* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120570 138bc75d-0d04-0410-961f-82ee72b054a4

gfortran.texi: Fix typos.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120567 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120566 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120564 138bc75d-0d04-0410-961f-82ee72b054a4

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

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120559 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120558 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120552 138bc75d-0d04-0410-961f-82ee72b054a4

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

        * data.c (gfc_assign_data_value): Fix whitespace.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120551 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120550 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120549 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120547 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120546 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120545 138bc75d-0d04-0410-961f-82ee72b054a4

Corrected changelog entry dates from 2006 to 2007.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120543 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120542 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120540 138bc75d-0d04-0410-961f-82ee72b054a4

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

* Fix typo in ChangeLog.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120533 138bc75d-0d04-0410-961f-82ee72b054a4

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

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120531 138bc75d-0d04-0410-961f-82ee72b054a4

* arith.c: Update copyright years.  Whitespace.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120530 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120529 138bc75d-0d04-0410-961f-82ee72b054a4

Use fnmatch for name matching.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120528 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120527 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120524 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120522 138bc75d-0d04-0410-961f-82ee72b054a4

   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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120520 138bc75d-0d04-0410-961f-82ee72b054a4

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

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120519 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120517 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120512 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120505 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120504 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120503 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120502 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120501 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120500 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120498 138bc75d-0d04-0410-961f-82ee72b054a4

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

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120496 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120494 138bc75d-0d04-0410-961f-82ee72b054a4

./:
* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120493 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in (install): Handle multilibs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120492 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120486 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120485 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120484 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120483 138bc75d-0d04-0410-961f-82ee72b054a4

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

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120482 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120477 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120472 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120471 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120470 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120469 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120468 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120467 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120466 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120465 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120463 138bc75d-0d04-0410-961f-82ee72b054a4

Revert revision 120457.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120458 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120457 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120456 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120455 138bc75d-0d04-0410-961f-82ee72b054a4

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

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120454 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120453 138bc75d-0d04-0410-961f-82ee72b054a4

* intrinsic.texi (IAND): Clarify argument specifications.
(IBCLR): Add documentation.
(IBITS): Add documentation.
(IBSET): Add documentation.
(IEOR): Add documentation.
(IERRNO): Add documentation.
(INDEX): Add documentation.
(IOR): Add documentation.
(ISHFT): Add documentation.
(ISHFTC): Add documentation.
(KILL): Add documentation.
(LEN_TRIM): Add documentation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120452 138bc75d-0d04-0410-961f-82ee72b054a4

* fold-const.c (fold_convert): When casting an expression to void,
fold_ignored_result may discover a GIMPLE_MODIFY_STMT which doesn't
have a type.  Instead of attempting to build a NOP_EXPR, return
these "special" trees directly.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120451 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in (MAKEINFO): Remove.
(PERL): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120450 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-04  Paolo Bonzini  <bonzini@gnu.org>

* configure.ac: Add GCC_TOPLEV_SUBDIRS.
* configure: Regenerate.
* Makefile.in (host_subdir): Substitute it.
(gcc_objdir): Use it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120449 138bc75d-0d04-0410-961f-82ee72b054a4

fortran/
PR 30235
* interface.c (compare_actual_formal): check for
alternate returns when iterating over non-present
arguments.

testsuite/
PR 30235
* gfortran.dg/altreturn_2.f90: new test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120447 138bc75d-0d04-0410-961f-82ee72b054a4

* invoke.texi: Update manpage copyright to include 2007.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120445 138bc75d-0d04-0410-961f-82ee72b054a4

* gfortran.texi: Update copyright to include 2007.
* intrinsic.texi: Update copyright to include 2007.
* invoke.texi: Update copyright to include 2007.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120444 138bc75d-0d04-0410-961f-82ee72b054a4

* config.host (ia64*-*-linux*): Set tmake_file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120443 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rs6000/rs6000.c (rs6000_rtx_costs): Make adjustment for
MULT inside MINUS as either argument.  Use rs6000_cost->dmul -
rs6000_cost->fp not 0 as adjustment for outer NEG.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120442 138bc75d-0d04-0410-961f-82ee72b054a4

libcpp
PR preprocessor/28165:
* internal.h (cpp_in_primary_file): New function.
* directives.c (do_include_next): Use cpp_in_primary_file.
(do_pragma_once): Likewise.
(do_pragma_system_header): Likewise.
gcc/testsuite
PR preprocessor/28165:
* gcc.dg/cpp/pr28165.c: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120441 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in (version): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120440 138bc75d-0d04-0410-961f-82ee72b054a4

commit changelog entry for last commit

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120439 138bc75d-0d04-0410-961f-82ee72b054a4

* cgraph.c (cgraph_release_function_body): New function.
(cgraph_remove_node): Use it.
* cgraph.h (cgraph_release_function_body): Declare.
* cgraphunit.c (cgraph_expand_function): Use it.
* ipa.c (cgraph_remove_unreahchable_nodes): Use it.
* tree-ssa.c (delete_tree_ssa): Allow to be called before aliasing
is initialized and while compilation of other function is running.
* tree-optimize.c (execute_free_cfg_annotations): Move code to clear
statement CFG annotations from here to ...
* tree-cfg.c (delete_tree_cfg_annotations): ... here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120437 138bc75d-0d04-0410-961f-82ee72b054a4

* cfgloop.h (enum li_flags): Make the constants powers of two.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120433 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-04  Paolo Bonzini  <bonzini@gnu.org>

* configure.in: Use DEV-PHASE to detect the default for --enable-werror.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120432 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-02  Tobias Burnus  <burnus@net-b.de>
            Jakub Jelinek  <jakub@redhat.com>

        PR fortran/30276
        * scanner.c (open_included_file): Revert patch.
          (gfc_open_included_file): Support absolute pathnames.
          (gfc_open_intrinsic_module): Support absolute pathnames.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120431 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-inline.c (copy_bb): Insert new statements to statements_to_fold
set.
(fold_marked_statements): New function.
(optimize_inline_calls, tree_function_versioning): Fold new statements.
* tree-inline.h (copy_body_data): Add statemetns_to_fold.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120430 138bc75d-0d04-0410-961f-82ee72b054a4

./
* Makefile.def (target_modules): Add libgcc.
(lang_env_dependencies): Remove default items.  Use no_c and no_gcc.
* Makefile.tpl (clean-target-libgcc): Delete.
(configure-target-[+module+]): Emit --disable-bootstrap dependencies
on gcc even for bootstrapped modules.  Rewrite handling of
lang_env_dependencies to loop over target_modules.
* configure.in (target_libraries): Add target-libgcc.
* Makefile.in, configure: Regenerated.
gcc/
* config.gcc: Mention libgcc/config.host.
* Makefile.in: Update comments mentioning libgcc.
(LIBGCC, INSTALL_LIBGCC, GCC_PARTS, mklibgcc): Delete.
(all.cross, start.encap, rest.encap, rest.cross): Update
dependencies for libgcc move.
(libgcc.mk, LIBGCC_DEPS, libgcov.a, libgcc.a, stmp-multilib)
(clean-target, clean-target-libgcc): Delete.
(srcdirify, GCC_EXTRA_PARTS): New macros.
(libgcc-support, libgcc.mvars): New rules.
(distclean): Remove mention of mklibgcc.
(install): Don't reference INSTALL_LIBGCC.
(install-common): Don't reference EXTRA_PARTS.
(install-libgcc, install-multilib): Delete rules.
* mklibgcc.in: Delete file.
* doc/configfiles.texi: Don't mention mklibgcc.

* config/i386/t-darwin (SHLIB_VERPFX): Delete (moved to libgcc).
* config/i386/t-darwin64 (SHLIB_VERPFX): Likewise.
* config/rs6000/t-darwin (SHLIB_VERPFX): Likewise.
* config/rs6000/t-ppccomm (TARGET_LIBGCC2_CFLAGS, SHLIB_MAPFILES)
(mklibgcc, ldblspecs): Likewise.

* config/i386/t-nwld (libgcc.def, libc.def, libpcre.def)
(posixpre.def): Use $(T).
(SHLIB_EXT, SHLIB_NAME, SHLIB_SLIBDIR_QUAL, SHLIB_DEF, SHLIB_MAP)
(SHLIB_SRC, SHLIB_INSTALL): Delete.
(SHLIB_LINK): Make dummy.
* config/t-slibgcc-darwin: Delete contents except for dummy SHLIB_LINK.

* config/frv/t-linux (EXTRA_MULTILIB_PARTS): Clear.

* config/alpha/t-crtfm: Use $(T) in rules for EXTRA_PARTS.
* config/alpha/t-vms, config/alpha/t-vms64, config/fr30/t-fr30,
config/i386/t-rtems-i386, config/ia64/t-ia64, config/rs6000/t-beos,
config/rs6000/t-newas, config/sparc/t-elf: Likewise.

* configure.ac (all_outputs): Remove mklibgcc.
* configure: Regenerated.
libgcc/
* Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
config/sparc/t-crtfm, config/t-slibgcc-darwin,
config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
shared-object.mk, siditi-object.mk, static-object.mk: New files.
* configure: Generated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120429 138bc75d-0d04-0410-961f-82ee72b054a4

* gfortran.texi (GNU Fortran and GCC): Rewrite

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120428 138bc75d-0d04-0410-961f-82ee72b054a4

* gfortran.texi (Introduction): Lower "Part I:
Introduction" to a chapter, renumber Parts II and III to
Parts I and II.
* intrinsic.texi (Introduction): Rename to "Introduction
to Intrinsics" to avoid conflict with the new chapter.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120427 138bc75d-0d04-0410-961f-82ee72b054a4

* intrinsic.texi (Introduction): Rewrite first paragraph.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120426 138bc75d-0d04-0410-961f-82ee72b054a4

2007-03-01  Josh Conner  <jconner@apple.com>

PR middle-end/29683
* calls.c (compute_argument_addresses): Set stack and stack_slot
for partial args, too.
(store_one_arg): Use locate.size.constant for the size when
generating a save_area.

2007-03-01  Josh Conner  <jconner@apple.com>

PR middle-end/29683
* gcc.dg/pr29683.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120425 138bc75d-0d04-0410-961f-82ee72b054a4

* invoke.texi (OpenMP): Added index entry.
* gfortran.texi (title page): Removed erroneous '*'.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120424 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-cfg.c (tree_merge_blocks): Release SSA_NAME phi results
whose definitions are deleted due to basic block merging.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120423 138bc75d-0d04-0410-961f-82ee72b054a4

* gfortran.texi (GFORTRAN_DEFAULT_RECL): Added units
to description.
(Extensions): Miscellaneous minor rewriting and copyediting.
(BOZ-literal constants): Renamed from Hexadecimal constants.
(Hollerith constants support): Added explanation and
suggestions for standard-conforming modern equivalents.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120422 138bc75d-0d04-0410-961f-82ee72b054a4

* intrinsic.texi: Improvements to index entries; change
@findex entries to @cindex entries.
* invoke.texi: Standardize and improve index entries.
* gfortran.texi: Fix @code in one index entry.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120421 138bc75d-0d04-0410-961f-82ee72b054a4

* invoke.texi: Change @code-type macros to appropriate
variants (@command, @option, etc.)
* gfortran.texi: Same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120420 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120418 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-03  Paul Brook  <paul@codesourcery.com>

PR target/16634
gcc/
* config/arm/arm.c (output_return_instruction): Pop PC in interrupt
functions.
(use_return_insn): Return 0 for Thumb interrupt functions.
(print_multi_reg): Add rfe argument for IRQ returns.
(arm_output_epilogue): Pop interrupt return address directly into PC.
(arm_expand_prologue): Only adjust IRQ return address in Arm mode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120413 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/28217
* g++.dg/pch/template-1.C: New test.
* g++.dg/pch/template-1.Hs: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120410 138bc75d-0d04-0410-961f-82ee72b054a4

* intrinsic.texi: Various minor cleanups.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120409 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-03  Paul Brook  <paul@codesourcery.com>

Merge from sourcerygxx-4_1.
gcc/
* config/arm/thumb2.md: New file.
* config/arm/elf.h (JUMP_TABLES_IN_TEXT_SECTION): Return True for
Thumb-2.
* config/arm/coff.h (JUMP_TABLES_IN_TEXT_SECTION): Ditto.
* config/arm/aout.h (ASM_OUTPUT_ADDR_VEC_ELT): Add !Thumb-2 assertion.
(ASM_OUTPUT_ADDR_DIFF_ELT): Output Thumb-2 jump tables.
* config/arm/aof.h (ASM_OUTPUT_ADDR_DIFF_ELT): Output Thumb-2 jump
tables.
(ASM_OUTPUT_ADDR_VEC_ELT): Add !Thumb-2 assertion.
* config/arm/ieee754-df.S: Use macros for Thumb-2/Unified asm
comptibility.
* config/arm/ieee754-sf.S: Ditto.
* config/arm/arm.c (thumb_base_register_rtx_p): Rename...
(thumb1_base_register_rtx_p): ... to this.
(thumb_index_register_rtx_p): Rename...
(thumb1_index_register_rtx_p): ... to this.
(thumb_output_function_prologue): Rename...
(thumb1_output_function_prologue): ... to this.
(thumb_legitimate_address_p): Rename...
(thumb1_legitimate_address_p): ... to this.
(thumb_rtx_costs): Rename...
(thumb1_rtx_costs): ... to this.
(thumb_compute_save_reg_mask): Rename...
(thumb1_compute_save_reg_mask): ... to this.
(thumb_final_prescan_insn): Rename...
(thumb1_final_prescan_insn): ... to this.
(thumb_expand_epilogue): Rename...
(thumb1_expand_epilogue): ... to this.
(arm_unwind_emit_stm): Rename...
(arm_unwind_emit_sequence): ... to this.
(thumb2_legitimate_index_p, thumb2_legitimate_address_p,
thumb1_compute_save_reg_mask, arm_dwarf_handle_frame_unspec,
thumb2_index_mul_operand, output_move_vfp, arm_shift_nmem,
arm_save_coproc_regs, thumb_set_frame_pointer, arm_print_condition,
thumb2_final_prescan_insn, thumb2_asm_output_opcode, arm_output_shift,
thumb2_output_casesi): New functions.
(TARGET_DWARF_HANDLE_FRAME_UNSPEC): Define.
(FL_THUMB2, FL_NOTM, FL_DIV, FL_FOR_ARCH6T2, FL_FOR_ARCH7,
FL_FOR_ARCH7A, FL_FOR_ARCH7R, FL_FOR_ARCH7M, ARM_LSL_NAME,
THUMB2_WORK_REGS): Define.
(arm_arch_notm, arm_arch_thumb2, arm_arch_hwdiv, arm_condexec_count,
arm_condexec_mask, arm_condexec_masklen)): New variables.
(all_architectures): Add armv6t2, armv7, armv7a, armv7r and armv7m.
(arm_override_options): Check new CPU capabilities.
Set new architecture flag variables.
(arm_isr_value): Handle v7m interrupt functions.
(user_return_insn): Return 0 for v7m interrupt functions.  Handle
Thumb-2.
(const_ok_for_arm): Handle Thumb-2 constants.
(arm_gen_constant): Ditto.  Use movw when available.
(arm_function_ok_for_sibcall): Return false for v7m interrupt
functions.
(legitimize_pic_address, arm_call_tls_get_addr): Handle Thumb-2.
(thumb_find_work_register, arm_load_pic_register,
legitimize_tls_address, arm_address_cost, load_multiple_sequence,
emit_ldm_seq, emit_stm_seq, arm_select_cc_mode, get_jump_table_size,
print_multi_reg, output_mov_long_double_fpa_from_arm,
output_mov_long_double_arm_from_fpa, output_mov_double_fpa_from_arm,
output_mov_double_fpa_from_arm, output_move_double,
arm_compute_save_reg_mask, arm_compute_save_reg0_reg12_mask,
output_return_instruction, arm_output_function_prologue,
arm_output_epilogue, arm_get_frame_offsets, arm_regno_class,
arm_output_mi_thunk, thumb_set_return_address): Ditto.
(arm_expand_prologue): Handle Thumb-2.  Use arm_save_coproc_regs.
(arm_coproc_mem_operand): Allow POST_INC/PRE_DEC.
(arithmetic_instr, shift_op): Use arm_shift_nmem.
(arm_print_operand): Use arm_print_condition.  Handle '(', ')', '.',
'!' and 'L'.
(arm_final_prescan_insn): Use extract_constrain_insn_cached.
(thumb_expand_prologue): Use thumb_set_frame_pointer.
(arm_file_start): Output directive for unified syntax.
(arm_unwind_emit_set): Handle stack alignment instruction.
* config/arm/lib1funcs.asm: Remove default for __ARM_ARCH__.
Add v6t2, v7, v7a, v7r and v7m.
(RETLDM): Add Thumb-2 code.
(do_it, shift1, do_push, do_pop, COND, THUMB_SYNTAX): New macros.
* config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Define __thumb2__.
(TARGET_THUMB1, TARGET_32BIT, TARGET_THUMB2, TARGET_DSP_MULTIPLY,
TARGET_INT_SIMD, TARGET_UNIFIED_ASM, ARM_FT_STACKALIGN, IS_STACKALIGN,
THUMB2_TRAMPOLINE_TEMPLATE, TRAMPOLINE_ADJUST_ADDRESS,
ASM_OUTPUT_OPCODE, THUMB2_GO_IF_LEGITIMATE_ADDRESS,
THUMB2_LEGITIMIZE_ADDRESS, CASE_VECTOR_PC_RELATIVE,
CASE_VECTOR_SHORTEN_MODE, ADDR_VEC_ALIGN, ASM_OUTPUT_CASE_END,
ADJUST_INSN_LENGTH): Define.
(TARGET_REALLY_IWMMXT, TARGET_IWMMXT_ABI, CONDITIONAL_REGISTER_USAGE,
STATIC_CHAIN_REGNUM, HARD_REGNO_NREGS, INDEX_REG_CLASS,
BASE_REG_CLASS, MODE_BASE_REG_CLASS, SMALL_REGISTER_CLASSES,
PREFERRED_RELOAD_CLASS, SECONDARY_OUTPUT_RELOAD_CLASS,
SECONDARY_INPUT_RELOAD_CLASS, LIBCALL_VALUE, FUNCTION_VALUE_REGNO_P,
TRAMPOLINE_SIZE, INITIALIZE_TRAMPOLINE, HAVE_PRE_INCREMENT,
HAVE_POST_DECREMENT, HAVE_PRE_DECREMENT, HAVE_PRE_MODIFY_DISP,
HAVE_POST_MODIFY_DISP, HAVE_PRE_MODIFY_REG, HAVE_POST_MODIFY_REG,
REGNO_MODE_OK_FOR_BASE_P, LEGITIMATE_CONSTANT_P,
REG_MODE_OK_FOR_BASE_P, REG_OK_FOR_INDEX_P, GO_IF_LEGITIMATE_ADDRESS,
LEGITIMIZE_ADDRESS, THUMB2_LEGITIMIZE_ADDRESS,
GO_IF_MODE_DEPENDENT_ADDRESS, MEMORY_MOVE_COST, BRANCH_COST,
ASM_APP_OFF, ASM_OUTPUT_CASE_LABEL, ARM_DECLARE_FUNCTION_NAME,
FINAL_PRESCAN_INSN, PRINT_OPERAND_PUNCT_VALID_P,
PRINT_OPERAND_ADDRESS): Adjust for Thumb-2.
(arm_arch_notm, arm_arch_thumb2, arm_arch_hwdiv): New declarations.
* config/arm/arm-cores.def: Add arm1156t2-s, cortex-a8, cortex-r4 and
cortex-m3.
* config/arm/arm-tune.md: Regenerate.
* config/arm/arm-protos.h: Update prototypes.
* config/arm/vfp.md: Enable patterns for Thumb-2.
(arm_movsi_vfp): Add movw alternative.  Use output_move_vfp.
(arm_movdi_vfp, movsf_vfp, movdf_vfp): Use output_move_vfp.
(thumb2_movsi_vfp, thumb2_movdi_vfp, thumb2_movsf_vfp,
thumb2_movdf_vfp, thumb2_movsfcc_vfp, thumb2_movdfcc_vfp): New.
* config/arm/libunwind.S: Add Thumb-2 code.
* config/arm/constraints.md: Update include Thumb-2.
* config/arm/ieee754-sf.S: Add Thumb-2/Unified asm support.
* config/arm/ieee754-df.S: Ditto.
* config/arm/bpabi.S: Ditto.
* config/arm/t-arm (MD_INCLUDES): Add thumb2.md.
* config/arm/predicates.md (low_register_operand,
low_reg_or_int_operand, thumb_16bit_operator): New.
(thumb_cmp_operand, thumb_cmpneg_operand): Rename...
(thumb1_cmp_operand, thumb1_cmpneg_operand): ... to this.
* config/arm/t-arm-elf: Add armv7 multilib.
* config/arm/arm.md: Update patterns for Thumb-2 and Unified asm.
Include thumb2.md.
(UNSPEC_STACK_ALIGN, ce_count): New.
(arm_incscc, arm_decscc, arm_umaxsi3, arm_uminsi3,
arm_zero_extendsidi2, arm_zero_extendqidi2): New
insns/expanders.
* config/arm/fpa.md: Update patterns for Thumb-2 and Unified asm.
(thumb2_movsf_fpa, thumb2_movdf_fpa, thumb2_movxf_fpa,
thumb2_movsfcc_fpa, thumb2_movdfcc_fpa): New insns.
* config/arm/cirrus.md: Update patterns for Thumb-2 and Unified asm.
(cirrus_thumb2_movdi, cirrus_thumb2_movsi_insn,
thumb2_cirrus_movsf_hard_insn, thumb2_cirrus_movdf_hard_insn): New
insns.
* doc/extend.texi: Document ARMv7-M interrupt functions.
* doc/invoke.texi: Document Thumb-2 new cores+architectures.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120408 138bc75d-0d04-0410-961f-82ee72b054a4

* unwind-dw2.c (SIGNAL_FRAME_BIT, EXTENDED_CONTEXT_BIT): Define.
(struct _Unwind_Context): Rename args_size to flags, remove
signal_frame field, add a new args_size field and version field.
(_Unwind_IsSignalFrame, _Unwind_SetSignalFrame,
_Unwind_IsExtendedContext): New inline functions.
(_Unwind_GetGR, _Unwind_SetGR, _Unwind_GetGRPtr, _Unwind_SetGRPtr):
Assume by_value array is only present if _Unwind_IsExtendedContext.
(_Unwind_GetIPInfo, execute_cfa_program, uw_frame_state_for): Use
_Unwind_IsSignalFrame.
(__frame_state_for): Initialize context.flags to EXTENDED_CONTEXT_BIT.
(uw_update_context_1): Use _Unwind_SetSignalFrame.
(uw_init_context_1): Initialize context->flags to
EXTENDED_CONTEXT_BIT.
* config/rs6000/linux-unwind.h (frob_update_context): Use
_Unwind_SetSignalFrame.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120406 138bc75d-0d04-0410-961f-82ee72b054a4

Fix PR number in my last changelog entry, I got the testsuite one correct.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120405 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-03  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR middle-end/20353
        * gimplify.c (gimplify_modify_expr_complex_part): Move below
        tree_to_gimple_tuple.  Call tree_to_gimple_tuple when we need
        the value.

2007-01-03  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR middle-end/30353
        * gcc.c-torture/compile/complex-4.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120404 138bc75d-0d04-0410-961f-82ee72b054a4

* g++.dg/vect/vect.exp: Skip PowerPC targets not supporting
-maltivec.
* gcc.target/powerpc/altivec-20.c: Use powerpc_altivec_ok.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120401 138bc75d-0d04-0410-961f-82ee72b054a4

* cgraphunit.c, tree-ssa-alias.c: Fix comment typos.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120395 138bc75d-0d04-0410-961f-82ee72b054a4

* pt.c: Fix a comment typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120394 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/30286
* gcc.dg/pr30286.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120387 138bc75d-0d04-0410-961f-82ee72b054a4

* alias.c (init_alias_analysis): Use VEC_safe_grow_cleared.
* cfgbuild.c (find_basic_blocks): Likewise.
* cfgrtl.c (rtl_create_basic_block): Likewise.
* function.c (temp_slots_at_level): Likewise.
* reg-stack.c (stack_regs_mentioned): Likewise.
* regclass.c (allocate_reg_info): Likewise.
* tree-cfg.c (init_empty_tree_cfg, build_tree_cfg, create_bb,
set_bb_for_stmt, move_block_to_fn): Likewise.
* tree-complex.c (tree_lower_complex): Likewise.
* vec.h (VEC_safe_grow_cleared): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120386 138bc75d-0d04-0410-961f-82ee72b054a4