple.com>

	* gcc.dg/pch/macro-4.c: New.
	* gcc.dg/pch/macro-4.hs: New.

Index: libcpp/ChangeLog
2004-06-09  Geoffrey Keating  <geoffk@apple.com>

	* traditional.c (push_replacement_text): Set macro->traditional.
	(save_replacement_text): Likewise.
	* pch.c (cpp_write_pch_state): Don't write list of defined macros.
	(struct save_macro_item): Delete.
	(struct save_macro_data): Use a character array not the previous
	structured format.
	(save_macros): Save macro as text not as internal structures.
	(cpp_prepare_state): Update for changes to save_macro_data.
	(cpp_read_state): Don't read macros defined in PCH.  Restore
	-D macros as text.
	* macro.c (create_iso_definition): Honour alloc_subobject.
	Clear traditional flag.
	(_cpp_create_definition): Honour alloc_subobject.
	* lex.c (cpp_token_val_index): New.
	* internal.h: Include cpp-id-data.h.
	(uchar): Move definition to cpp-id-data.h.
	(U): Likewise.
	(cpp_macro): Likewise.
	* directives.c (struct answer): Move to cpp-id-data.h.
	(do_assert): Honour alloc_subobject.

Index: libcpp/include/ChangeLog
2004-06-09  Geoffrey Keating  <geoffk@apple.com>

	* symtab.h (struct ht): Add field 'alloc_subobject'.
	* cpplib.h (struct cpp_string): Add GTY marker.
	(enum cpp_token_fld_kind): New.
	(struct cpp_token): Add GTY markers.
	(cpp_token_val_index): Prototype.
	(CPP_HASHNODE_VALUE_IDX): New.
	(struct cpp_hashnode): Don't skip fields of 'value' when marking.
	* cpp-id-data.h: New file.

From-SVN: r82851

trans-expr.c (gfc_conv_cst_int_power): Compute x**(-n) by converting it to (1/x)**n instead of 1/x**n.

2004-06-09  Toon Moene  <toon@moene.indiv.nluug.nl>

	* trans-expr.c (gfc_conv_cst_int_power): Compute
	x**(-n) by converting it to (1/x)**n instead of
	1/x**n.

From-SVN: r82850

2004-06-09  Frank Ch. Eigler  <fche@redhat.com>

	ctype support.
	* configure.in: Look for ctype header and glibc implementation.
	* mf-hooks2.c (__ctype_{b,toupper,tolower}_loc): Sample ctype
	array hooks for glibc 2.3.
	* mf-runtime.h.in: Wrap them.
	* mf-runtime.c (__mf_init): Leave marker regarding other ctype
	implementations.
	* testsuite/libmudflap.c/pass47-frag.c: New test.
	* configure, config.h.in: Regenerated.

From-SVN: r82848

	Revert:
	PR c++/15815
	2004-06-07  Mark Mitchell  <mark@codesourcery.com>
	* doc/extend.texi: Deprecate #pragma interface and #pragma
	implementation.

	Revert:
	PR c++/15815
	2004-06-07  Mark Mitchell  <mark@codesourcery.com>
	* lex.c (handle_pragma_interface): Deprecate.
	(handle_pragma_implementation): Likewise.

From-SVN: r82847

2004-06-09  David S. Miller  <davem@nuts.davemloft.net>

	* config/sparc/sparc.h (MOVE_RATIO): New definition.

From-SVN: r82844

g++spec.c (lang_specific_driver): Remove check for -lm and -lmath when check it see if it was the math library.

2004-06-09  Andrew Pinski  <pinskia@physics.uc.edu>

        * g++spec.c (lang_specific_driver): Remove check for -lm
        and -lmath when check it see if it was the math library.

From-SVN: r82843

        * basic-block.h (struct edge_def): Add goto_locus.
        * tree-cfg.c (make_goto_expr_edges): Set it.
        (disband_implicit_edges): Use it.
        * tree-pretty-print.c (dump_implicit_edges): Print it.

From-SVN: r82842

From-SVN: r82841

        * target.h: Add gimplify_va_arg_expr hook.
        * target-def.h: Add TARGET_GIMPLIFY_VA_ARG_EXPR.
        * fold-const.c (build_fold_addr_expr)
        (build_fold_addr_expr_with_type): Move from gimplify.c.
        * tree.h: Declare them.
        * gimplify.c (gimplify_and_add): New fn.
        (build_addr_expr, build_addr_expr_with_type): Move to fold-const.c.
        (gimplify_array_ref_to_plus, gimplify_modify_expr)
        (gimplify_expr): Use build_fold_*.
        (copy_if_shared_r): Only mark VA_ARG_EXPR volatile if we
        don't know how to gimplify it.
        * builtins.c (std_gimplify_va_arg_expr): New fn.
        (dummy_object): New static fn.
        (gimplify_va_arg_expr): New fn.
        (stabilize_va_list): Use build_fold_*.
        * tree-gimple.h: Declare new fns.
        * config/i386/i386.c (TARGET_GIMPLIFY_VA_ARG_EXPR): Define.
        (ix86_gimplify_va_arg): New fn.
        * config/i386/ia64.c (TARGET_GIMPLIFY_VA_ARG_EXPR): Define.
        (ia64_gimplify_va_arg): New fn.
        * config/i386/rs6000.c (rs6000_gimplify_va_arg): New fn.
        (TARGET_GIMPLIFY_VA_ARG_EXPR): Define.
        * config/i386/sparc.c (sparc_gimplify_va_arg): New fn.
        * alias.c (get_varargs_alias_set): Just return 0 for now.

        * c-objc-common.c (c_tree_printer): Improve handling of %T.

From-SVN: r82838

2004-06-09  Andrew Pinski  <pinskia@physics.uc.edu>

        * tree-complex.c (expand_complex_comparison): Use fold_convert instead
        of convert.
        * tree-inline.c (setup_one_parameter): Likewise.
        * tree-sra.c (csc_build_component_ref): Likewise.
        * tree-ssa-ccp.c (ccp_fold): Likewise.
        * tree-ssa-copy.c (cprop_operand): Likewise.
        * tree-ssa-dom.c (simplify_rhs_and_lookup_avail_expr): Likewise.
        * tree-tailcall.c (tree_optimize_tail_calls_1): Likewise.

From-SVN: r82837

PR fortran/13249
* gfortran.fortran-torture/compile/name_clash.f90: New test.

From-SVN: r82836

fortran/
PR fortran/13372
* module.c (write_symbol, write_symtree): Don't write symbols
wrongly added to namespace.
* trans-decl.c (gfc_create_module_variable): Don't create a
backend decl for a symbol incorrectly added to namespace.

testsuite/
PR fortran/13372
* gfortran.fortran-torture/compile/named_args_2.f90: New test.

From-SVN: r82834

re PR rtl-optimization/15521 (sched1 extends life of hard registers on SMALL_REGISTER_CLASSES targets when exceptions are enabled)

	PR rtl-optimization/15521:
	* sched-int.h (in_post_call_group_p): Change type to enum.
	* sched-deps.c (sched_analyze_insn):
	(sched_analyze): When in_post_call_group_p is post_call_initial,
	don't add a dependency, but still set SCHED_GROUP_P and CANT_MOVE,
	and also reset in_post_call_group_p to post_call.
	(sched_analyze): When the previous basic block ended in a CALL_INSN,
	initialize in_post_call_group_p as post_call_initial.
	(init_deps): initialize in_post_call_group_p to not_post_call.

From-SVN: r82831

PR fortran/13201
* resolve.c (resolve_symbol): Verify that parameter array has an
explicit shape. Fix typos and coding style issues in surrounding
lines.

From-SVN: r82830

maintainer-scripts/ChangeLog:
2004-06-09  Paolo Bonzini  <bonzini@gnu.org>

	* gcc_release (build_sources): Move the libcpp gmo files
	to the source directory.

libcpp/ChangeLog:
2004-06-09  Paolo Bonzini  <bonzini@gnu.org>

	* Makefile.am (all-local): New.
	* Makefile.in: Regenerate.

From-SVN: r82819

	PR ada/6637
	* doc/install.texi: List ada, libada as options to --enable-shared

From-SVN: r82818

2004-06-09  Paolo Bonzini  <bonzini@gnu.org>

	* Makefile.tpl (touch-stage[+id+]): New.
	(restage[+prev+]): Depend on touch-stage[+id+].

	* Makefile.tpl (RECURSE_FLAGS_TO_PASS): New.
	Use it throughout.

	* Makefile.def: Add profile and feedback bootstrap stages.
	Remove next field from bootstrap stages.
	* Makefile.tpl (LN, LN_S): Substitute.
	(stageN-start, stageN-end): Use double-colon rules, to
	provide a hook for additional setup commands.
	(distclean-stageN-gcc, restageN): Create dependencies from
	[+prev+], not from [+next+].
	(stageN-bubble): Add commands for successive stages from
	[+prev+], using double-colon rules.
	(all-stageN-gcc): Fix typo.
	(stagefeedback-start, profiledbootstrap): New.
	* Makefile.in: Regenerate.
	* configure.in: Call ACX_PROG_LN.
	* configure: Regenerate.

config/ChangeLog:
2004-06-09  Paolo Bonzini  <bonzini@gnu.org>

	* acx.m4 (ACX_PROG_LN): From gcc, modified to
	accept a parameter.

gcc/ChangeLog:
2004-06-09  Paolo Bonzini  <bonzini@gnu.org>

	* aclocal.m4 (gcc_AC_PROG_LN): Remove.
	(gcc_AC_CHECK_DECLS): Use AH_TEMPLATE to generate
	config.in entries.
	* configure.ac: Call ACX_PROG_LN, falling back to $LN_S
	if hard links are not available.
	* configure: Regenerate.
	* config.in: Regenerate.

From-SVN: r82816

2004-06-09  Benjamin Kosnik  <bkoz@redhat.com>

	* crossconfig.m4: Remove signbit, signbitf, signbitl.
	* linkage.m4: Comment LIBMATHOBJS, tweak others.  AC_DEFINES for
	builtin math functions instead of AC_DEFINE_UNQUOTED.
	* configure: Regenerate.

From-SVN: r82815

2004-06-08  Benjamin Kosnik  <bkoz@redhat.com>

	* docs/doxygen/filter.sed: Rename _GLIBCXX_STD to std.
	* docs/doxygen/mainpage.html: Remove links.

From-SVN: r82814

        * config/linker-map.gnu: Use wildcards for
        __basic_file::{xsgetn,xsputn,seekoff,xsputn_2}.

From-SVN: r82813

From-SVN: r82809

2004-06-09  Bud Davis  <bdavis9659@comcast.net>

	PR gfortran/14897
	* gfortran.fortran-torture/execute/t_edit.f90

 	* io/transfer.c (formatted_transfer): position is unique
         for T and TL edit descriptors.
 	(data_transfer_init): set record length to size of internal
         file.

From-SVN: r82808

2004-06-08  Bud Davis  <bdavis9659@comcast.net>

	PR gfortran/15755
	* gfortran.fortran-torture/execute/backspace.c : New test.

	* io/backspace.c(st_backspace): call correct routine for
	formatted and un-formatted units.

From-SVN: r82806

	(pointer_to_section): Rewrite to use smaller array.

From-SVN: r82805

[[Split portion of a mixed commit.]]

From-SVN: r82802.2