2005-05-10  Thomas Koenig  <Thomas Koenig>

Removed erroneous line from Changelog.

From-SVN: r97944

[multiple changes]

2005-04-10  Thomas Koenig <Thomas.Koenig@online.de>

        PR libfortran/17992
        PR libfortran/19568
        PR libfortran/19595
        PR libfortran/20005
        PR libfortran/20092
        PR libfortran/20131
        PR libfortran/20138
        PR libfortran/20661
        PR libfortran/20744
        * io/transfer.c (top level): eor_condition: New static variable.
        (read_sf): Remove unnecessary zeroing of buffer (there is enough
        information in its length).
        Return a string of length 0 (to be padded by caller) if EOR was
        seen previously.
        Remove erroneous special casing of EOR for standard input.
        Set eor_condition for non-advancing I/O if an end of line was
        detected.
        Increment ioparm.size if necessary.
        (formatted_transfer):  Skip the function if there is an EOR condition.
        (data_transfer_init):  Initialize eor_condition to zero (false).
        (next_record_r):  Clear sf_seen_eor if a \n has been seen already.
        (finalize_transfer):  If there is an EOR condition, raise the error.

2005-04-10   Thomas Koenig  <Thomas.Koenig@online.de>

        * eor_handling_1.f90: New test case.
        * eor_handling_2.f90: New test case.
        * eor_handling_3.f90: New test case.
        * eor_handling_4.f90: New test case.
        * eor_handling_5.f90: New test case.
        * noadv_size.f90: New test case.
        * pad_no.f90: New test case.

From-SVN: r97943

combine.c (combine_simplify_rtx): Remove a transformation that relies on an invalid assumption about rtl...

* combine.c (combine_simplify_rtx): Remove a transformation that
relies on an invalid assumption about rtl sign-extension semantics.

From-SVN: r97941

value-prof.c (tree_divmod_fixed_value_transform): Fix arguments to build_int_cst_wide.

* value-prof.c (tree_divmod_fixed_value_transform): Fix arguments
to build_int_cst_wide.

From-SVN: r97940

re PR target/20126 (Inlined memcmp makes one argument null on entry)

gcc/ChangeLog:
PR target/20126
* loop.c (loop_givs_rescan): If replacement of DEST_ADDR failed,
set the original address pseudo to the correct value before the
original insn, if possible, and leave the insn alone, otherwise
create a new pseudo, set it and replace it in the insn.
* recog.c (validate_change_maybe_volatile): New.
* recog.h (validate_change_maybe_volatile): Declare.
gcc/testsuite/ChangeLog:
* gcc.dg/pr20126.c: New.

From-SVN: r97939

* gfortran.dg/PR19872.f: New test.

From-SVN: r97938

re PR libfortran/19872 ([4.0 only] closed and re-opened file not overwriten)

PR fortran/19872
* io/transfer.c (data_transfer_init): truncate an existing
  file on the first write.

Co-Authored-By: Steven G. Kargl <kargls@comcast.net>
From-SVN: r97937

Daily bump.

[[Split portion of a mixed commit.]]

From-SVN: r97935.2

Fix dg-do directive.

From-SVN: r97932

* gfortran.dg/nint_1.f90: New test.

From-SVN: r97931

simplify.c (gfc_simplify_anint): Use mpfr_round()

* simplify.c (gfc_simplify_anint): Use mpfr_round()
(gfc_simplify_dnint): ditto.
(gfc_simplify_nint): ditto.

From-SVN: r97930

re PR libfortran/19106 ([4.0 only] segfault in executable for print *,sum(a,dim=2,mask=a>0))

2005-04-09  Thomas Koenig  <Thomas.Koenig@online.de>

        PR libfortran/19106
        PR libfortran/19014
        * m4/ifunction.m4 (name`'rtype_qual`_'atype_code): ditto.
        If retarray->data is NULL (i.e. the front end does not
        know the rank and dimenson of the array), fill in its
        properties and allocate memory.
        Change the assertions about rank and dimension of retarray into
        runtime errors and only check them for retarray->data != NULL.
        Do the same for correcting the stride from 0 to 1 in retarray.
        (`m'name`'rtype_qual`_'atype_code): Likewise.
        * m4/iforeach.m4 (name`'rtype_qual`_'atype_code): Likewise.
        Change assertion about rank of array to runtime error.
        (`m'name`'rtype_qual`_'atype_code): Likewise.
        * generated/all_l4.c: Regenerated.
        * generated/all_l8.c: Regenerated.
        * generated/any_l4.c: Regenerated.
        * generated/any_l8.c: Regenerated.
        * generated/count_4_l4.c: Regenerated.
        * generated/count_4_l8.c: Regenerated.
        * generated/count_8_l4.c: Regenerated.
        * generated/count_8_l8.c: Regenerated.
        * generated/maxloc0_4_i4.c: Regenerated.
        * generated/maxloc0_4_i8.c: Regenerated.
        * generated/maxloc0_4_r4.c: Regenerated.
        * generated/maxloc0_4_r8.c: Regenerated.
        * generated/maxloc0_8_i4.c: Regenerated.
        * generated/maxloc0_8_i8.c: Regenerated.
        * generated/maxloc0_8_r4.c: Regenerated.
        * generated/maxloc0_8_r8.c: Regenerated.
        * generated/maxloc1_4_i4.c: Regenerated.
        * generated/maxloc1_4_i8.c: Regenerated.
        * generated/maxloc1_4_r4.c: Regenerated.
        * generated/maxloc1_4_r8.c: Regenerated.
        * generated/maxloc1_8_i4.c: Regenerated.
        * generated/maxloc1_8_i8.c: Regenerated.
        * generated/maxloc1_8_r4.c: Regenerated.
        * generated/maxloc1_8_r8.c: Regenerated.
        * generated/maxval_i4.c: Regenerated.
        * generated/maxval_i8.c: Regenerated.
        * generated/maxval_r4.c: Regenerated.
        * generated/maxval_r8.c: Regenerated.
        * generated/minloc0_4_i4.c: Regenerated.
        * generated/minloc0_4_i8.c: Regenerated.
        * generated/minloc0_4_r4.c: Regenerated.
        * generated/minloc0_4_r8.c: Regenerated.
        * generated/minloc0_8_i4.c: Regenerated.
        * generated/minloc0_8_i8.c: Regenerated.
        * generated/minloc0_8_r4.c: Regenerated.
        * generated/minloc0_8_r8.c: Regenerated.
        * generated/minloc1_4_i4.c: Regenerated.
        * generated/minloc1_4_i8.c: Regenerated.
        * generated/minloc1_4_r4.c: Regenerated.
        * generated/minloc1_4_r8.c: Regenerated.
        * generated/minloc1_8_i4.c: Regenerated.
        * generated/minloc1_8_i8.c: Regenerated.
        * generated/minloc1_8_r4.c: Regenerated.
        * generated/minloc1_8_r8.c: Regenerated.
        * generated/minval_i4.c: Regenerated.
        * generated/minval_i8.c: Regenerated.
        * generated/minval_r4.c: Regenerated.
        * generated/minval_r8.c: Regenerated.
        * generated/product_c4.c: Regenerated.
        * generated/product_c8.c: Regenerated.
        * generated/product_i4.c: Regenerated.
        * generated/product_i8.c: Regenerated.
        * generated/product_r4.c: Regenerated.
        * generated/product_r8.c: Regenerated.
        * generated/sum_c4.c: Regenerated.
        * generated/sum_c8.c: Regenerated.
        * generated/sum_i4.c: Regenerated.
        * generated/sum_i8.c: Regenerated.
        * generated/sum_r4.c: Regenerated.
        * generated/sum_r8.c: Regenerated.

2005-04-09  Thomas Koenig  <Thomas.Koenig@online.de>

        * gfortran.fortran-torture/execute/intrinsic_anyall.f90:
        Added test for callee-allocated arrays with write statements.
        * gfortran.fortran-torture/execute/intrinsic_count.f90: Likewise.
        * gfortran.fortran-torture/execute/intrinsic_mmloc.f90: Likewise.
        * gfortran.fortran-torture/execute/intrinsic_mmval.f90: Likewise.
        * gfortran.fortran-torture/execute/intrinsic_product.f90: Likewise.
        * gfortran.fortran-torture/execute/intrinsic_sum.f90: Likewise.

From-SVN: r97929

Fix problems with labels with hot/cold partitioning.

From-SVN: r97928

re PR libfortran/20163 ([4.0 only] gfortran - error opening direct access file)

2005-04-09  Thomas Koenig  <Thomas.Koenig@online.de>

        PR libfortran/20163
        * gfortran.dg/open-options-blanks.f:  New test.

From-SVN: r97924

re PR libfortran/20163 ([4.0 only] gfortran - error opening direct access file)

2005-04-09  Thomas Koenig <Thomas.Koenig@online.de>

        PR libfortran/20163
        * runtime/string.c (compare0): Use fstrlen() to
        strip trailing blanks from option string.

From-SVN: r97923

* cp-tree.h (cp_deprecated): Remove.

From-SVN: r97922

Makefile.am: Remove libv3test.a.

2005-04-08  Benjamin Kosnik  <bkoz@redhat.com>

* testsuite/Makefile.am: Remove libv3test.a.
* testsuite/Makefile.in: Regenerate.
* testsuite/lib/libstdc++.exp (v3_target_compile): Fix comments.

From-SVN: r97921

fix path to the new tests in my last changelog entry.

From-SVN: r97920

re PR fortran/13257 ([4.0 only] Error instead of warning for missing comma in format string)

PR fortran/13257

fortran/ChangeLog:
* io.c (check_format): Allow an optional comma
between descriptors.

libgfortran/ChangeLog:
* format.c (parse_format_list): Allow an optional comma
between descriptors.

testsuite/ChangeLog:
* comma_format_extension_[1234].f: New tests.

From-SVN: r97919

tree.h (enum tree_index): Add TI_VA_LIST_GPR_COUNTER_FIELD and TI_VA_LIST_FPR_COUNTER_FIELD.

* tree.h (enum tree_index): Add TI_VA_LIST_GPR_COUNTER_FIELD
and TI_VA_LIST_FPR_COUNTER_FIELD.
(va_list_gpr_counter_field, va_list_fpr_counter_field): Define.
* tree-pass.h (pass_stdarg): Add.
* tree-optimize.c (init_tree_optimization_passes): Add pass_stdarg.
* tree-stdarg.c: New file.
* tree-stdarg.h: New file.
* Makefile.in (OBJS-common): Add tree-stdarg.o.
(tree-stdarg.o): Add dependencies.
* function.h (struct function): Add va_list_gpr_size and
va_list_fpr_size fields.
* function.c (allocate_struct_function): Initialize them.
* target.h (struct gcc_target): Add stdarg_optimize_hook.
* target-def.h (TARGET_STDARG_OPTIMIZE_HOOK): Define.
(TARGET_INITIALIZER): Add it.

* config/i386/i386.c (ix86_build_builtin_va_list): Initialize
va_list_{g,f}pr_counter_field.
(ix86_setup_incoming_varargs): Don't do anything if reg_save
area will not be used.  Only save registers that tree-stdarg.c
detected they need saving.
(ix86_va_start): Don't set up fields that won't be used.

* config/rs6000/rs6000.c (rs6000_build_builtin_va_list): Initialize
va_list_{g,f}pr_counter_field.
(setup_incoming_varargs): Don't do anything if reg_save
area will not be used.  Only save registers that tree-stdarg.c
detected they need saving.
(rs6000_va_start): Don't set up fields that won't be used.

* config/alpha/alpha.c: Include tree-flow.h and tree-stdarg.h.
(alpha_build_builtin_va_list): Initialize va_list_gpr_counter_field.
(va_list_skip_additions, alpha_stdarg_optimize_hook): New functions.
(TARGET_STDARG_OPTIMIZE_HOOK): Define.

* gcc.dg/tree-ssa/stdarg-1.c: New test.
* gcc.dg/tree-ssa/stdarg-2.c: New test.
* gcc.dg/tree-ssa/stdarg-3.c: New test.
* gcc.dg/tree-ssa/stdarg-4.c: New test.
* gcc.dg/tree-ssa/stdarg-5.c: New test.
* gcc.c-torture/execute/stdarg-4.c: New test.

* gcc.dg/vmx/varargs-1.c (f1, f2, f3): Add missing va_end.

From-SVN: r97916

re PR target/20795 (ICE in assign_parms)

PR target/20795
* config/i386/i386.c (construct_container): Pass empty aligned
struct, union or class in memory.

* g++.dg/abi/param2.C: New test.

From-SVN: r97912

* cp-tree.h (VF_BINFO_VALUE, VF_BASETYPE_VALUE): Remove.

From-SVN: r97911

cp-tree.h (EXCEPTION_CLEANUP_NAME, [...]): Remove.

* cp-tree.h (EXCEPTION_CLEANUP_NAME, B_SET, B_CLR, B_TST,
CONV_STATIC_CAST): Remove.

From-SVN: r97910

cp-tree.h (EXCEPTION_CLEANUP_NAME, [...]): Remove.

* cp-tree.h (EXCEPTION_CLEANUP_NAME, B_SET, B_CLR, B_TST,
CONV_STATIC_CAST): Remove.

From-SVN: r97908

* cp-tree.h (DECL_ARRAY_DELETE_OPERATOR_P): Remove.

From-SVN: r97907

* cp-tree.h (cxx_alignof): Remove.

From-SVN: r97906

sched-int.h (haifa_insn_data): Remove blockage and units.

* sched-int.h (haifa_insn_data): Remove blockage and units.
(INSN_UNIT, INSN_BLOCKAGE, UNIT_BITS, BLOCKAGE_MASK,
ENCODE_BLOCKAGE, UNIT_BLOCKED, BLOCKAGE_RANGE,
MIN_BLOCKAGE_COST, MAX_BLOCKAGE_COST): Remove.

From-SVN: r97905

dominance.c, [...]: Fix comment typos.

* dominance.c, gthr-win32.h, reg-stack.c, tree-ssa-copy.c,
tree-ssa-operands.c, tree-ssa.c, tree-vrp.c, varasm.c,
config/alpha/alpha.c, config/arm/arm.c, config/m32r/m32r.h,
config/rs6000/predicates.md: Fix comment typos.

From-SVN: r97904

cfglayout.c (copy_bbs): Rename n_edges to num_edges.

* cfglayout.c (copy_bbs): Rename n_edges to num_edges.
* cfgloop.c (get_loop_exit_edges): Likewise.
* cfgloopmanip.c (fix_irreducible_loops): Likewise.
(unloop): Likewise.
* loop-unroll.c (analyze_insns_in_loop): Likewise.
* tree-cfg.c (dump_cfg_status): Likewise.

Co-Authored-By: Steven Bosscher <stevenb@suse.de>
From-SVN: r97903

predicates.md (altivec_register_operand): Remove redundant match_code test.

        * config/rs6000/predicates.md (altivec_register_operand): Remove
        redundant match_code test.
        (gpc_reg_operand): Same.
        (cc_reg_operand): Same.
        (cc_reg_not_cr0_operand): Same.

From-SVN: r97902

Forgotten hunk from my last merge patch:

* final.c (output_addr_const): Do not call mark_referenced.

From-SVN: r97897

tree-ssa.texi: Add immediate use documentation.

2005-04-09  Andrew MacLeod  <amacleod@redhat.com>

* doc/tree-ssa.texi: Add immediate use documentation.

From-SVN: r97895

arm.c (FL_WBUF): Define.

* arm.c (FL_WBUF): Define.
(arm_tune_strongarm): Renamed from arm_is_strong.  All uses changed.
(arm_is_6_or_7): Delete.
(arm_tune_wbuf): New.
(arm_override_options): Set arm_tune_wbuf.
* arm.h (arm_tune_strongarm): Renamed from arm_is_strong.
(arm_is_6_or_7): Delete declaration.
(arm_tune_wbuf): New declartion.
* arm.md (is_strongarm): Derive from arm_tune_strongarm.
(model_wbuf): Derive from arm_tune_wbuf.
* arm-cores.def (arm600, arm610, arm620, arm700, arm700i, arm710)
(arm720, arm710c, arm7100, arm7500, arm7500fe, arm710t, arm720t)
(arm740t): Mark CPUs as having a write buffer.

From-SVN: r97894

match.c (match_arithmetic_if): Remove gfc_ prefix and correct comment according to GNU coding style.

* match.c (match_arithmetic_if): Remove gfc_ prefix and correct
comment according to GNU coding style.

From-SVN: r97890

i386.md (*fp_jcc_7_387): Use 'const0_operand' instead of 'const_double_operand' in operand 2 constraints.

* config/i386/i386.md (*fp_jcc_7_387): Use 'const0_operand' instead
of 'const_double_operand' in operand 2 constraints.  Update enable
condition.

From-SVN: r97887

* builtins.def (BUILT_IN_LFLOOR, BUILT_IN_LFLOORF, BUILT_IN_LFLOORL)
(BUILT_IN_LLFLOOR, BUILT_IN_LLFLOORF, BUILT_IN_LLFLOORL): New.
* optabs.h (enum optab_index): Add new OTI_lfloor.
(lfloor_optab): Define corresponding macro.
* optabs.c (init_optabs): Initialize lfloor_optab.
* genopinit.c (optabs): Implement lfloor_optab using lfloorsi2
and lfloordi2 patterns.

* builtins.c (expand_builtin_int_roundingfn): New prototype.
(expand_builtin_int_roundingfn): New function.
(fold_builtin_int_roundingfn): New prototype.
(fold_builtin_int_roundingfn): New function, renamed from
fold_builtin_lround.
Handle BUILT_IN_LROUND{,F,L}, BUILT_IN_LLROUND{,F,L} and
BUILT_IN_LFLOOR{,F,L}, BUILT_IN_LLFLOOR{,F,L}.
(fold_builtin_1): Fold BUILT_IN_LFLOOR{,F,L} and
BUILT_IN_LLFLOOR{,F,L} using fold_builtin_int_roundingfn.
(mathfn_built_in): Handle BUILT_IN LFLOOR and BUILT_IN_LLFLOOR.
(expand_builtin): Expand BUILT_IN_LFLOOR{,F,L} and
BUILT_IN_LLFLOOR{,F,L} using expand_builtin_int_roundingfn.

* convert.c (convert_to_integer): Convert (long int)floor{,f,l},
into lfloor built-in function and (long long int)floor{,f,l} into
llfloor built-in function.
* fold-const.c (tree_expr_nonnegative_p): Add BUILT_IN_LFLOOR and
BUILT_IN_LLFLOOR.

testsuite:

* gcc.dg/builtins-53.c: New test.

From-SVN: r97886

c-common.def: Move FOR_STMT...

./ * c-common.def: Move FOR_STMT, WHILE_STMT, DO_STMT, BREAK_STMT,
CONTINUE_STMT, and SWITCH_STMT to cp/cp-tree.def.
* c-common.h (WHILE_COND, WHILE_BODY): Move to cp/cp-tree.h.
(DO_COND, DO_BODY): Likewise.
(FOR_INIT_STMT, FOR_COND, FOR_EXPR, FOR_BODY): Likewise.
(SWITCH_STMT_COND, SWITCH_STMT_BODY, SWITCH_STMT_TYPE): Likewise.
(c_common_stmt_codes): Remove FOR_STMT, WHILE_STMT, DO_STMT,
BREAK_STMT, CONTINUE_STMT, and SWITCH_STMT.
(build_continue_stmt, build_break_stmt): Don't declare.
(c_do_switch_warnings): Update declaration.
* c-gimplify.c (enum bc_t): Remove.
(struct c_gimplify_ctx, ctxp): Remove.
(push_context, pop_context): Remove static functions.
(c_genericize): Don't call push_context or pop_context.
(begin_bc_block, finish_bc_block): Remove static functions.
(build_bc_goto): Likewise.
(gimplify_c_loop): Likewise.
(gimplify_for_stmt, gimplify_while_stmt): Likewise.
(gimplify_do_stmt, gimplify_switch_stmt): Likewise.
(c_gimplify_expr): Remove handling of FOR_STMT, WHILE_STMT,
DO_STMT, SWITCH_STMT, CONTINUE_STMT, BREAK_STMT.
* c-common.c (c_do_switch_warnings): Rename from
c_do_switch_warnings_1.
(c_do_switch_warnings) [old version]: Remove.
(c_do_switch_expr_warnings): Remove.
* c-typeck.c (c_finish_case): Call new c_do_switch_warnings
function instead of c_do_switch_expr_warnings.
* c-dump.c (c_dump_tree): Remove handling of BREAK_STMT,
CONTINUE_STMT, DO_STMT, FOR_STMT, SWITCH_STMT, and WHILE_STMT.
* c-pretty-print.c (pp_c_statement): Likewise.
* c-semantics.c (build_break_stmt, build_continue_stmt): Remove.
cp/
* cp-tree.def: Define FOR_STMT, WHILE_STMT, DO_STMT, BREAK_STMT,
CONTINUE_STMT, SWITCH_STMT.
* cp-tree.h (cp_stmt_codes): Add FOR_STMT, WHILE_STMT, DO_STMT,
BREAK_STMT, CONTINUE_STMT, SWITCH_STMT.
(WHILE_COND, WHILE_BODY): Define.
(DO_COND, DO_BODY): Define.
(FOR_INIT_STMT, FOR_COND, FOR_EXPR, FOR_BODY): Define.
(SWITCH_STMT_COND, SWITCH_STMT_BODY, SWITCH_STMT_TYPE): Define.
* cp-gimplify.c (enum bc_t): Define.
(struct cp_gimplify_ctx, ctxp): Define.
(push_context, pop_context): New static functions.
(begin_bc_block, finish_bc_block): New static functions.
(build_bc_goto): New static function.
(gimplify_cp_loop, gimplify_for_stmt): New static functions.
(gimplify_while_stmt, gimplify_do_stmt): Likewise.
(gimplify_switch_stmt): Likewise.
(cp_gimplify_expr): Handle FOR_STMT, WHILE_STMT, DO_STMT,
SWITCH_STMT, CONTINUE_STMT, BREAK_STMT.
(cp_genericize): Call push_context and pop_context.
* semantics.c (finish_break_stmt): Just call build_stmt
(BREAK_STMT) rather than build_break_stmt.
(finish_continue_stmt): Corresponding change.
* decl.c (pop_switch): Update call to c_do_switch_warnings for new
parameters.
* cxx-pretty-print.c (pp_cxx_statement): Handle SWITCH_STMT,
WHILE_STMT, DO_STMT, FOR_STMT, BREAK_STMT, CONTINUE_STMT.
* dump.c (cp_dump_tree): Likewise.

From-SVN: r97885

backport: copy-prop, incremental SSA updating of FUD chains and newly exposed symbols.

Merge from tree-cleanup-branch: VRP, store CCP, store
    copy-prop, incremental SSA updating of FUD chains and
    newly exposed symbols.

* Makefile.in (tree-ssa-copy.o): Depend on tree-ssa-propagate.h.
(OBJS-common): Add tree-vrp.o.
(tree-vrp.o): New rule.
* basic-block.h (nearest_common_dominator_for_set): Declare.
* common.opt (ftree-store-ccp): New flag.
(ftree-copy-prop): New flag.
(ftree-vrp): New flag.
(ftree-store-copy-prop): New flag.
* dominance.c (nearest_common_dominator_for_set): New.
* domwalk.c (walk_dominator_tree): Only traverse
statements in blocks marked in walk_data->interesting_blocks.
* domwalk.h (struct dom_walk_data): Add field interesting_blocks.
* fold-const.c (fold): Handle ASSERT_EXPR.
* opts.c (decode_options): Set flag_tree_copy_prop at -O1.
Set flag_tree_store_ccp, flag_tree_store_copy_prop and
flag_tree_vrp at -O2.
* timevar.def (TV_TREE_VRP): Define.
(TV_TREE_COPY_PROP): Define.
(TV_TREE_STORE_COPY_PROP): Define.
(TV_TREE_SSA_INCREMENTAL): Define.
(TV_TREE_STORE_CCP): Define.
* tree-cfg.c (tree_can_merge_blocks_p): Remove reference
to kill_redundant_phi_nodes from comment.
(verify_expr): Handle ASSERT_EXPR.
* tree-dfa.c (mark_new_vars_to_rename): Remove second
argument.  Update all users.
(mark_call_clobbered_vars_to_rename): Remove.  Update all
users.
* tree-flow-inline.h (unmodifiable_var_p): New.
* tree-flow.h (enum value_range_type): Declare.
(struct value_range_def): Declare.
(value_range): Declare.
(remove_all_phi_nodes_for): Remove.  Update all users.
(find_phi_node_for): Declare.
(add_type_alias): Declare.
(count_uses_and_derefs): Declare.
(kill_redundant_phi_nodes): Remove.
(rewrite_into_ssa): Remove.
(rewrite_def_def_chains): Remove.
(update_ssa, register_new_name_mapping, create_new_def_for,
need_ssa_update_p, name_registered_for_update_p,
release_ssa_name_after_update_ssa, dump_repl_tbl,
debug_repl_tbl, dump_names_replaced_by,
debug_names_replaced_by, mark_sym_for_renaming,
mark_set_for_renaming, get_current_def, set_current_def,
get_value_range, dump_value_range, debug_value_range,
dump_all_value_ranges, debug_all_value_ranges,
expr_computes_nonzero, loop_depth_of_name,
unmodifiable_var_p): Declare.
* tree-gimple.c (is_gimple_formal_tmp_rhs): Handle
ASSERT_EXPR.
* tree-into-ssa.c (block_defs_stack): Update comment.
(old_ssa_names, new_ssa_names, old_virtual_ssa_names,
syms_to_rename, names_to_release, repl_tbl,
need_to_initialize_update_ssa_p, need_to_update_vops_p,
need_to_replace_names_p): New locals.
(NAME_SETS_GROWTH_FACTOR): Define.
(struct repl_map_d): Declare.
(struct mark_def_sites_global_data): Add field
interesting_blocks.
(enum rewrite_mode): Declare.
(REGISTER_DEFS_IN_THIS_STMT): Define.
(compute_global_livein): Use last_basic_block instead of
n_basic_blocks.
(set_def_block): Remove last argument.  Update all callers.
(prepare_use_operand_for_rename): Remove.  Update all callers.
(prepare_def_operand_for_rename): Remove.  Update all callers.
(symbol_marked_for_renaming): New.
(is_old_name): New.
(is_new_name): New.
(repl_map_hash): New.
(repl_map_eq): New.
(repl_map_free): New.
(names_replaced_by): New.
(add_to_repl_tbl): New.
(add_new_name_mapping): New.
(mark_def_sites): Assume that all the operands in the
statement are in normal form.
(find_idf): Assert that the block in the stack is valid.
(get_default_def_for): New.
(insert_phi_nodes_for): Add new argument 'update_p'.
Add documentation.
If update_p is true, add a new mapping between the LHS of
each new PHI and the name that it replaces.
(insert_phi_nodes_1): Only call find_idf if needed.
(get_reaching_def): Call get_default_def_for.
(rewrite_operand): Remove.
(rewrite_stmt): Do nothing if REGISTER_DEFS_IN_THIS_STMT
and REWRITE_THIS_STMT are false.
Assume that all the operands in the statement are in
normal form.
(rewrite_add_phi_arguments): Don't use PHI_REWRITTEN.
(rewrite_virtual_phi_arguments): Remove.
(invalidate_name_tags): Remove.
(register_new_update_single, register_new_update_set,
rewrite_update_init_block, replace_use,
rewrite_update_fini_block, rewrite_update_stmt,
rewrite_update_phi_arguments): New.
rewrite_blocks): Remove argument 'fix_virtual_phis'.
Add arguments 'entry', 'what' and 'blocks'.
Initialize the dominator walker according to 'what' and
'blocks'.
Start the dominator walk at 'entry'.
(mark_def_site_blocks): Add argument 'interesting_blocks'.
Use it to configure the dominator walker.
(rewrite_into_ssa): Remove argument 'all'.
Make internal.
(rewrite_all_into_ssa): Remove.
(rewrite_def_def_chains): Remove.
(mark_def_interesting, mark_use_interesting,
prepare_phi_args_for_update, prepare_block_for_update,
prepare_def_site_for, prepare_def_sites,
dump_names_replaced_by, debug_names_replaced_by,
dump_repl_tbl, debug_repl_tbl, init_update_ssa,
delete_update_ssa, create_new_def_for,
register_new_name_mapping, mark_sym_for_renaming,
mark_set_for_renaming, need_ssa_update_p,
name_registered_for_update_p, ssa_names_to_replace,
release_ssa_name_after_update_ssa,
insert_updated_phi_nodes_for, update_ssa): New.
* tree-loop-linear.c (linear_transform_loops): Call
update_ssa instead of rewrite_into_ssa.
* tree-optimize.c (vars_to_rename): Remove.
Update all users.
(init_tree_optimization_passes): Replace
pass_redundant_phi with pass_copy_prop.
Add pass_vrp.
Replace pass_ccp with pass_store_ccp.
Add pass_store_copy_prop after pass_store_ccp.
(execute_todo): If the TODO_ flags don't include updating
the SSA form, assert that it does not need to be updated.
Call update_ssa instead of rewrite_into_ssa and
rewrite_def_def_chains.
If TODO_verify_loops is set, call verify_loop_closed_ssa.
(tree_rest_of_compilation):
* tree-pass.h (TODO_dump_func, TODO_ggc_collect,
TODO_verify_ssa, TODO_verify_flow, TODO_verify_stmts,
TODO_cleanup_cfg): Renumber.
(TODO_verify_loops, TODO_update_ssa,
TODO_update_ssa_no_phi, TODO_update_ssa_full_phi,
TODO_update_ssa_only_virtuals): Define.
(pass_copy_prop, pass_store_ccp, pass_store_copy_prop, pass_vrp):
Declare.
* tree-phinodes.c (make_phi_node): Update documentation.
(remove_all_phi_nodes_for): Remove.
(find_phi_node_for): New.
* tree-pretty-print.c (dump_generic_node): Handle ASSERT_EXPR.
* tree-scalar-evolution.c (follow_ssa_edge_in_rhs): Likewise.
(interpret_rhs_modify_expr): Likewise.
* tree-sra.c (decide_instantiations): Mark all symbols in
SRA_CANDIDATES for renaming.
(mark_all_v_defs_1): Rename from mark_all_v_defs.
(mark_all_v_defs): New function.  Update all users to call it
with the whole list of scalarized statements, not just the
first one.
* tree-ssa-alias.c (count_ptr_derefs): Make extern.
(compute_flow_insensitive_aliasing): If the tag is
unmodifiable and the variable isn't or vice-versa, don't
make them alias of each other.
(setup_pointers_and_addressables): If the type tag for
VAR is about to change, mark the old one for renaming.
(add_type_alias): New.
* tree-ssa-ccp.c: Document SSA-CCP and STORE-CCP.
(ccp_lattice_t): Rename from latticevalue.
(value): Remove.  Update all users.
(const_val): New local variable.
(do_store_ccp): New local variable.
(dump_lattice_value): Handle UNINITIALIZED.
(debug_lattice_value): New.
(get_default_value): Re-write.
(set_lattice_value): Re-write.
(def_to_varying): Remove.  Update all users.
(likely_value): Return VARYING for statements that make
stores when STORE_CCP is false.
Return VARYING for any statement other than MODIFY_EXPR,
COND_EXPR and SWITCH_EXPR.
(ccp_initialize): Re-write.
(replace_uses_in, replace_vuse_in, substitute_and_fold):
Move to tree-ssa-propagate.c.
(ccp_lattice_meet): Handle memory stores when
DO_STORE_CCP is true.
(ccp_visit_phi_node): Likewise.
(ccp_fold): Likewise.
(evaluate_stmt): Likewise.
(visit_assignment): Likewise.
(ccp_visit_stmt): Likewise.
(execute_ssa_ccp): Add argument 'store_ccp'.  Copy it
into DO_STORE_CCP.
(do_ssa_ccp): New.
(pass_ccp): Use it.
(do_ssa_store_ccp): New.
(gate_store_ccp): New.
(pass_store_ccp): Declare.
* tree-ssa-copy.c: Include tree-ssa-propagate.h.
(may_propagate_copy): Reformat.
Don't abort if ORIG is a virtual and DEST isn't.
If NEW does not have alias information but DEST does,
copy it.
(copy_of, cached_last_copy_of, do_store_copy_prop, enum
copy_prop_kind, which_copy_prop): Declare.
(stmt_may_generate_copy, get_copy_of_val,
get_last_copy_of, set_copy_of_val, dump_copy_of,
copy_prop_visit_assignment, copy_prop_visit_cond_stmt,
copy_prop_visit_stmt, copy_prop_visit_phi_node,
init_copy_prop, fini_copy_prop, execute_copy_prop,
gate_copy_prop, do_copy_prop, gate_store_copy_prop,
store_copy_prop): New.
(pass_copy_prop, pass_store_copy_prop): Declare.
* tree-ssa-dom.c (struct opt_stats_d): Add fields
'num_const_prop' and 'num_copy_prop'.
(cprop_operand): Update them.
(dump_dominator_optimization_stats): Dump them.
(tree_ssa_dominator_optimize): Call update_ssa instead of
rewrite_into_ssa.
(loop_depth_of_name): Declare extern.
(simplify_cond_and_lookup_avail_expr): Guard against NULL
values for LOW or HIGH.
(cprop_into_successor_phis): Only propagate if NEW != ORIG.
(record_equivalences_from_stmt): Call expr_computes_nonzero.
(cprop_operand): Only propagate if VAL != OP.
* tree-ssa-dse.c (dse_optimize_stmt): Mark symbols in removed
statement for renaming.
* tree-ssa-loop-im.c (move_computations): Call update_ssa.
* tree-ssa-loop-ivopts.c (rewrite_address_base): Call
add_type_alias if necessary.
Call mark_new_vars_to_rename.
(tree_ssa_iv_optimize): If new symbols need to be renamed,
mark every statement updated, call update_ssa and
rewrite_into_loop_closed_ssa.
* tree-ssa-loop-manip.c (add_exit_phis): Do not remove DEF_BB
from LIVEIN if VAR is a virtual.
* tree-ssa-loop.c (tree_loop_optimizer_init): Call update_ssa.
* tree-ssa-operands.c (get_expr_operands): Handle ASSERT_EXPR.
(get_call_expr_operands): Reformat statement.
(add_stmt_operand): Don't create V_MAY_DEFs for read-only
symbols.
* tree-ssa-propagate.c (ssa_prop_init): Initialize
SSA_NAME_VALUE for every name.
(first_vdef, stmt_makes_single_load, stmt_makes_single_store,
get_value_loaded_by): New.
(replace_uses_in, replace_vuses_in, replace_phi_args_in,
substitute_and_fold): Move from tree-ssa-ccp.c.
* tree-ssa-propagate.h (struct prop_value_d, prop_value_t,
first_vdef, stmt_makes_single_load, stmt_makes_single_store,
get_value_loaded_by, replace_uses_in, substitute_and_fold):
Declare.
* tree-ssa.c (verify_use): Fix error message.
(propagate_into_addr, replace_immediate_uses, get_eq_name,
check_phi_redundancy, kill_redundant_phi_nodes,
pass_redundant_phi): Remove.  Update all users.
* tree-vect-transform.c (vect_create_data_ref_ptr): Call
add_type_alias, if necessary.
* tree-vectorizer.h (struct _stmt_vect_info): Update
documentation for field 'memtag'.
* tree-vrp.c: New file.
* tree.def (ASSERT_EXPR): Define.
* tree.h (ASSERT_EXPR_VAR): Define.
(ASSERT_EXPR_COND): Define.
(SSA_NAME_VALUE_RANGE): Define.
(struct tree_ssa_name): Add field 'value_range'.
(PHI_REWRITTEN): Remove.
(struct tree_phi_node): Remove field 'rewritten'.
* doc/invoke.texi (-fdump-tree-storeccp, -ftree-copy-prop,
-ftree-store-copy-prop): Document.
* doc/tree-ssa.texi: Remove broken link to McCAT's compiler.
Document usage of update_ssa.

testsuite/ChangeLog

* g++.dg/tree-ssa/pr18178.C: New test.
* gcc.c-torture/execute/20030216-1.x: Ignore at -O1.
* gcc.c-torture/execute/20041019-1.c: New test.
* gcc.dg/tree-ssa/20041008-1.c: New test.
* gcc.dg/tree-ssa/ssa-ccp-12.c: New test.
* gcc.dg/tree-ssa/20030731-2.c: Update to use -fdump-tree-store_ccp.
* gcc.dg/tree-ssa/20030917-1.c: Likewise.
* gcc.dg/tree-ssa/20030917-3.c: Likewise.
* gcc.dg/tree-ssa/20040721-1.c: Likewise.
* gcc.dg/tree-ssa/ssa-ccp-1.c: Likewise.
* gcc.dg/tree-ssa/ssa-ccp-2.c: Likewise.
* gcc.dg/tree-ssa/ssa-ccp-3.c: Likewise.
* gcc.dg/tree-ssa/ssa-ccp-7.c: Likewise.
* gcc.dg/tree-ssa/ssa-ccp-9.c: Likewise.

From-SVN: r97884

Daily bump.

[[Split portion of a mixed commit.]]

From-SVN: r97880.2

re PR libstdc++/20909 (incorrect floating point format)

2005-04-08  Paolo Carlini  <pcarlini@suse.de>

PR libstdc++/20909
* include/bits/locale_facets.tcc (num_put<>::_M_insert_float):
Don't even try to group numbers like 2e20, i.e., no decimal
point, scientific notation.
* testsuite/22_locale/num_put/put/char/20909.cc: New.
* testsuite/22_locale/num_put/put/wchar_t/20909.cc: Likewise.

From-SVN: r97873

re PR target/20814 (ICE in extract_insn for test vmx/varargs-1.c)

        PR target/20814
        * config/rs6000/predicates.md (altivec_register_operand): Accept
        SUBREG.
        (and64_operand): Do not limit CONST_INT to mask64_operand.
        (and64_2_operand): Do not limit CONST_INT to mask64_1or2_operand.
        (and_operand): Do not limit CONST_INT to mask_operand.

From-SVN: r97872

rs6000.c (rs6000_emit_prologue): Use 5 nops, instead of 4.

        * config/rs6000/rs6000.c (rs6000_emit_prologue): Use 5 nops,
        instead of 4.

From-SVN: r97871

re PR rtl-optimization/20466 (Missed invalidation of known memory contents in flow2...)

PR rtl-optimization/20466
* flow.c (invalidate_mems_from_set): Handle a MEM by checking it
for overlap of the address of each list member.
(mark_set_1): Call invalidate_mems_from_set for MEMs too.

From-SVN: r97870

re PR rtl-optimization/20466 (Missed invalidation of known memory contents in flow2...)

PR rtl-optimization/20466
* gcc.c-torture/execute/pr20466-1.c: New test.

From-SVN: r97869

acinclude.m4 (GLIBCXX_ENABLE_SYMVERS): Define _GLIBCXX_ASM_SYMVER.

2005-04-08  Kelley Cook  <kcook@gcc.gnu.org>

* acinclude.m4 (GLIBCXX_ENABLE_SYMVERS): Define _GLIBCXX_ASM_SYMVER.
* acconfig.h: Delete file.
* Makefile.in, acinclude.m4, configure: Regenerate.

From-SVN: r97868

* config/darwin.c (indirect_data): Fix typo in strncmp logic.

From-SVN: r97866

Fix typo.

From-SVN: r97862

linkage.m4 (GLIBCXX_MAYBE_UNDERSCORED_FUNCS): New macro.

2005-04-08  Kelley Cook  <kcook@gcc.gnu.org>

* linkage.m4 (GLIBCXX_MAYBE_UNDERSCORED_FUNCS): New macro.
(GLIBCXX_CHECK_MATH_DECL_AND_LINKAGE_1,
GLIBCXX_CHECK_MATH_DECL_AND_LINKAGE_2,
GLIBCXX_CHECK_MATH_DECL_AND_LINKAGE_3,
GLIBCXX_CHECK_MATH_DECLS_AND_LINKAGES_1,
GLIBCXX_CHECK_STDLIB_DECL_AND_LINKAGE_2): Use it.
(GLIBCXX_CHECK_MATH_SUPPORT): Delete obsolete comment.
* acconfig.h: Delete redundant macros.
* config.h.in, configure: Regenerate.

From-SVN: r97861

linkage.m4 (GLIBCXX_CHECK_MATH_DECLS_AND_LINKAGES_1): Eliminate a subshell and if test fails...

2005-04-08  Kelley Cook  <kcook@gcc.gnu.org>

* linkage.m4 (GLIBCXX_CHECK_MATH_DECLS_AND_LINKAGES_1): Eliminate
a subshell and if test fails, test for same functions with
leading underscore.
(GLIBCXX_CHECK_MATH_SUPPORT): Eliminate seperate checks for _funcs.
* configure: Regenerate.

From-SVN: r97860

re PR c++/20905 (confuses unrelated type name with instance name)

PR c++/20905
* parser.c (cp_parser_type_specifier_seq): Add is_condition
parameter.
(cp_parser_new_type_id): Pass it.
(cp_parser_condition): Likewise.
(cp_parser_conversion_type_id): Likewise.
(cp_parser_type_id): Likewise.
(cp_parser_type_specifier_seq): In a condition, do not allow
invalid type-specifier combinations.
(cp_parser_exception_declaration): Adjust call to
cp_parser_type_specifier_seq.

PR c++/20905
* g++.dg/parse/cond2.C: New test.

From-SVN: r97857

re PR c++/20145 (template "class has virtual functions ... " is not suppressed with -isystem)

* cp-tree.def (TINST_LEVEL): Document TINST_IN_SYSTEM_HEADER_P.
* cp-tree.h (struct tinst_level): Add in_system_header_p.
(TINST_IN_SYSTEM_HEADER_P): New macro.
(make_tinst_level): Remove.
* pt.c (lookup_template_class): Preserve DECL_IN_SYSTEM_HEADER on
the instantiated class.
(push_tinst_level): Do not use make_tinst_level.  Set
TINST_IN_SYSTEM_HEADER_P.
(pop_tinst_level): Likewise.
(instantiate_class_template): Set in_system_header.
(instantiate_pending_templates): Likewise.
* tree.c (make_tinst_level): Remove.

PR c++/20145
* g++.dg/warn/Wdtor1.C: New test.

From-SVN: r97854

backspace.c (unformatted_backspace): Do not dereference the pointer to the stream.

* io/backspace.c (unformatted_backspace): Do not dereference
the pointer to the stream.

From-SVN: r97851

* c-common.h (C_ARTIFICIAL_STRING_P): Remove.

From-SVN: r97849

* match.c (gfc_match_arithmetic_if): Declare static.

From-SVN: r97846

re PR libstdc++/20806 (basic_filebuf::xsgetn()  fails with text mode and DOS line endings and large buffers)

2005-04-08  Danny Smith  <dannysmith@users.sourceforge.net>
    Paolo Carlini  <pcarlini@suse.de>

PR libstdc++/20806
* config/os/mingw32/os_defines.h: Define
_GLIBCXX_HAVE_DOS_BASED_FILESYSTEM.
* config/os/newlib/os_defines.h: Likewise, for __CYGWIN__.
* include/bits/fstream.tcc (basic_filebuf<>::showmanyc()):
Use it.
(basic_filebuf<>::xsgetn(_CharT*, streamsize)): Likewise.

Co-Authored-By: Paolo Carlini <pcarlini@suse.de>
From-SVN: r97842

genattrtab.c (attr_desc): Remove negative_ok and unsigned_p.

* genattrtab.c (attr_desc): Remove negative_ok and unsigned_p.
(check_attr_value, write_attr_get, write_expr_attr_cache,
find_attr, make_internal_attr): Don't reference negative_ok or
unsigned_p.
* genattrtab.h (ATTR_NEGATIVE_OK, ATTR_UNSIGNED,
ATTR_FUNC_UNITS, ATTR_BLOCKAGE): Remove.
(ATTR_STATIC): Adjust the value.

From-SVN: r97841

* tree.h (STRIP_MAIN_TYPE_NOPS): Remove.

From-SVN: r97840

* function.h (nonlocal_labels): Remove.

From-SVN: r97839

function.h (function): Remove instrument_entry_exit.

* function.h (function): Remove instrument_entry_exit.
(current_function_instrument_entry_exit): Remove.

From-SVN: r97838

function.c (push_function_context_to): Don't set contains_functions.

* function.c (push_function_context_to): Don't set
contains_functions.
* function.h (function): Remove contains_functions.
(current_function_contains_functions): Remove.

From-SVN: r97837

* c-tree.h (C_LANG_TREE_NODE_CHAIN_NEXT): Remove.

From-SVN: r97836

* config/s390/tpf.h (ASM_SPEC): Define.

From-SVN: r97832

tree-flow.h: Remove the prototype for redirect_immediate_uses.

* tree-flow.h: Remove the prototype for
redirect_immediate_uses.
(TDFA_USE_OPS, TDFA_USE_VOPS): Remove.

From-SVN: r97830

arm.c (arm_const_double_by_parts): New function.

* arm.c (arm_const_double_by_parts): New function.
* arm-protos.h (arm_const_double_by_parts): Add prototype.
* arm.md (define_split for 64-bit constants): Add another one.

From-SVN: r97828

tree-ssa-operands.c (correct_use_link): Remove linear scan.

2005-04-08  Andrew MacLeod  <amacleod@redhat.com>

* tree-ssa-operands.c (correct_use_link): Remove linear scan.

From-SVN: r97827

* system.h: Revert last change.

From-SVN: r97826

re PR fortran/17229 (parser confused by arithmetic if inside an if)

PR fortran/17229

* match.c (gfc_match_arithmetic_if): New function to match an
arithmetic IF statement.
(gfc_match_if): Use gfc_match_arithmetic_if to match an
arithmetic IF statement embedded in a simple IF statement.

* gfortran.dg/pr17229.f: New test.

From-SVN: r97825

* config/xtensa/xtensa.h (target_flags, MASK_NO_FUSED_MADD)
(MASK_CONST16, TARGET_NO_FUSED_MADD, TARGET_CONST16)
(TARGET_SWITCHES): Delete.
* config/xtensa/xtensa.c (TARGET_DEFAULT_TARGET_FLAGS): Define.
* config/xtensa/xtensa.md (muladdsf3, mulsubsf3): Check
TARGET_FUSED_MADD instead of !TARGET_NO_FUSED_MADD.
* config/xtensa/xtensa.opt: New file.

From-SVN: r97822

fp-bit.c: Include L_mul_tf in #endif comment.

* config/fp-bit.c: Include L_mul_tf in #endif comment.
* config/fp-bit.h: Tidy comments.

From-SVN: r97819

acconfig.h: Sort the bottom section.

2005-04-08  Kelley Cook  <kcook@gcc.gnu.org>

* acconfig.h: Sort the bottom section.
* config.h.in: Regenerate.

From-SVN: r97818

acconfig.h: Remove redundant HAVE_FLOAT_H.

2005-04-08  Kelley Cook  <kcook@gcc.gnu.org>

* acconfig.h: Remove redundant HAVE_FLOAT_H.
* config.h.in: Regenerate.

From-SVN: r97817

system.h: Poison PARAMS.

* system.h: Poison PARAMS.

java:
* java-tree.h: Don't use PARAMS().

From-SVN: r97816

configure.ac: Create template for PACKAGE and VERSION.

2005-04-08  Kelley Cook  <kcook@gcc.gnu.org>

* configure.ac: Create template for PACKAGE and VERSION.
Update comment on how to regenerate file.  Update minimum
automake version to 1.9.3.
* acconfig.h: Remove PACKAGE and VERSION.
* aclocal.m4, configure, Makefile.in, po/Makefile.in,
src/Makefile.in, include/Makefile.in, libmath/Makefile.in,
testsuite/Makefile.in, config.h.in: Regenerate.

From-SVN: r97815

Daily bump.

[[Split portion of a mixed commit.]]

From-SVN: r97813.2

Revert last patch for more testing.

From-SVN: r97810

* configure: Regenerate.

From-SVN: r97809

* libtool.m4: Update AC_LIBTOOL_SYS_MAX_CMD_LEN bits from upstream.

From-SVN: r97808

* mf-runtime.h: Add libmudflap copyright clause.

From-SVN: r97807

* config/vax/vax.h (target_flags, MASK_UNIX_ASM, MASK_VAXC_ALIGNMENT)
(MASK_G_FLOAT, TARGET_UNIX_ASM, TARGET_VAXC_ALIGNMENT, TARGET_G_FLOAT)
(TARGET_SWITCHES): Delete.
* config/vax/vax.c (TARGET_DEFAULT_TARGET_FLAGS): Override default.
* config/vax/vax.opt: New file.

From-SVN: r97805

re PR libfortran/20766 ([darwin] - run time error when calling fortran subroutine from c)

2005-04-07  Andrew Pinski  <pinskia@physics.uc.edu>

        PR libfortran/20766
        * configure.ac (extra_ldflags_libgfortran): Set for *-darwin* to
        "-Wl,-single_module".
        * configure: Regenerate.
        * Makefile.am (libgfortran_la_LDFLAGS): Add extra_ldflags_libgfortran.
        * Makefile.in: Regenerate.

From-SVN: r97804

class.c (push_class): By default, suppress debug output.

* class.c (push_class): By default, suppress debug output.
(finish_class): Enable debug output for classes we're emitting.

From-SVN: r97797

Makefile.in: Add make ifeq define for hppa linux tasking support.

* Makefile.in: Add make ifeq define for hppa linux tasking support.
* system-hpux.ads: Define Signed_Zeros to be True.
* system-linux-hppa.ads, s-osinte-linux-hppa.ads: New files.

Co-Authored-By: John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
From-SVN: r97796

tiny_1.f90: New test.

* gfortran.dg/tiny_1.f90: New test.
* gfortran.dg/tiny_2.f90: New test.

From-SVN: r97795

tree-ssa-dse.c (dse_optimize_stmt): Fix incorrect comment.

2005-04-07  Daniel Berlin  <dberlin@dberlin.org>

* tree-ssa-dse.c (dse_optimize_stmt): Fix incorrect comment.

From-SVN: r97793

simplify.c (gfc_simplify_exponent): Fix exponent(tiny(x))

From-SVN: r97792

iq2000.h (DONT_ACCESS_GBLS_AFTER_EPILOGUE): Don't define.

* config/iq2000/iq2000.h (DONT_ACCESS_GBLS_AFTER_EPILOGUE): Don't
define.
* config/mips/mips.h (DONT_ACCESS_GBLS_AFTER_EPILOGUE): Likewise.
* config/sparc/sparc.h (DONT_ACCESS_GBLS_AFTER_EPILOGUE):
Likewise.

From-SVN: r97790

tree-ssa-sink.c (nearest_common_dominator_of_uses): Consider all immediate uses in PHI nodes.

* tree-ssa-sink.c (nearest_common_dominator_of_uses): Consider
all immediate uses in PHI nodes.

From-SVN: r97788

gcj.texi: Correct gcj-dbtool instructions.

2005-04-07  Andrew Haley  <aph@redhat.com>

        * gcj.texi: Correct gcj-dbtool instructions.

From-SVN: r97787

eor_1.f90: Fix dg-do run line

2005-04-07  Thomas Koenig  <Thomas.Koenig@online.de>

* gfortran.dg/eor_1.f90:  Fix dg-do run line
* gfortran.dg/open_new.f90:  Fix dg-do run line

From-SVN: r97784

MAINTAINERS (Write After Approval): Add myself.

2005-04-04  Thomas Koenig  <Thomas.Koenig@online.de>

* MAINTAINERS (Write After Approval): Add myself.

From-SVN: r97782

MAINTAINERS (Write After Approval): Add myself.

2005-05-07  Thomas Koenig  <Thomas.Koenig@online.de>

* MAINTAINERS (Write After Approval):  Add myself.

From-SVN: r97781

* MAINTAINERS (Port Maintainers): Add self for Blackfin.

From-SVN: r97779

arm.c (arm_const_double_inline_cost): Handle any constant by using gen_lowpart and gen_highpart_mode.

* arm.c (arm_const_double_inline_cost): Handle any constant by
using gen_lowpart and gen_highpart_mode.
(note_invalid_constants): All constants in an RTX with a constraint
that permits memory are now pushed to the constant pool.
(output_move_double): Delete code to handle reg to reg and
constant to reg moves.
(const_double_needs_minipool, output_mov_immediate): Delete.
* arm.h (EXTRA_CONSTRAINT_STR_ARM): All 'D' variants now handle
CONST_INT and CONST_VECTOR.
* arm.md (ANY64): New mode macro.
(arm_movdi): Split reg-reg and const-reg moves.  Simplify constraints.
(movdf_soft_insn): Split reg-reg and const-reg moves.
(split patterns for 64-bit constant and register moves): New.
* cirrus.md (cirrus_arm_movdi): Split reg-reg and const-reg moves.
(cirrus_movdf_hard_insn): Likewise.
* fpa.md (movdf_fpa): Likewise.
* iwmmxt.md (iwmmxt_arm_movdi): Likewise.
(movv8qi_internal, movv4hi_internal, movv2si_internal): Fix
constraints.
(movv2si_internal_2): Likewise.
* vfp.md (arm_movdi_vfp): Split reg-reg and const-reg moves.
(movdf_vfp): Likewise.
* arm-protos.h (output_mov_immediate): Delete prototype.

From-SVN: r97778

re PR target/20093 (23_containers/deque/cons/2.cc execution test fails on ia64-hpux, -milp32)

PR target/20093
* simplify-rtx.c (simplify_unary_operation_1): Check
SUBREG_PROMOTED_UNSIGNED_P (op) > 0 for zero-extension.

From-SVN: r97775

Fix numerous IA-64 C++ failures, IA-64 bootstrap trouble.

PR target/20717
* cgraphunit.c (record_call_1, case FDESC_EXPR): Handle same as
ADDR_EXPR.

From-SVN: r97773

test.html: Update.

2005-04-06  Benjamin Kosnik  <bkoz@redhat.com>

* docs/html/test.html: Update.
* testsuite/printnow.c: Remove.
* scripts/check_survey.in: Remove.

* testsuite/abi_check.cc: To...
* testuite/testsuite_abi_check.cc: ...here.
* testsuite/libstdc++-abi/abi.exp: Change abi_check.cc to
testsuite_abi_check.cc.

* testsuite/testsuite_hooks.h: Move character related bits to...
* testsuite/testsuite_character.h: ...here.
* testsuite/testsuite_character.cc: ... and here.
* testsuite/21_strings/basic_string/inserters_extractors/pod/
10081-in.cc: Use testsuite_character.h.
* testsuite/21_strings/basic_string/inserters_extractors/pod/
10081-out.cc: Same.
* testsuite/22_locale/numpunct/members/pod/1.cc: Same.
* testsuite/22_locale/numpunct/members/pod/2.cc: Same.
* testsuite/27_io/basic_filebuf/2.cc: Same.
* testsuite/27_io/basic_fstream/2.cc: Same.
* testsuite/27_io/basic_istream/2.cc: Same.
* testsuite/27_io/basic_istream/extractors_arithmetic/pod/
3983-1.cc: Same.
* testsuite/27_io/basic_istream/extractors_character/char/
9826.cc: Same.
* testsuite/27_io/basic_istream/extractors_character/pod/
3983-2.cc: Same.
* testsuite/27_io/basic_istream/extractors_other/pod/3983-3.cc: Same.
* testsuite/27_io/basic_istream/sentry/pod/1.cc: Same.
* testsuite/27_io/basic_ostream/2.cc: Same.
* testsuite/27_io/basic_ostream/sentry/pod/1.cc: Same.
* testsuite/27_io/basic_streambuf/2.cc: Same.
* testsuite/27_io/basic_stringbuf/2.cc: Same.
* testsuite/27_io/basic_stringbuf/4.cc: Same.
* testsuite/27_io/basic_stringstream/2.cc: Same.
* testsuite/27_io/fpos/1.cc: Same.
* testsuite/ext/mt_allocator/tune-1.cc: Same.
* testsuite/ext/mt_allocator/tune-2.cc: Same.
* testsuite/ext/stdio_filebuf/char/1.cc: Same.
* testsuite/lib/libstdc++.exp (v3-build_support): Add
testsuite_character.cc.
* testsuite/Makefile.am (libv3test_a_SOURCES): Add
testsuite_character.cc.
* testsuite/Makefile.in: Regenerate.

* configure.ac: Remove use of check_survey.
* configure: Regenerate.
* testsuite/Makefile.am: Remove check-script and
check-script-install rules.
* testsuite/Makefile.in: Regenerate.

From-SVN: r97772

Daily bump.

[[Split portion of a mixed commit.]]

From-SVN: r97770.2

* gcc.dg/20050321-2.c: Restrict to target fpic.

From-SVN: r97765

target-supports.exp (get_compiler_messages): Support optional arguments, the fourth being compiler options.

* lib/target-supports.exp (get_compiler_messages): Support
optional arguments, the fourth being compiler options.
(check_effective_target_fpic): New proc.
* gcc.dg/20050321-2.c: Restrict to target fpic.

From-SVN: r97763

coverage.h (GCOV_TYPE_NODE): Delete.

* coverage.h (GCOV_TYPE_NODE): Delete.
* coverage.c (coverage_counter_alloc, tree_coverage_counter_ref)
(build_ctr_info_type): Use get_gcov_type () instead of GCOV_TYPE_NODE.
* tree-profile.c (tree_gen_edge_profiler, tree_gen_interval_profiler)
(tree_gen_pow2_profiler, tree_gen_one_value_profiler): Likewise.
* value-prof.c (tree_divmod_fixed_value_transform): Delete.

From-SVN: r97760