* config.gcc (powerpc-*-eabispe*, powerpc-*-eabisimaltivec*,
powerpc-*-eabisim*, powerpc-*-eabialtivec*, powerpc-*-eabi*,
powerpc-*-rtems*, powerpc-wrs-vxworks, powerpc-wrs-vxworksae,
powerpcle-*-eabisim*, powerpcle-*-eabi*): Add rs6000/e500.h to
tm_file.
* config/rs6000/e500.h: New.
* config/rs6000/eabi.h (TARGET_SPE_ABI, TARGET_SPE, TARGET_E500,
TARGET_ISEL, TARGET_FPRS, TARGET_E500_SINGLE, TARGET_E500_DOUBLE):
Remove.
* config/rs6000/linuxspe.h (TARGET_SPE_ABI, TARGET_SPE,
TARGET_E500, TARGET_ISEL, TARGET_FPRS, TARGET_E500_SINGLE,
TARGET_E500_DOUBLE): Remove.
* config/rs6000/vxworks.h (TARGET_SPE_ABI, TARGET_SPE,
TARGET_E500, TARGET_ISEL, TARGET_FPRS): Remove.
* config/rs6000/rs6000.h (CHECK_E500_OPTIONS): Define.
* config/rs6000/rs6000.c (rs6000_override_options): Use
CHECK_E500_OPTIONS.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120340 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rs6000/rs6000.c (print_operand): Check (TARGET_SPE ||
TARGET_E500_DOUBLE), not TARGET_E500, for %y.
(rs6000_generate_compare, rs6000_emit_sCOND, output_cbranch,
rs6000_emit_cmove): Don't check TARGET_E500.
* config/rs6000/rs6000.md (bunordered, bordered, sunordered,
sordered): Don't check TARGET_E500.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120339 138bc75d-0d04-0410-961f-82ee72b054a4

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

        * config/mips/mips.c (mips_regno_mode_ok_for_base_p): Use
        HARD_REGISTER_NUM_P.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120334 138bc75d-0d04-0410-961f-82ee72b054a4

* fold-const.c (fold_binary) <EQ_EXPR>: Fold "(X^C1) eq/ne C2" into
"X eq/ne (C1^C2)".  Fold "(X^Z) eq/ne (Y^Z)" as "X eq/ne Y" when Z
has no side-effects.  Fold "(X^C1) eq/ne (Y^C2)" as "(X^(C1^C2))
eq/ne Y".

* gcc.dg/fold-eqxor-4.c: New test case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120333 138bc75d-0d04-0410-961f-82ee72b054a4

gcc:
* configure.ac: Remove support for building with Apple's gcc-3.1.
config:
* mh-ppc-darwin: Remove support for building with Apple's gcc-3.1.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120331 138bc75d-0d04-0410-961f-82ee72b054a4

gcc:
PR middle-end/30311
* caller-save.c (add_stored_regs): Only handle SUBREGs if inner
REG is a hard register.  Do not modify REG before calling
subreg_nregs.
* rtlanal.c (subreg_get_info): Don't assert size of XMODE is a
multiple of the size of YMODE for certain lowpart cases.

gcc/testsuite:
* gcc.c-torture/compile/pr30311.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120329 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120327 138bc75d-0d04-0410-961f-82ee72b054a4

Fix misspelling of GIMPLE_MODIFY_STMT.

This is what I get for copying manually the patch.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120322 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-01  Andrew Pinski  <pinskia@gmail.com>

        PR middle-end/30253
        * gimplify (voidify_wrapper_expr): Update for
        GIMPLIFY_MODIFY_STMT.

2007-01-01  Andrew Pinski  <pinskia@gmail.com>

        PR middle-end/30253
        * gcc.c-torture/compile/statement-expression-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120321 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/29166
* config/ia64/ia64.c (ia64_compute_frame_size): Account space for
save of BR0 in extra_spill_size instead of spill_size.
(ia64_expand_prologue): Save BR0 outside of the gr/br/fr spill
area.
(ia64_expand_epilogue): Restore BR0 from its new location.

testsuite/:
* g++.dg/eh/pr29166.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120319 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-01  Andrew Pinski  <pinskia@gmail.com>

        * gimplify.c (gimplify_init_constructor <case VECTOR_TYPE>):
        Use a temporary variable if the left hand side is not a gimple
        register.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120318 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-01  Andrew Pinski  <pinskia@gmail.com>

        * gimplify.c (gimplify_return_expr): Make the temporary variable
        for the return expression, a gimple register variable.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120317 138bc75d-0d04-0410-961f-82ee72b054a4

* emit-rtl.c (emit_copy_of_insn_after): Do not call copy_insn_1 for
INSN_LIST.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120316 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.ac (HAVE_GAS_LITERAL16): Add autoconf check for
.literal16.
* config/darwin.c (machopic_select_rtx_section): Use
HAVE_GAS_LITERAL16.
(darwin_mergeable_constant_section): Likewise.
* configure: Regenerate.
* config.in: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120315 138bc75d-0d04-0410-961f-82ee72b054a4

* cgraphunit.c (cgraph_optimize): Call cgraph_add_new_functions
before starting IPA passes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120314 138bc75d-0d04-0410-961f-82ee72b054a4

Rotate ChangeLog file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120313 138bc75d-0d04-0410-961f-82ee72b054a4

Rotate ChangeLog.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120312 138bc75d-0d04-0410-961f-82ee72b054a4

Rotate ChangeLog

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120311 138bc75d-0d04-0410-961f-82ee72b054a4

* lib/target-supports.exp (check_effective_target_powerpc_spe):
New.
(check_effective_target_vect_cmdline_needed): Use it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120308 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120306 138bc75d-0d04-0410-961f-82ee72b054a4

2006-12-31  Richard Guenther  <rguenther@suse.de>

PR middle-end/30137
* fold-const.c (fold_comparison): Fold comparison of addresses
of components.

* testsuite/gcc.dg/pr30137-1.c: New testcase.
* testsuite/gcc.dg/pr30137-2.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120301 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/30322
* fold-const.c (fold_binary): Fold X + ~X and ~X + X into -1 when
we don't care about trapping overflow.  Only convert -A - 1 into ~A
when we don't care about trapping overflow.

* gcc.dg/fold-plusnot-1.c: New test case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120300 138bc75d-0d04-0410-961f-82ee72b054a4

2006-12-31  Simon Martin  <simartin@users.sourceforge.net>

PR c++/29731
* parser.c (cp_parser_primary_expression): Return error_mark_node when
a statement-expression is found outside of a function body.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120299 138bc75d-0d04-0410-961f-82ee72b054a4

2006-12-31  Richard Guenther  <rguenther@suse.de>

PR middle-end/30338
* fold-const.c (fold_binary): Fix type-mismatch in folding
of -1 - A to ~A.

* gcc.c-torture/compile/pr30338.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120297 138bc75d-0d04-0410-961f-82ee72b054a4

2006-12-31  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/27900
* resolve.c (resolve_actual_arglist): If all else fails and a
procedure actual argument has no type, see if a specific
intrinsic matches.

PR fortran/24325
* resolve.c (resolve_function): If the function reference is
FL_VARIABLE this is an error.

2006-12-31  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/27900
* gfortran.dg/intrinsic_actual_4.f90: New test.

PR fortran/24325
* gfortran.dg/func_decl_3.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120296 138bc75d-0d04-0410-961f-82ee72b054a4

2006-12-31  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/23060
* intrinsic.c (compare_actual_formal ): Distinguish argument
list functions from keywords.
* intrinsic.c (sort_actual): If formal is NULL, the presence of
an argument list function actual is an error.
* trans-expr.c (conv_arglist_function) : New function to
implement argument list functions %VAL, %REF and %LOC.
(gfc_conv_function_call): Call it.
* resolve.c (resolve_actual_arglist): Add arg ptype and check
argument list functions.
(resolve_function, resolve_call): Set value of ptype before
calls to resolve_actual_arglist.
* primary.c (match_arg_list_function): New function.
(gfc_match_actual_arglist): Call it before trying for a
keyword argument.

2006-12-31  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/23060
* gfortran.dg/c_by_val.c: Called by c_by_val_1.f.
* gfortran.dg/c_by_val_1.f: New test.
* gfortran.dg/c_by_val_2.f: New test.
* gfortran.dg/c_by_val_3.f: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120295 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120293 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-inline.c: Fix a comment typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120288 138bc75d-0d04-0410-961f-82ee72b054a4

2006-12-30  Thomas Koenig  <Thomas.Koenig@online.de>

PR libfortran/30321
* m4/ifunction.m4 (name`'rtype_qual`_'atype_code):
Check for extents < 0 for zero-sized arrays.  If
no retarray has been specified and the size is zero,
return early.
(`m'name`'rtype_qual`_'atype_code): Likewise.
* generated/all_l16.c: Regenerated.
* generated/all_l4.c: Regenerated.
* generated/all_l8.c: Regenerated.
* generated/any_l16.c: Regenerated.
* generated/any_l4.c: Regenerated.
* generated/any_l8.c: Regenerated.
* generated/count_16_l16.c: Regenerated.
* generated/count_16_l4.c: Regenerated.
* generated/count_16_l8.c: Regenerated.
* generated/count_4_l16.c: Regenerated.
* generated/count_4_l4.c: Regenerated.
* generated/count_4_l8.c: Regenerated.
* generated/count_8_l16.c: Regenerated.
* generated/count_8_l4.c: Regenerated.
* generated/count_8_l8.c: Regenerated.
* generated/cshift1_16.c: Regenerated.
* generated/cshift1_4.c: Regenerated.
* generated/cshift1_8.c: Regenerated.
* generated/maxloc1_16_i16.c: Regenerated.
* generated/maxloc1_16_i4.c: Regenerated.
* generated/maxloc1_16_i8.c: Regenerated.
* generated/maxloc1_16_r10.c: Regenerated.
* generated/maxloc1_16_r16.c: Regenerated.
* generated/maxloc1_16_r4.c: Regenerated.
* generated/maxloc1_16_r8.c: Regenerated.
* generated/maxloc1_4_i16.c: Regenerated.
* generated/maxloc1_4_i4.c: Regenerated.
* generated/maxloc1_4_i8.c: Regenerated.
* generated/maxloc1_4_r10.c: Regenerated.
* generated/maxloc1_4_r16.c: Regenerated.
* generated/maxloc1_4_r4.c: Regenerated.
* generated/maxloc1_4_r8.c: Regenerated.
* generated/maxloc1_8_i16.c: Regenerated.
* generated/maxloc1_8_i4.c: Regenerated.
* generated/maxloc1_8_i8.c: Regenerated.
* generated/maxloc1_8_r10.c: Regenerated.
* generated/maxloc1_8_r16.c: Regenerated.
* generated/maxloc1_8_r4.c: Regenerated.
* generated/maxloc1_8_r8.c: Regenerated.
* generated/maxval_i16.c: Regenerated.
* generated/maxval_i4.c: Regenerated.
* generated/maxval_i8.c: Regenerated.
* generated/maxval_r10.c: Regenerated.
* generated/maxval_r16.c: Regenerated.
* generated/maxval_r4.c: Regenerated.
* generated/maxval_r8.c: Regenerated.
* generated/minloc1_16_i16.c: Regenerated.
* generated/minloc1_16_i4.c: Regenerated.
* generated/minloc1_16_i8.c: Regenerated.
* generated/minloc1_16_r10.c: Regenerated.
* generated/minloc1_16_r16.c: Regenerated.
* generated/minloc1_16_r4.c: Regenerated.
* generated/minloc1_16_r8.c: Regenerated.
* generated/minloc1_4_i16.c: Regenerated.
* generated/minloc1_4_i4.c: Regenerated.
* generated/minloc1_4_i8.c: Regenerated.
* generated/minloc1_4_r10.c: Regenerated.
* generated/minloc1_4_r16.c: Regenerated.
* generated/minloc1_4_r4.c: Regenerated.
* generated/minloc1_4_r8.c: Regenerated.
* generated/minloc1_8_i16.c: Regenerated.
* generated/minloc1_8_i4.c: Regenerated.
* generated/minloc1_8_i8.c: Regenerated.
* generated/minloc1_8_r10.c: Regenerated.
* generated/minloc1_8_r16.c: Regenerated.
* generated/minloc1_8_r4.c: Regenerated.
* generated/minloc1_8_r8.c: Regenerated.
* generated/minval_i16.c: Regenerated.
* generated/minval_i4.c: Regenerated.
* generated/minval_i8.c: Regenerated.
* generated/minval_r10.c: Regenerated.
* generated/minval_r16.c: Regenerated.
* generated/minval_r4.c: Regenerated.
* generated/minval_r8.c: Regenerated.
* generated/product_c10.c: Regenerated.
* generated/product_c16.c: Regenerated.
* generated/product_c4.c: Regenerated.
* generated/product_c8.c: Regenerated.
* generated/product_i16.c: Regenerated.
* generated/product_i4.c: Regenerated.
* generated/product_i8.c: Regenerated.
* generated/product_r10.c: Regenerated.
* generated/product_r16.c: Regenerated.
* generated/product_r4.c: Regenerated.
* generated/product_r8.c: Regenerated.
* generated/sum_c10.c: Regenerated.
* generated/sum_c16.c: Regenerated.
* generated/sum_c4.c: Regenerated.
* generated/sum_c8.c: Regenerated.
* generated/sum_i16.c: Regenerated.
* generated/sum_i4.c: Regenerated.
* generated/sum_i8.c: Regenerated.
* generated/sum_r10.c: Regenerated.
* generated/sum_r16.c: Regenerated.
* generated/sum_r4.c: Regenerated.
* generated/sum_r8.c: Regenerated.

2006-12-30  Thomas Koenig  <Thomas.Koenig@online.de>

PR libfortran/30321
* gfortran.dg/sum_zero_array_1.f90:  New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120287 138bc75d-0d04-0410-961f-82ee72b054a4

* ipa-pure-const.c (check_operand): SSA_NAME is safe.
* ipa-type-escape.c (scan_for_refs): Look into SSA_NAMEs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120286 138bc75d-0d04-0410-961f-82ee72b054a4

* tree.h (DECL_CALL_CLOBBERED): Remove.
(tree_decl_common): Remove call_clobbered flag.
* tree-flow.h (struct var_ann_d): Add call_clobbered flag.
* tree-ssa-alias.c (mark_non_addressable, reset_cc_flags): Update.
* tree-flow-inline.h (is_call_clobbered, mark_call_clobbered,
clear_call_clobbered): Update.
* tree-ssa.c (verify_call_clobbering): Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120285 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-ssa-alias.c (create_structure_vars): When in SSA, update operand
caches.
* tree-ssa-operands.c (build_ssa_operands): Recompute addresses_taken
bitmap.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120284 138bc75d-0d04-0410-961f-82ee72b054a4

* emit-rt.c (emit_copy_of_insn_after): Fix bug causing exponential
amount of copies of INSN_NOTEs list.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120283 138bc75d-0d04-0410-961f-82ee72b054a4

* cgraph.c (cgraph_exapnd_queue): Rename to...
(cgraph_new_nodes): ... this one.
(cgraph_state): New global variable.
(cgraph_add_new_function): Work in more cases.
* cgraph.h (cgraph_expand_queue): Rename to ...
(cgraph_new_nodes): ... this one.
(cgraph_state): New enum and static variable.
(cgraph_add_new_function): Update prototype.
(cgraph_process_new_functions): New.
* omp-low.c (expand_omp_parallel): Update.
* cgraphunit.c (initialize_inline_failed): Declare early.
(cgraph_process_new_functions): New function.
(cgraph_assemble_pending_functions): Use it.
(cgraph_expand_all_functions): Use it.
(cgraph_optimize): Use it; set cgraph_state.
* passes.c (execute_one_pass, execute_ipa_pass_list): Process new
functions

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120282 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120279 138bc75d-0d04-0410-961f-82ee72b054a4

2006-12-29  Paolo Bonzini  <bonzini@gnu.org>

* configure.in: Reorganize recognition of languages.  Add
--enable-stage1-languages.  Show supported languages for the chosen
target rather than all recognized languages.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120271 138bc75d-0d04-0410-961f-82ee72b054a4

2006-12-29  Paolo Bonzini  <bonzini@gnu.org>

* Makefile.tpl (GCC_STRAP_TARGETS, all-prebootstrap): Remove.
* Makefile.in: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120270 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.h (NON_QI_REG_P): Remove.
* config/i386/predicates.md (non_q_regs_operand): Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120267 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-cfg.c (last_stmt_ptr): Remove.
* tree-flow.h: Remove the prototype for last_stmt_ptr.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120266 138bc75d-0d04-0410-961f-82ee72b054a4

* c-common.c (c_define_builtins): New static function broken out
of c_common_nodes_and_builtins.
(c_common_nodes_and_builtins): Call c_define_builtins unless only
doing preprocessing.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120264 138bc75d-0d04-0410-961f-82ee72b054a4

* lex.c (_cpp_clean_line): Add uses of __builtin_expect.  Don't
look backward at the end of the line unless we saw a backslash.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120263 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.in: Warn that MPFR 2.2.0 is buggy.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120262 138bc75d-0d04-0410-961f-82ee72b054a4

2006-12-29  Paolo Carlini  <pcarlini@suse.de>

PR libstdc++/30226
* config/abi/pre/gnu.ver: Do not export ctype<char>::widen.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120261 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-inline.c (remap_ssa_name): New function.
(remap_decl): Update SSA datastructures for DECLs.
(copy_body_r): Deal with SSA_NAMEs; add referenced global vars.
(copy_bb): Set SSA_NAME def stmts.
(update_ssa_acorss_eh_edges): New function.
(copy_edge_for_bb): Call it; mark new vars for renaming.
(copy_phis_for_bb): New function.
(initialize_cfun): Break out from ...
(copy_cfg_body): ... here; maintain AUX map for both directions;
call SSA updating workers; do not produce copy of cfun to be copied.
(setup_one_parameter): Do propagation across SSA form.
(declare_return_variable): Work on SSA; use return_slot instead of
address of return slot of argument to avoid folding back and forth.
(expand_call_inline): Update SSA from on return values.
(optimize_inline_calls): Do sanity checking, dead blocks removal,
update SSA form.
(tree_function_verioning): Update initialize_cfun.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120260 138bc75d-0d04-0410-961f-82ee72b054a4

PR preprocessor/29612
* directives.c (do_linemarker): Set pfile->buffer->sysp always, not
only when new_sysp is non-zero.

* gcc.dg/cpp/pr29612-1.c: New test.
* gcc.dg/cpp/pr29612-2.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120257 138bc75d-0d04-0410-961f-82ee72b054a4

2006-12-29  Marcin Dalecki  <martin@dalecki.de>

* doc/invoke.texi: Replace no longer supported -fno-strength-reduce
with -fmerge-constants in sample code.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120253 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120251 138bc75d-0d04-0410-961f-82ee72b054a4

PR preprocessor/30001:
* charset.c (_cpp_convert_input): Check that to.len is greater
than zero.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120245 138bc75d-0d04-0410-961f-82ee72b054a4

2006-12-28  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/30034
* resolve.c (resolve_formal_arglist): Exclude the test for
pointers and procedures for subroutine arguments as well as
functions.

PR fortran/30237
* intrinsic.c (remove_nullargs): Do not pass up arguments with
a label. If the actual has a label and the formal has a type
then emit an error.

2006-12-28  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/30034
* gfortran.dg/pure_formal_proc_1.f90: New test.

PR fortran/30237
* gfortran.dg/intrinsic_actual_3.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120244 138bc75d-0d04-0410-961f-82ee72b054a4

2006-12-28  Paolo Carlini  <pcarlini@suse.de>

* include/tr1/array (array<>::_M_at): Remove.
(array<>::_M_check): Add.
(array<>::at): Use the latter.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120242 138bc75d-0d04-0410-961f-82ee72b054a4

* cp-tree.h (TYPE_NAMESPACE_SCOPE_P, TYPE_FUNCTION_SCOPE_P):
Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120241 138bc75d-0d04-0410-961f-82ee72b054a4

* decl2.c: Fix a comment typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120240 138bc75d-0d04-0410-961f-82ee72b054a4

* cp/cp-tree.h (TYPE_NAMESPACE_SCOPE_P,
TYPE_FUNCTION_SCOPE_P): Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120239 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in (OBJS-common): Remove conflict.o
(conflict.o): Remove.
* basic-block.h: Remove the prototypes for conflict.c.
* conflict.c: Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120238 138bc75d-0d04-0410-961f-82ee72b054a4

2006-12-27  Daniel Berlin  <dberlin@dberlin.org>

* sbitmap.c (BITMAP_DEBUGGING): New macro.
(do_popcount): Ditto.
(sbitmap_verify_popcount): New function.
(sbitmap_alloc): Set popcount to NULL, remove set of bytes
member.
(sbitmap_alloc_with_popcount): New function.
(sbitmap_resize): Remove uses of bytes member and update
popcount.
(sbitmap_realloc): Remove uses of bytes member.
(sbitmap_copy): Copy popcount.
(sbitmap_copy_n): New function.
(sbitmap_zero): Update popcount cache.
(sbitmap_ones): Ditto.
(sbitmap_a_and_b): Ditto.
(sbitmap_a_or_b): Ditto.
(sbitmap_a_xor_b): Ditto.
(sbitmap_union_of_diff_cg): Assert non-existence of popcount
cache.
(sbitmap_union_of_diff): Ditto.
(sbitmap_not): Ditto.
(sbitmap_difference): Ditto.
(sbitmap_a_and_b_cg): Ditto.
(sbitmap_a_xor_b_cg): Ditto.
(sbitmap_a_or_b_cg): Ditto.
(sbitmap_a_or_b_and_c_cg): Ditto.
(sbitmap_a_and_b_or_c_cg): Ditto.
(sbitmap_intersection_of_succs): Ditto.
(sbitmap_intersection_of_preds): Ditto.
(sbitmap_union_of_succs): Ditto.
(sbitmap_union_of_preds): Ditto.
(popcount_table): New.
(sbitmap_elt_popcount): New function.
(sbitmap_popcount): Ditto.

* sbitmap.h (sbitmap): Remove bytes member.
Add popcount member.
(SET_BIT): Macro turned into function.
(RESET_BIT): Ditto.
(SBITMAP_SIZE_BYTES): New macro.
(sbitmap_free): Free popcount too.
(sbitmap_alloc_with_popcount): New prototype.
(sbitmap_copy_n): Ditto.
(sbitmap_verify_popcount): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120237 138bc75d-0d04-0410-961f-82ee72b054a4

2006-12-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

Fix typo in ChangeLog.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120236 138bc75d-0d04-0410-961f-82ee72b054a4

2006-12-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/30014
* gfortran.dg/io_constraints_1.f90: Update test.
* gfortran.dg/io_constraints_2.f90: Update test.
* gfortran.dg/inquire_iolength.f90: Ne test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120235 138bc75d-0d04-0410-961f-82ee72b054a4

2006-12-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libgfortran/30014
*io/io.h (st_parameter_dt): Change *size and *iolength type to
GFC_IO_INT.
*io/transfer.c (finalize_transfer): Cast dtp->u.p.size_used to
GFC_IO_INT.  (iolength_transfer): Cast size * nelems to GFC_IO_INT.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120234 138bc75d-0d04-0410-961f-82ee72b054a4

2006-12-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/30014
*io.c (resolve_tag): Don't issue error for tag_size type not being
default integer size for -std=F2003.  Add similar check for
tag_iolength.
*ioparm.def: Change size and iolength parameters to ioint pointer, which
corresponds to GFC_IO_INT on the library side.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120233 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120231 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.in: When removing Makefiles to force a reconfigure, also
remove prev-DIR*/Makefile.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120226 138bc75d-0d04-0410-961f-82ee72b054a4

PR debug/26964
* dwarf2out.c (gen_type_die): Don't write out a DIE for
ENUMERAL_TYPE if it was already written out.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120221 138bc75d-0d04-0410-961f-82ee72b054a4

* interface.c (compare_actual_formal): Remove unused variable
gsym.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120219 138bc75d-0d04-0410-961f-82ee72b054a4

2006-12-27  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/20896
* interface.c (check_sym_interfaces): Try to resolve interface
reference as a global symbol, if it is not a nodule procedure.
(compare_actual_formal): Remove call to gfc_find_symbol; if
the expression is already a variable it is locally declared
and this has precedence.
gfortran.h : Add prototype for resolve_global_procedure.
resolve.c (resolve_global_procedure): Remove static attribute
from function declaration.
(resolve_fl_procedure): Remove symtree declaration and the
redundant check for an ambiguous procedure.

PR fortran/25135
* module.c (load_generic_interfaces): If the symbol is present
and is not generic it is ambiguous.

2006-12-27  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/20896
* gfortran.dg/interface_10.f90: New test.
* gfortran.dg/dummy_procedure_1.f90: Add error for call s1(z),
since z is already, locally a variable.

PR fortran/25135
* gfortran.dg/generic_11.f90: New test.
* gfortran.dg/interface_7.f90: Remove name clash between module
name and procedure 'x' referenced in the interface.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120218 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120216 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/29335
* builtins.c (do_mpfr_arg1, do_mpfr_arg2, do_mpfr_arg3,
do_mpfr_sincos): Ensure target base equals two.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120211 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-ssa-operands.c: Fix a comment typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120210 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120207 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-vectorizer.h (VECT_SMODULO): Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120202 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120196 138bc75d-0d04-0410-961f-82ee72b054a4

2006-12-24  Andreas Tobler  <a.tobler@schweiz.org>

* config/pa/pa.c: Remove heap vector type defines.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120191 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-ssa-operands.h (struct ssa_operand_memory_d):
add ssa_operand_mem_size.
* tree-ssa-operands.c (operands_bitmap_obstack): New.
(ssa_operand_mem_size): Remove.
(init_ssa_operands): Initialize obstack; use it.
(fini_ssa_operands): Release obstack.
(ssa_operand_alloc): Update.
(finalize_ssa_vdefs, finalize_ssa_vuse_ops, copy_virtual_operands,
get_mpt_for): Use obstack.
* tree-ssa.c (delete_tree_ssa): Call fini_ssa_operands.
* tree-outof-ssa.c: (remove_ssa_form): Don't call it here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120189 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-mudflap.c (ml_decl_cache_locals, md_build_check_statement_for):
add newly referenced vars.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120188 138bc75d-0d04-0410-961f-82ee72b054a4

* basic-block.h: Remove the prototype for
expected_value_to_br_prob.
* rtl.h: Remove the prototypes for expand_builtin_expect_jump
and purge_line_number_notes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120186 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120184 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-ssa-loop-niter.c (number_of_iterations_lt_to_ne,
assert_no_overflow_lt, assert_loop_rolls_lt,
number_of_iterations_lt, number_of_iterations_le,
number_of_iterations_cond, number_of_iterations_exit):
Use integer_zerop/integer_nonzerop instead of
null_or_integer_zerop/nonnull_and_integer_nonzerop.
* tree.h (null_or_integer_zerop, nonnull_and_integer_nonzerop):
Removed.
* tree-scalar-evolution.c (simple_iv): Return zero for step of
an invariant.
* tree-ssa-loop-ivopts.c (alloc_iv): Do not set step of invariants
to zero.
(get_iv): Return NULL for non-scalar types.  Use zero as a step
of an invariant.
(determine_biv_step, find_interesting_uses_op,
find_interesting_uses_cond, find_interesting_uses_stmt,
add_old_ivs_candidates, determine_use_iv_cost_condition,
rewrite_use_compare, remove_unused_ivs):
Use integer_zerop instead of null_or_integer_zerop.
(struct ifs_ivopts_data): Replace step_p field with step field.
(idx_find_step): Use zero as a step of an invariant.  Modify
step instead of *step_p.
(find_interesting_uses_address): Use zero as a step of an invariant.
Use integer_zerop instead of null_or_integer_zerop.
(find_interesting_uses_outside): Call find_interesting_uses_op only
for phi nodes for real operands.
(add_candidate_1): Expect step to be non-NULL.
* tree-ssa-loop-prefetch.c (idx_analyze_ref): Expect step to be
non-NULL.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120179 138bc75d-0d04-0410-961f-82ee72b054a4

2006-12-23  Andrew Pinski  <pinskia@gmail.com>

        * vec.c: Don't include tree.h.
        * Makefile.in (vec.o): Update dependencies.
        (build/vec.o): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120178 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in (final.o): Depend on vecprim.h.
* final.c: Include vecprim.h.
(insn_addresses_): Change the type to VEC(int,heap)*.
* insn-addr.h (INSN_ADDRESSES_DEFN): Remove.
(INSN_ADDRESSES, INSN_ADDRESSES_ALLOC, INSN_ADDRESSES_SIZE,
INSN_ADDRESSES_NEW): Use VEC instead of VARRAY.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120177 138bc75d-0d04-0410-961f-82ee72b054a4

* common.opt (flag_force_mem): Remove.
* doc/invoke.texi (-fforce-mem): Remove.
* opts.c (common_handle_option): Don't handle OPT_fforce_mem.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120176 138bc75d-0d04-0410-961f-82ee72b054a4

2006-12-23  Marcin Dalecki  <martin@dalecki.de>

       * cgraphunit.c (cgraph_optimize): Fixed obvious thinko in memory
       consumption reporting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120174 138bc75d-0d04-0410-961f-82ee72b054a4

2006-12-23  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

PR middle-end/7651
* c.opt (Wmissing-parameter-type): New.
* doc/invoke.texi (Wmissing-parameter-type): Document it.
(Wextra): Enabled by -Wextra.
* c-opts.c (c_common_post_options): Enabled by -Wextra.
* c-decl.c (store_parm_decls_oldstyle): Replace Wextra with
Wmissing-parameter-type.

testsuite/

* gcc.dg/Wmissing-parameter-type.c: New.
* gcc.dg/Wmissing-parameter-type-Wextra.c: New.
* gcc.dg/Wmissing-parameter-type-no.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120173 138bc75d-0d04-0410-961f-82ee72b054a4

* dwarf2out.c (dbx_reg_number): Do leaf register remapping
only if the function is leaf.
(multiple_reg_loc_descriptor): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120170 138bc75d-0d04-0410-961f-82ee72b054a4

* rtl.h (NOTE_EXPECTED_VALUE): Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120169 138bc75d-0d04-0410-961f-82ee72b054a4

* toplev.c (dump_memory_report): Break out from...
(finalize): Here.
* toplev.h (dump_memory_report): Declare.
(cmp_statistic): Rename to ...
(final_cmp_statistic): ... this one
(cmp_statistic): New.
(dump_ggc_loc_staitsitcs): New FINAL parpameter.
* common.opt (-fpre-ipa-mem-report, -fpost-ipa-mem-report): Declare.
* varray.c (dump_varray_staitiscs): Do not segfault when no varray was
allocated so far.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120168 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): Add
        -mmacosx-version-min=10.4.
        (crt2.o): Add $(DARWIN_EXTRA_CRT_BUILD_CFLAGS).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120167 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-flow-inline.h (var_ann): External variable annotations are
unshared too.
(tree_common_ann): Handle correctly unshared variables annotations.
* tree-dfa.c (create_var_ann): External variable annotations are
unshared too.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120164 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120162 138bc75d-0d04-0410-961f-82ee72b054a4

* basic-block.h: Remove the prototype for
commit_edge_insertions_watch_calls.
  * cfgrtl.c (commit_edge_insertion): Drop the last argument.
Simplify.
(commit_edge_insertions_watch_calls): Remove.
(commit_edge_insertions): Adjust the call to
commit_one_edge_insertion.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120157 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-ssa-loop-niter.c (zero_p, nonzero_p): Removed.
(number_of_iterations_ne, number_of_iterations_lt_to_ne,
assert_no_overflow_lt, assert_loop_rolls_lt,
number_of_iterations_lt, number_of_iterations_le,
number_of_iterations_cond, tree_simplify_using_condition_1,
number_of_iterations_exit, find_loop_niter, loop_niter_by_eval,
implies_nonnegative_p, implies_ge_p, record_nonwrapping_iv,
idx_infer_loop_bounds, n_of_executions_at_most, scev_probably_wraps_p):
Do not use zero_p/nonzero_p.
* tree-ssa-loop-manip.c (determine_exit_conditions): Ditto.
* tree-ssa-loop-ivopts.c (niter_for_exit, determine_biv_step,
find_interesting_uses_op, find_interesting_uses_cond,
find_interesting_uses_address, find_interesting_uses_stmt,
strip_offset_1, add_candidate_1, add_old_ivs_candidates,
difference_cost, determine_use_iv_cost_condition,
rewrite_use_compare, remove_unused_ivs): Ditto.
* tree-ssa-address.c (tree_mem_ref_addr, create_mem_ref_raw): Ditto.
* tree-ssa-loop-prefetch.c (idx_analyze_ref): Ditto.
* tree-cfg.c (find_taken_edge_cond_expr): Ditto.
* tree.h (zero_p): Declaration removed.
(null_or_integer_zerop, nonnull_and_integer_nonzerop): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120156 138bc75d-0d04-0410-961f-82ee72b054a4

2006-12-22  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/25818
* trans-array.c (gfc_trans_g77_array): If the variable is
optional or not always present, make the statement conditional
on presence of the argument.
* gfortran.h : Add symbol_attribute not_always_present.
* resolve.c (check_argument_lists): New function to check if
arguments are not present in all entries.

PR fortran/30084
* module.c (mio_component_ref): Move treatment of unique name
variables, during output, to fix_mio_expr.
(fix_mio_expr): New function that fixes defective expressions
before they are written to the module file.
(mio_expr): Call the new function.
(resolve_entries): Call check_argument_lists.

2006-12-22  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/25818
* gfortran.dg/entry_array_specs_2.f: New test.

PR fortran/30084
* gfortran.dg/nested_modules_6.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120155 138bc75d-0d04-0410-961f-82ee72b054a4

2006-12-22  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

PR middle-end/7651
* c.opt (Wclobbered): New.
* doc/invoke.texi (Wclobbered): Document it.
(Wextra): Enabled by -Wextra.
* c-opts.c (c_common_post_options): Enabled by -Wextra.
* flow.c (rest_of_handle_life): Replace Wextra with Wclobbered.
* function.c (setjmp_vars_warning): Only warn for Wclobbered.
(setjmp_args_warning): Likewise.

testsuite/

* gcc.dg/attr-returns_twice-1.c: Replace Wextra with Wclobbered.
* gcc.dg/setjmp-1.c: Add explicit Wclobbered.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120151 138bc75d-0d04-0410-961f-82ee72b054a4

* config/elfos.h, config/spu/spu.c, tree-ssa-operands.h,
tree-ssa-ter.c: Fix comment typos.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120149 138bc75d-0d04-0410-961f-82ee72b054a4

2006-12-22  Paolo Carlini  <pcarlini@suse.de>

        DR 541, [WP].
  * include/std/memory (auto_ptr<void>): Add specialization.
* testsuite/tr1/2_general_utilities/memory/shared_ptr/
assign/dr541.cc: New.
* testsuite/20_util/memory/auto_ptr/assign_neg.cc: Adjust
dg-error markers.
        * docs/html/ext/howto.html: Add an entry for DR 541.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120148 138bc75d-0d04-0410-961f-82ee72b054a4

2006-12-22  Paolo Bonzini  <bonzini@gnu.org>

PR rtl-optimization/29840

* fwprop.c (forward_propagate_into): Reject artificial uses/defs.
(fwprop_init): Add DF_HARD_REGS to df_init call.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120147 138bc75d-0d04-0410-961f-82ee72b054a4

* configure: Regenerate with correct autoconf version.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120146 138bc75d-0d04-0410-961f-82ee72b054a4

2006-12-21  Andrew Pinski  <pinskia@gmail.com>

        PR C++/30225
        * decl.c (cxx_builtin_function): Only copy the decl if adding
        it to the std namespace

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120145 138bc75d-0d04-0410-961f-82ee72b054a4

2006-12-21  Andrew Pinski  <pinskia@gmail.com>

        PR C++/30168
        * optimize.c (update_cloned_parm): Copy DECL_GIMPLE_REG_P also.

2006-12-21  Andrew Pinski  <pinskia@gmail.com>

        PR C++/30168
        * g++.dg/opt/complex6.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120144 138bc75d-0d04-0410-961f-82ee72b054a4

2006-12-21  Andrew Pinski  <pinskia@gmail.com>

        * tree-nested.c (create_tmp_var_for): Check for vector type
        when setting DECL_GIMPLE_REG_P.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120143 138bc75d-0d04-0410-961f-82ee72b054a4

2006-12-20  Adam Megacz  <megacz@cs.berkeley.edu>

        * configure.in: add AC_SUBST for *_FOR_TARGET.
        * configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120142 138bc75d-0d04-0410-961f-82ee72b054a4

* trans-array.c (gfc_trans_create_temp_array): When the size is known
at compile-time, avoid an unnecessary conditional assignment.
(gfc_array_init_size): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120141 138bc75d-0d04-0410-961f-82ee72b054a4