* optabs.c, doc/c-tree.texi, doc/install.texi, doc/md.texi,
doc/passes.texi, doc/rtl.texi, doc/sourcebuild.texi,
doc/tm.texi, doc/tree-ssa.texi: Update copyright.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94441 138bc75d-0d04-0410-961f-82ee72b054a4

2005-01-30  Paolo Carlini  <pcarlini@suse.de>

PR libstdc++/19642
* config/locale/generic/c_locale.h (__convert_from_v): Switch only
LC_NUMERIC, and only when actually != "C".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94440 138bc75d-0d04-0410-961f-82ee72b054a4

2005-01-30  Bud Davis  <bdavis@gfortran.org>

        PR fortran/19647
        * io/inquire.c (inquire_via_unit): Use correct variable for
        pad.

        * gfortan.dg/inquire_7.f90

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94439 138bc75d-0d04-0410-961f-82ee72b054a4

    PR target/19690
        * config/i386/i386.md (movdf_nointeger, movdf_integer): Fix ordering
        of # and * in constraints.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94433 138bc75d-0d04-0410-961f-82ee72b054a4

    PR middle-end/19689
        * expr.c (store_field): Don't strip sub-mode cast when the input
        data is even smaller.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94429 138bc75d-0d04-0410-961f-82ee72b054a4

    PR middle-end/19687
        * expr.c (categorize_ctor_elements_1): Check for CONSTRUCTOR of a
        union being empty.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94421 138bc75d-0d04-0410-961f-82ee72b054a4

    * combine.c (make_field_assignment): Fix argument order
        to gen_int_mode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94420 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94417 138bc75d-0d04-0410-961f-82ee72b054a4

2005-01-29  Richard Guenther <richard.guenther@uni-tuebingen.de>

PR tree-optimization/15791
* fold-const.c (extract_array_ref): New function.
(fold): Fold comparisons between &a[i] and &a[j] or
semantically equivalent trees.

* gcc.dg/tree-ssa/pr15791-1.c: New testcase.
* gcc.dg/tree-ssa/pr15791-2.c: Likewise.
* gcc.dg/tree-ssa/pr15791-3.c: Likewise.
* gcc.dg/tree-ssa/pr15791-4.c: Likewise.
* gcc.dg/tree-ssa/pr15791-5.c: Likewise.
* g++.dg/tree-ssa/pr15791-1.C: Likewise.
* g++.dg/tree-ssa/pr15791-2.C: Likewise.
* g++.dg/tree-ssa/pr15791-3.C: Likewise.
* g++.dg/tree-ssa/pr15791-4.C: Likewise.
* g++.dg/tree-ssa/pr15791-5.C: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94414 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcse.c (insert_expr_in_table): Revamp handling of available
        and anticipatable occurrence lists to avoid unnecessary list
        walking.
        (insert_set_in_table): Similarly.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94413 138bc75d-0d04-0410-961f-82ee72b054a4

2005-01-29  Paul Brook  <paul@codesourcery.com>

PR fortran/18565
* check.c (real_or_complex_check): New function.
(gfc_check_fn_c, gfc_check_fn_r, gfc_check_fn_rc): New functions.
* intrinsic.c (add_functions): Use new check functions.
* intrinsic.h (gfc_check_fn_c, gfc_check_fn_r, gfc_check_fn_rc):
Add prototypes.
testsuite/
* gfortran.dg/double_complex_1.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94412 138bc75d-0d04-0410-961f-82ee72b054a4

* c-common.c (fix_string_type): Just use c_build_qualified_type to
build string type.
(c_build_qualified_type): Build qualified array types with
TYPE_MAIN_VARIANT pointing to corresponding unqualified type.
* c-decl.c (c_make_fname_decl): Build unqualified array type
before qualified type.
(grokdeclarator): Use TYPE_MAIN_VARIANT of typedef type if element
type is qualified, not just if type itself is.  Don't apply
qualifiers to array type when declarator is processed.  Apply
qualifiers to field type whether or not it is an array type.
Don't handle array types specially for applying qualifiers to
variables.
* c-typeck.c (composite_type): Build unqualified element type and
array type when forming composite of array types.
(common_pointer_type, comptypes, comp_target_types,
type_lists_compatible_p, build_indirect_ref, build_array_ref,
convert_for_assignment): Don't apply TYPE_MAIN_VARIANT to array
types.
(type_lists_compatible_p): Cache TREE_VALUE (args1) and TREE_VALUE
(args2) in variables a1 and a2.

testsuite:
* gcc.dg/Wwrite-strings-1.c, gcc.dg/array-quals-2.c,
gcc.dg/lvalue-3.c: New tests.
* gcc.dg/concat.c: Update expected messages.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94411 138bc75d-0d04-0410-961f-82ee72b054a4

2005-01-29  Thomas Koenig  <Thomas.Koenig@online.de>

PR libfortran/19595
* io/transfer.c (data_transfer_init): eor requires advance="NO".
testsuite/
* gfortran.dg/eor_1.f90:  New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94410 138bc75d-0d04-0410-961f-82ee72b054a4

2005-01-29  Steven G. Kargl  <kargls@comcast.net>

PR fortran/19589
* expr.c (gfc_check_assign):  Check for conformance of logical operands
testsuite/
* gfortran.dg/logical_data_1.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94409 138bc75d-0d04-0410-961f-82ee72b054a4

* lang-specs.h, objc-act.c, objc-act.h, objc-lang.c: Update
copyright.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94408 138bc75d-0d04-0410-961f-82ee72b054a4

* cse.c (n_elements_made, max_elements_made): Remove.
(insert): Don't touch n_elements_made.
(cse_main): Don't touch n_elements_made or max_elements_made.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94407 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.in (noconfigdirs) <crisv32-*-*>: Match like cris-*-*.
<crisv32-*-*, cris-*-*>: Only disable target-newlib and
target-libgloss when not *-*-elf and *-*-aout.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94404 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/19253
* parser.c (cp_parser_diagnose_invalid_type_name): Commit to
tentative parses.

PR c++/19253
* g++.dg/template/crash33.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94403 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/19667
* g++.dg/template/crash32.C: New test.

PR c++/19667
* pt.c (redeclare_class_template): Robustify.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94402 138bc75d-0d04-0410-961f-82ee72b054a4

2004-01-28  Jeroen Frijters  <jeroen@frijters.net>

PR libgcj/19649
* java/util/Date.java
(Date(int,int,int), Date(int,int,int,int,int)): Delegate to other
constructor.
(Date(int,int,int,int,int,int)): Fixed to handle out-of-range
arguments.
(getTimezoneOffset): Inverted sign.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94401 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94399 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/15384
* config/m68hc11/t-m68hc11-gas (dp-bit.c): Fix typo causing a
configuration part of dp-bit.c to be lost.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94390 138bc75d-0d04-0410-961f-82ee72b054a4

2005-01-28  Paolo Carlini  <pcarlini@suse.de>

* include/tr1/type_traits (is_function): Minor consistency tweaks.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94385 138bc75d-0d04-0410-961f-82ee72b054a4

* testsuite/lib/libstdc++.exp (libstdc++_init): Search the path
for the compiler.  Don't set cxxflags.
(v3_target_compile): Search for libv3test.a relative to $objdir.
(lsearch_all_inline): New.
(lsearch_all_inline_not): New.
(v3-list-tests): Rewrite to not need generated files.
* testsuite/Makefile.am (IGNORE_WCHAR_T): New.
(IGNORE_THREAD): New.
(TESTS_TO_IGNORE): New.
(site.exp): Set tests_to_ignore, cxxflags.
* aclocal.m4: Regenerate.
* Makefile.in: Regenerate.
* libmath/Makefile.in: Likewise.
* libsupc++/Makefile.in: Likewise.
* po/Makefile.in: Likewise.
* src/Makefile.in: Likewise.
* testsuite/Makefile.in: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94384 138bc75d-0d04-0410-961f-82ee72b054a4

* expmed.c (expand_mult_highpart_optab): When attempting to use
a non-widening multiplication in a wider mode, the operands need
to be converted (zero or sign extended) to that mode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94383 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/16558
* g++.dg/warn/Wreturn-type-2.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94382 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/16558
PR middle-end/19583
* gimple-low.c (block_may_fallthru): TRY_FINALLY_EXPR only falls
through if both operands fall through.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94381 138bc75d-0d04-0410-961f-82ee72b054a4

2005-01-28  Paolo Carlini  <pcarlini@suse.de>

* include/tr1/type_traits: Implement is_empty.
* testsuite/tr1/4_metaprogramming/type_properties/is_empty/
is_empty.cc: New.
* testsuite/tr1/4_metaprogramming/type_properties/is_empty/
typedefs.cc: Likewise.

* include/tr1/type_traits (__is_abstract_helper): Simplify a bit.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94379 138bc75d-0d04-0410-961f-82ee72b054a4

* cse.c (fold_rtx) <PC>: Don't optimize.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94378 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcc.dg/tree-ssa/20050128-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94377 138bc75d-0d04-0410-961f-82ee72b054a4

    * fold-const.c (fold, case CEIL_MOD_EXPR): Optimize 0 % X.
        (case FLOOR_MOD_EXPR, ROUND_MOD_EXPR, TRUNC_MOD_EXPR): Similarly.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94376 138bc75d-0d04-0410-961f-82ee72b054a4

* cse.c (cse_reg_info_free_list, cse_reg_info_used_list,
cse_reg_info_used_list_end): Remove.
(cse_reg_info_list, cse_reg_info_list_free): New.
(get_cse_reg_info): When allocating an instance of
cse_reg_info, add it to the beginning of the cse_reg_info_list
list.  Remove code to maintain cse_reg_info_used_list.
(new_basic_block): Reset the free list to the beginning of
cse_reg_info_list.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94375 138bc75d-0d04-0410-961f-82ee72b054a4

Fix date on my entry from this morning.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94374 138bc75d-0d04-0410-961f-82ee72b054a4

Rmove bogus line from last entry.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94372 138bc75d-0d04-0410-961f-82ee72b054a4

* config/frv/frv.c (bdesc_2arg): Remove __MDPACKH.
(frv_init_builtins): Change its prototype to take 4 uhalf arguments.
(frv_expand_mdpackh_builtin): New function.
(frv_expand_builtin): Use it to expand __MDPACKH.
* config/frv/media.h (__MDPACKH): Update prototype.
* doc/extend.texi (__MDPACKH): Update documentation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94371 138bc75d-0d04-0410-961f-82ee72b054a4

2005-01-28  Paolo Carlini  <pcarlini@suse.de>

* include/tr1/type_traits: Implement is_abstract, by exploiting the
resolution of DR core/337.
* testsuite/testsuite_tr1.h: Add AbstractClass.
* testsuite/tr1/4_metaprogramming/type_properties/is_abstract/
is_abstract.cc: New.
* testsuite/tr1/4_metaprogramming/type_properties/is_abstract/
typedefs.cc: Likewise.

* include/tr1/type_traits (is_function): Rewrite, use the conversion
F& -> F* instead, thus avoiding problems with abstract classes.
* testsuite/tr1/4_metaprogramming/primary_type_categories/
is_function/is_function.cc: Add a test for tricky AbstractClass.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94370 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.c (ix86_expand_fp_absneg_operator): Use
SSE_FLOAT_MODE_P for use_sse computation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94365 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/tree-ssa/20030711-2.c: Run at -O2, not -O1.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94364 138bc75d-0d04-0410-961f-82ee72b054a4

2005-01-28  Ralf Corsepius  <ralf.corsepius@rtems.org>

PR target/19663
* config/sparc/rtemself.h (LINK_GCC_C_SEQUENCE_SPEC): undefine.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94363 138bc75d-0d04-0410-961f-82ee72b054a4

    * objc-act.c (objc_finish_file): In ObjC++ mode, set at_eof before
        calling instantiate_pending_templates.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94362 138bc75d-0d04-0410-961f-82ee72b054a4

    * builtins.c (expand_builtin_copysign): New.
        (expand_builtin): Call it.
        * genopinit.c (optabs): Add copysign_optab.
        * optabs.c (init_optabs): Initialize it.
        (expand_copysign): New.
        * optabs.h (OTI_copysign, copysign_optab): New.
        (expand_copysign): Declare.

        * config/alpha/alpha.md (UNSPEC_COPYSIGN): New.
        (copysignsf3, ncopysignsf3, copysigndf3, ncopysigndf3): New.

        * config/i386/i386.c (ix86_build_signbit_mask): Split from ...
        (ix86_expand_fp_absneg_operator): ... here.
        (ix86_split_copysign): New.
        * config/i386/i386-protos.h: Update.
        * config/i386/i386.md (UNSPEC_COPYSIGN): New.
        (copysignsf3, copysigndf3): New.

        * config/ia64/ia64.md (UNSPEC_COPYSIGN): New.
        (copysignsf3, ncopysignsf3): New.
        (copysigndf3, ncopysigndf3): New.
        (copysignxf3, ncopysignxf3): New.
        * config/ia64/ia64.c (rtx_needs_barrier): Handle UNSPEC_COPYSIGN.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94357 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcc.dg/uninit-I.c: Fix typos in dg-options and dg-warning directives.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94356 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94354 138bc75d-0d04-0410-961f-82ee72b054a4

* cse.c: (find_best_addr): Don't call copy_rtx before calling
fold_rtx.  Save cost recomputation if fold_rtx did nothing.
(fold_rtx) <ASM_OPERANDS>: Don't do anything if INSN is
NULL_RTX.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94345 138bc75d-0d04-0410-961f-82ee72b054a4

    * tree-into-ssa.c (ssa_rewrite_initialize_block): Do not register
        definitions of SSA_NAMEs which are not being rewritten.
        (rewrite_ssa_into_ssa): Only initialize the current definition
        of an SSA_NAME if that SSA_NAME has been marked for rewriting.
        If checking is enabled, assert that SSA_NAME_AUX is clear for all
        SSA_NAMEs before returning.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94343 138bc75d-0d04-0410-961f-82ee72b054a4

Fix a couple of typos.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94340 138bc75d-0d04-0410-961f-82ee72b054a4

2005-01-27  Laurent GUERBY <laurent@guerby.net>

* Makefile.in: Fix a-intnam.ads from previous commit,
add 2005 to copyright.
* a-intman-rtems.ads: Renamed to...
* a-intnam-rtems.ads:

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94335 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/intmax_t-1.c: Extend dg-error to cover mips*-elf targets.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94332 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/mips-movcc-1.c, gcc.dg/mips-movcc-2.c, gcc.dg/mips-movcc-3.c,
* gcc.dg/mips-nmadd-1.c, gcc.dg/mips-nmadd-2.c, gcc.dg/mips-rsqrt-1.c,
* gcc.dg/mips-rsqrt-2, gcc.dg/mips-rsqrt-3.c: Add dummy asm statements
to cope with cases where the multilib options override the dg-options.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94331 138bc75d-0d04-0410-961f-82ee72b054a4

Per request from Eric Botcazou, fix my ChangeLog entry of 26jan2005:
fix relative path, move new testcase to testsuite ChangeLog.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94329 138bc75d-0d04-0410-961f-82ee72b054a4

* c-common.def, c-dump.c, c-gimplify.c, c-objc-common.c,
cfgexpand.c, dbxout.c, function.h, opts.c, tree-flow-inline.h,
tree-ssa-operands.h, tree-ssa-threadupdate.c, tree-tailcall.c,
config/avr/avr.md, config/cris/aout.h, config/cris/cris.h,
config/mips/iris6.h, config/sh/sh.c: Update copyright.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94328 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/17278
* opts.c (decode_options): Move flag_thread_jumps from -O1 and
higher to -O2 and higher.  Likewise for tree PRE.
* tree-ssa-dom.c (tree_ssa_dominator_optimize): Only iterate at -O2
and better.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94325 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/19583
* gimple-low.c (try_catch_may_fallthru): New static function.
(block_may_fallthru): Handle TRY_CATCH_EXPR.
* tree-inline.c (expand_call_inline): Don't warn about reaching
the end of a non-void function being inlined if the function uses
a return slot.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94323 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.h (CALL_USED_REGISTERS): Fix comment pastos.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94321 138bc75d-0d04-0410-961f-82ee72b054a4

PR c/18946
* c-decl.c (warn_if_shadowing): Handle old_decl error_mark_node.
(pushdecl): Only use DECL_FILE_SCOPE_P if DECL_P.
(implicitly_declare): Handle error_mark_node.

* gcc.dg/noncompile/20050120-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94320 138bc75d-0d04-0410-961f-82ee72b054a4

2005-01-27  Laurent GUERBY <laurent@guerby.net>

* Makefile.in: Rename GNAT RTEMS specific files.
* 5rtpopsp.adb, 4rintnam.ads, 5rosinte.adb,
  5rosinte.ads, 5rparame.adb: Replaced by files below.
* s-tpopsp-rtems.adb, a-intman-rtems.ads, s-osinte-rtems.adb,
s-osinte-rtems.ads, s-parame-rtems.adb: Replace files above.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94319 138bc75d-0d04-0410-961f-82ee72b054a4

2005-01-27  Joel Sherrill <joel.sherrill@oarcorp.com>
    Laurent GUERBY <laurent@guerby.net>

PR ada/19488
* 5rosinte.ads: Add No_Key constant.
        * 5rtpopsp.adb: Initialize ATCB_Key with No_Key and fix style.
        * gsocket.h: Do not include <sys/socket.h> with RTEMS either.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94318 138bc75d-0d04-0410-961f-82ee72b054a4

    PR tree-opt/14329
        * tree.h (struct tree_decl): Add debug_expr_is_from.
        (DECL_DEBUG_EXPR_IS_FROM): New.
        (DECL_DEBUG_EXPR): Rename from DECL_DEBUG_ALIAS_OF.
        * dwarf2out.c (dwarf2out_var_location): Update to match.
        * tree-outof-ssa.c (create_temp): Likewise.
        * var-tracking.c (track_expr_p): Likewise.
        * tree-sra.c (instantiate_element): Set DECL_DEBUG_EXPR.
        * c-objc-common.c (c_tree_printer) <'D'>: Handle DECL_DEBUG_EXPR.
        * toplev.c (default_tree_printer): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94317 138bc75d-0d04-0410-961f-82ee72b054a4

* config/frv/frv.c (frv_class_likely_spilled_p): Add GR8_REGS,
GR9_REGS, GR89_REGS, FDPIC_FPTR_REGS, FDPIC_REGS.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94316 138bc75d-0d04-0410-961f-82ee72b054a4

* tree.h (SWITCH_COND, SWITCH_BODY, SWITCH_LABELS, CASE_LOW,
CASE_HIGH, CASE_LABEL, ASM_STRING, ASM_OUTPUTS, ASM_INPUTS,
ASM_CLOBBERS): Add tree checks.

* c-common.h (SWITCH_TYPE): Rename to SWITCH_STMT_TYPE.
(SWITCH_STMT_COND, SWITCH_STMT_BODY): New.
* c-common.def (SWITCH_STMT): Update to match.
* c-common.c (c_do_switch_warnings): Use SWITCH_STMT accessor
macros instead of SWITCH_EXPR ones.
* c-dump.c (c_dump_tree): Likewise.
* c-gimplify.c (gimplify_switch_stmt): Likewise.
* c-typeck.c (c_start_case, do_case, c_finish_case): Likewise.

cp/
* decl.c (finish_case_label): Use SWITCH_STMT accessor macros
instead of SWITCH_EXPR ones.
* pt.c (tsubst_expr): Likewise.
* semantics.c (begin_switch_stmt, finish_switch_cond,
finish_switch_stmt): Likewise.

doc/
* c-tree.texi (SWITCH_STMT): Update accessor macro names.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94315 138bc75d-0d04-0410-961f-82ee72b054a4

* unwind-dw2.c (execute_stack_op): Add missing cases for
DW_OP_shl, DW_OP_shr, DW_OP_shra, DW_OP_xor.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94314 138bc75d-0d04-0410-961f-82ee72b054a4

* config.gcc (Obsolete configurations): Remove 'dummy', add
sparclite-*-coff*, sparclite-*-elf*, sparc86x-*-elf* and
sparc-*-openbsd*.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94313 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/19633
* tree-ssa-alias.c (ptr_is_dereferenced_by): Also handle
CALL_EXPRs.
(maybe_create_global_var): Do not create .GLOBAL_VAR if there
are no call-clobbered variables.
* tree-outof-ssa.c (check_replaceable): Return false for calls
with side-effects.

testsuite/ChangeLog

PR tree-optimization/19633
* gcc.dg/pr19633.c: New test.
* gcc.dg/tree-ssa/pr19633.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94311 138bc75d-0d04-0410-961f-82ee72b054a4

ChangeLog:
* dbxout.c (dbxout_symbol_location): Resolve constant pool references
even for variables with NULL DECL_INITIAL.

testsuite/ChangeLog:
* gcc.dg/20041216-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94303 138bc75d-0d04-0410-961f-82ee72b054a4

2005-01-26  Stuart Hastings  <stuart@apple.com>

* gcc/gimplify.c (shortcut_cond_expr): Re-compute side-effects.
* gcc/testsuite/gcc.c-torture/execute/20050125-1.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94300 138bc75d-0d04-0410-961f-82ee72b054a4

* trans-decl.c (gfc_build_label_decl): Set DECL_ARTIFICAL and
TREE_USED for all labels.
(gfc_trans_entry_master_switch): Use it instead of building a
label by hand.
* trans-io.c (add_case): Likewise.
* trans-stmt.c (gfc_trans_integer_select): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94299 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94297 138bc75d-0d04-0410-961f-82ee72b054a4

For real this time...

        PR middle-end/18008
        * c-decl.c (finish_struct): Set DECL_MODE after resetting a
        field's type.
        * expr.c (store_field): Strip conversions to odd-bit-sized types
        if the destination field width matches.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94294 138bc75d-0d04-0410-961f-82ee72b054a4

Revert last change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94291 138bc75d-0d04-0410-961f-82ee72b054a4

    PR middle-end/18008
        * c-decl.c (finish_struct): Set DECL_MODE after resetting a
        field's type.
        * expmed.c (store_fixed_bit_field): Create a paradoxical subreg
        if we don't need the bits above those present in the current mode.
        * expr.c (store_field): Strip conversions to odd-bit-sized types
        if the destination field width matches.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94290 138bc75d-0d04-0410-961f-82ee72b054a4

* config/mips/iris6.h (ENDFILE_SPEC): Don't link in irix-csr.o if
either -ffast-math or -funsafe-math-optimizations is in use.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94289 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/19293
PR target/19329
* config/avr/avr.c (notice_update_cc): Only set condition code for
ashrqi3 if shift count > 0.
(out_shift_with_cnt): Handle shift count <= 0 as a no-op.
(ashlqi3_out, ashlhi3_out, ashlsi3_out, ashrqi3_out, ashrhi3_out,
ashrsi3_out, lshrqi3_out, lshrhi3_out, lshrsi3_out): Handle shift
count <= 0 as a no-op, and shift count >= width by copying zero
or sign bit to all bits of the result.
* config/avr/avr.md (all shifts): Add alternatives for zero shift
count, with attribute "length" set to 0 and "cc" set to "none".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94288 138bc75d-0d04-0410-961f-82ee72b054a4

2005-01-26  Laurent GUERBY <laurent@guerby.net>

PR ada/19414
* i-cobol.adb (Valid_Numeric): Handle zero length case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94287 138bc75d-0d04-0410-961f-82ee72b054a4

2005-01-26  Alexander Malmberg  <alexander@malmberg.org>

        PR objc/18862
        * objc.dg/selector-2.m: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94286 138bc75d-0d04-0410-961f-82ee72b054a4

2005-01-26  Alexander Malmberg  <alexander@malmberg.org>

        PR objc/18862
        * objc-act.c (build_selector_translation_table): Use
        input_location in the diagnostic for the GNU runtime or if
        TREE_PURPOSE (chain) is NULL.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94285 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/invoke.texi: Document -mTLS.

* testsuite/gcc.target/frv/all-tls-global-dynamic.c: New.
* testsuite/gcc.target/frv/all-tls-initial-exec.c: New.
* testsuite/gcc.target/frv/all-tls-initial-exec-pic.c: New.
* testsuite/gcc.target/frv/all-tls-local-dynamic.c: New.
* testsuite/gcc.target/frv/all-tls-local-dynamic-plt.c: New.
* testsuite/gcc.target/frv/all-tls-local-dynamic-plt-pic.c: New.
* testsuite/gcc.target/frv/all-tls-local-exec.c: New.
* testsuite/gcc.target/frv/all-tls-local-exec-TLS.c: New.

* configure.ac: Check for a TLS capable gas.

* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94283 138bc75d-0d04-0410-961f-82ee72b054a4

    PR middle-end/18008
        * combine.c (make_field_assignment): Simplify store to zero_extract
        from a source with an overlapping mask.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94282 138bc75d-0d04-0410-961f-82ee72b054a4

Fix filename typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94275 138bc75d-0d04-0410-961f-82ee72b054a4

Add bug number:
PR c++/18370
* parse.c (cp_parser_initializer_clause): Initialize *non_constant_p.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94274 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/frv/frv.md: Add fr400_integer automaton. Don't
        allow TYPE_MUL, TYPE_MACC, or TYPE_CUT to issue in parallel
        to TYPE_MACC.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94272 138bc75d-0d04-0410-961f-82ee72b054a4

* parse.c (cp_parser_initializer_clause): Initialize *non_constant_p.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94270 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/16585
* cfgbuild.c (make_edges): Do not clear or set
current_function_has_computed_jump.
* function.h (struct function): Remove the has_computed_jump field.
(current_function_has_computed_jump): Do not define.
* sched-rgn.c (is_cfg_nonregular): Return true if a basic block ends
in a computed jump.  Ignore current_function_has_computed_jump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94269 138bc75d-0d04-0410-961f-82ee72b054a4

2005-01-26  Paolo Carlini  <pcarlini@suse.de>

* include/ext/mt_allocator.h
(struct __per_type_pool_policy<,, false>::_S_get_pool,
struct __per_type_pool_policy<,, true>::_S_get_pool): Scale
_M_chunk_size too with sizeof(_Tp), otherwise the allocator
breaks down as soon as sizeof(_Tp) >~ _S_chunk_size / 128;
reduce to 64 the multiplier for _M_max_bytes (safer wrt
_Binmap_type being a short); trivial reformattings.
* testsuite/ext/mt_allocator/check_allocate_big_per_type.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94268 138bc75d-0d04-0410-961f-82ee72b054a4

    PR middle-end/19515
        * expr.c (categorize_ctor_elements): New argument p_must_clear.
        (categorize_ctor_elements_1): Likewise.  Detect a union that isn't
        fully initialized.
        (mostly_zeros_p): Update for new categorize_ctor_elements argument.
        * gimplify.c (gimplify_init_constructor): Likewise.  Only shove
        objects into static storage if they have more than one non-zero value.
        * tree.h (categorize_ctor_elements): Update decl.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94266 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/19616
* tree.h (CALL_EXPR_TAILCALL): Add comment.
* calls.c (check_sibcall_argument_overlap_1): Revert the change
to this function from 2004-07-10.
* tree-tailcall.c (suitable_for_tail_opt_p): Do not consider the
the current function for tail call optimizations if the address
of one of it its arguments is taken.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94265 138bc75d-0d04-0410-961f-82ee72b054a4

* cse.c (fold_rtx): Call equiv_constant only when necessary.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94260 138bc75d-0d04-0410-961f-82ee72b054a4

* function.c (expand_function_end): If current_function_calls_alloca,
emit stack restore in a place that is reached when the function falls
through at the end.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94259 138bc75d-0d04-0410-961f-82ee72b054a4

2005-01-26  Paolo Carlini  <pcarlini@suse.de>

* acinclude.m4 ([GLIBCXX_ENABLE_C99]): Add ac_c99_complex
to the final test for enable_c99, thus robustifying it; remove
duplicate final test on ac_99_math.
* configure: Regenerate.

* include/std/std_complex.h: Remove usages of the dead
_GLIBCXX_BUGGY_COMPLEX macro.

* testsuite/26_numerics/cmath/19322.cc: Protect with
_GLIBCXX_USE_C99_MATH instead of the stronger _GLIBCXX_USE_C99,
since only C99 math facilities are involved.
* testsuite/26_numerics/cmath/c99_classification_macros_c++.cc:
Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94257 138bc75d-0d04-0410-961f-82ee72b054a4

Fix PR number on Honza's checkin

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94256 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in (../$(build_subdir)/fixincludes/fixincl): Add dummy
rule to avoid matching inappropriate suffix rule.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94255 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/19421
* tree-inline.c (copy_body_r): Do not walk subtrees after substituting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94254 138bc75d-0d04-0410-961f-82ee72b054a4

* config/cris/cris.h (LIB_SPEC) <sim*>: Use -lsyslinux, not
-lsyssim.  Wrap -lc -lsyssim in --start-group --end-group instead
of doubling.
(STARTFILE_SPEC): Add crti.o, before crtbegin.o.
  <sim*>: Always use crt1.o, regardless of N in simN.
<!sim>: Drop support for -pg and -p variants; always use crt0.o.
(ENDFILE_SPEC): Add crtn.o, after crtend.o.
(CRT_CALL_STATIC_FUNCTION): Remove.
* config/cris/aout.h (STARTFILE_SPEC): <!melinux && sim*>: Always
use crt1.o, regardless of N in simN.
<!sim>: Drop support for -pg and -p variants; always use crt0.o.
(LIB_SPEC): Do not define; default to the one in config/cris/cris.h.
(CRIS_CPP_SUBTARGET_SPEC) <melinux && !nostdinc>: Remove special
case isystem setting.
(MAX_OFILE_ALIGNMENT): Correct to 32, not 16.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94251 138bc75d-0d04-0410-961f-82ee72b054a4

2005-01-25  Ian Lance Taylor  <ian@airs.com>

* gimple-low.c (block_may_fallthru): Correct handling of
SWITCH_EXPR--may fall through if SWITCH_LABELS is NULL.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94250 138bc75d-0d04-0410-961f-82ee72b054a4

    * testsuite/libjava.jacks/jacks.xfail: Update for PR java/19070,
        remove other passing tests and add new XFAILs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94246 138bc75d-0d04-0410-961f-82ee72b054a4

* config/cris/cris.h (CPP_SPEC): Adjust the various mtune=
handlers to match indentation; nested under the mtune=* handler.
Similar for mcpu= and march=.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94245 138bc75d-0d04-0410-961f-82ee72b054a4

* config/mips/linux.h (LIB_SPEC): Remove -rpath-link.
* config/mips/linux64.h (LIB_SPEC): Likewise.
* config/mn10300/linux.h (LIB_SPEC): Likewise.
* config/sh/linux.h (LIB_SPEC): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94244 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94241 138bc75d-0d04-0410-961f-82ee72b054a4

* config/frv/frv.c (frv_legitimize_tls_address): New.
(TARGET_HAVE_TLS): Define.
(FRV_SYMBOL_REF_TLS_P): Define.
(frv_override_options): Handle new register classes.
(frv_legitimate_address_p): Reject tls addresses.
(frv_legitimize_address): Handle TLS addresses.
(gen_inlined_tls_plt): New.
(gen_tlsmoff): New.
(frv_legitimize_tls_address): New.
(unspec_got_name): Add TLS entries.
(got12_operand): Add R_FRV_TLSMOFF12 case.
(frv_emit_move): Fixup TLS addresses.
(frv_emit_movsi): Legitimize TLS addresses.

* config/frv/frv.h (MASK_BIG_TLS): New.
(TARGET_BIG_TLS): New.
(HAVE_AS_TLS): Define.
(TARGET_SWITCHES): Add -mTLS and -mtls options.
(enum reg_class): Add GR8_REGS, GR9_REGS, GR89_REGS.
(REG_CLASS_NAMES): Same.
(REG_CLASS_CONTENTS): Same.
(CONSTRAINT_LEN): New.
(REG_CLASS_FROM_CONSTRAINT): New.
(PREDICATE_CODES): Add symbolic_operand.

* config/frv/frv.md (define_constants): Add UNSPEC_GETTLSOFF,
UNSPEC_TLS_LOAD_GOTTLSOFF12, UNSPEC_TLS_INDIRECT_CALL,
UNSPEC_TLS_TLSDESC_LDD, UNSPEC_TLS_TLSDESC_LDD_AUX,
UNSPEC_TLS_TLSOFF_LD, UNSPEC_TLS_LDDI, UNSPEC_TLSOFF_HILO,
R_FRV_GOTTLSOFF_HI, R_FRV_GOTTLSOFF_LO, R_FRV_TLSMOFFHI,
R_FRV_TLSMOFFLO, R_FRV_TLSMOFF12, R_FRV_TLSDESCHI,
R_FRV_TLSDESCLO, R_FRV_GOTTLSDESCHI, R_FRV_GOTTLSDESCLO, GR8_REG,
GR9_REG, GR14_REG, LRREG.
(type): Add load_or_call attribute.
("load_or_call"): New reservation.
("call_gettlsoff"): New.
("tls_indirect_call"): New.
("tls_load_gottlsoff12"): New.
("tlsoff_hilo"): New.
("tls_tlsdesc_ldd"): New.
("tls_tlsoff_ld"): New.
("tls_lddi"): New.

* config/frv/frv-protos.h (symbolic_operand): Protoize.

        * config/frv/frv.h (ASM_OUTPUT_DWARF_DTPREL): Define.
        * config/frv/frv-protos.h (frv_output_dwarf_dtprel): Declare.
        * config/frv/frv.c (TLS_BIAS): Define.
        (frv_output_dwarf_dtprel): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94237 138bc75d-0d04-0410-961f-82ee72b054a4

* acinclude.m4 (GLIBCXX_ENABLE_CLOCALE): Map FreeBSD to darwin
instead of generic.  Change autoconf report to "darwin or freebsd".
* configure: Regenerate.
* config/os/bsd/freebsd/ctype_inline.h (ctype<wchar_t>::do_is): Add.
(ctype<wchar_t>::do_scan_is): Likewise.
(ctype<wchar_t>::do_scan_not): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94236 138bc75d-0d04-0410-961f-82ee72b054a4

* g++.dg/opt/range-test-2.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94235 138bc75d-0d04-0410-961f-82ee72b054a4