2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>

PR boostrap/36702
* config.host: Only include 32bit t-fprules-softfp for Darwin/x86
and Linux/x86.  Include 64bit t-softfp-compat for Linux/x86.

* config/i386/64/t-fprules-softfp: Moved to ...
* config/i386/64/t-softfp-compat: This.  New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137380 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
Initialize f with 0.0.
* config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
Initialize f with 0.0.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137379 138bc75d-0d04-0410-961f-82ee72b054a4

2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>

* g++.dg/abi/mangle24.C: Remove -mmmx.
* gcc.dg/const-float80-ped.c: Likewise.
* gcc.dg/const-float80.c: Likewise.
* gcc.dg/torture/fp-int-convert-float80.c: Likewise.

* g++.dg/abi/mangle25.C: Enable x86.
* gcc.dg/const-float128-ped.c: Likewise.
* gcc.dg/const-float128.c: Likewise.
* gcc.dg/torture/fp-int-convert-float128.c: Likewise.
* gcc.target/i386/pr32191.c: Likewise.
* gcc.target/i386/pr32268.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137377 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* resource.c (mark_referenced_resources): Look inside
UNSPEC_VOLATILEs and ASM_INPUTs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137375 138bc75d-0d04-0410-961f-82ee72b054a4

* rtlanal.c (add_reg_note): New function.
* rtl.h (add_reg_note): Declare.
* auto-inc-dec.c (attempt_change): Use add_reg_note.
* bb-reorder.c (add_reg_crossing_jump_notes): Likewise.
* builtins.c (expand_builtin_longjmp): Likewise.
(expand_builtin_nonlocal_goto): Likewise.
* calls.c (emit_call_1, expand_call): Likewise.
* cfgexpand.c (add_reg_br_prob_note): Likewise.
* cfglayout.c (fixup_reorder_chain): Likewise.
* cfgrtl.c (force_nonfallthru_and_redirect): Likewise.
(commit_one_edge_insertion): Likewise.
* combine.c (move_deaths, distribute_notes): Likewise.
* df-problems.c (df_set_note): Likewise.
* emit-rtl.c (link_cc0_insns, try_split): Likewise.
(set_unique_reg_note): Likewise.
(emit_copy_of_insn_after): Likewise.
* expr.c (expand_expr_real): Likewise.
* gcse.c (add_label_notes): Likewise.
* haifa-sched.c (create_check_block_twin): Likewise.
* jump.c (mark_jump_label_1): Likewise.
* loop-doloop.c (add_test, doloop_modify): Likewise.
* loop-unswitch.c (compare_and_jump_seq): Likewise.
* lower-subreg.c (move_eh_region_note): Likewise.
* optabs.c (emit_libcall_block): Likewise.
* predict.c (predict_insn): Likewise.
(combine_predictions_for_insn): Likewise.
* recog.c (peephole2_optimize): Likewise.
* regmove.c (try_auto_increment): Likewise.
* reg-stack.c (emit_pop_insn, move_for_stack_reg): Likewise.
* reload.c (find_reloads): Likewise.
* reload1.c (fixup_eh_region_note): Likewise.
(reload_as_needed, add_auto_inc_notes, copy_eh_notes): Likewise.
* reorg.c (delete_prior_computation): Likewise.
(delete_computation, dbr_schedule): Likewise.
* config/pa/pa.c (legitimize_pic_address): Likewise.
* config/sh/sh.c (sh_reorg): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137374 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/

2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>

PR target/36669
* config/libgcc-glibc.ver: Add %exclude.
* config/m32r/libgcc-glibc.ver: Likwise.
* config/s390/libgcc-glibc.ver: Likwise.
* config/sh/libgcc-glibc.ver: Likwise.
* config/sparc/libgcc-sparc-glibc.ver: Likwise.

* config/i386/libgcc-glibc.ver: New.

* config/i386/libgcc-x86_64-glibc.ver: Removed.

2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>

* config.gcc: Remove i386/t-fprules-softfp64 soft-fp/t-softfp
from tmake_file from i[34567]86-*-darwin*, x86_64-*-darwin*,
i[34567]86-*-linux*, x86_64-*-linux*.  Add
i386/t-fprules-softfp and soft-fp/t-softfp to tmake_file for
i[34567]86-*-darwin*, x86_64-*-darwin*, i[34567]86-*-linux*,
x86_64-*-linux*.  Add i386/t-linux to tmake_file for
i[34567]86-*-linux*, x86_64-*-linux*.

* libgcc-std.ver: Add empty GCC_4.4.0.

* mkmap-symver.awk: Support multiple versions per symbol.

* config/i386/i386.c (ix86_init_builtins): Always define
__builtin_fabsq and __builtin_copysignq with fallbacks.
(ix86_expand_builtin): Emit normal call for __builtin_fabsq
and __builtin_copysignq if SSE2 isn't available.

* config/i386/linux.h (LIBGCC2_HAS_TF_MODE): Defined.
(LIBGCC2_TF_CEXT): Likwise.
(TF_SIZE): Likwise.

* config/i386/linux64.h (LIBGCC2_HAS_TF_MODE): Defined as 1.

* config/i386/sfp-machine.h: Moved to libgcc.

* config/i386/sfp-machine.h: New.
* config/i386/t-linux: Likwise.

* config/i386/t-darwin: Remove softfp_wrap_start and
softfp_wrap_end.
* config/i386/t-darwin64: Likewise.

* config/i386/t-fprules-softfp64: Renamed to ...
* config/i386/t-fprules-softfp: This.

* config/i386/t-linux64: Remove SHLIB_MAPFILES, softfp_wrap_start
and softfp_wrap_end.

libgcc/

2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>

PR target/36669
* shared-object.mk ($(base)_s$(objext)): Add -DSHARED.

* config/i386/64/_divtc3-compat.c: New.
* config/i386/64/_multc3-compat.c: Likewise.
* config/i386/64/_powitf2-compat.c: Likewise.
* config/i386/64/eqtf2.c: Likewise.
* config/i386/64/getf2.c: Likewise.
* config/i386/64/letf2.c: Likewise.
* config/i386/64/t-fprules-softfp: Likewise.

2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>

* config.host: Add i386/${host_address}/t-fprules-softfp to
tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
i[34567]86-*-linux*, x86_64-*-linux*.

* configure.ac: Set host_address to 64 or 32 for x86.
* configure: Regenerated.

* Makefile.in (config.status): Also depend on
$(srcdir)/config.host.

* config/i386/32/t-fprules-softfp: New.
* config/i386/32/tf-signs.c: Likewise.

* config/i386/64/sfp-machine.h: New. Moved from gcc.

2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
    Uros Bizjak  <ubizjak@gmail.com>

* config/i386/32/sfp-machine.h: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137369 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/36698
* gcc.c-torture/compile/20001226-1.c: XFAIL -O0 case on SPU.

* gcc.dg/pr27095.c: Provide target-specific regexp for SPU.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137367 138bc75d-0d04-0410-961f-82ee72b054a4

* lib/compat.exp (compat-execute): Add -ffunction-sections
and -Wl,--auto-overlay when building for spu-*-elf*.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137365 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/nrv3.c (S): Increase size of padding for SPU.
* g++.dg/opt/temp1.C (struct T): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137363 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/cp/ChangeLog:
2008-07-02  Jason Merrill  <jason@redhat.com>

Implement WG21 N2672, Initializer List proposed wording
* cp-tree.h (enum cp_tree_index): Add CPTI_INIT_LIST_TYPE.
(struct lang_type_class): Add has_list_ctor bitfield.
(TYPE_HAS_LIST_CTOR): New macro.
(BRACE_ENCLOSED_INITIALIZER_P): Expect init_list_type_node.
(CONSTRUCTOR_IS_DIRECT_INIT): New macro.
(LOOKUP_NO_NARROWING): New macro.
(LOOKUP_NO_COPY_CTOR_CONVERSION): New macro.
* parser.c (cp_parse_braced_list): Split out from...
(cp_parser_initializer_clause): ...here.
(cp_parser_postfix_expression): Build up CONSTRUCTOR for compound
literal here.
(cp_lexer_next_token_is_not_keyword): New fn.
(cp_parser_parenthesized_expression_list): Handle { }.
(cp_parser_new_expression, cp_parser_new_initializer): Likewise.
(cp_parser_assignment_expression, cp_parser_condition): Likewise.
(cp_parser_jump_statement, cp_parser_simple_declaration): Likewise.
(cp_parser_mem_initializer, cp_parser_init_declarator): Likewise.
(cp_parser_initializer, cp_parser_functional_cast): Likewise.
(cp_parser_omp_for_loop, cp_parser_cache_group): Likewise.
(cp_parser_save_member_function_body): Likewise.
* call.c (conversion_kind): Add ck_list, ck_aggr.
(struct conversion): Add check_narrowing bitfield, conversion list.
(build_list_conv): New fn.
(build_aggr_conv): New fn.
(implicit_conversion): Call them.
(standard_conversion): Set check_narrowing if appropriate.
(add_function_candidate): Handle LOOKUP_NO_COPY_CTOR_CONVERSION.
(build_user_type_conversion_1): When converting from an init list,
we allow additional conversions except when calling a copy ctor.
(convert_like_real): Calling an explicit ctor for an init list is
ill-formed.  Handle ck_list and ck_addr.  Check narrowing.
(build_new_method_call): If CONSTRUCTOR_IS_DIRECT_INIT is set and
class doesn't have a list ctor, break the {} into a TREE_LIST.
(compare_ics): ck_list is better than other UDCs.
(set_up_extended_ref_temp): Split out from initialize_reference.
(is_std_init_list): New fn.
(is_list_ctor): New fn.
* decl.c (cxx_init_decl_processing): Create init_list_type_node.
(reshape_init_array_1): Pass it to build_constructor.
(reshape_init_class): Ditto.
(initialize_artificial_var): Pass the appropriate type.
(build_aggr_init_full_exprs): Split out from...
(check_initializer): ...here.  Handle new semantics.
(build_init_list_var_init): New subroutine of check_initializer.
(grokdeclarator): Converting constructors can have more than one parm.
(grok_special_member_properties): Set TYPE_HAS_LIST_CTOR.
* init.c (expand_default_init): Only do digest_init for aggregates.
* rtti.c (tinfo_base_init): Pass init_list_type_node to
build_constructor_from_list.
(generic_initializer, ptr_initializer): Ditto.
(ptm_initializer, class_initializer): Ditto.
(get_pseudo_ti_init): Ditto.
* error.c (dump_type): Handle init_list_type_node.
(maybe_warn_cpp0x): New fn.
(maybe_varn_variadic_templates): Call it.
* cvt.c (ocp_convert): Handle conversion from { }.
* tree.c (build_array_of_n_type): New fn.
* typeck2.c (store_init_value): Use init_list_type_node.
(digest_init): Likewise.
(check_narrowing): New fn.
* semantics.c: (finish_compound_literal): Take CONSTRUCTOR instead
of vector of constructor elts.  Handle non-aggregate types.  Make
constant literals static.
* pt.c: (tsubst_copy_and_build): Adjust.
(unify): Handle { }.
* name-lookup.c (arg_assoc_type): Handle init_list_type_node.

gcc/ChangeLog:
2008-07-02  Jason Merrill  <jason@redhat.com>

* tree.c (ctor_to_list): New fn.
* tree.h: Declare it.
(CONSTRUCTOR_ELT): New macro.
(CONSTRUCTOR_NELTS): New macro.

libstdc++-v3/ChangeLog:
2008-07-02  Jason Merrill  <jason@redhat.com>

* libsupc++/initializer_list: New file.
* include/bits/stl_map.h (insert(initializer_list)): New method.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137361 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.c-torture/execute/20030222-1.x: New file.
* gcc.dg/tree-ssa/ssa-fre-3.c: Disable test on SPU.
* gcc.dg/lower-subreg-1.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137360 138bc75d-0d04-0410-961f-82ee72b054a4

SPU single-precision FP does not support subnormals:
* gcc.c-torture/execute/ieee/mul-subnormal-single-1.x: New file.

SPU single-precision FP does not support Inf or Nan:
* gcc.c-torture/execute/ieee/inf-1.c: Disable "float" Inf test on SPU.
* gcc.c-torture/execute/ieee/compare-fp-1.x: New file.
* gcc.c-torture/execute/ieee/compare-fp-4.x: Disable test on SPU.
* gcc.c-torture/execute/ieee/fp-cmp-2.x: Disable test on SPU.
* gcc.c-torture/execute/ieee/fp-cmp-4f.x: New file.
* gcc.c-torture/execute/ieee/fp-cmp-8f.x: New file.
* gcc.dg/pr15784-3.c: Disable test on SPU.
* gcc.dg/pr28796-2.c: Likewise.
* gcc.dg/float-range-1.c: Likewise.
* gcc.dg/float-range-3.c: Likewise.
* gcc.dg/float-range-4.c: Likewise.
* gcc.dg/float-range-5.c: Likewise.
* gcc.dg/fold-overflow-1.c: Likewise.
* gcc.dg/builtins-1.c: SPU does not support __builtin_inff.
* gcc.dg/builtin-inf-1.c: SPU does not support __builtin_inff.
Check for error instead of warning "does not support infinity".
* gcc.dg/builtins-43.c: Disable "float" Inf/Nan tests on SPU.
* gcc.dg/builtins-44.c: Likewise.
* gcc.dg/builtins-45.c: Likewise.
* gcc.dg/torture/builtin-math-2.c: Likewise.
* gcc.dg/torture/builtin-logb-1.c: Likewise.
* gcc.dg/torture/builtin-modf-1.c: Likewise.
* gcc.dg/torture/builtin-ldexp-1.c: Likewise.
* gcc.dg/torture/builtin-frexp-1.c: Likewise.
* gcc.dg/torture/type-generic-1.c: Disable test on SPU.
* g++.dg/torture/type-generic-1.C: Likewise.

SPU single-precision FP always rounds towards zero:
* gcc.c-torture/execute/ieee/920518-1.x: New file.
* gcc.c-torture/execute/ieee/20010114-2.x: New file.
* gcc.c-torture/execute/ieee/20030331-1.x: New file.
* gcc.dg/torture/fp-int-convert-float.c: Disable test on SPU.
* gcc.dg/torture/fp-int-convert-timode.c: Disable "float" test on SPU.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137357 138bc75d-0d04-0410-961f-82ee72b054a4

2008-07-02  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/36590
PR fortran/36681
* iresolve.c (resolve_mask_arg):  Don't convert mask to
kind=1 logical if it is of that type already.

2008-07-02  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/36590
PR fortran/36681
* gfortran.dg/count_mask_1.f90:  New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137355 138bc75d-0d04-0410-961f-82ee72b054a4

2008-07-02  Richard Guenther  <rguenther@suse.de>

* tree-ssa-structalias.c (struct variable_info): Reorder
to fill padding on 64bit hosts.  Make collapsed_to an int.
(get_varinfo_fc): Deal with that.
(new_var_info): Likewise.
(collapse_rest_of_var): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137354 138bc75d-0d04-0410-961f-82ee72b054a4

2008-06-30  Joshua Sumali  <jsumali@redhat.com>
        Andrew Haley  <aph@redhat.com>

        * configure.ac (java-home): new AC_ARG_ENABLE.
        (aot-compile-rpm): Likewise.
        (CREATE_JAVA_HOME): new AM_CONDITIONAL.
        (INSTALL_AOT_RPM): Likewise.
        (gcc-suffix): new AC_ARG_WITH.
        (arch-directory): Likewise.
        (os-directory): Likewise.
        (origin-name): Likewise.
        (arch-suffix): Likewise.
        (jvm-root-dir): Likewise.
        (jvm-jar-dir): Likewise.
        (python-dir): Likewise.
        (AC_CONFIG_FILES): Add contrib/aotcompile.py, contrib/aot-compile,
        contrib/aot-compile-rpm, contrib/rebuild-gcj-db.
        (gcjsubdir): New AC_SUBST.
        * Makefile.am (install-data-local): Install Python modules for
        aot-compile. Also install an sdk style directory if
        --enable-java-home is passed to configure.
        (bin_SCRIPTS): Add
        contrib/rebuild-gcj-db and contrib/aot-compile.
        (gcjsubdir): Add.
        (db_pathtail): Redefine in terms of gcjsubdir.
        * contrib/aot-compile.in: New file.
        * contrib/aotcompile.py.in: Likewise.
        * contrib/aot-compile-rpm.in: Likewise.
        * contrib/classfile.py: Likewise.
        * contrib/rebuild-gcj-db.in: Likewise.
        * configure: Regenerate.
        * Makefile.in: Regenerate.

2008-06-30  Joshua Sumali  <jsumali@redhat.com>

        * doc/install.texi (--enable-java-home): Document.
        (--enable-aot-compile-rpm): Likewise.
        (--with-arch-directory): Likewise.
        (--with-os-directory): Likewise.
        (--with-origin-name): Likewise.
        (--with-arch-suffix): Likewise.
        (--with-jvm-root-dir): Likewise.
        (--with-jvm-jar-dir): Likewise.
        (--with-python-dir): Likewise.

2008-06-30  Joshua Sumali  <jsumali@redhat.com>

* Make-lang.in (JAVA_MANFILES): Add doc/aot-compile.1 and
doc/rebuild-gcj-db.1
(java.uninstall): Likewise.
(java.maintainer-clean): Likewise.
(aot-compile.pod): New rule.
(rebuild-gcj-db.pod): New rule.
(java.install-man): Install doc/aot-compile.1 and doc/rebuild-gcj-db.1
* gcj.texi: Add new sections for aot-compile and rebuild-gcj-db.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137353 138bc75d-0d04-0410-961f-82ee72b054a4

2008-07-02  Richard Guenther  <rguenther@suse.de>

* tree-ssa-forwprop.c (can_propagate_from): Exclude loads
from decls explicitly.  Merge operand checking from tuples.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137352 138bc75d-0d04-0410-961f-82ee72b054a4

2008-07-02  Martin Jambor  <mjambor@suse.cz>

* tree-switch-conversion.c: Included timevar.h which I forgot before.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137351 138bc75d-0d04-0410-961f-82ee72b054a4

* decl.c (make_type_from_size) <INTEGER_TYPE>: Fix typo and tidy up.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137350 138bc75d-0d04-0410-961f-82ee72b054a4

2008-07-02  Martin Jambor  <mjambor@suse.cz>

* tree-switch-conversion.c: Included timevar.h
(pass_convert_switch): Added a timevar id (TV_TREE_SWITCH_CONVERSION).

* timevar.def: Added TV_TREE_SWITCH_CONVERSION.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137349 138bc75d-0d04-0410-961f-82ee72b054a4

2008-07-02  Martin Jambor  <mjambor@suse.cz>

* tree-switch-conversion.c: Corrected various comments and
whitespace issues
(build_constructors): Fixed minor formatting mistakes.

* invoke.texi (Optimize Options): Corrected the
switch-conversion-max-branch-ratio parameter.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137347 138bc75d-0d04-0410-961f-82ee72b054a4

* final.c (asm_insn_count): Return zero for an empty asm body.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137346 138bc75d-0d04-0410-961f-82ee72b054a4

2008-07-02  Richard Guenther  <rguenther@suse.de>

* bitmap.h (bitmap_set_bit): Return bool.
(bitmap_clear_bit): Likewise.
* bitmap.c (bitmap_set_bit): Return if the bit changed.  Only
write to the bitmap if it would.
(bitmap_clear_bit): Likewise.
* tree-ssa-structalias.c (add_implicit_graph_edge): Use
bitmap_set_bit return value.
(add_pred_graph_edge): Likewise.
(add_graph_edge): Likewise.
(do_sd_constraint): Likewise.
(do_ds_constraint): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137345 138bc75d-0d04-0410-961f-82ee72b054a4

2008-07-02  Xuepeng Guo  <xuepeng.guo@intel.com>

* MAINTAINERS (Write After Approval):  Add myself.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137344 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/vect/costmodel/spu/costmodel-vect-iv-9.c: Add noinline
attribute to main1().
* gcc.dg/vect/costmodel/spu/costmodel-vect-33.c: Increase the loop
bound in order to make it worth to vectorize the loop.
* gcc.dg/vect/costmodel/spu/costmodel-vect-76b.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137342 138bc75d-0d04-0410-961f-82ee72b054a4

* config/alpha/alpha.c (alpha_need_linkage, alpha_use_linkage):
Fix -Wc++-compat and/or -Wcast-qual warnings.
* config/i386/netware.c (gen_stdcall_or_fastcall_decoration,
gen_regparm_prefix): Likewise.
* vmsdbgout.c (write_modbeg, lookup_filename,
vmsdbgout_source_line, vmsdbgout_init): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137341 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/mingw32.h (TARGET_USE_JCR_SECTION): Undef to let
defaults.h definition apply.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137340 138bc75d-0d04-0410-961f-82ee72b054a4

2008-07-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/36676
* gfortran.dg/namelist_51.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137335 138bc75d-0d04-0410-961f-82ee72b054a4

2008-07-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/36676
* io/list_read.c (find_nml_name): Use eat_separator instead of eat_line.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137334 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137332 138bc75d-0d04-0410-961f-82ee72b054a4

* lib/target-supports.exp (check_effective_target_vect_int,
check_effective_target_vect_shift,
check_effective_target_vect_long,
check_effective_target_vect_float,
check_effective_target_vect_no_align,
check_effective_target_vect_int_mult): Check for ARM.
(check_effective_target_arm_neon): New.
(check_effective_target_vect_cmdline_needed): Use it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137328 138bc75d-0d04-0410-961f-82ee72b054a4

* function.c (assign_parm_remove_parallels): New.
(assign_parm_setup_block_p): Do not return true for non-BLKmode
PARALLELs.
(assign_parm_setup_block): Do not handle them.
(assign_parm_setup_reg, assign_parm_setup_stack): Call
assign_parm_remove_parallels.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137326 138bc75d-0d04-0410-961f-82ee72b054a4

* c-typeck.c (convert_for_assignment): Use
vector_targets_convertible_p.
* c-common.c (vector_targets_convertible_p): New.
* c-common.h (vector_targets_convertible_p): New prototype.
* config/rs6000/rs6000.c (rs6000_is_opaque_type): Do not check
opaque_p_V2SI_type_node.

* typeck.c (comp_ptr_ttypes_real): Use vector_targets_convertible_p.
(comp_ptr_ttypes_const): Likewise.

* g++.dg/other/opaque-1.C, g++.dg/other/opaque-2.C,
g++.dg/other/opaque-3.C: Also run on powerpc*-*-linux*spe*.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137325 138bc75d-0d04-0410-961f-82ee72b054a4

* config/ia64/ia64.c (ia64_cannot_force_const_mem): Do not allow
RFmode constants.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137324 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.c (ix86_build_signbit_mask): Generate TImode and
TFmode constants via two element DImode vector for hosts with
HOST_BITS_PER_WIDE_INT < 64.
(ix86_init_builtins): Define __builtin_fabsq and __builtin_copysignq
also for HOST_BITS_PER_WIDE_INT < 64.

testsuite/ChangeLog:

* gcc.target/i386/quad-sse.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137322 138bc75d-0d04-0410-961f-82ee72b054a4

Marked changelog entry with PR rtl-optimization/34744

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137318 138bc75d-0d04-0410-961f-82ee72b054a4

2008-07-01  Andrew Haley  <aph@redhat.com>

        * decl.c (finish_constructor_body): Don't set the return value of
        the constructor if the constructor is that of a Java type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137317 138bc75d-0d04-0410-961f-82ee72b054a4

2008-07-01  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/36666
* tree-ssa-structalias.c (get_constraint_for_1): Declare.
(get_constraint_exp_from_ssa_var): Split into ...
(get_constraint_exp_for_temp): ... this ...
(get_constraint_for_ssa_var): ... and that.
Return constraint expressions for all touched sub-fields
if the results address is not taken.
(process_constraint): Remove assertion that aggregate
assignments do not happen at this place.
(get_constraint_for_component_ref): Add address_p argument.
Return constraint expressions for all touched sub-fields
if the results address is not taken.
(do_deref): Use get_constraint_exp_for_temp.
(get_constraint_for_1): Rename from ...
(get_constraint_for): ... this.  Add the old function as
wrapper.
(do_structure_copy): Use get_constraint_for_1.

* gcc.c-torture/compile/pr36666.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137315 138bc75d-0d04-0410-961f-82ee72b054a4

2008-07-01  Martin Jambor  <mjambor@suse.cz>
        * Makefile.in (tree-switch-conversion.o): Add.
        (OBJS-common): Add tree-swtch-conversion.o.
        * passes.c (init_optimization_passes): Add pass_convert_switch.
        * tree-pass.h: (pass_convert_switch): Add.
        * tree-switch-conversion.c: New file.
        * gcc.dg/tree-ssa/cswtch.c: New testcase.
        * common.opt (ftree-cswtch): New option.
        * params.h (PARAM_SWITCH_CONVERSION_BRANCH_RATIO): New parameter.
        * params.def (PARAM_SWITCH_CONVERSION_BRANCH_RATIO): New parameter.
        * opts.c (decode_options): Set flag_tree_switch_conversion when
        optimization level is >= 2.
        * doc/invoke.texi (Optimize Options): Added description of
        -ftree-swtch-conversion and switch-conversion-max-branch-ratio.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137313 138bc75d-0d04-0410-961f-82ee72b054a4

* gnat.dg/pack10.adb: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137311 138bc75d-0d04-0410-961f-82ee72b054a4

* config/darwin-driver.c (darwin_default_min_version): Fix
-Wc++-compat warnings.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137304 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137302 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/36598
* gcc.dg/memcpy-1.c: Mark test XFAIL for avr target.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137298 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.md (*movti_rex64): Add "!" to "r" constraint
of operand 0.

testsuite/ChangeLog:

* gcc.target/i386/movti.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137291 138bc75d-0d04-0410-961f-82ee72b054a4

Fix up a misplaced ChangeLog entry.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137288 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/36662
* decl2.c (is_late_template_attribute): If the first attribute
argument is IDENTIFIER_NODE, don't consider it when checking
if arguments are value or type dependent.

* g++.dg/ext/altivec-16.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137287 138bc75d-0d04-0410-961f-82ee72b054a4

2008-06-30  Kenneth Zadeck <zadeck@naturalbridge.com>

* ifcvt.c (cond_move_process_if_block): Free vectors on false
return.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137285 138bc75d-0d04-0410-961f-82ee72b054a4

2008-06-30  Kenneth Zadeck <zadeck@naturalbridge.com>

* df-scan.c (df_scan_free_ref_vec, df_scan_free_mws_vec): New
macros.
        (df_scan_free_internal): Free data structures not
allocated in storage pools.
(df_mw_hardreg_chain_delete_eq_uses): Use df_scan_free_mws_vec.
(df_refs_add_to_chains): Use df_scan_free_ref_vec and
df_scan_free_mws_vec.
* dse.c (dse_step6): Free offset_map_p and offset_map_n
unconditionally.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137284 138bc75d-0d04-0410-961f-82ee72b054a4

2008-06-30  H.J. Lu  <hongjiu.lu@intel.com>

* config/i386/i386.c (contains_aligned_value_p): Return true
for __float128.
(ix86_function_arg_boundary): Return its natural boundary for
for __float128.
(return_in_memory_32): Don't check TDmode.
(ix86_split_to_parts): Support splitting into 4 parts and
support TFmode for 32bit target.
(ix86_split_long_move): Support splitting into 4 parts.
(bdesc_args): Enable IX86_BUILTIN_FABSQ and IX86_BUILTIN_COPYSIGNQ
for SSE2.
(ix86_init_mmx_sse_builtins): Move __float80 and __float128
to ...
(ix86_init_builtins): Here.
(ix86_scalar_mode_supported_p): Always return true for TFmode.
(ix86_c_mode_for_suffix): Always return TFmode and XFmode for
'q' and 'w', respectively.

* config/i386/i386.md (movtf): Check TARGET_SSE2 instead of
TARGET_64BIT.
(movtf_internal): Likewise.
(<code>tf2): Likewise.
(*absnegtf2_sse): Likewise.
(copysign<mode>3): Likewise.
(copysign<mode>3_const): Likewise.
(copysign<mode>3_var): Likewise.
(define_split UNSPEC_COPYSIGN): Likewise.
* config/i386/sse.md (*nandtf3): Likewise.
(<code>tf3): Likewise.
(*<code>tf3): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137276 138bc75d-0d04-0410-961f-82ee72b054a4

2008-06-30  Joey Ye  <joey.ye@intel.com>
    H.J. Lu  <hongjiu.lu@intel.com>

* global.c (compute_regsets): Set frame_pointer_needed here.

* reload1.c (init_elim_table): Don't set frame_pointer_needed
here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137275 138bc75d-0d04-0410-961f-82ee72b054a4

2008-06-30  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>

* doc/install.texi (specific): Expand Windows build notes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137273 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/36648
* tree-vect-transform.c (vect_do_peeling_for_loop_bound): Divide
number of prolog iterations by step. Fix the comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137272 138bc75d-0d04-0410-961f-82ee72b054a4

2008-06-30  Richard Guenther  <rguenther@suse.de>

PR middle-end/36671
* tree-ssa-structalias.c (handle_lhs_call): Add flags argument,
handle calls from ECF_MALLOC functions.
(handle_pure_call): ECF_MALLOC functions do not return
call-used memory.
(find_func_aliases): Handle all calls, adjust calls to handle_lhs_call.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137271 138bc75d-0d04-0410-961f-82ee72b054a4

2008-06-30  Alfred E. Heggestad  <aeh@db.org>

* include/backward/backward_warning.h: Fix typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137269 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137265 138bc75d-0d04-0410-961f-82ee72b054a4

/cp
2008-06-29  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/36655
* pt.c (do_type_instantiation): In c++0x mode do not warn for
extern template.

/testsuite
2008-06-29  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/36655
* g++.dg/cpp0x/extern_template-2.C: New.
* g++.dg/cpp0x/extern_template.C: Rename to...
* g++.dg/cpp0x/extern_template-1.C: ... this.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137261 138bc75d-0d04-0410-961f-82ee72b054a4

2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>

* env.c (parse_stacksize): Add cast to avoid warning.
(parse_spincount): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137260 138bc75d-0d04-0410-961f-82ee72b054a4

* config/m68k/m68k.c (print_operand): Always print a float
constant in hex.
* config/m68k/m68k.h (ASM_OUTPUT_FLOAT_OPERAND)
(ASM_OUTPUT_DOUBLE_OPERAND, ASM_OUTPUT_LONG_DOUBLE_OPERAND):
Remove macros.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137259 138bc75d-0d04-0410-961f-82ee72b054a4

* MAINTAINERS (Write After Approval):  Add myself.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137258 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rs6000/x-linux64: Remove never used file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137257 138bc75d-0d04-0410-961f-82ee72b054a4

2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>

* MAINTAINERS: Update my email address.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137256 138bc75d-0d04-0410-961f-82ee72b054a4

2008-06-29  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/36341
* iresolve.c (gfc_resolve_matmul): Copy shapes
from arguments.

2008-06-29  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/36341
* gfortran.dg/matmul_bounds_1.f90:  New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137255 138bc75d-0d04-0410-961f-82ee72b054a4

2008-06-29  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

* invoke.texi: Add documentation for runtime behavior of
-fno-range-check.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137254 138bc75d-0d04-0410-961f-82ee72b054a4

2008-06-29  Paolo Carlini  <paolo.carlini@oracle.com>

* src/string_conversions.cc: Remove.
* config/abi/pre/gnu.ver: Delete exports.
* src/Makefile.am: Update.
* include/ext/string_conversions.h: Add.
* include/Makefile.am: Update.
* include/bits/basic_string.h: Include string_conversions.h,
define numeric conversion functions.
* include/ext/vstring.h: Likewise.
* src/Makefile.in: Regenerate.
* include/Makefile.in: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137253 138bc75d-0d04-0410-961f-82ee72b054a4

2008-06-29  Richard Guenther  <rguenther@suse.de>

* tree-ssa-structalias.h (compute_points_to_sets): Adjust
prototype.
(struct alias_info): Move ...
* tree-ssa-alias.c: ... here.
(update_alias_info): Declare.
(compute_may_aliases): Call it.
(update_alias_info): New function.
* tree-ssa-structalias.c (update_alias_info): Move ...
* tree-ssa-alias.c (update_alias_info_1): ... here.
* tree-ssa-structalias.c (process_constraint_1): Remove
unused from_call argument.  Rename to ...
(process_constraint): ... this.  Delete old wrapper.
(make_constraint_to): Adjust callers.
(handle_const_call): Likewise.
(handle_pure_call): Likewise.
(init_base_vars): Likewise.
(handle_lhs_call): Likewise.  Remove unnecessary constraint.
(find_func_aliases): We don't need structure copies for
complex types.
(make_constraint_from_anything): Remove.
(create_variable_info_for): For globals make constraints
from escaped, not from anything.
(compute_points_to_sets): Do not call update_alias_info.
(ipa_pta_execute): Use make_constraint_from.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137252 138bc75d-0d04-0410-961f-82ee72b054a4

2008-06-29  Paolo Carlini  <paolo.carlini@oracle.com>

* include/bits/stl_algo.h (copy_n): Add in C++0x mode.
* include/bits/algorithmfwd.h: Add.
* include/bits/stl_uninitialized.h (uninitialized_copy_n): Add
in C++0x mode.
* testsuite/20_util/specialized_algorithms/uninitialized_copy_n/
move_iterators/1.cc: New
* testsuite/25_algorithms/headers/algorithm/synopsis.cc: Update.
* testsuite/25_algorithms/copy_n/1.cc: New.
* testsuite/25_algorithms/copy_n/2.cc: Likewise.
* testsuite/25_algorithms/copy_n/3.cc: Likewise.
* testsuite/25_algorithms/copy_n/4.cc: Likewise.
* testsuite/25_algorithms/copy_n/move_iterators/1.cc: Likewise.
* testsuite/25_algorithms/copy_n/requirements/
explicit_instantiation/2.cc: Likewise.
* testsuite/25_algorithms/partition_point/requirements/
explicit_instantiation/pod.cc: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137251 138bc75d-0d04-0410-961f-82ee72b054a4

PR testsuite/36620
* gcc.dg/pr36504.c: Add -w to dg-options.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137249 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/vect/pr36493.c: Require vect_long.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137247 138bc75d-0d04-0410-961f-82ee72b054a4

* optabs.c (libfunc_decl_hash, libfunc_decl_eq): Fix -Wcast-qual
warnings.

* Makefile.in (CXX_COMPAT_WARN, cxx_compat_warn): Delete.
(bitmap.o-warn, dominance.o-warn): New.
* configure.ac (cxx_compat_warn): Delete.
(loose_warn): Add -Wcast-qual and -Wc++-compat.
* system.h: Remove #pragma diagnostic for -Wcast-qual and
-Wc++-compat.
* configure: Regenerate.

cp:
* Make-lang.in (cp-warn): Delete $(CXX_COMPAT_WARN).

java:
* Make-lang.in (java/jcf-io.o-warn): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137246 138bc75d-0d04-0410-961f-82ee72b054a4

* alloc-pool.c (create_alloc_pool): Fix -Wc++-compat warnings.
* df-scan.c (df_notes_rescan): Likewise.
* ggc-page.c (set_page_table_entry): Likewise.
* intl.c (gcc_gettext_width): Likewise.
* varasm.c (get_unnamed_section, get_noswitch_section,
get_section): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137245 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137243 138bc75d-0d04-0410-961f-82ee72b054a4

2008-06-28  Jerry DeLisle <jvdelisle@gcc.gnu.org>

* gfortran.dg/namelist_50.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137239 138bc75d-0d04-0410-961f-82ee72b054a4

2008-06-28  Paolo Carlini  <paolo.carlini@oracle.com>

* include/bits/stl_algo.h (partition_point): Add in C++0x mode.
* include/bits/algorithmfwd.h: Add.
* testsuite/25_algorithms/headers/algorithm/synopsis.cc: Update.
* testsuite/25_algorithms/partition_point/1.cc: New.
* testsuite/25_algorithms/partition_point/check_type.cc: Likewise.
* testsuite/25_algorithms/partition_point/requirements/
explicit_instantiation/2.cc: Likewise.
* testsuite/25_algorithms/partition_point/requirements/
explicit_instantiation/pod.cc: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137237 138bc75d-0d04-0410-961f-82ee72b054a4

2008-06-28  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/36657
* io/list_read.c (read_character): Check for '!' along with separators.
(find_nml_name): Likewise and eat the comment if found.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137236 138bc75d-0d04-0410-961f-82ee72b054a4

   * regrename.c (build_def_use): Don't copy RTX.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137235 138bc75d-0d04-0410-961f-82ee72b054a4

2008-06-28  Sandra Loosemore  <sandra@codesourcery.com>

gcc/
* doc/extend.texi (Variable Attributes): Use @ref instead of @xref.
(Type Attributes): Fix nesting of @table and @subsection.  Adjust
punctuation.  Use @ref instead of @xref.
(Function Names): Remove stray @display/@end display.
(C++ Attributes): Use @ref instead of @xref.
(Deprecated Features): Fix punctuation around @xref.
(Backwards Compatibility): Likewise.
* doc/rtl.texi (Incdec): Remove stray @table/@end table.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137234 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rs6000/predicates.md (easy_fp_constant): Reject TFmode
constants for E500 double.

testsuite:
* gcc.c-torture/compile/20080628-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137232 138bc75d-0d04-0410-961f-82ee72b054a4

2008-06-28  Paolo Carlini  <paolo.carlini@oracle.com>

PR libstdc++/36660
* include/ext/pb_ds/detail/resize_policy/
sample_resize_trigger.hpp: Remove spurious namespace end.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137231 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/rtl.texi (const_vector): Document const_fixed as legitimate
element type of const_vector.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137230 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.md (addti3, adddi3, addsi3, addhi3, addqi3):
Remove FLAGS_REG clobber from expander pattern.
(subti3, subdi3, subsi3, subhi3, subqi3): Ditto.
(anddi3, andsi3, andhi3, andqi3): Ditto.
(iordi3, iorsi3, iorhi3, iorqi3): Ditto.
(xordi3, xorsi3, xorhi3, xorqi3): Ditto.
(negti2, negdi2, negsi2, neghi2, negqi2): Ditto.
(ashlsi3, ashlhi3, ashlqi3): Ditto.
(ashrsi3, ashrhi3, ashrqi3): Ditto.
(lshrsi3, lshrhi3, lshrqi3): Ditto.
(rotldi3, rotlsi3, rotlhi3, rotlqi3): Ditto.
(rotrdi3, rotrsi3, rotrhi3, rotrqi3): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137229 138bc75d-0d04-0410-961f-82ee72b054a4

- in last ChangeLog entry, replace leading spaces with a tab

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137228 138bc75d-0d04-0410-961f-82ee72b054a4

2008-06-28  Daniel Kraft  <d@domob.eu>

* gfc-internals.texi (section gfc_code):  Extended documentation about
gfc_code in the internal datastructures chapter including details about
how IF, DO and SELECT blocks look like and an example for how the
block-chaining works.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137226 138bc75d-0d04-0410-961f-82ee72b054a4

2008-06-28  Richard Guenther  <rguenther@suse.de>

* gcc.c-torture/execute/pta-field-1.c: Add return 0.
* gcc.c-torture/execute/pta-field-2.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137224 138bc75d-0d04-0410-961f-82ee72b054a4

libjava/

2008-06-28  Matthias Klose  <doko@ubuntu.com>

        Import GNU Classpath (classpath-0_97_2-release).

        * Regenerate class and header files.
        * Regenerate auto* files.
        * gcj/javaprims.h: Define jobjectRefType.
        * jni.cc (_Jv_JNI_GetObjectRefType): New (stub only).
        (_Jv_JNIFunctions): Initialize GetObjectRefType.
        * gnu/classpath/jdwp/VMVirtualMachine.java,
        java/security/VMSecureRandom.java: Merge from classpath.
        * HACKING: Fix typo.
        * ChangeLog-2007: New file.
        * configure.ac: Set JAVAC, pass --disable-regen-headers to classpath.

libjava/classpath/

2008-06-28  Matthias Klose  <doko@ubuntu.com>

        * m4/ac_prog_javac.m4: Disable check for JAVAC, when
        not configured with --enable-java-maintainer-mode.
        * aclocal.m4, configure: Regenerate.
        * native/jni/gstreamer-peer/Makefile.am: Do not link with
        libclasspathnative.
        * native/jni/gstreamer-peer/Makefile.in: Regenerate.
        * tools/Makefile.am, lib/Makefile.am: Use JAVAC for setting
        JCOMPILER, drop flags not understood by gcj.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137223 138bc75d-0d04-0410-961f-82ee72b054a4

2008-06-28  Richard Guenther  <rguenther@suse.de>

* tree-ssa-structalias.c (callused_id, var_callused,
callused_tree): Add.
(handle_pure_call): New function.
(find_func_aliases): Call it.
(find_what_p_points_to): Handle the call-used set.
(clobber_what_escaped): Likewise.
(compute_call_used_vars): New function.
(init_base_vars): Init the call-used variable.
(do_sd_constraint): Do not propagate the solution from CALLUSED
but use CALLUSED as a placeholder.
(solve_graph): Likewise.
* tree-flow-inline.h (gimple_call_used_vars): New function.
* tree-flow.h (struct gimple_df): Add call_used_vars bitmap.
(compute_call_used_vars): Declare.
* tree-ssa-alias.c (set_initial_properties): Call
compute_call_used_vars.
(reset_alias_info): Clear call-used variables.
(add_call_clobber_ops): Assert we are not called for const/pure
functions.  Remove handling of them.
(add_call_read_ops): Handle pure functions by adding the
call-used set of variables as VUSEs.
* tree-ssa.c (init_tree_ssa): Allocate call-used bitmap.
(delete_tree_ssa): Free it.
* tree-dfa.c (remove_referenced_var): Clear the var from the
call-used bitmap.

* gcc.dg/tree-ssa/pr24287.c: Remove XFAIL.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137222 138bc75d-0d04-0410-961f-82ee72b054a4

2008-06-28  Kai Tietz  <kai.tietz@onevision.com>

        * tree.c (build_varargs_function_type_list): New.
        (build_function_type_list_1): New.
        (build_function_type_list): Use build_function_type_list_1.
        * tree.h (build_varargs_function_type_list): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137221 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/34856
* config/spu/spu.c (spu_builtin_splats): Do not generate
invalid CONST_VECTOR expressions.
(spu_expand_vector_init): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137218 138bc75d-0d04-0410-961f-82ee72b054a4

Commit missing Makefile update for r137158.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137216 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* optabs.c (libfunc_decls): New variable.
(libfunc_decl_hash, libfunc_decl_eq): New functions.
(init_one_libfunc): Reuse decls and SYMBOL_REFs when asked
for the same function twice.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137215 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137211 138bc75d-0d04-0410-961f-82ee72b054a4

2008-06-27  Mark Mitchell  <mark@codesourcery.com>

* libsupc++/vec.cc (__aeabi_vec_dtor_cookie): Handle NULL array
address.
(__aeabi_vec_delete): Likewise.
(__aeabi_vec_delete3): Likewise.
(__aeabi_vec_delete3_nodtor): Likewise.

2008-06-27  Mark Mitchell  <mark@codesourcery.com>

* g++.dg/abi/arm_cxa_vec2.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137207 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/36364
* repo.c (repo_emit_p): Put const static data members initialized
by const expr into *.rpo file, just return 2 if IDENTIFIER_REPO_CHOSEN
for it is 0.

* g++.dg/template/repo9.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137205 138bc75d-0d04-0410-961f-82ee72b054a4

2008-06-27  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/36400
PR tree-optimization/36373
PR tree-optimization/36344
* tree-ssa-structalias.c (var_escaped, escaped_tree, escaped_id,
var_nonlocal, nonlocal_tree, nonlocal_id): New globals
(update_alias_info): Remove call clobbering code.
(make_constraint_to): New helper function.
(make_escape_constraint): Likewise.
(handle_rhs_call): Use it on all pointer containing arguments.
Also mark the static chain escaped.
(handle_lhs_call): Make constraints from NONLOCAL and ESCAPED
instead of ANYTHING.
(make_constraint_from): New helper split out from ...
(make_constraint_from_anything): ... here.
(find_func_aliases): Add constraints for escape sites.
(intra_create_variable_infos): Make constraints from NONLOCAL
for parameters.
(find_what_p_points_to): Interpret NONLOCAL and ESCAPED the same
as ANYTHING.
(clobber_what_p_points_to): Remove.
(clobber_what_escaped): New function.
(init_base_vars): Init NONLOCAL and ESCAPED.
(do_sd_constraint): Do not propagate the solution from ESCAPED
but use ESCAPED as a placeholder.
(solve_graph): Likewise.
* tree-flow.h (clobber_what_p_points_to): Remove.
(clobber_what_escaped): Declare.
* tree-ssa-alias.c (set_initial_properties): Call it.
Remove code clobbering escaped pointers.

* gcc.dg/torture/pr36373-1.c: New testcase.
* gcc.dg/torture/pr36373-2.c: Likewise.
* gcc.dg/torture/pr36373-3.c: Likewise.
* gcc.dg/torture/pr36373-4.c: Likewise.
* gcc.dg/torture/pr36373-5.c: Likewise.
* gcc.dg/torture/pr36373-6.c: Likewise.
* gcc.dg/torture/pr36373-7.c: Likewise.
* gcc.dg/torture/pr36373-8.c: Likewise.
* gcc.dg/torture/pr36373-9.c: Likewise.
* gcc.dg/torture/pr36373-10.c: Likewise.
* gcc.dg/torture/pr36400.c: Likewise.
* gcc.c-torture/execute/pta-field-1.c: Likewise.
* gcc.c-torture/execute/pta-field-2.c: Likewise.
* gcc.dg/tree-ssa/loadpre8.c: Remove XFAIL.
* gcc.dg/tree-ssa/pr24287.c: XFAIL.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137204 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.md (lshrti splitter): Fix splitter predicate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137202 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.md (ashlti3, ashrti3, lshrti3): Expand using
ix86_expand_binary_operator directly.
(*ashlti3_1): Rename from ashlti3_1.  Use nonmemory_operand predicate
for operand 2.
(*ashrti3_1): Ditto.
(*lshrti3_1): Ditto.
(*ashlti3_2, *ashrti3_2, *lshrti3_2): Remove insn patterns.
(ashlti, ashrti and lshrti splitters): Handle nonmemory operand 2
using only one splitter.  Conditionaly execute splitter before or
after peephole2 pass.
(ashlti, ashrti and lshrti peephole2): Define peephole2 patterns.
(x86_shld): Rename from x86_shld_1.  Compress operand 2 constraints.
Use only one alternative in asm template.
(x86_64_shld): Compress operand 2 constraints. Use only one alternative
in asm template.
(*ashldi3_cmp_rex64): Use const_1_to_63_operand operand predicate and
"J" operand constraint for operand 2.
(*ashldi3_cconly_rex64): Ditto.
(*ashrdi3_cmp_rex64): Ditto.
(*ashrdi3_cconly_rex64): Ditto.
(*lshrdi3_cmp_rex64): Ditto.
(*lshrdi3_cconly_rex64): Ditto.
* config/i386/predicates.md (const_1_to_63_operand): New predicate.
* config/i386/i386.md (print_operand) ['s']: Print ", " using fputs.
(split_ashr, split_ashl, split_lshr): Use gen_x86_shrd instead of
gen_x86_shrd_1.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137201 138bc75d-0d04-0410-961f-82ee72b054a4

/cp
2008-06-27  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/36655
* pt.c (do_decl_instantiation): In c++0x mode do not warn for
extern template.

/testsuite
2008-06-27  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/36655
* g++.dg/cpp0x/extern_template.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137200 138bc75d-0d04-0410-961f-82ee72b054a4

* gimplify.c (omp_is_private): Don't return true if decl
is not already private on #pragma omp for or #pragma omp parallel for.

* gcc.dg/gomp/pr27388-3.c: Adjust dg-final.

* testsuite/libgomp.c/loop-10.c: New test.
* libgomp.c/loop-3.c (main): Add lastprivate clause.
* libgomp.c++/loop-6.C (main): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137199 138bc75d-0d04-0410-961f-82ee72b054a4

PR debug/36617
* tree-cfg.c (struct move_stmt_d): Replace block field with
orig_block and new_block fields.
(move_stmt_r): Only set TREE_BLOCK to p->new_block if
if it used to be NULL, p->orig_block or if p->orig_block is NULL.
(move_block_to_fn): Replace vars_map and new_label_map arguments
with struct move_stmt_d pointer.
(replace_block_vars_by_duplicates): New function.
(move_sese_region_to_fn): Add ORIG_BLOCK argument.  Adjust
move_block_to_fn caller.  If ORIG_BLOCK is non-NULL, move over
all subblocks of ORIG_BLOCK to the new function.  Call
replace_block_vars_by_duplicates.
* tree-flow.h (move_sese_region_to_fn): Adjust prototype.
* omp-low.c (expand_omp_taskreg): Set TREE_USED on DECL_INITIAL
BLOCK of the new function.  Adjust move_sese_region_to_fn caller.
Prune vars with original DECL_CONTEXT from child_cfun->local_decls.
(expand_omp): Temporarily set input_location to the location of
region's controlling stmt.
(lower_omp_sections, lower_omp_for): Add a BLOCK into outermost
BIND_EXPR, push ctx->block_vars and gimplification vars into
the BIND_EXPR and its block's BLOCK_VARS instead of directly
into dest function.
(lower_omp_single): Set TREE_USED on the BIND_EXPR's BLOCK if
there are any BLOCK_VARS.
(lower_omp_taskreg): Set BLOCK on a BIND_EXPR containing the
OMP_PARALLEL or OMP_TASK stmt.
(lower_omp): Save and restore input_location around the lower_omp_1
call.

* testsuite/libgomp.c/debug-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137198 138bc75d-0d04-0410-961f-82ee72b054a4

2008-06-27  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/36400
PR tree-optimization/36373
PR tree-optimization/36344
* tree-ssa-structalias.c (var_escaped, escaped_tree, escaped_id,
var_nonlocal, nonlocal_tree, nonlocal_id): New globals
(update_alias_info): Remove call clobbering code.
(make_constraint_to): New helper function.
(make_escape_constraint): Likewise.
(handle_rhs_call): Use it on all pointer containing arguments.
Also mark the static chain escaped.
(handle_lhs_call): Make constraints from NONLOCAL and ESCAPED
instead of ANYTHING.
(make_constraint_from): New helper split out from ...
(make_constraint_from_anything): ... here.
(find_func_aliases): Add constraints for escape sites.
(intra_create_variable_infos): Make constraints from NONLOCAL
for parameters.
(find_what_p_points_to): Interpret NONLOCAL and ESCAPED the same
as ANYTHING.
(clobber_what_p_points_to): Remove.
(clobber_what_escaped): New function.
(init_base_vars): Init NONLOCAL and ESCAPED.
(do_sd_constraint): Do not propagate the solution from ESCAPED
but use ESCAPED as a placeholder.
(solve_graph): Likewise.
* tree-flow.h (clobber_what_p_points_to): Remove.
(clobber_what_escaped): Declare.
* tree-ssa-alias.c (set_initial_properties): Call it.
Remove code clobbering escaped pointers.

* gcc.dg/torture/pr36373-1.c: New testcase.
* gcc.dg/torture/pr36373-2.c: Likewise.
* gcc.dg/torture/pr36373-3.c: Likewise.
* gcc.dg/torture/pr36373-4.c: Likewise.
* gcc.dg/torture/pr36373-5.c: Likewise.
* gcc.dg/torture/pr36373-6.c: Likewise.
* gcc.dg/torture/pr36373-7.c: Likewise.
* gcc.dg/torture/pr36373-8.c: Likewise.
* gcc.dg/torture/pr36373-9.c: Likewise.
* gcc.dg/torture/pr36373-10.c: Likewise.
* gcc.dg/torture/pr36400.c: Likewise.
* gcc.c-torture/execute/pta-field-1.c: Likewise.
* gcc.c-torture/execute/pta-field-2.c: Likewise.
* gcc.dg/tree-ssa/loadpre8.c: Remove XFAIL.
* gcc.dg/tree-ssa/pr24287.c: XFAIL.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137197 138bc75d-0d04-0410-961f-82ee72b054a4

2008-06-27  Paolo Carlini  <paolo.carlini@oracle.com>

* include/bits/stl_algo.h (is_partitioned): Add in C++0x mode.
* include/bits/algorithmfwd.h: Add.
* testsuite/25_algorithms/headers/algorithm/synopsis.cc: Update.
* testsuite/25_algorithms/is_partitioned/1.cc: New.
* testsuite/25_algorithms/is_partitioned/check_type.cc: Likewise.
* testsuite/25_algorithms/is_partitioned/requirements/
explicit_instantiation/2.cc: Likewise.
* testsuite/25_algorithms/is_partitioned/requirements/
explicit_instantiation/pod.cc: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137196 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* function.c (allocate_struct_function): Only allocate a unique
funcdef_no if the decl is nonzero.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137195 138bc75d-0d04-0410-961f-82ee72b054a4