spu.h (STACK_SAVE_AREA): Use VOIDmode for SAVE_FUNCTION...

* spu.h (STACK_SAVE_AREA): Use VOIDmode for SAVE_FUNCTION, SImode
for SAVE_NONLOCAL and Pmode for any other save level.
* spu-protos.h (spu_restore_stack_block): Declare.
* spu.md (save_stack_block): Remove.
(restore_stack_block): Call spu_restore_stack_block.
* spu.c (spu_restore_stack_block): New function.
(spu_expand_epilogue): Remove old comment.

Co-Authored-By: Ben Elliston <bje@au.ibm.com>
From-SVN: r120633

[multiple changes]

2007-01-09  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/30408
* resolve.c (resolve_code): Use the code->expr character length
directly to set length of llen.

2007-01-09  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/30408
* lang.opt: Add Wcharacter_truncation option.
* options.c (gfc_init_options): Initialize
gfc_option.warn_character_truncation to zero.
(gfc_handle_option): Add case for OPT_Wcharacter_truncation.

From-SVN: r120632

* gfortran.dg/altreturn_2.f90: Removed executable bit.

From-SVN: r120631

re PR middle-end/30322 (((-i-1) + i) +1) is turned into ~i + (i+1) and never into 0 on the tree level)

PR tree-optimization/30322
* tree-ssa-loop-ivopts.c (fold_affine_expr, iv_value): Removed.
(cand_value_at): Return the value as aff_tree.
(may_eliminate_iv): Convert the bound from aff_tree to tree.
* tree-affine.c (aff_combination_add_cst, aff_combination_add_product,
aff_combination_mult): New functions.
(aff_combination_add): Use aff_combination_add_cst.
(aff_combination_convert): Allow conversions to a wider type.
(tree_to_aff_combination): Handle BIT_NOT_EXPR.
* tree-affine.h (aff_combination_mult): Declare.

* gcc.dg/tree-ssa/loop-21.c: New test.

From-SVN: r120630

Daily bump.

From-SVN: r120628

tm.texi: Update documentation to reflect reality of exec and start file search behaviours.

gcc/

2007-01-09  Carlos O'Donell  <carlos@codesourcery.com>

* doc/tm.texi: Update documentation to reflect reality of exec
and start file search behaviours. Update copyright year.
* doc/invoke.texi: Explain how GCC_EXEC_PREFIX is used to find
header file directories.

From-SVN: r120622

Merged gcj-eclipse branch to trunk.

From-SVN: r120621

i386.md (*sinxf2): Rename to *sinxf2_i387.

        * config/i386/i386.md (*sinxf2): Rename to *sinxf2_i387.
        (*cosxf2): Rename to cosxf2_i387.

        (*sindf2, *sinsf2): Extend operand 1 to XFmode.  Macroize patterns
        using X87MODEF12 mode macro. Rename patterns to
        *sin_extend<mode>xf2_i387.  Use SSE_FLOAT_MODE_P to disable patterns
        for SSE math.
        (*cosdf2, *cossf2): Ditto.
        (sincosdf3, sincossf3): Ditto.  Rewrite corresponding splitters
        to match extended input operands.

        (sincos<mode>3): New expander.

        (*sinextendsfdf2, *cosextendsfdf2, *sincosextendsfdf3): Remove
        insn patterns and corresponding splitters.

From-SVN: r120620

t-linux (TARGET_LIBGCC2_CFLAGS): Delete.

gcc/
* config/sh/t-linux (TARGET_LIBGCC2_CFLAGS): Delete.
(SHLIB_MAPFILES, SHLIB_LINK, SHLIB_INSTALL): Likewise.
libgcc/
* config/sh/t-linux: New.
* config.host (sh*-*-linux*): Set tmake_file.

From-SVN: r120619

re PR target/30173 (Error in ARM softfloat routine __adddf3)

2007-01-09  Nicolas Pitre  <nico@cam.org>

PR target/30173
* arm/ieee754-df.S (Lad_s): Also test the low word of X for zero.

From-SVN: r120613

MAINTAINERS: Add myself as i386 maintainer.

        * MAINTAINERS: Add myself as i386 maintainer.

From-SVN: r120612

Index: ChangeLog
2007-01-08  Geoffrey Keating  <geoffk@apple.com>

* target.h (struct gcc_target): New field library_rtti_comdat.
* target-def.h (TARGET_CXX_LIBRARY_RTTI_COMDAT): New.
(TARGET_CXX): Add TARGET_CXX_LIBRARY_RTTI_COMDAT.
* doc/tm.texi (C++ ABI): Document TARGET_CXX_LIBRARY_RTTI_COMDAT.
* config/darwin.h (TARGET_CXX_LIBRARY_RTTI_COMDAT): Define.

Index: testsuite/ChangeLog
2007-01-08  Geoffrey Keating  <geoffk@apple.com>

* g++.dg/rtti/darwin-builtin-linkage.C: New.

Index: cp/ChangeLog
2007-01-08  Geoffrey Keating  <geoffk@apple.com>

* rtti.c: Include target.h.
(emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
don't emit typeinfo for fundamental types as weak.
* Make-lang.in (cp/rtti.o): Update and correct dependencies.

From-SVN: r120611

Regenerate configure after updating configure.in

From-SVN: r120610

* doc/invoke.texi (Optimize Options): Correct description of -O0.

From-SVN: r120609

* doc/invoke.texi (Optimize Options): Correct description of -O0.

From-SVN: r120608

intrinsics-1.c: Remove xfail.

2007-01-08  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        * gcc.target/spu/intrinsics-1.c: Remove xfail.

From-SVN: r120607

Daily bump.

From-SVN: r120603

tree.h (force_fit_type_double): Export.

2007-01-08  Richard Guenther  <rguenther@suse.de>

* tree.h (force_fit_type_double): Export.
(force_fit_type): Remove.
* fold-const.c (force_fit_type_double): New function.
(force_fit_type): Remove.
(int_const_binop): Use it.
(fold_convert_const_int_from_int): Likewise.
(fold_convert_const_int_from_real): Likewise.
(fold_div_compare): Likewise.
(fold_sign_changed_comparison): Likewise.
(fold_unary): Likewise.
(fold_negate_const): Likewise.
(fold_abs_const): Likewise.
(fold_not_const): Likewise.
* c-common.c (shorten_compare): Use force_fit_type_double.
* convert.c (convert_to_pointer): Likewise.

From-SVN: r120597

tree.h (build_int_cst_wide_type): Export.

2007-01-08  Richard Guenther  <rguenther@suse.de>

* tree.h (build_int_cst_wide_type): Export.
* tree.c (build_int_cst_wide_type): New function.
(build_int_cst_wide): Fix comment.
* builtins.c (fold_builtin_object_size): Use build_int_cst
to build -1 or 0 of the correct type.  Use fit_double_type
to check for overflow.
* fold-const.c (optimize_bit_field_compare): Use build_int_cst_type
to build the mask.
(decode_field_reference): Likewise.
(all_ones_mask_p): Likewise.
(native_interpret_int): Use build_int_cst_wide_type.
(fold_binary): Use build_int_cst_type to build an all-ones
value.
* stor-layout.c (set_sizetype): Use build_int_cst_wide_type.

java/
* lex.c (do_java_lex): Use build_int_cst_wide_type.
* jcf-parse.c (get_constant): Likewise.

cp/
* cvt.c (cp_convert_to_pointer): Use build_int_cst_type.

ada/
* cuintp.c (build_cst_from_int): Use built_int_cst_type.
* trans.c (gnat_to_gnu): Likewise.

From-SVN: r120596

* config/pa/t-pa64 (libgcc_stub.a): Use $(T).

From-SVN: r120595

genautomata.c (STATS_OPTION): New option.

* genautomata.c (STATS_OPTION): New option.
(stats_flag): New flag.
(gen_automata_option): Handle it.
(initiate_automaton_gen): Ditto.
(write_automata): Output statistics only if stats_flag is
set. Likewise, output time statistics only if time_flag is set.
* doc/md.texi (Processor pipeline description): Document new flag.

From-SVN: r120594

builtins.c (fold_builtin_int_roundingfn): Use fit_double_type.

2007-01-08  Richard Guenther  <rguenther@suse.de>

* builtins.c (fold_builtin_int_roundingfn): Use fit_double_type.
* tree.c (build_int_cst_type): Likewise.
(size_in_bytes): Don't call force_fit_type on the result.
(int_fits_type_p): Use fit_double_type.
* fold-const.c (fit_double_type): New function.
(force_fit_type): Use it.
* tree.h (fit_double_type): Export.

From-SVN: r120593

* MAINTAINERS: Add myself as i386 maintainer.

From-SVN: r120592

* MAINTAINERS: Add myself as build system maintainer.

From-SVN: r120591

* ipa.c (function_and_variable_visibility): Fix return type.

From-SVN: r120590

* tree-vectorizer.c (gate_increase_alignment): Fix return type.

From-SVN: r120589

overflow-warn-1.C: Fix testcase.

2007-01-08  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

testsuite/
* g++.dg/warn/overflow-warn-1.C: Fix testcase.
* g++.dg/warn/overflow-warn-3.C: Likewise.
* g++.dg/warn/overflow-warn-4.C: Likewise.
* g++.dg/warn/overflow-warn-5.C: Likewise.
* g++.dg/warn/overflow-warn-6.C: Likewise.
* g++.dg/warn/Woverflow-1.C: Likewise.
* g++.dg/warn/Woverflow-2.C: Likewise.
* g++.dg/warn/Woverflow-3.C: Likewise.
* g++.dg/warn/multiple-overflow-warn-2.C: Likewise.

From-SVN: r120588

interface.c, [...]: Update Copyright years.

2007-01-08  Steven G. Kargl  <kargl@gcc.gnu.org>

    * interface.c, intrinsic.c, gfortranspec.c, io.c, f95-lang.c,
    iresolve.c, match.c:  Update Copyright years.  Whitespace.

From-SVN: r120587

tree-ssa-ccp.c (maybe_fold_offset_to_array_ref): Use type of offset to build the index.

2007-01-08  Richard Guenther  <rguenther@suse.de>

* tree-ssa-ccp.c (maybe_fold_offset_to_array_ref): Use type
of offset to build the index.
* tree-pretty-print.c (dump_generic_node): Don't build negated
const just for printing.
* c-pretty-print.c (pp_c_integer_constant): Likewise.
* builtins.c (fold_builtin_int_roundingfn): Check if result
fits the type by using force_fit_type and comparing the result.
* predict.c (predict_loops): Use compare_tree_int for comparison.
* tree.c (build_int_cst): Fall back to integer_type_node for
NULL_TREE type.
(build_int_cst_wide): Assert type is non-null.

fortran/
* trans-io.c (transfer_array_desc): Use build_int_cst instead
of build_int_cstu.

From-SVN: r120586

* configure.in: Add support for an x86_64-mingw* target.

From-SVN: r120585

trans-array.c (constant_array_constructor_p): New function to determine whether an array constructor consists only of...

* trans-array.c (constant_array_constructor_p): New function to
determine whether an array constructor consists only of constant
elements, and if so return it's size.
(gfc_build_constant_array_constructor): Construct a statically
initialized gfortran array for a given EXPR_ARRAY.
(gfc_trans_constant_array_constructor): Efficiently scalarize
a constant array constructor.
(gfc_trans_array_constructor):  Tidy up use of CONST_STRING.
Special case scalarization of constant array constructors, all of
whose elements are specified, using constant_array_constructor_p
and gfc_trans_constant_array_constructor.
(gfc_conv_scalarized_array_ref): Check whetger info->offset is zero
before adding it to index, to avoid creating a NON_LVALUE_EXPR.

* gfortran.dg/array_constructor_14.f90: New test case.
* gfortran.dg/vect/vect-5.f90: Update test for improved alignment.

From-SVN: r120584

Better handling of COND_EXPRs in rhs

From-SVN: r120581

tree-ssa-forwprop.c (forward_propagate_into_cond, [...]): Release defs of propagated statement.

* tree-ssa-forwprop.c (forward_propagate_into_cond,
tree_ssa_forward_propagate_single_use_va): Release defs of propagated
statement.

From-SVN: r120580

re PR tree-optimization/23603 (VRP does not say range for a in a = b == c; is [0,1])

2007-01-08  Richard Guenther  <rguenther@suse.de>

        PR tree-optimization/23603
        * tree-vrp.c (set_value_range_to_truthvalue): New function.
        (extract_range_from_binary): Fall back to truthvalue instead of
        varying for TRUTH_*_EXPR.
        (extract_range_from_comparison): Fall back to truthvalue instead of
        varying.
        (vrp_visit_phi_node): Don't adjust new range bounds to +INF/-INF
        if all visited PHI values were constant.

        * gcc.dg/tree-ssa/vrp31.c: New testcase.
        * gcc.dg/tree-ssa/vrp32.c: Likewise.

From-SVN: r120578

cgraphunit.c (cgraph_process_new_functions): Reset reachable flag.

* cgraphunit.c (cgraph_process_new_functions): Reset reachable flag.
(cgraph_analyze_function): break out from ...
(cgraph_finalize_compilation_unit): ... here.
(cgraph_expand_function): Remove forgoten commented out line.
(cgraph_optimize): Analyze functions.

From-SVN: r120577

tree-pas.h (TODO_remove_function): New flag.

* tree-pas.h (TODO_remove_function): New flag.
(TODO_update*): Renumber.
(pass_ipa_increase_alignment,
pass_ipa_function_and_variable_visibility): New passes.
* cgraphunit.c (cgraph_increase_alignment): Move to tree-vectorizer.c
(cgraph_function_and_variable_visibility): Move to ipa.c
(cgraph_optimize): Don't call cgraph_function_and_variable_visibility,
cgraph_increase_alignment.
* ipa-inline.c (cgraph_decide_inlining): Don't push timevar.
(cgraph_decide_inlining_incrementally): Push TV_INTEGRATION before
calling tree-inline.
(cgraph_early_inlining): Do not call cgraph_remove_unreachable_nodes.
(pass_ipa_inline, pass_early_ipa_inlining): Set TODO_remove_functions
* tree-vectorizer.c (increase_alignment): Move here from cgraphunit.c
(gate_increase_alignment): New function.
(pass_ipa_increase_alignment): New pass.
* ipa.c: Inline tree-pass.h and timevar.h
(function_and_variable_visibility): Move here from cgraphunit.c
* tree-optimize.c (pass_early_local_passes): Add TODO_remove_functions.
* passes.c (init_optimization_passes): Add the two new passes.
(execute_todo): Handle cgraph_remove_functions.

From-SVN: r120576

* config/frv/predicates.md (reg_or_0_operand): Accept CONST_DOUBLEs.

From-SVN: r120574

rtems.h, t-rtems: New.

* config/bfin/rtems.h, config/bfin/t-rtems: New.
* config.gcc: Add bfin*-rtems*.

From-SVN: r120573

c.opt: Add -flax-vector-conversions.

gcc/
* c.opt: Add -flax-vector-conversions.
* c-typeck.c (convert_for_assignment): Pass flag to
vector_types_convertible_p to allow emission of note.
(digest_init): Likewise.
(comptypes_internal): Use vector_types_convertible_p.
* c-opts.c: Handle -flax-vector-conversions.
* c-common.c (flag_lax_vector_conversions): New.
(vector_types_convertible_p): Unless -flax-vector conversions
has been passed, disallow conversions between vectors with
differing numbers of subparts and/or element types.  If such
a conversion is disallowed, possibly emit a note on the first
occasion only to inform the user of -flax-vector-conversions.
The new last argument specifies this.
* c-common.h (flag_lax_vector_conversions): New.
(vector_types_convertible_p): Add extra argument.
* config/i386/i386.c (ix86_init_mmx_sse_builtins): Use
char_type_node for V*QI type vectors.
* config/rs6000/rs6000-c.c (altivec_overloaded_builtins):
Update to satisfy new typechecking rules.
* config/rs6000/altivec.h (vec_cmple): Use vec_cmpge.
* doc/invoke.texi (C Dialect Options): Document
-flax-vector-conversions.

gcc/cp/
* call.c (standard_conversion): Pass flag to
vector_types_convertible_p to disallow emission of note.
* typeck.c (convert_for_assignment): Pass flag to
vector_types_convertible_p to allow emission of note.
(ptr_reasonably_similar): Pass flag to vector_types_convertible_p
to disallow emission of note.

gcc/testsuite/
* gcc.target/i386/20020531-1.c: Use "char" not "unsigned char"
in __v8qi typedef.
* gcc.target/powerpc/altivec-vec-merge.c (foo): Add casts.
* gcc.dg/simd-1.c: Update dg-error directives to reflect new
compiler behaviour.
* gcc.dg/simd-5.c: Likewise.
* gcc.dg/simd-6.c: Likewise.
* g++.dg/conversion/simd1.C: Likewise.
* g++.dg/conversion/simd3.C: Likewise.
* g++.dg/ext/attribute-test-2.C (data): Add "vs" member.
(main): Use it.

From-SVN: r120572

re PR tree-optimization/29877 (out of SSA (TER) extends variable life of variable beyond original declared)

PR tree-optimization/29877
gcc/
* tree-ssa-ter.c (is_replaceable_p): Deem assignments with
a register variable on the RHS to not be replaceable.

gcc/testsuite/
* gcc.dg/pr16194.c: Skip test entirely if we don't know the
name of a hard register for the target concerned.  Adjust dg-error
directives to cope with new behaviour of TER.

From-SVN: r120571

t-score-elf (MULTILIB_OPTIONS): Change.

* config/score/t-score-elf (MULTILIB_OPTIONS): Change.
* config/score/predicates.md (const_uimm5, sr0_operand, const_simm12,
const_simm15, const_pow2, const_npow2): Added.
* config/score/misc.md (insv, extv, extzv, movmemsi,
move_lbu_a/b, mov_lhu_a/b etc): Added and fix some bug.
* config/score/score.c (score_address_cost, score_select_cc_mode):
Added.
Change CONST_OK_FOR_LETTER_P/EXTRA_CONSTRAINT define.
Update score_rtx_costs for MACRO TARGET_RTX_COSTS.
Update score_print_operand.
* config/score/score.h (DATA_ALIGNMENT, SELECT_CC_MODE): Added.
Adjust register allocate order and update some macro define.
* config/score/score-mdaux.c (mdx_unaligned_load, mdx_unsigned_store,
mdx_block_move_straight, mdx_block_move_loop_head,
mdx_block_move_loop_body, mdx_block_move_loop_foot, mdx_block_move_loop,
mdx_block_move): Added.
(mdx_movsicc, mdp_select_add_imm, mdp_select, mds_zero_extract_andi,
mdp_limm): Updated and fix some bug and typo.
* config/score/score.md (movqi/hi/si, add/sub/zero/ext): Updated.
(movsf, movdf, doloop_end): Added.

From-SVN: r120570

gfortran.texi: Fix typos.

From-SVN: r120567

arm.c, [...]: Fix comment typos.

* config/arm/arm.c, config/arm/arm.h, config/arm/arm.md,
config/arm/thumb2.md: Fix comment typos.
* doc/extend.texi: Fix a typo.

From-SVN: r120566

Daily bump.

From-SVN: r120564

configure.ac: Check for __stack_chk_fail for darwin.

2007-01-07  Eric Christopher  <echristo@apple.com>

        * configure.ac: Check for __stack_chk_fail for darwin.
        * configure: Regenerate.

From-SVN: r120559

re PR c++/28986 (Failure to diagnose overflow in constant expression)

2007-01-07  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

PR c++/28986
cp/
* typeck.c (build_binary_op): Call overflow_warning if
TREE_OVERFLOW_P is true for the result and not for any of the
operands.

testsuite/
* g++.dg/conversion/nullptr1.C: Added overflow warning.
* g++.dg/warn/overflow-warn-1.C: New.
* g++.dg/warn/overflow-warn-3.C: New.
* g++.dg/warn/overflow-warn-4.C: New.
* g++.dg/warn/overflow-warn-5.C: New.
* g++.dg/warn/overflow-warn-6.C: New.
* g++.dg/warn/Woverflow-1.C: New.
* g++.dg/warn/Woverflow-2.C: New.
* g++.dg/warn/Woverflow-3.C: New.
* g++.dg/warn/multiple-overflow-warn-2.C: New.

From-SVN: r120558

decl.c, [...]: Update Copyright dates.

2007-01-07  Steven G. Kargl  <kargl@gcc.gnu.org>

    * decl.c, dump-parse-tree.c, error.c, data.c, expr.c, dependency.c,
    convert.c:  Update Copyright dates.  Fix whitespace.

From-SVN: r120552

data.c (gfc_assign_data_value): Fix whitespace.

2007-01-07  Bernhard Fischer  <aldot@gcc.gnu.org>

        * data.c (gfc_assign_data_value): Fix whitespace.

From-SVN: r120551

trans-array.c (gfc_trans_create_temp_array, [...]): Commentary typo fix.

fortran/ChangeLog

2007-01-07  Bernhard Fischer  <aldot@gcc.gnu.org>

        * trans-array.c (gfc_trans_create_temp_array, gfc_array_init_size):
        Commentary typo fix.

From-SVN: r120550

re PR fortran/27698 (subroutine _foo draws "unclassifiable statement" instead of a useful error.)

fortran/ChangeLog

2007-01-03  Bernhard Fischer  <aldot@gcc.gnu.org>

        PR fortran/27698
        * match.c (gfc_match_name): Print diagnostics for invalid character
        in names.

testsuite/ChangeLog

2007-01-03  Bernhard Fischer  <aldot@gcc.gnu.org>

        PR fortran/27698
        * gfortran.dg/invalid_name.f90: New test.
        * gfortran.dg/do_iterator.f90: Adjust pattern for expected error.
        * gfortran.dg/gomp/pr29759.f90: Ditto.

From-SVN: r120549

tree-vrp.c (extract_range_from_assert): CSE calls to compare_values where possible.

2007-01-07  Richard Guenther  <rguenther@suse.de>

* tree-vrp.c (extract_range_from_assert): CSE calls to
compare_values where possible.
(extract_range_from_unary_expr): Likewise.

From-SVN: r120547

avr-protos.h (call_insn_operand): Delete prototype.

* config/avr/avr-protos.h (call_insn_operand): Delete prototype.
* config/avr/avr.c (call_insn_operand): Delete function.
* config/avr/avr.md (*pushqi, *pushhi, *pushsi, *pushsf): Use REG_SP
instead of register number. Use predicates.
* config/avr/predicates.md (const0_operand, reg_or_0_operand,
call_insn_operand): Add.

From-SVN: r120546

Fix whitespace in a table within a comment.

Fix whitespace in a table within a comment.  This is
wonderful example of why tabs are evil.

From-SVN: r120545

Corrected changelog entry dates from 2006 to 2007.

From-SVN: r120543

[multiple changes]

2007-01-06  Steven G. Kargl  <kargl@gcc.gnu.org>

        * array.c, bbt.c, check.c:  Update copyright years.  Whitespace.

2006-01-06  Steven G. Kargl  <kargl@gcc.gnu.org>

        * gfortran.dg/present_1.f90:  Update error message.

From-SVN: r120542

Daily bump.

From-SVN: r120540

2007-01-06  Paolo Carlini  <pcarlini@suse.de>

* Fix typo in ChangeLog.

From-SVN: r120533

re PR libstdc++/30365 (No possibility to disable large file support (LFS))

2007-01-06  Paolo Carlini  <pcarlini@suse.de>

PR libstdc++/30365
* crossconfig.m4 (case *-linux*): Run crossconfig.m4.
* configure: Regenerate.

From-SVN: r120531

arith.c: Update copyright years.

    * arith.c: Update copyright years.  Whitespace.

From-SVN: r120530

Set SKIP_TEST flag if we are not to run a test.

Co-Authored-By: Daniel Franke <franke.daniel@gmail.com>
From-SVN: r120529

Use fnmatch for name matching.

Co-Authored-By: Daniel Franke <franke.daniel@gmail.com>
From-SVN: r120528

tree-pass.h (pass_build_cgraph_edges): Declare.

* tree-pass.h (pass_build_cgraph_edges): Declare.
* cgraphunit.c (record_refernece): Move to cgraphbuild.c
(visited_nodes): Remove.
(cgraph_create_edges): Move to cgraphbuild.c; rename to
build_cgrpah_edges; make visited_nodes local.
(cgraph_process_new_functions): DO not call initialize_inline_failed.
(record_references_in_initializer): Move to cgraphbuild.c
(initialize_inline_failed, rebuild_cgraph_edges,
pass_rebuild_cgraph_edges): Move to cgraphbuild.c.
(verify_cgraph_node): Make visited_nodes local.
(cgraph_analyze_function): Do not call cgraph_create_edges and
initialize_inline_failed.
(cgraph_expand_function): Do not call cgraph_lower_function;
assert that function is already lowered.
* Makefile.in (cgraphbuild.o): New.
* passes.c (init_optimization_passes): Add pass_build_cgraph_edges
at the end of lowering passes.

From-SVN: r120527

ifcvt.c (cond_move_convert_if_block): New function, code factored out from...

* ifcvt.c (cond_move_convert_if_block): New function, code
factored out from...
(cond_move_process_if_block): ...here.  Call the new function
on the THEN and ELSE blocks.
(merge_if_block): Do not copy global_live_at_end, merge_blocks
already takes care of this.

From-SVN: r120524

random (gamma_distribution): Fix typo in formula.

2007-01-06  Matthias Klose  <doko@debian.org>

        * include/tr1/random (gamma_distribution): Fix typo in formula.
        * docs/doxygen/user.cfg.in: Use package amsmath.

From-SVN: r120522

re PR c++/19439 (Duplicate destructor accepted)

       PR c++/19439
       * class.c (add_method): Don't wait until template
       instantiation time to complain about duplicate methods.

       * g++.dg/template/duplicate1.C: New test
       * g++.dg/template/memfriend6.C: Adjust error markers.

From-SVN: r120520

re PR bootstrap/30385 (IMM ERROR while building stage2-libiberty)

2007-01-05  Andrew Pinski  <Andrew_Pinski@playstation.sony.com>

        PR tree-opt/30385
        * gcc.dg/torture/inline-1.c: New test.

From-SVN: r120519

Daily bump.

From-SVN: r120517

re PR libfortran/30162 (Document when sequential I/O with named pipes works)

2007-01-05  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libgfortran/30162
* io/unix.c (fd_flush): Don't seek if file is not seekable, defined as
s->file_length == -1.
(fd_alloc_w_at): Do not adjust file_length if file is not seekable.
(fd_seek): If not seekable, just return success.
(fd_truncate): If not seekable, no need to truncate.  Return failure if
seek fails and the stream is not a pipe.
(fd_to_stream): Make test for non-seekable file more robust.

From-SVN: r120512

re PR c/19978 (overflow in expression of constants should not cause multiple warnings)

2007-01-05  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

PR c/19978
* tree.h (TREE_OVERFLOW_P): New.
* c-typeck.c (parser_build_unary_op): Warn only if result
overflowed and operands did not.
(parser_build_binary_op): Likewise.
(convert_for_assignment): Remove redundant overflow_warning.
* c-common.c (overflow_warning): Don't check or set TREE_OVERFLOW.

cp/
* semantics.c (finish_unary_op_expr): Warn only if result
overflowed and operands did not.

testsuite/
* gcc.dg/multiple-overflow-warn-1.c: New.
* gcc.dg/multiple-overflow-warn-2.c: New.
* gcc.dg/overflow-warn-6.c: New.
* g++.dg/warn/multiple-overflow-warn-1.C: New.

From-SVN: r120505

c-typeck.c (store_init_value): Split over two lines to follow the GNU coding style.

2007-01-05  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

* c-typeck.c (store_init_value): Split over two lines to follow
the GNU coding style.

From-SVN: r120504

trans-expr.c (gfc_trans_assignment_1): New subroutine to scalarize array assignments split out from gfc_trans_assignment.

* trans-expr.c (gfc_trans_assignment_1): New subroutine to scalarize
array assignments split out from gfc_trans_assignment.
(gfc_trans_array_copy): New function to implement array to array
copies via calls to __builtin_memcpy.
(copyable_array_p): New helper function to identify an array of
simple/POD types, that may be copied/assigned using memcpy.
(gfc_trans_assignment): Use gfc_trans_array_copy to handle simple
whole array assignments considered suitable by copyable_array_p.
Invoke gfc_trans_assignment_1 to perform the fallback scalarization.

* gfortran.dg/array_memcpy_1.f90: New test case.
* gfortran.dg/array_memcpy_2.f90: Likewise.

From-SVN: r120503

c-cppbuiltin.c (c_cpp_builtins): __GXX_EXPERIMENTAL_CPP0X__ to __GXX_EXPERIMENTAL_CXX0X__.

2007-01-05  Benjamin Kosnik  <bkoz@redhat.com>

* c-cppbuiltin.c (c_cpp_builtins): __GXX_EXPERIMENTAL_CPP0X__ to
__GXX_EXPERIMENTAL_CXX0X__.
* doc/cpp.texi: Same.

From-SVN: r120502

trans-array.c (gfc_trans_array_constructor_value): Make the static const "data" array as TREE_READONLY.

* trans-array.c (gfc_trans_array_constructor_value): Make the
static const "data" array as TREE_READONLY.
* trans-stmt.c (gfc_trans_character_select): Likewise.

From-SVN: r120501

trans-array.c (gfc_conv_loop_setup): Test whether the loop stride is one...

* trans-array.c (gfc_conv_loop_setup):  Test whether the loop
stride is one, to avoid fold_build2 introducing a useless
NON_LVALUE_EXPR node.

From-SVN: r120500

re PR c++/27826 (ICE in copy_to_mode_reg)

2007-01-05  Richard Guenther  <rguenther@suse.de>

PR middle-end/27826
* tree.c (get_narrower): Do not construct COMPONENT_REFs
with mismatched types.  Instead explicitly build a
conversion NOP_EXPR.

* g++.dg/opt/pr27826.C: New testcase.

From-SVN: r120498

symbol.c (check_conflict): Fix error message.

2007-01-05  Tobias Burnus  <burnus@net-b.de>

       * symbol.c (check_conflict): Fix error message.

From-SVN: r120496

Makefile.tpl (all-target): Correct @if conditional for target modules.

* Makefile.tpl (all-target): Correct @if conditional for target
modules.
* configure.in: Omit libiberty if building only target libgcc.
* configure, Makefile.in: Regenerated.

From-SVN: r120494

c-common.c (decl_with_nonnull_addr_p): New function.

./: * c-common.c (decl_with_nonnull_addr_p): New function.
(c_common_truthvalue_conversion): Call it.
* c-typeck.c (build_binary_op): Likewise.
* c-common.h (decl_with_nonnull_addr_p): Declare.
cp/:
* typeck.c (build_binary_op): Warn about comparing a non-weak
address to NULL.
testsuite/:
* gcc.dg/Walways-true-1.c: New test.
* gcc.dg/Walways-true-2.c: New test.
* g++.dg/warn/Walways-true-1.C: New test.
* g++.dg/warn/Walways-true-2.C: New test.

From-SVN: r120493

* Makefile.in (install): Handle multilibs.

From-SVN: r120492

re PR c/30360 (Complex divide bug)

PR c/30360
* libgcc2.c (__divdc3): Compare c and d against 0.0 instead of
denom against 0.0.

* gcc.dg/pr30360.c: New test.

From-SVN: r120486

re PR fortran/23232 ([4.1 only] DATA implied DO variables)

2007-01-05  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/23232
* decl.c (gfc_in_match_data, gfc_set_in_match_data): New
functions to signal that a DATA statement is being matched.
(gfc_match_data): Call gfc_set_in_match_data on entry and on
exit.
* gfortran.h : Add prototypes for above.
* expr.c (check_init_expr): Avoid check on parameter or
variable if gfc_in_match_data is true.
(gfc_match_init_expr): Do not call error on non-reduction of
expression if gfc_in_match_data is true.

PR fortran/27996
PR fortran/27998
* decl.c (gfc_set_constant_character_len): Add boolean arg to
flag array constructor resolution.  Warn if string is being
truncated.  Standard dependent error if string is padded. Set
new arg to false for all three calls to
gfc_set_constant_character_len.
* match.h : Add boolean arg to prototype for
gfc_set_constant_character_len.
* gfortran.h : Add warn_character_truncation to gfc_options.
* options.c (set_Wall): Set warn_character_truncation if -Wall
is set.
* resolve.c (resolve_code): Warn if rhs string in character
assignment has to be truncated.
* array.c (gfc_resolve_character_array_constructor): Set new
argument to true for call to gfc_set_constant_character_len.

2007-01-05  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/23232
* gfortran.dg/data_implied_do_1.f90: New test.

PR fortran/27996
PR fortran/27998
* gfortran.dg/char_length_1.f90: New test.

From-SVN: r120485

install.texi (Final install): Document the fact that the GNAT runtime should not be stripped.

        * doc/install.texi (Final install): Document the fact that
        the GNAT runtime should not be stripped.

From-SVN: r120484

pt.c (tsubst): Propagate the need for structural equality checks when...

2007-01-04  Douglas Gregor  <doug.gregor@gmail.com>

* pt.c (tsubst): Propagate the need for structural equality checks
when reducing the level of template parameters.

From-SVN: r120483

re PR middle-end/28116 (ICE when building konverter with gcc-4.1 with -O3 [RSO])

2007-01-05  Richard Guenther  <rguenther@suse.de>

PR middle-end/28116
* g++.dg/opt/pr28116.C: New testcase.

From-SVN: r120482

tree-inline.c (fold_marked_statements): Update operand caches and EH after folding

* tree-inline.c (fold_marked_statements): Update operand caches
and EH after folding

From-SVN: r120477

re PR fortran/29624 (Fortran 2003: Support intent for pointers)

fortran/
2007-01-05  Tobias Burnus  <burnus@net-b.de>

        PR fortran/29624
        * interface.c (compare_parameter_intent): New function.
          (check_intents): Support pointer intents.
        * symbol.c (check_conflict): Support pointer intents,
          better conflict_std message.
        * expr.c (gfc_check_assign,gfc_check_pointer_assign):
          Support pointer intents.
        * resolve.c (resolve_deallocate_expr,resolve_allocate_expr):
          Support pointer intents.

testsuite/
2006-01-05  Tobias Burnus  <burnus@net-b.de>

        PR fortran/29624
        * gfortran.dg/alloc_alloc_expr_1.f90: Add check for
          invalid deallocate.
        * gfortran.dg/allocatable_dummy_2.f90: Update dg-error.
        * gfortran.dg/protected_4.f90: Add pointer intent check.
        * gfortran.dg/protected_6.f90: Add pointer intent check.
        * gfortran.dg/pointer_intent_1.f90: New test.
        * gfortran.dg/pointer_intent_2.f90: New test.
        * gfortran.dg/pointer_intent_3.f90: New test.

From-SVN: r120472

crontab: Spread snapshots more evenly throughout the week, and in "ascending" order.

* crontab: Spread snapshots more evenly throughout the week, and
in "ascending" order.  Build all at the same time of the day.

From-SVN: r120471

* c-common.c (check_function_nonnull): Whitespace fix.

From-SVN: r120470

tree-optimize.c (execute_fixup_cfg): Correct previously mistakely comitted older version of patch.

* tree-optimize.c (execute_fixup_cfg): Correct previously mistakely
comitted older version of patch.
(pass_fixup_cfg): Add TODOs to verify flow and statements, dump
function, celanup cfg and collect garbage.

From-SVN: r120469

re PR fortran/30371 (kill suboutine accepts (invalid) array arguments.)

PR 30371
* check.c (gfc_check_kill_sub): Add checks for non-scalar
arguments.

From-SVN: r120468

intrinsic.texi: Minor cleanup, reflowing overlong paragraphs, and correcting whitespace.

* intrinsic.texi: Minor cleanup, reflowing overlong
paragraphs, and correcting whitespace.

From-SVN: r120467

intrinsic.texi (LBOUND): Add documentation.

* intrinsic.texi (LBOUND): Add documentation.
(LGE): Add documentation.
(LGT): Add documentation.
(LINK): Add documentation.
(LLE): Add documentation.
(LLT): Add documentation.
(LNBLNK): Add documentation.
(UBOUND): Add documentation.
(UNLINK): Add documentation.

From-SVN: r120466

Makefile.in (mostlyclean): Don't remove libgcc anymore.

* Makefile.in (mostlyclean): Don't remove libgcc anymore.
(clean): Likewise.

From-SVN: r120465

Daily bump.

From-SVN: r120463

Revert revision 120457.

From-SVN: r120458

strstream.cc (strstreambuf::seekoff): Add parentheses around truth expression to eliminate a new warning from g++.

* src/strstream.cc (strstreambuf::seekoff): Add parentheses around
truth expression to eliminate a new warning from g++.

From-SVN: r120457

* Makefile.in: Added .PHONY entry for documentation targets.

From-SVN: r120456

* Makefile.in: Add empty info, html, dvi, pdf targets.

From-SVN: r120455

libgcc2.c (__bswapsi2): Use SItype.

2007-01-04  Eric Christopher  <echristo@apple.com>

    * libgcc2.c (__bswapsi2): Use SItype.
      (__bswapdi2): Use DItype.
    * libgcc2.h: Update for above.

From-SVN: r120454

arm.md (arm_mulsi3, [...]): Make conditional on !arm_arch6.

2007-01-04  Paul Brook  <paul@codesourcery.com>

* config/arm/arm.md (arm_mulsi3, thumb_mulsi3, mulsi3_compare0,
mulsi_compare0_scratch, mulsi3addsi, mulsi3addsi_compare0,
mulsi3addsi_compare0_scratch, mulsidi3adddi, mulsidi3,
umulsidi3, umulsidi3adddi, smulsi3_highpart,
umulsi3_highpart): Make conditional on !arm_arch6.
(arm_mulsi3_v6, thumb_mulsi3_v6, mulsi3_compare0_v6,
mulsi_compare0_scratch_v6, mulsi3addsi_v6, mulsi3addsi_compare0_v6,
mulsi3addsi_compare0_scratch_v6, mulsidi3adddi_v6, mulsidi3_v6,
umulsidi3_v6, umulsidi3adddi_v6, smulsi3_highpart_v6,
umulsi3_highpart_v6): New insns.

From-SVN: r120453