Recover patch lost in the sourceware repository:

2005-07-09  Ben Elliston  <bje@au.ibm.com>
* memcpy.c: Remove ANSI_PROTOTYPES conditional code.
* memmove.c: Likewise.
* objalloc.c: Likewise.

From-SVN: r102268

configure.ac: Check for a getopt(3) declaration.

* configure.ac: Check for a getopt(3) declaration.
* configure, config.in: Regenerate.

From-SVN: r102267

... Add warning control to warning call.

* c-common.c (check_function_sentinel): Likewise.
(check_nonnull_arg): Likewise.

From-SVN: r102266

c-typeck.c (parser_build_binary_op): Add warning control to warning calls.

* c-typeck.c (parser_build_binary_op): Add warning control to warning
calls.
(c_finish_if_stmt): Likewise.

From-SVN: r102265

toplev.c (warn_deprecated_use): Add warning control to warning call.

* toplev.c (warn_deprecated_use): Add warning control to warning
call.

From-SVN: r102264

re PR tree-optimization/22504 (benchmark - galgel fails at runtime with miscompare output)

        PR tree-opt/22504
        * tree-complex.c (complex_ssa_name_components): New.
        (cvc_lookup): Allow entry not found.
        (create_components): Remove.
        (create_one_component_var, get_component_var): New.
        (get_component_ssa_name, set_component_ssa_name): New.
        (extract_component): Use get_component_ssa_name.
        (update_complex_components): Use set_component_ssa_name.
        (update_complex_components_on_edge): Likewise.
        (update_phi_components): Create new PHI nodes directly, instead
        of adding insns to edges.
        (tree_lower_complex): Allocate and free complex_variable_components
        and complex_ssa_name_components here.

From-SVN: r102260

Daily bump.

[[Split portion of a mixed commit.]]

From-SVN: r102258.2

alias.c (nonoverlapping_component_refs_p): Use TYPE_MAIN_VARIANT, revert to returning false.

2005-07-20  Daniel Berlin  <dberlin@dberlin.org>

* alias.c (nonoverlapping_component_refs_p): Use TYPE_MAIN_VARIANT,
revert to returning false.

From-SVN: r102256

* gcc.c-torture/compile/20050721-1.c: New test for 3.4 fix.

From-SVN: r102252

re PR target/21149 (invalid code generation for _mm_movehl_ps SSE intrisinc)

        PR target/21149
        * config/i386/i386.md (sse_movhlps): Fix vec_select values.

From-SVN: r102250

re PR target/22576 (ICE with simple factorial program compiled with -ffast-math on gcc 4.0.2)

        PR target/22576
        * config/i386/i386.md (cmpxf): Change operand constraints
        to "nonmemory_operand".

From-SVN: r102247

i386.md (trap): Use "".word/t0x0b0f" instead of ud2.

2005-07-21  Andrew Pinski  <pinskia@physics.uc.edu>

        * config/i386/i386.md (trap): Use "".word/t0x0b0f" instead of ud2.

From-SVN: r102246

class.c (build_base_path): Fix typo.

2005-07-21  Andrew Pinski  <pinskia@physics.uc.edu>

        * class.c (build_base_path): Fix typo.

From-SVN: r102245

re PR middle-end/21180 (checking on fold no longer happens in some cases)

2005-07-21  Andrew Pinski  <pinskia@physics.uc.edu>

        PR middle-end/21180
        * fold-const.c (fold_build1): Add checksum for the operands.
        (fold_build2): Likewise.
        (fold_build3): Likewise.

From-SVN: r102244

re PR tree-optimization/19055 (Minor bit optimization with or and xor)

2005-07-21  Andrew Pinski  <pinskia@physics.uc.edu>

        PR middle-end/19055
        * gcc.dg/tree-ssa/pr19055.c: New test.
        * gcc.dg/tree-ssa/pr19055-2.c: New test.

2005-07-21  Andrew Pinski  <pinskia@physics.uc.edu>

        PR middle-end/19055
        * fold-const.c (fold_binary): Transform "(X | Y) ^ X" to "Y & ~ X".

From-SVN: r102243

MAINTAINERS: Change affiliation.

2005-07-21  Eric Christopher  <echristo@apple.com>

        * MAINTAINERS: Change affiliation.

From-SVN: r102241

re PR c++/22358 (C++ front-end produces mis-match types in MODIFY_EXPR)

2005-07-21  Andrew Pinski  <pinskia@physics.uc.edu>

        PR C++/22358
        * g++.dg/other/pr22358.C: New test.

2005-07-21  Andrew Pinski  <pinskia@physics.uc.edu>

        PR C++/22358
        * class.c (build_base_path): Convert BINFO_OFFSET to the correct type.

From-SVN: r102240

common.opt (-fforward-propagate): Committed by mistake, removed.

2005-07-21  Paolo Bonzini  <bonzini@gnu.org>

* common.opt (-fforward-propagate): Committed by mistake,
removed.

From-SVN: r102239

* Updated ChangeLog

From-SVN: r102238

* MAINTAINERS: Added myself as crx-port maintainer.

From-SVN: r102237

re PR c++/2922 ([DR 197] two-stage lookup for unqualified function calls with type-dependent arguments)

2005-07-21  Douglas Gregor  <doug.gregor@gmail.com>

PR c++/2922
* g++.dg/lookup/two-stage5.C: New test from bug comments.

From-SVN: r102236

re PR c++/15938 (ICE with anonymous unions)

PR c++/15938
* g++.dg/init/union2.C: New test.

From-SVN: r102235

Completed this ChangeLog entry:

2005-07-20  Douglas Gregor <doug.gregor@gmail.com>

        PR c++/2922
        * semantics.c (perform_koenig_lookup): For dependent calls, just
        return the set of functions we've found so far. Later, it will be
        augmented by those found through argument-dependent lookup.
        * name-lookup.c (lookup_arg_dependent): Implement DR 164 by removing
        the optimization that skips namespaces where the functions were
        originally found.

From-SVN: r102234

reg-stack.c: Fix comment typo(s).

* reg-stack.c: Fix comment typo(s).
* tree-ssa-operands.c: Likewise.
* tree-vectorizer: Likewise.

From-SVN: r102232

call.c: Fix comment typo(s).

* call.c: Fix comment typo(s).
* cxx-pretty-print.h: Likewise.
* name-lookup.c: Likewise.
* parser.c: Likewise.

From-SVN: r102231

re PR other/22393 (ICE in emit_move_insn, at expr.c:3142)

PR c/22393
* gcc.dg/complex-4.c: New test.

From-SVN: r102229

Replace C++ style line comments with C style line comments.

(symbian_add_attribute): Do not use a ? operator on the LHS of an assignment.
(sh_symbian_handle_dll_attribute): Change the type of the method vector to
  "VEC(tree,gc)*" and use vector accessor macros to walk over the elements.
(symbian_export_vtable_and_rtti_p): Likewise.
(symbian_class_needs_attribute_p): Likewise.

From-SVN: r102228

re PR testsuite/22522 (gcc.dg/tree-ssa/flatten-2.c scan-assembler cycle.: fails)

2005-07-21  Richard Guenther  <rguenther@suse.de>

PR testsuite/22522
* gcc.dg/tree-ssa/flatten-1.c: Use correct regexp for
scanning for asm labels.
* gcc.dg/tree-ssa/flatten-2.c: Likewise.

From-SVN: r102227

re PR target/22085 (error with -fpreprocessed)

gcc:
2005-07-21  Paolo Bonzini  <bonzini@gnu.org>

PR target/22085
* config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Do not
initialize targetm.resolve_overloaded_builtin here.
(altivec_expand_overloaded_builtin): Make it non-static.
* config/rs6000/rs6000-protos.h
(altivec_expand_overloaded_builtin): New prototype.
* config/rs6000/rs6000.h (REGISTER_TARGET_PRAGMAS): Initialize
targetm.resolve_overloaded_builtin here.
* config/rs6000/darwin.h (REGISTER_TARGET_PRAGMAS): Likewise.

testsuite:
2005-07-21  Paolo Bonzini  <bonzini@gnu.org>

PR target/22085
* gcc.dg/altivec-pr22085.c: New.

From-SVN: r102226

re PR rtl-optimization/19210 (not using do-loop for some loops)

gcc:
2005-07-21  Paolo Bonzini  <bonzini@gnu.org>
            Zdenek Dvorak  <dvorakz@suse.cz>

PR tree-optimization/19210
* common.opt (Wunsafe-loop-optimizations, funsafe-loop-optimizations):
New.
* Makefile.in (tree-ssa-loop-niter.o): Depend intl.o.
* loop-iv.c (get_simple_loop_desc): If -funsafe-loop-optimizations,
rely on unproven assumptions.
* predict.c (predict_loops): Adjust call to number_of_iterations_exit.
* tree-flow.h (number_of_iterations_exit): Add final parameter.
* tree-scalar-evolution.c (number_of_iterations_in_loop): Adjust call
to number_of_iterations_exit.
* tree-ssa-loop-ivcanon.c (empty_loop_p): Likewise.
* tree-ssa-loop-ivopts.c (niter_for_exit): Likewise.
* tree-ssa-loop-niter.c (find_loop_niter,
estimate_numbers_of_iterations_loop): Likewise.
(number_of_iterations_exit): Honor the new options.
* doc/invoke.texi (Wunsafe-loop-optimizations,
funsafe-loop-optimizations): Document them.

gcc/testsuite:
2005-07-21  Paolo Bonzini  <bonzini@gnu.org>

        * gcc.dg/tree-ssa/pr19210-1.c: New.
        * gcc.dg/tree-ssa/pr19210-2.c: New.

Co-Authored-By: Zdenek Dvorak <dvorakz@suse.cz>
From-SVN: r102225

re PR rtl-optimization/22167 (Strange optimization bug when using -Os)

PR rtl-optimization/22167
* gcse.c (hoist_code): Fix hoist_exprs[] check.

From-SVN: r102219

lynx.h: Mark __do_global_ctors_aux and __do_global_dtors_aux longcall.

* config/rs6000/lynx.h: Mark __do_global_ctors_aux and
__do_global_dtors_aux longcall.

From-SVN: r102218

re PR c++/2922 ([DR 197] two-stage lookup for unqualified function calls with type-dependent arguments)

2005-07-20  Douglas Gregor <doug.gregor@gmail.com>

PR c++/2922
* g++.dg/lookup/two-stage2.C: New.
* g++.dg/lookup/two-stage3.C: New.
* g++.dg/lookup/two-stage4.C: New. Illustrates how we have not yet
fixed two-stage name lookup for operators.
* g++.dg/template/call3.C: Compiler now produces an appropriate
error message.
* g++.dg/template/crash37.C: Compiler now describes bla() on line
14 as a candidate.
* g++.dg/template/ptrmem4.C: Compiler produces different error
message.
* g++.old-deja/g++.other/pmf3.C: Compiler now describes
connect_to_method as a candidate.

From-SVN: r102217

re PR c++/2922 ([DR 197] two-stage lookup for unqualified function calls with type-dependent arguments)

2005-07-20  Douglas Gregor <doug.gregor@gmail.com>

PR c++/2922
* semantics.c (perform_koenig_lookup): For dependent calls, just
return the set of functions we've found so far. Later, it will be
augmented by those found through argument-dependent lookup.
* name-lookup.c (lookup_arg_dependent):

From-SVN: r102216

gensupport.c (old_preds): Don't reference PREDICATE_CODES.

* gensupport.c (old_preds): Don't reference PREDICATE_CODES.
(old_special_pred_table): Don't reference
SPECIAL_MODE_PREDICATES.
* system.h (PREDICATE_CODES, SPECIAL_MODE_PREDICATES): Poison.
* config/arc/arc.h: Don't mention PREDICATE_CODES.
* config/sh/predicates.h: Don't mention
SPECIAL_MODE_PREDICATES.
* doc/tm.texi (PREDICATE_CODES, SPECIAL_MODE_PREDICATES):
Remove.

From-SVN: r102215

Daily bump.

[[Split portion of a mixed commit.]]

From-SVN: r102213.2

sources.am, [...]: Rebuilt.

* sources.am, Makefile.in: Rebuilt.
* Makefile.am (all_xlib_lo_files): Removed.
(all_libgcj_lo_files): Likewise.
(lib_gnu_awt_xlib_la_LIBADD): List correct .lo files.
(xlib_java_source_files): Removed.
(xlib_nat_headers): Updated.
* configure: Rebuilt.
* configure.ac: Create standard.omit.
* standard.omit.in: New file.
* standard.omit: Removed.
* scripts/makemake.tcl (gnu/gcj/xlib, gnu/awt/xlib): Now
'package'.
(emit_package_rule): Special case xlib peers.
(emit_source_var): Likewise.
Read standard.omit.in.
* gnu/awt/xlib/XToolkit.java (createEmbeddedWindow): New method.

From-SVN: r102211

ffi.c (ffi_call): Handle small structures correctly.

* src/sh/ffi.c (ffi_call): Handle small structures correctly.
Remove empty line.
* src/sh64/ffi.c (simple_type): Remove.
(return_type): Handle small structures correctly.
(ffi_prep_args): Likewise.
(ffi_call): Likewise.
(ffi_closure_helper_SYSV): Likewise.
* src/sh64/sysv.S (ffi_call_SYSV): Handle 1, 2 and 4-byte return.
Emit position independent code if PIC and remove wrong datalabel
prefixes from EH data.

From-SVN: r102210

* MAINTAINERS: Add self as m32c maintainer.

From-SVN: r102208

config.gcc: Add m32c-elf support.

* config.gcc: Add m32c-elf support.

* doc/contrib.texi: Mention m32c.
* doc/extend.texi: Document m32c extensions.
* doc/install.texi: Mention m32c.
* doc/invoke.texi: Document m32c options.
* doc/md.texi: Document m32c constraints.

* config/m32c/addsub.md: New file.
* config/m32c/bitops.md: New file.
* config/m32c/cond.md: New file.
* config/m32c/jump.md: New file.
* config/m32c/m32c-lib1.S: New file.
* config/m32c/m32c-lib2.c: New file.
* config/m32c/m32c-modes.def: New file.
* config/m32c/m32c-pragma.c: New file.
* config/m32c/m32c-protos.h: New file.
* config/m32c/m32c.abi: New file.
* config/m32c/m32c.c: New file.
* config/m32c/m32c.h: New file.
* config/m32c/m32c.md: New file.
* config/m32c/m32c.opt: New file.
* config/m32c/minmax.md: New file.
* config/m32c/mov.md: New file.
* config/m32c/muldiv.md: New file.
* config/m32c/predicates.md: New file.
* config/m32c/prologue.md: New file.
* config/m32c/shift.md: New file.
* config/m32c/t-m32c: New file.

From-SVN: r102207

sh.md (UNSPEC_SP_SET, [...]): New constants.

* config/sh/sh.md (UNSPEC_SP_SET, UNSPEC_SP_TEST): New constants.
(stack_protect_set, stack_protect_test): New expanders.
        (stack_protect_set_si, stack_protect_set_si_media,
stack_protect_set_di_media, stack_protect_test_si,
        stack_protect_test_si_media, stack_protect_test_di_media):
New insns.

From-SVN: r102206

streambuf.tcc (xsgetn, xsputn): Use streamsize instead of size_t.

2005-07-20  Paolo Carlini  <pcarlini@suse.de>

* include/bits/streambuf.tcc (xsgetn, xsputn): Use streamsize
instead of size_t.
* src/streambuf.cc (__copy_streambufs): Likewise.

From-SVN: r102204

c-typeck.c (output_init_element): Don't copy the INTEGER_CST.

2005-07-20  Andrew Pinski  <pinskia@physics.uc.edu>

        * c-typeck.c (output_init_element): Don't copy the INTEGER_CST.

From-SVN: r102203

* HACKING: Updated.

From-SVN: r102202

tree.h (tree_expr_nonzero_p): Export.

2005-07-20  James A. Morrison  <phython@gcc.gnu.org>

        * tree.h (tree_expr_nonzero_p): Export.
        * fold-const.c (tree_expr_nonzero_p): Likewise.
        Return true for CALL_EXPRs that are alloca calls.
        (fold_binary): Use omit_one_operand when checking EQ_EXPRs or NE_EXPRs
        against zero.
        * tree-flow.h (expr_computes_nonzero): Remove.
        * tree-vrp.c (expr_computes_nonzero): Remove.
        (vrp_expr_computes_nonzero): Use tree_expr_nonzero_p.
        (extract_range_from_unary_expr): Likewise.
        * tree-ssa-dom.c (record_equivalences_from_stmt): Use
        tree_expr_nonzero_p.

From-SVN: r102201

bfin-protos.h (legitimize_pic_address): Don't declare.

* config/bfin/bfin-protos.h (legitimize_pic_address): Don't declare.
* config/bfin/bfin.c (legitimize_pic_address): Now static.  Take
extra arg "picreg" and use it instead of pic_offset_table_rtx.
All callers changed.
(frame_related_constant_load): New arg "related" which controls
setting of RTX_FRAME_RELATED_P.  All callers changed.
(bfin_load_pic_reg): New function, broken out of bfin_expand_prologue.
(bfin_expand_prologue): Add stack limit checking.
* config/bfin/bfin.md (trapifcc): New pattern.

From-SVN: r102195

bfin.c: Include "langhooks.h".

* config/bfin/bfin.c: Include "langhooks.h".
(def_builtin): Go through lang_hooks to call builtin_function.

From-SVN: r102193

bfin-protos.h (bfin_longcall_p): Declare.

* config/bfin/bfin-protos.h (bfin_longcall_p): Declare.
* config/bfin/predicates.md (symbol_ref_operand): New.
(call_insn_operand): Delete.  All callers changed to use
register_no_elim_operand.
* config/bfin/bfin.c (init_cumulative_args): Initialize the new
call_cookie field.
(function_arg): Use it to generate the call's operand 2.
(bfin_longcall_p): New function.
(bfin_expand_call): Extra arg "cookie".  All callers and declaration
changed.  Emit extra USE in the pattern.  Use bfin_longcall_p to
determine if the address needs to be in a REG.
(bfin_handle_longcall_attribute): New function.
(bfin_attribute_table): Add "longcall" and "shortcall".
* config/bfin/bfin.h (CALL_NORMAL, CALL_LONG, CALL_SHORT): New macros.
(CUMULATIVE_ARGS): New member call_cookie.
(PREDICATE_CODES): Add symbol_ref_operand.
* config/bfin/bfin.md (call, call_value, sibcall, sibcall_value): Add
extra USE to the pattern.
(call_symbol, sibcall_symbol, call_value_symbol, sibcall_value_symbol):
New patterns, split off call_insn, sibcall_insn, call_value_insn and
sibcall_value_insn; now the new patterns handle direct calls and the
old ones indirect calls.
* doc/extend.texi: Mention Blackfin in longcall/shortcall docs.

From-SVN: r102191

* doc/trouble.texi: Update section on handling of empty loops.

From-SVN: r102190

config.gcc: Remove support for sparc-*-openbsd*...

gcc/
* config.gcc: Remove support for sparc-*-openbsd*,
i860-*-sysv4*, ip2k-*-elf, ns32k-*-netbsdelf*,
ns32k-*-netbsd*.
* config.host: Remove support for i860-*-sysv4* as a host.
* config/i860/*, config/ip2k/*, config/ns32k/*,
config/sparc/openbsd.h, config/sparc/t-openbsd: Remove.
* doc/install.texi, doc/invoke.texi, doc/md.texi: Don't
mention obsolete ports.

testsuite/
* gcc.dg/20020312-2.c, gcc.dg/sibcall-3.c, gcc.dg/sibcall-4.c,
gcc.dg/cpp/assert4.c: Don't mention obsolete ports.

From-SVN: r102189

sh.c (regno_reg_class): Add GENERAL_REGS for soft frame pointer.

* config/sh/sh.c (regno_reg_class): Add GENERAL_REGS for
soft frame pointer.
(sh_expand_prologue): Use hard_frame_pointer_rtx instead
of frame_pointer_rtx.
(sh_expand_epilogue): Likewise.
(sh_set_return_address): Likewise.
(initial_elimination_offset): Use HARD_FRAME_POINTER_REGNUM
instead of FRAME_POINTER_REGNUM if needed.  Add elimination
offsets from FRAME_POINTER_REGNUM.
* config/sh/sh.h (SH_REGISTER_NAMES_INITIALIZER): Add sfp.
(sh_register_names): Add initializer for sfp.
(GENERAL_OR_AP_REGISTER_P): Permit FRAME_POINTER_REGNUM.
(VALID_REGISTER_P): Likewise.
(FIRST_PSEUDO_REGISTER): Update.
(DWARF_FRAME_REGISTERS): Define.
(FIXED_REGISTERS, CALL_USED_REGISTERS): Add sfp.
(HARD_FRAME_POINTER_REGNUM): Define.
(FRAME_POINTER_REGNUM): Redefine.
(ELIMINABLE_REGS): Never eliminate to FRAME_POINTER_REGNUM,
but HARD_FRAME_POINTER_REGNUM instead.  Add eliminations
from FRAME_POINTER_REGNUM.
(CAN_ELIMINATE): Use HARD_FRAME_POINTER_REGNUM instead of
FRAME_POINTER_REGNUM.
(REG_CLASS_CONTENTS): Add sfp.
(REG_ALLOC_ORDER): Likewise.
(FRAME_GROWS_DOWNWARD): Set to 1.  Update comment.
(GO_IF_LEGITIMATE_ADDRESS): Use hard_frame_pointer_rtx instead
of frame_pointer_rtx.
(LEGITIMIZE_RELOAD_ADDRESS): Likewise.

From-SVN: r102187

fold-const.c (tree_expr_nonnegative_p): Only return true for ABS_EXPR when flag_wrapv is false because of INT_MIN.

2005-07-19  James A. Morrison  <phython@gcc.gnu.org>

        * fold-const.c (tree_expr_nonnegative_p): Only return true for
        ABS_EXPR when flag_wrapv is false because of INT_MIN.
        (tree_expr_nonzero_p): Always call tree_expr_nonzero_p on the argument
        of an ABS_EXPR.
        (fold_unary): Always fold ABS_EXPR<ABS_EXPR<x>> into
        ABS_EXPR<x>.

From-SVN: r102184

Make CONSTRUCTOR use VEC to store initializers.

* c-common.c (complete_array_type): Update to cope with VEC in
CONSTRUCTOR_ELTS.
* c-pretty-print.c (pp_c_initializer_list): Use pp_c_constructor_elts.
(pp_c_constructor_elts): New function.
* c-pretty-print.h (pp_c_constructor_elts): Declare.
* c-typeck.c (build_function_call, build_c_cast, digest_init,
struct constructor_stack, struct initializer_stack,
constructor_elements, push_init_level, pop_init_level,
add_pending_init, find_init_member, output_init_element): Update to
cope with VEC in CONSTRUCTOR_ELTS.
* coverage.c (build_fn_info_value, build_ctr_info_value,
build_gcov_info): Likewise.
* expr.c (categorize_ctor_elements_1, store_constructor,
expand_expr_real_1): Likewise.
* fold-const.c (fold_ternary): Likewise.
* gimplify.c (gimplify_init_ctor_preeval, zero_sized_field_decl,
gimplify_init_constructor, gimplify_expr): Likewise.
* tree-dump.c (dequeue_and_dump): Likewise.
* tree-inline.c (copy_tree_r): Add code to duplicate a CONSTRUCTOR
node.
* tree-pretty-print.c (dump_generic_node): Update to cope with VEC in
CONSTRUCTOR_ELTS.
* tree-sra.c (generate_element_init_1): Likewise.
* tree-ssa-ccp.c (fold_const_aggregate_ref): Likewise.
* tree-ssa-operands.c (get_expr_operands): Likewise.
* tree-vect-generic.c (expand_vector_piecewise): Likewise.
* tree-vect-transform.c (vect_get_vec_def_for_operand):
(get_initial_def_for_reduction): Likewise.
* tree-vn.c (set_value_handle, get_value_handle): CONSTURCTOR uses
value handle in annotations.
* tree.c (tree_node_kind, tree_code_size, make_node_stat,
tree_node_structure): Add support for constr_kind.
(build_vector_from_ctor, build_constructor_single,
build_constructor_from_list): New functions.
(build_constructor): Update to take a VEC instead of a TREE_LIST.
(simple_cst_equal, iterative_hash_expr, initializer_zerop, walk_tree):
Update to cope with VEC in CONSTRUCTOR_ELTS.
* tree.def (CONSTRUCTOR): Make it a tcc_exceptional node.
* tree.h (FOR_EACH_CONSTRUCTOR_VALUE, FOR_EACH_CONSTRUCTOR_ELT,
CONSTRUCTOR_APPEND_ELT): New macros.
(struct constructor_elt, struct tree_constructor): New data types.
(union tree_node): Add tree_constructor field.
* treestruct.def: Define TS_CONSTRUCTOR.
* varasm.c (const_hash_1, compare_constant, copy_constant,
compute_reloc_for_constant, output_addressed_constants,
initializer_constant_valid_p, output_constant,
array_size_for_constructor, output_constructor): Update to cope with
VEC in CONSTRUCTOR_ELTS.
* vec.h (VEC_empty, VEC_copy): New macros.

ada/
Make CONSTRUCTOR use VEC to store initializers.
* decl.c (gnat_to_gnu_entity): Update to cope with VEC in
CONSTRUCTOR_ELTS.
* trans.c (extract_values): Likewise.
* utils.c (convert, remove_conversions): Likewise.
* utils2.c (contains_save_expr_p, build_binary_op, build_unary_op,
gnat_build_constructor): Likewise.

cp/
Make CONSTRUCTOR use VEC to store initializers.
* call.c (convert_default_arg): Update call to digest_init.
* class.c (dump_class_hierarchy, dump_array): Update to cope with
VEC in CONSTRUCTOR_ELTS.
* cp-tree.h (EMPTY_CONSTRUCTOR_P): Likewise.
(finish_compound_literal, digest_init): Update declaration.
* decl.c (struct reshape_iter): New data type.
(reshape_init_array): Rename to...
(reshape_init_array_1): Update to cope with VEC in CONSTRUCTOR_ELTS.
(reshape_init): Rewrite from scratch. Split parts into...
(reshape_init_array, reshape_init_vector, reshape_init_class,
reshape_init_r): New functions.
(check_initializer): Update call to reshape_init. Remove obsolete
code.
(initialize_artificial_var, cp_complete_array_type): Update to cope
with VEC in CONSTRUCTOR_ELTS.
* decl2.c (grokfield): Update calls to digest_init.
(mark_vtable_entries): Update to cope with VEC in CONSTRUCTOR_ELTS.
* error.c (dump_expr_init_vec): New function.
(dump_expr): Use dump_expr_init_vec.
* init.c (build_zero_init, build_vec_init): Update to cope with VEC
in CONSTRUCTOR_ELTS.
(expand_default_init): Update call to digest_init.
* parser.c  (cp_parser_postfix_expression): Use a VEC for the
initializers.
(cp_parser_initializer_list): Build a VEC of initializers.
* pt.c (tsubst_copy, tsubst_copy_and_build): Update to cope with VEC
in CONSTRUCTOR_ELTS.
* rtti.c (tinfo_base_init, generic_initializer, ptr_initializer,
ptm_initializer, class_initializer, get_pseudo_ti_init): Use
build_constructor_from_list instead of build_constructor.
* semantics.c (finish_compound_literal): Update call to digest_init.
* tree.c (stabilize_init): Update to cope with VEC in
CONSTRUCTOR_ELTS.
* typeck.c (build_ptrmemfunc1): Likewise.
* typeck2.c: (cxx_incomplete_type_error, split_nonconstant_init_1):
Likewise.
(store_init_value): Use build_constructor_from_list and update call
to digest_init.
(digest_init): Rewrite.
(process_init_constructor): Rewrite from scratch. Split into...
(process_init_constructor_array, picflag_from_initializer,
process_init_constructor_record, process_init_constructor_union):
New functions.
(PICFLAG_ERRONEOUS, PICFLAG_NOT_ALL_CONSTANT, PICFLAG_NOT_ALL_SIMPLE):
New macros.
(build_functional_cast): Use build_constructor_from_list instead of
build_constructor.

fortran/
Make CONSTRUCTOR use VEC to store initializers.
* trans-array.c (gfc_build_null_descriptor,
gfc_trans_array_constructor_value, gfc_conv_array_initializer):
Update to cope with VEC in CONSTRUCTOR_ELTS.
* trans-common.c (create_common): Likewise.
* trans-expr.c (gfc_conv_structure): Likewise.
* trans-stmt.c (gfc_trans_character_select): Use
build_constructor_from_list instead of build_constructor.

java/
Make CONSTRUCTOR use VEC to store initializers.
* check-init.c (check_init): Update to cope with VEC in
CONSTRUCTOR_ELTS.
* class.c (make_field_value, make_method_value, get_dispatch_table,
make_class_data, emit_symbol_table, emit_catch_table,
emit_assertion_table): Use build_constructor_from_list instead of
build_constructor.
* constants.c (build_constants_constructor): Likewise.
* java-gimplify.c (java_gimplify_new_array_init): Update to cope with
VEC in CONSTRUCTOR_ELTS.
* java-tree.h (START_RECORD_CONSTRUCTOR, PUSH_SUPER_VALUE,
PUSH_FIELD_VALUE, FINISH_RECORD_CONSTRUCTOR): Create a VEC instead
of a TREE_LIST.
* jcf-write.c (generate_bytecode_insns): Update to cope with VEC in
CONSTRUCTOR_ELTS.
* parse.y (build_new_array_init): Use build_constructor_from_list
instead of build_constructor.
(patch_new_array_init): Update to cope with VEC in
CONSTRUCTOR_ELTS.
(array_constructor_check_entry): Likewise.

objc/
Make CONSTRUCTOR use VEC to store initializers.
* objc-act.c (objc_build_constructor): Use build_constructor_from_list
instead of build_constructor.

testsuite/
Make CONSTRUCTOR use VEC to store initializers.
* g++.dg/ext/complit3.C: Check for specific error messages.
* g++.dg/init/brace2.C: Update error message.
* g++.dg/warn/Wbraces2.C: Likewise.

From-SVN: r102182

* dbxout.c (dbxout_type): Check Objective-C++ lang.

From-SVN: r102181

Daily bump.

[[Split portion of a mixed commit.]]

From-SVN: r102179.2

2005-07-19  Andreas Tobler  <a.tobler@schweiz.ch>
push the missing CL.

From-SVN: r102175

Makefile.am (nodist_libffi_la_SOURCES): Add POWERPC_FREEBSD.

2005-07-19  Andreas Tobler  <a.tobler@schweiz.ch>

* Makefile.am (nodist_libffi_la_SOURCES): Add POWERPC_FREEBSD.
* Makefile.in: Regenerate.
* include/Makefile.in: Likewise.
* testsuite/Makefile.in: Likewise.
* configure.ac: Add POWERPC_FREEBSD rules.
* configure: Regenerate.
* src/powerpc/ffitarget.h: Add POWERPC_FREEBSD rules.
(FFI_SYSV_TYPE_SMALL_STRUCT): Define.
* src/powerpc/ffi.c: Add flags to handle small structure returns
in ffi_call_SYSV.
(ffi_prep_cif_machdep): Handle small structures for SYSV 4 ABI.
Aka FFI_SYSV.
(ffi_closure_helper_SYSV): Likewise.
* src/powerpc/ppc_closure.S: Add return types for small structures.
* src/powerpc/sysv.S: Add bits to handle small structures for
final SYSV 4 ABI

From-SVN: r102174

re PR tree-optimization/22278 (gcc -O2 discards cast to volatile)

        PR tree-opt/22278
        * gimplify.c (gimplify_expr): Use main variant type for the temp
        destination for a discarded volatile read.
        * tree-ssa.c (tree_ssa_useless_type_conversion_1): Don't elide
        casts between non-void types that change volatility.

From-SVN: r102169

toplev.h: Add comment about the first parameter for warning().

* toplev.h: Add comment about the first parameter for warning().
* errors.h: Likewise.

* c.opt (Wpragmas): New.
* doc/invoke.texi: Document it.

* function.c (do_warn_unused_parameter): Add warning control to
warning call.
* c-decl.c (warn_if_shadowing): Likewise.
* c-lex.c (cb_def_pragma): Likewise.
* c-pragma.c (GCC_BAD, GCC_BAD2): Likewise.
(pop_alignment): Likewise.
(handle_pragma_pack): Likewise.
(apply_pragma_weak): Likewise.
(handle_pragma_weak): Likewise.
(handle_pragma_redefine_extname): Likewise.
(add_to_renaming_pragma_list): Likewise.
(handle_pragma_extern_prefix): Likewise.
(maybe_apply_renaming_pragma): Likewise.
(handle_pragma_visibility): Likewise.

* config/c4x/c4x-c.c (BAD): Likewise.
(c4x_parse_pragma): Likewise.
* config/ia64/ia64-c.c (ia64_hpux_handle_builtin_pragma): Likewise.
* config/rs6000/rs6000-c.c (SYNTAX_ERROR): Likewise.
(rs6000_pragma_longcall): Likewise.
* config/v850/v850-c.c (pop_data_area): Likewise.
(ghs_pragma_section): Likewise.
(ghs_pragma_section): Likewise.
(ghs_pragma_interrupt): Likewise.
(ghs_pragma_starttda): Likewise.
(ghs_pragma_startsda): Likewise.
(ghs_pragma_startzda): Likewise.
(ghs_pragma_endtda): Likewise.
(ghs_pragma_endsda): Likewise.
(ghs_pragma_endzda): Likewise.

From-SVN: r102168

re PR fortran/16940 (Failure to perform host association correctly)

2005-07-19 Paul Thomas  <pault@gcc.gnu.org>

PR fortran/16940
* resolve.c (resolve_symbol): A symbol with FL_UNKNOWN
is matched against interfaces in parent namespaces. If there
the symtree is set to point to the interface.

2005-07-19 Paul Thomas  <pault@gcc.gnu.org>

PR fortran/16940
* gfortran.dg/module_interface_1.f90: New test.

From-SVN: r102167

Makefile.in: Removed tree-promote-statics.c

2005-07-19  Danny Berlin <dberlin@dberlin.org>
    Kenneth Zadeck <zadeck@naturalbridge.com>

* Makefile.in: Removed tree-promote-statics.c
* tree-promote-statics.c: Removed.
* common.opt: Removed flag-promote-statics.
* opts.c: Ditto.
* passes.c: Removed tree-promote-statics pass.
* tree-pass.h: Ditto.
* timevar.def: Removed TV_PROMOTE_STATICS.

2005-07-19  Danny Berlin <dberlin@dberlin.org>
    Kenneth Zadeck <zadeck@naturalbridge.com>

* gcc.dg/tree-ssa/sra-2.c: Changed back to -O1 and added xfail.

Co-Authored-By: Kenneth Zadeck <zadeck@naturalbridge.com>
From-SVN: r102165

config/avr/avr.c (legitimate_address_p): Fix debugging print statement to avoid
displaying ASCII control characters.

From-SVN: r102161

var_defs.tree: Remove duplicate variable.

2005-07-19  James A. Morrrison  <phython@gcc.gnu.org>

* compile/var_defs.tree: Remove duplicate variable.
* compile/var_defs-2.tree: Add duplicate variable test.

From-SVN: r102159

config.gcc: Add support for *-*-freebsd7, *-*-freebsd8, and *-*-freebsd9.

* config.gcc: Add support for *-*-freebsd7, *-*-freebsd8,
and *-*-freebsd9.
* config/freebsd-spec.h (FBSD_TARGET_OS_CPP_BUILTINS): Ditto.

From-SVN: r102157

InputContext.java (clinit): Initialize line, im.

2005-07-19  Matthias Klose  <doko@debian.org>

        * classpath/java/awt/im/InputContext.java (clinit): Initialize
          line, im.

From-SVN: r102156

re PR c++/22476 (-Wmissing-format-attribute should pick out function pointer candidates also)

PR c/22476
* c-common.c (check_function_arguments): Call
'check_function_format' if either -Wformat or
-Wmissing-format-attribute are specified.
* c-format.c (check_function_format): Check -Wformat before
calling 'check_format_info'.
* c-opts.c (c_common_post_options): Don't warn for
-Wmissing-format-attribute without -Wformat.
* c-typeck.c (convert_for_assignment): Detect additional cases for
-Wmissing-format-attribute.
* doc/invoke.texi (-Wmissing-format-attribute): Document new
behavior.

testsuite:
* gcc.dg/format/miss-1.c, gcc.dg/format/miss-2.c: Don't
specify -Wformat for these tests.
* gcc.dg/format/miss-3.c, gcc.dg/format/miss-4.c,
gcc.dg/format/miss-5.c, gcc.dg/format/miss-6.c: New.
* gcc.dg/format/opt-6.c: Delete.

From-SVN: r102155

i386.md (lrint<mode>2): Use temporary instead of clobbering non-existent memory.

2005-07-19  Richard Guenther  <rguenther@suse.de>

* config/i386/i386.md (lrint<mode>2): Use temporary
instead of clobbering non-existent memory.

From-SVN: r102154

bt-load.c (link_btr_uses): Fix uninitialised warnings.

* bt-load.c (link_btr_uses): Fix uninitialised warnings.
* cfganal.c (find_edge_index): Ditto.
* combine.c (combine_instructions): Ditto.
* ddg.c (create_scc): Ditto.
(find_successors): Ditto.
(find_predecessors): Ditto.
(find_nodes_on_paths): Ditto.
(longest_simple_path): Ditto.
* flow.c (update_life_info): Ditto.
(count_or_remove_death_notes): Ditto.
(clear_log_links): Ditto.
* modulo-sched.c (generate_reg_moves): Ditto.
(find_max_asap): Ditto.
(find_max_hv_min_mob): Ditto.
(find_max_dv_min_mob): Ditto.
* sbitmap.c (sbitmap_first_set_bit): Ditto.
* sched-rgn.c (extract_edgelst): Ditto.
* tree-into-ssa.c (prepare_names_to_update): Ditto.
(dump_update_ssa): Ditto.
(ssa_names_to_replace) Ditto.
(switch_virtuals_to_full_rewrite): Ditto.
(update_ssa): Ditto.
* tree-vect-transform.c (vect_create_epilog_for_reduction): Ditto.

From-SVN: r102151

re PR tree-optimization/22483 (ICE : tree check: expected ssa_name, have var_decl in is_old_name, at tree-into-ssa.c:466)

2005-07-18  Daniel Berlin  <dberlin@dberlin.org>

Fix PR tree-optimization/22483

* tree-complex.c (create_components): Use
safe_referenced_var_iterator and FOR_EACH_REFERENCED_VAR_SAFE.
* tree-flow-inline.h (fill_referenced_var_vec): New function.
* tree-flow.h (safe_referenced_var_iterator): New structure.
(FOR_EACH_REFERENCED_VAR_SAFE): New macro.
* tree-ssa-alias.c (setup_pointers_and_addressables): Use
safe_referenced_var iterator.
(add_type_alias): Ditto.

From-SVN: r102150

loop-init.c (rest_of_handle_loop2): Remove.

* loop-init.c (rest_of_handle_loop2): Remove.
(rtl_loop_init, rtl_loop_done, rtl_move_loop_invariants,
rtl_unswitch, rtl_unroll_and_peel_loops, rtl_doloop): New functions.
(pass_rtl_loop_init, pass_rtl_loop_done,
pass_rtl_move_loop_invariants, pass_rtl_unswitch,
pass_rtl_unroll_and_peel_loops, pass_rtl_doloop): New passes.
* tree-ssa-loop.c (pass_loop, pass_loop_init, pass_loop_done,
pass_unswitch): Rename to pass_tree_loop, pass_tree_loop_init,
pass_tree_loop_done, and pass_tree_unswitch.
(gate_loop): Rename to gate_tree_loop.
* passes.c (init_optimization_passes): Update for renamed tree
loop passes.  Add the new loop2 passes as subpasses of loop2.
* tree-pass.h: Add extern declarations for the new loop2 subpasses.
Update for the renamed tree loop passes.

From-SVN: r102149

Daily bump.

[[Split portion of a mixed commit.]]

From-SVN: r102146.2

sra-2.c: Pass --param sra-max-structure-size.

2005-07-18  Andrew Pinski  <pinskia@physics.uc.edu>

        * gcc.dg/tree-ssa/sra-2.c: Pass --param sra-max-structure-size.
        * gcc.dg/tree-ssa/sra-3.c: Likewise.

From-SVN: r102144

alias-2.c: New test.

2005-07-18  Andrew Pinski  <pinskia@physics.uc.edu>

        * gcc.dg/tree-ssa/alias-2.c: New test.

From-SVN: r102143

re PR middle-end/22057 (Poor -O0 debug information for for loops with no initializer)

PR middle-end/22057
* tree-cfgcleanup.c (cleanup_tree_cfg): Only remove forwarder
blocks when optimizing.

From-SVN: r102142

common.opt (frename-registers): Initialize to 2.

* common.opt (frename-registers): Initialize to 2.
(fweb): Ditto.
(fgcse-after-reload): Ditto.
* toplev.c (AUTODETECT_FLAG_VAR_TRACKING): Rename to AUTODETECT_VALUE.
(process_options): Only change flag_web, flag_rename_registers,
and flag_rerun_cse_after_loop if not explicitly set by user.

From-SVN: r102141

re PR libgcj/21058 (fragile libgcj link process omits some inner classes)

PR libgj/21058:
* sources.am, Makefile.in: Rebuilt.
* scripts/makemake.tcl (emit_bc_rule): Create a temporary list
file.
(emit_source_var): Don't emit patsubst with './'.

From-SVN: r102140

Makefile.in: Rebuilt.

* Makefile.in: Rebuilt.
* Makefile.am ($(libgij_la_OBJECTS)): Depend on headers.stamp.

From-SVN: r102139

ctype_members.cc (do_is(mask, wchar_t)): Speed-up for the common case of mask == ctype_base::space...

2005-07-18  Paolo Carlini  <pcarlini@suse.de>

* config/locale/gnu/ctype_members.cc (do_is(mask, wchar_t)):
Speed-up for the common case of mask == ctype_base::space;
otherwise, exit the loop earlier if the mask is one of the
elementary ones.

From-SVN: r102137

re PR c++/22263 (explicit instantiation fails to emit symbols defined later)

PR c++/22263
* cp-tree.h (instantiate_decl): Change prototype.
* decl2.c (mark_used): Adjust accordingly.
* pt.c (do_decl_instantiation): Likewise.
(instantiate_class_member): Likewise.
(instantiate_decl): Rename undefined_ok as expl_inst_class_mem_p.
Clear DECL_INTERFACE_KNOWN for an explicitly instantiated template
that has no definition available.
(instantiate_pending_templates): Adjust call to instantiate_decl.

PR c++/22263
* g++.dg/template/explicit7.C: New test.

From-SVN: r102133

i386.c (ix86_expand_branch, [...]): Handle TImode in 64-bit mode the same as DImode in 32-bit mode.

gcc/
2005-07-18  Jan Beulich  <jbeulich@novell.com>

* config/i386/i386.c (ix86_expand_branch, ix86_expand_setcc,
ix86_expand_carry_flag_compare, ix86_expand_int_movcc): Handle TImode
in 64-bit mode the same as DImode in 32-bit mode.
(ix86_expand_ashl_const, ix86_split_ashl, ix86_split_ashr,
ix86_split_lshr): Likewise. Rename to no longer refer to a specific
mode. Add new mode parameter.
* config/i386/i386.h (CONST_OK_FOR_LETTER_P): Describe and handle 'O'.
* config/i386/i386.md (cmpti, addti3, subti3, negti2, ashlti3, ashrti3,
x86_64_shift_adj): New expanders.
(*addti3_1, *subti3_1, *negti2_1, ashlti3_1, *ashlti3_2, ashrti3_1,
*ashrti3_2, lshrti3_1, *lshrti3_2, x86_64_shld, x86_64_shrd): New
insns.
Respective new splitters. Use renamed shift splitter helpers in 32-bit
DImode shift splitters.
* config/i386/i386-protos.h (ix86_split_ashl, ix86_split_ashr,
ix86_split_lshr): Renamed from ix86_split_[al]sh[rl]di. Added new
mode parameter.

From-SVN: r102129

i386.md (movdi_extzv_1): New.

gcc/
2005-07-18  Jan Beulich  <jbeulich@novell.com>

* i386.md (movdi_extzv_1): New.
(zero_extendhidi2): Combine alternatives and never force use of
REX64 prefix.
(zero_extendqidi2): Likewise. Don't restrict input selection.

From-SVN: r102128

Daily bump.

[[Split portion of a mixed commit.]]

From-SVN: r102126.2

nan_inf_fmt.f90: Change case of field width of 8 to +Inf and -Inf.

2005-07-17  Jerry DeLisle  <jvdelisle@verizon.net>
    * gfortran.fortran-torture/execute/nan_inf_fmt.f90: Change case of field
    width of 8 to +Inf and -Inf.

From-SVN: r102124

re PR tree-optimization/22531 (ICE in mark_sym_for_renaming while compiling dwarf2out.c)

2005-07-17  Daniel Berlin  <dberlin@dberlin.org>

Fix PR tree-optimization/22531
* tree-ssa-pre.c (do_eustores):  Make sure LHS is a decl for the
 moment.

From-SVN: r102119

re PR c++/22139 (Segfault with templates and friend functions)

PR c++/22139
* cp-tree.h (DECL_TEMPLATE_INFO): Improve documentation.
* decl.c (duplicate_decls): Re-register template specializations
for functions that have DECL_TEMLPLATE_INFO, even if they do not
have DECL_TEMPLATE_INSTANTIATION set.

PR c++/22139
* g++.dg/template/friend36.C: New test.

From-SVN: r102118

forgot to write changelog entry before commit.

From-SVN: r102117

ChangeLog: Fix date on last commit.

2005-07-17  Jerry DeLisle  <jvdelisle@verizon.net>

    * libfortran/ChangeLog: Fix date on last commit.

From-SVN: r102116

write.c (write_float): Fix field width checks for printing 'Infinity' or 'Inf'.

2005-07-14  Jerry DeLisle  <jvdelisle@verizon.net>

    * io/write.c (write_float): Fix field width checks for
    printing 'Infinity' or 'Inf'.
    (output_float): Fix typo in comment.

From-SVN: r102115

tree-promote-statics.c (pass_promote_statics): Change dump file name.

2005-07-17  Daniel Berlin  <dberlin@dberlin.org>

* tree-promote-statics.c (pass_promote_statics): Change dump file
 name.

From-SVN: r102113

tree-optimize.c (init_tree_optimization_passes): Add pass_eliminate_useless_stores pass.

2005-07-12  Daniel Berlin  <dberlin@dberlin.org>

* tree-optimize.c (init_tree_optimization_passes): Add
pass_eliminate_useless_stores pass.
* tree-pass.h (pass_eliminate_useless_stores): New pass structure.
* tree-ssa-pre.c (is_copy_stmt): New function.
(follow_copies_till_vuse): Ditto.
(do_eustores): Ditto.
(gate_eustores): Ditto.

From-SVN: r102112

* include/private/gcconfig.h (sh-linux): Use LINUX_STACKBOTTOM.

From-SVN: r102110

* defineclass.cc (handleClassBegin): Remove unused variable.

From-SVN: r102109

gcc.c (MFWRAP_SPEC): Don't wrap pthread_join or pthread_exit.

        * gcc.c (MFWRAP_SPEC): Don't wrap pthread_join or pthread_exit.

        * acinclude.m4: New file.
        * configure.ac: Invoke LIBMUDFLAP_CHECK_TLS.
        * configure, config.h.in, Makefile.in, testsuite/Makefile.in: Rebuild.
        * mf-hooks1.c (__mf_0fn_malloc): Move body from ...
        (__mf_0fn_calloc): ... here.
        * mf-hooks3.c (struct pthread_info): Remove.
        (__mf_pthread_info, __mf_pthread_info_idx): Remove.
        (LIBMUDFLAPTH_THREADS_MAX): Set to 1021.
        (struct mf_thread_data): New.
        (mf_thread_data, mf_thread_data_lock): New.
        (__mf_allocate_blank_threadinfo): Remove.
        (__mf_find_threadinfo): Rewrite and simplify.  Only use if TLS is
        not available.
        (__mf_state_perthread): Remove.
        (__mf_get_state, __mf_set_state): New.
        (__mf_pthread_cleanup): Use &errno, rather than saved pointer.
        Update mf_thread_data killing procedure.
        (__mf_pthread_spawner): Similarly.
        (__mf_0fn_pthread_create): Only use wrapper if necessary.  Remove
        code to allocate thread stack space.
        (__mf_0fn_pthread_join, pthread_join): Remove.
        (__mf_0fn_pthread_exit, pthread_exit): Remove.
        * mf-impl.h (dyn_pthread_join, dyn_pthread_exit): Remove.
        (__mf_state_1): Rename from __mf_state; use TLS when available.
        (__mf_get_state, __mf_set_state): New.  Update all users.
        * mf-runtime.c (begin_recursion_protect1): New.
        (BEGIN_RECURSION_PROTECT): Use it.
        (__mf_state_1): Rename from __mf_state; use TLS when available.
        (threads_active_p): Remove.
        (__mf_usage): Compute it directly.

From-SVN: r102108

removed pointer_no_capture entries.

From-SVN: r102107

Move the changelog entry from the top level to the gcc directory.

From-SVN: r102106

re PR fortran/21730 ([4.0 only] Character length incorrect.)

        PR fortran/21730
        * gfortran.dg/pr21730.f: New test.

From-SVN: r102105

re PR fortran/21730 ([4.0 only] Character length incorrect.)

        PR fortran/21730
        * decl.c (do_parm): Adjust character initializer to character length
        of symbol before assigning.

From-SVN: r102104

Daily bump.

[[Split portion of a mixed commit.]]

From-SVN: r102102.2

tree-ssa-structalias.c (need_to_solve): Need to check for preds, too.

2005-07-16  Daniel Berlin  <dberlin@dberlin.org>

* tree-ssa-structalias.c (need_to_solve): Need to check for preds,
too.

From-SVN: r102100

Makefile.in: Added rules for ipa-pure-const.c...

2005-07-16  Danny Berlin <dberlin@dberlin.org>
    Kenneth Zadeck <zadeck@naturalbridge.com>

* Makefile.in: Added rules for ipa-pure-const.c, ipa-reference.c,
ipa-reference.h, ipa-utils.c, ipa-utils.h, ipa-type-escape.c,
ipa-type-escape.h, tree-promote-statics.c
* ipa-pure-const.c, ipa-reference.c, ipa-reference.h, ipa-utils.c,
ipa-utils.h, ipa-type-escape.c, ipa-type-escape.h,
tree-promote-statics.c: new files.
* alias.c: (nonlocal_mentioned_p_1, nonlocal_mentioned_p,
nonlocal_referenced_p_1, nonlocal_referenced_p, nonlocal_set_p_1,
int nonlocal_set_p, mark_constant_function): Deleted.
(rest_of_handle_cfg): Removed call to mark_constant_function.
        (nonoverlapping_component_refs_p): Added calls to support
type based aliasing.
        * tree-ssa-alias.c (may_alias_p,
compute_flow_insensitive_aliasing): Ditto.
* calls.c (flags_from_decl_or_type): Removed reference to
cgraph_rtl_info.
(flags_from_decl_or_type): Support ECF_POINTER_NO_CAPTURE attribute.
* c-common.c (handle_pointer_no_capture_attribute): New function
and added pointer_no_capture attribute.
       * c-typeck.c (convert_arguments): Make builtins tolerant of having
too many arguments.  This is necessary for Spec 2000.
* cgraph.h (const_function, pure_function): Removed.
* common.opt: Added "fipa-pure-const", "fipa-reference",
"fipa-type-escape", and "ftree-promote-static".
* opts.c: Ditto.
* passes.c: Added ipa and tree-promote-statics passes.
* timevar.def: Added TV_IPA_PURE_CONST, TV_IPA_REFERENCE,
TV_IPA_TYPE_ESCAPE, and TV_PROMOTE_STATICS.
* tree.h: Support ECF_POINTER_NO_CAPTURE attribute.
* tree-dfa.c (referenced_var_lookup_if_exists): New function.
* tree-flow.h: Added exposed sra calls and addition of
reference_vars_info field for FUNCTION_DECLS.
* tree-pass.h: Added passes.
* tree-sra.c: (sra_init_cache): New function.
(sra_insert_before, sra_insert_after) Made public.
(type_can_be_decomposed_p): Renamed from type_can_be_decomposed_p
and made public.
* tree-ssa-alias.c (dump_alias_stats): Added stats for type based
aliasing. (may_alias_p): Added code to use type escape analysis to
improve alias sets.
* tree-ssa-operands.c (add_call_clobber_ops): Added parameter and
code to prune clobbers of static variables based on information
produced in ipa-reference pass.  Changed call clobbering so that
statics are not marked as clobbered if the call does not clobber
them.

2005-07-16  Danny Berlin <dberlin@dberlin.org>
    Kenneth Zadeck <zadeck@naturalbridge.com>

* gcc.dg/tree-ssa/ssa-dce-2.c: Changed dg-options to run at -O2
since pure const detection cannot run at -O1 in c compiler.
* gcc.dg/tree-ssa/20030714-1.c Changed scanning patterns because we
can now optimize this case properly.
* gcc.dg/tree-ssa/sra-2.c: Changed to -O3 and removed xfail
because we now pass.
* gcc.dg/vect/vect-92.c: Removed out of bounds array access.

Co-Authored-By: Kenneth Zadeck <zadeck@naturalbridge.com>
From-SVN: r102098