2008-02-26  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

PR 28322
* toplev.c (toplev_main): If there are warnings or error, print
errors for ignored options.
* opts.c (ignored_options): New static variable.
(postpone_unknown_option_error): New.
(print_ignored_options): New.
(handle_option): Postpone errors for unknown -Wno-* options.
* opts.h (print_ignored_options): Declare.
testsuite/
* gcc.dg/pr28322.c: New.
* gcc.dg/pr28322-2.c: New.
* lib/prune.exp: Ignore "At top level" even if there is no ':'
preceding it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132648 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* config/mips/mips.md (loadgp_blockage, blockage): Change type
to "ghost".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132644 138bc75d-0d04-0410-961f-82ee72b054a4

2008-02-25  Richard Guenther  <rguenther@suse.de>

Revert:
2008-02-25  Richard Guenther  <rguenther@suse.de>

* tree-flow.h (uid_decl_map_hash, uid_decl_map_eq): Move ...
* tree.h (uid_decl_map_hash, uid_decl_map_eq): ... here.
(lookup_decl_from_uid): Declare.
* tree-ssa.c (uid_decl_map_eq, uid_decl_map_hash): Move ...
* tree.c (uid_decl_map_eq, uid_decl_map_hash): ... here.
(decl_for_uid_map): New global hashtable mapping DECL_UID
to the decl tree.
(init_ttree): Allocate it.
(insert_decl_to_uid_decl_map): New helper function.
(make_node_stat): Insert new decls into the map.
(copy_node_stat): Likewise.
(lookup_decl_from_uid): New function.
(print_decl_for_uid_map_statistics): New helper.
(dump_tree_statistics): Call it.

* tree-flow.h (struct gimple_df): Make referenced_vars a bitmap.
(referenced_var_iterator): Adjust.
(FOR_EACH_REFERENCED_VAR): Adjust.
(FOR_EACH_REFERENCED_VAR_IN_BITMAP): New iterator.
(num_referenced_vars): Adjust.
* tree-flow-inline.h (gimple_referenced_vars): Adjust.
(first_referenced_var): Remove.
(end_referenced_vars_p): Likewise.
(next_referenced_var): Likewise.
(referenced_var_iterator_set): New helper function.
* tree-dfa.c (referenced_var_lookup): Adjust.
(referenced_var_check_and_insert): Likewise.
(remove_referenced_var): Likewise.
* tree-ssa.c (verify_flow_insensitive_alias_info): Use
FOR_EACH_REFERENCED_VAR_IN_BITMAP.
(verify_call_clobbering): Likewise.
(verify_memory_partitions): Likewise.
(init_tree_ssa): Allocate bitmap instead of hashtable for
referenced_vars.
(delete_tree_ssa): Adjust.
* tree-ssa-alias.c (mark_aliases_call_clobbered): Use
FOR_EACH_REFERENCED_VAR_IN_BITMAP.
(compute_tag_properties): Likewise.
(set_initial_properties): Likewise.
(find_partition_for): Likewise.
(update_reference_counts): Likewise.
(dump_may_aliases_for): Likewise.
* tree-ssa-operands.c (add_virtual_operand): Likewise.
(add_call_clobber_ops): Likewise.
(add_call_read_ops): Likewise.
(get_asm_expr_operands): Likewise.
* tree-into-ssa.c (dump_decl_set): Likewise.
(update_ssa): Likewise.
* tree-sra.c (scan_function): Likewise.
(decide_instantiations): Likewise.
(scalarize_parms): Likewise.
* tree-ssa-alias-warnings.c (build_reference_table): Likewise.
(dsa_named_for): Likewise.
* tree-ssa-structalias.c (update_alias_info): Likewise.
(merge_smts_into): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132643 138bc75d-0d04-0410-961f-82ee72b054a4

* gnat_rm.texi, gnat_ugn.texi: Fix spacing after `e.g.' and
`i.e.' by adding comma or `@:' as appropriate.
* gnat_rm.texi (Pragma Wide_Character_Encoding): Instead of
plain characters `C', use `@samp{C}'.
* gnat_ugn.texi (File Naming Rules, About gnatkr)
(Krunching Method): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132642 138bc75d-0d04-0410-961f-82ee72b054a4

* gnat_ugn.texi (Conventions): List environment variables and
metasyntactic variables.
(Compiling Programs): Fix notation of metasyntactic variables.
Add @file where appropriate.  Use @file for file extensions,
@samp for strings.
* gnat_rm.texi, gnat_ugn.texi: Where appropriate, use @samp
instead of @file, @env instead of @code.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132641 138bc75d-0d04-0410-961f-82ee72b054a4

2008-02-25  Janne Blomqvist  <jb@gcc.gnu.org>

PR fortran/29549
        * Makefile.am: Add -fcx-fortran-rules to AM_CFLAGS for all of
        libgfortran.
        * Makefile.in: Regenerated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132638 138bc75d-0d04-0410-961f-82ee72b054a4

ChangeLog for previous commit.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132637 138bc75d-0d04-0410-961f-82ee72b054a4

2008-02-25  Janne Blomqvist  <jb@gcc.gnu.org>

PR fortran/29549
* doc/invoke.texi (-fcx-limited-range): Document new option.
* toplev.c (process_options): Handle -fcx-fortran-rules.
        * common.opt: Add documentation for -fcx-fortran-rules.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132636 138bc75d-0d04-0410-961f-82ee72b054a4

2008-02-25  Janne Blomqvist  <jb@gcc.gnu.org>

PR c/35162
* doc/invoke.texi (-fcx-limited-range): Correct to be in line with
actual behaviour and C99.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132635 138bc75d-0d04-0410-961f-82ee72b054a4

/cp
2008-02-25  Paolo Carlini  <pcarlini@suse.de>

        PR c++/35333
        * error.c (dump_expr): Handle CONJ_EXPR.

/testsuite
2008-02-25  Paolo Carlini  <pcarlini@suse.de>

        PR c++/35333
        * g++.dg/other/error26.C: New.

/cp
2008-02-25  Paolo Carlini  <pcarlini@suse.de>

        PR c++/35338
        * error.c (dump_type): Handle FIXED_POINT_TYPE.
(dump_expr): Handle FIXED_CST.

/testsuite
2008-02-25  Paolo Carlini  <pcarlini@suse.de>

        PR c++/35338
        * g++.dg/other/error25.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132634 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rs6000/rs6000.h (ASM_CPU_POWER5_SPEC): Define.
(ASM_CPU_POWER6_SPEC): Likewise.
(ASM_CPU_SPEC): Pass %(asm_cpu_power5) for -mcpu=power5.
Likewise, pass %(asm_cpu_power6) for -mcpu=power6.
(EXTRA_SPECS): Add asm_cpu_power5, asm_cpu_power6 spec strings.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132631 138bc75d-0d04-0410-961f-82ee72b054a4

2008-02-25  Richard Guenther  <rguenther@suse.de>

* tree-flow.h (uid_decl_map_hash, uid_decl_map_eq): Move ...
* tree.h (uid_decl_map_hash, uid_decl_map_eq): ... here.
(lookup_decl_from_uid): Declare.
* tree-ssa.c (uid_decl_map_eq, uid_decl_map_hash): Move ...
* tree.c (uid_decl_map_eq, uid_decl_map_hash): ... here.
(decl_for_uid_map): New global hashtable mapping DECL_UID
to the decl tree.
(init_ttree): Allocate it.
(insert_decl_to_uid_decl_map): New helper function.
(make_node_stat): Insert new decls into the map.
(copy_node_stat): Likewise.
(lookup_decl_from_uid): New function.
(print_decl_for_uid_map_statistics): New helper.
(dump_tree_statistics): Call it.

* tree-flow.h (struct gimple_df): Make referenced_vars a bitmap.
(referenced_var_iterator): Adjust.
(FOR_EACH_REFERENCED_VAR): Adjust.
(FOR_EACH_REFERENCED_VAR_IN_BITMAP): New iterator.
(num_referenced_vars): Adjust.
* tree-flow-inline.h (gimple_referenced_vars): Adjust.
(first_referenced_var): Remove.
(end_referenced_vars_p): Likewise.
(next_referenced_var): Likewise.
(referenced_var_iterator_set): New helper function.
* tree-dfa.c (referenced_var_lookup): Adjust.
(referenced_var_check_and_insert): Likewise.
(remove_referenced_var): Likewise.
* tree-ssa.c (verify_flow_insensitive_alias_info): Use
FOR_EACH_REFERENCED_VAR_IN_BITMAP.
(verify_call_clobbering): Likewise.
(verify_memory_partitions): Likewise.
(init_tree_ssa): Allocate bitmap instead of hashtable for
referenced_vars.
(delete_tree_ssa): Adjust.
* tree-ssa-alias.c (mark_aliases_call_clobbered): Use
FOR_EACH_REFERENCED_VAR_IN_BITMAP.
(compute_tag_properties): Likewise.
(set_initial_properties): Likewise.
(find_partition_for): Likewise.
(update_reference_counts): Likewise.
(dump_may_aliases_for): Likewise.
* tree-ssa-operands.c (add_virtual_operand): Likewise.
(add_call_clobber_ops): Likewise.
(add_call_read_ops): Likewise.
(get_asm_expr_operands): Likewise.
* tree-into-ssa.c (dump_decl_set): Likewise.
(update_ssa): Likewise.
* tree-sra.c (scan_function): Likewise.
(decide_instantiations): Likewise.
(scalarize_parms): Likewise.
* tree-ssa-alias-warnings.c (build_reference_table): Likewise.
(dsa_named_for): Likewise.
* tree-ssa-structalias.c (update_alias_info): Likewise.
(merge_smts_into): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132629 138bc75d-0d04-0410-961f-82ee72b054a4

2008-02-25  Andreas Krebbel  <krebbel1@de.ibm.com>

PR target/35258
* cse.c (cse_insn): Avoid creation of overlapping MEMs.
* alias.c (nonoverlapping_memrefs_p): Export for use in other modules.
* alias.h (nonoverlapping_memrefs_p): Likewise.

2008-02-25  Andreas Krebbel  <krebbel1@de.ibm.com>

PR target/35258
* gcc.dg/pr35258.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132628 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
2008-02-25  Jan Beulich  <jbeulich@novell.com>

* Makefile.in: Also prefix uses of crt0.o and mcrt0.o with
$(T).
* config/i386/netware-libgcc.exp: Add __bswap?i2,
__emultls_get_address, __emultls_register_common,
__floatundi?f, and _Unwind_GetIPInfo.
* config/i386/netware.c (gen_stdcall_or_fastcall_decoration):
Sync with config/i386/winnt.c:gen_stdcall_or_fastcall_suffix().
(gen_regparm_prefix): Likewise.
(i386_nlm_encode_section_info): Sync with
config/i386/winnt.c:i386_pe_encode_section_info().
(i386_nlm_maybe_mangle_decl_assembler_name): New.
i386_nlm_mangle_decl_assembler_name): New.
(netware_override_options): New.
* config/i386/netware.h (netware_override_options): Declare.
(OVERRIDE_OPTIONS): Re-define to netware_override_options.
(i386_nlm_mangle_decl_assembler_name): Declare.
(TARGET_MANGLE_DECL_ASSEMBLER_NAME): Define.

gcc/testsuite/
2008-02-25  Jan Beulich  <jbeulich@novell.com>

* gcc.dg/20020426-2.c: Remove bogus workaround.
* g++.old-deja/g++.other/store-expr1.C: Likewise.
* gcc.target/i386/movq-2.c: Also permit use of movzbl.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132624 138bc75d-0d04-0410-961f-82ee72b054a4

    * MAINTAINERS (Write After Approval): Add myself.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132623 138bc75d-0d04-0410-961f-82ee72b054a4

2008-02-25  Jan Beulich  <jbeulich@novell.com>

* acinclude.m4: Also check for EIDRM and ETXTBSY.
* configure: Re-generate.
* config/os/generic/error_constants.h (namespace posix_error):
Also wrap uses of EIDRM and ETXTBSY in conditionals.
* testsuite/19_diagnostics/headers/system_error/types_std_c++0x.cc:
Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132622 138bc75d-0d04-0410-961f-82ee72b054a4

* gfortran.dg/large_real_kind_3.F90: Xfail on ppc-darwin.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132621 138bc75d-0d04-0410-961f-82ee72b054a4

* m4/ifunction_logical.m4: Add casts to get rid of warnings.
* generated/all_l1.c: Regenerate.
* generated/all_l2.c: Regenerate.
* generated/all_l4.c: Regenerate.
* generated/all_l8.c: Regenerate.
* generated/all_l16.c: Regenerate.
* generated/any_l1.c: Regenerate.
* generated/any_l2.c: Regenerate.
* generated/any_l4.c: Regenerate.
* generated/any_l8.c: Regenerate.
* generated/any_l16.c: Regenerate.
* generated/count_1_l.c: Regenerate.
* generated/count_2_l.c: Regenerate.
* generated/count_4_l.c: Regenerate.
* generated/count_8_l.c: Regenerate.
* generated/count_16_l.c: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132619 138bc75d-0d04-0410-961f-82ee72b054a4

fixincludes/
PR other/32948
* fixincl.c (fix_applies): Remove unused variable `name_len'.

gcc/
PR other/32948
* c-decl.c (grokdeclarator): Remove unused local variables
`typedef_type' and `type_as_written'.
* bb-reorder.c
(find_rarely_executed_basic_blocks_and_crossing_edges): Remove
unused local variable `has_hot_blocks'.
(fix_crossing_conditional_branches): Remove unused local variable
`prev_bb'.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132618 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/19984
* builtins.def (BUILT_IN_NAN): Define as c99 builtin
using DEF_C99_BUILTIN.
(BUILT_IN_NANF): Ditto.
(BUILT_IN_NANL): Ditto.

testsuite/ChangeLog:

PR middle-end/19984
* gcc.dg/pr19984.c: New test.
* gcc.dg/dfp/compare-special.h: Use _nan instead of nan as the
name of the variable.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132617 138bc75d-0d04-0410-961f-82ee72b054a4

Fix formatting of Changelog

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132616 138bc75d-0d04-0410-961f-82ee72b054a4

SMS: Revisit order of insns within a row

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132615 138bc75d-0d04-0410-961f-82ee72b054a4

* stor-layout.c (layout_decl): Do not bump the alignment of a
bit-field to more than byte alignment if it is packed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132614 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/vect/vect-99.c: Include stdlib.h and tree-vect.h.
(main): Call check_vect and foo.  Check array values after
the call to foo.
* gcc.dg/vect/vect-117.c: Call check_vect.
* gcc.dg/vect/no-vfa-pr29145.c: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132613 138bc75d-0d04-0410-961f-82ee72b054a4

PR fortran/34729
* trans-const.c (gfc_build_string_const): Don't call gettext.
(gfc_build_localized_string_const): New function.
* trans-const.h (gfc_build_localized_string_const): New prototype.
* trans.c (gfc_trans_runtime_check): Use
gfc_build_localized_string_const instead of gfc_build_string_const.
(gfc_call_malloc): Likewise.
(gfc_allocate_with_status): Likewise.
(gfc_allocate_array_with_status): Likewise.
(gfc_deallocate_with_status): Likewise.
(gfc_call_realloc): Likewise.
* trans-io.c (gfc_trans_io_runtime_check): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132612 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcc/cp/parser.c (cp_parser_declaration): Handle 'inline namespace'.
        (cp_parser_namespace_definition): Likewise.

        PR c++/33486
        * gcc/cp/name-lookup.c (arg_assoc_namespace): Look down into inline
        namespaces, too.

        * libstdc++-v3/include/bits/c++config: Use 'inline namespace'
        instead of strong using.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132611 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/tree-ssa/ssa-pre-10.c: Use -fno-finite-math-only on
sh* targets.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132610 138bc75d-0d04-0410-961f-82ee72b054a4

2008-02-23  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

* typeck.c (check_for_casting_away_constness): Use 1 single
argument, the type of cast, to decide what diagnostics generate.
(build_static_cast_1): Remove unused code. Update call to
check_for_casting_away_constness.
(build_reinterpret_cast_1): Update call to
check_for_casting_away_constness.
(build_const_cast_1): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132609 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132607 138bc75d-0d04-0410-961f-82ee72b054a4

PR documentation/15479
* gnat_rm.texi, gnat_ugn.texi: Where appropriate, replace `..'
and `...' with `@dots{}' or `@enddots{}'.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132603 138bc75d-0d04-0410-961f-82ee72b054a4

PR documentation/15479
* gnat_rm.texi, gnat_ugn.texi: Where appropriate, add @command,
use @command instead of @code, @option instead of @samp or @code,
@code instead of @var, @samp instead of @file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132602 138bc75d-0d04-0410-961f-82ee72b054a4

PR documentation/15479
* gnat_ugn.texi (Using gnatmake in a Makefile): Do not ignore errors
in Makefile rules, by using `&&' rather than `;'.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132601 138bc75d-0d04-0410-961f-82ee72b054a4

* arith.c: Update copyright years.
* arith.h: Likewise.
* array.c: Likewise.
* bbt.c: Likewise.
* check.c: Likewise.
* data.c: Likewise.
* data.h: Likewise.
* decl.c: Likewise.
* dependency.c: Likewise.
* dependency.h: Likewise.
* dump-parse-tree.c: Likewise.
* error.c: Likewise.
* expr.c: Likewise.
* gfc-internals.texi: Likewise.
* gfortran.h: Likewise.
* gfortran.texi: Likewise.
* gfortranspec.c: Likewise.
* interface.c: Likewise.
* intrinsic.c: Likewise.
* intrinsic.h: Likewise.
* intrinsic.texi: Likewise.
* invoke.texi: Likewise.
* io.c: Likewise.
* iresolve.c: Likewise.
* iso-c-binding.def: Likewise.
* iso-fortran-env.def: Likewise.
* lang-specs.h: Likewise.
* lang.opt: Likewise.
* libgfortran.h: Likewise.
* match.c: Likewise.
* match.h: Likewise.
* matchexp.c: Likewise.
* misc.c: Likewise.
* module.c: Likewise.
* openmp.c: Likewise.
* options.c: Likewise.
* parse.c: Likewise.
* parse.h: Likewise.
* primary.c: Likewise.
* resolve.c: Likewise.
* scanner.c: Likewise.
* simplify.c: Likewise.
* st.c: Likewise.
* symbol.c: Likewise.
* target-memory.c: Likewise.
* target-memory.h: Likewise.
* trans-array.h: Likewise.
* trans-const.h: Likewise.
* trans-stmt.h: Likewise.
* trans-types.c: Likewise.
* trans-types.h: Likewise.
* types.def: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132600 138bc75d-0d04-0410-961f-82ee72b054a4

Update ChangeLog with entries for r132592.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132599 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/rs6000/rs6000.c (processor_costs): Add cache costs for
        e300c2 and e300c3.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132598 138bc75d-0d04-0410-961f-82ee72b054a4

2008-02-24  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/35223
* simplify.c (gfc_simplify_ibclr), (gfc_simplify_ibits),
(gfc_simplify_ibset): Remove call to range_check.
(simplify_cmplx), (gfc_simplify_dble), (gfc_simplify_float)
(gfc_simplify_real): Add call gfc_clear_ts to initialize the
temporary gfc_typspec variable.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132597 138bc75d-0d04-0410-961f-82ee72b054a4

    PR target/35349
        * gcc.c-torture/execute/20050604-1.x: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132596 138bc75d-0d04-0410-961f-82ee72b054a4

2008-02-24  Paolo Carlini  <pcarlini@suse.de>

* error.c (dump_expr): Don't deal directly with NEW_EXPR (and
VEC_NEW_EXPR), forward to pp_expression.
* cxx-pretty-print.c (pp_cxx_new_expression): Fix FIXME.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132595 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcc.target/i386/pr22076.c: Update number of mov insns
        for PIC targets.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132594 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcc.target/i386/pr34256.c: Update number of mov insns
        for PIC targets.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132593 138bc75d-0d04-0410-961f-82ee72b054a4

* trans-array.c (gfc_conv_descriptor_data_get,
gfc_conv_descriptor_data_set_internal,
gfc_conv_descriptor_data_addr, gfc_conv_descriptor_offset,
gfc_conv_descriptor_dtype, gfc_conv_descriptor_dimension,
gfc_conv_descriptor_stride, gfc_conv_descriptor_lbound,
gfc_conv_descriptor_ubound, gfc_trans_create_temp_array,
gfc_conv_array_transpose, gfc_grow_array,
gfc_trans_array_constructor_subarray,
gfc_trans_array_constructor_value, gfc_trans_scalarized_loop_end,
gfc_array_init_size, gfc_array_allocate, gfc_array_deallocate,
gfc_conv_array_initializer, gfc_trans_array_bounds,
gfc_trans_auto_array_allocation, gfc_trans_dummy_array_bias,
gfc_get_dataptr_offset, gfc_conv_array_parameter,
gfc_trans_dealloc_allocated, get_full_array_size,
gfc_duplicate_allocatable, structure_alloc_comps): Use fold_buildN
instead of buildN.
* trans-expr.c (gfc_conv_expr_present, gfc_conv_missing_dummy,
gfc_conv_component_ref, gfc_conv_cst_int_power,
gfc_conv_function_call, gfc_trans_structur_assign): Likewise.
* trans-common.c (create_common): Likewise.
* trans-openmp.c (gfc_trans_omp_atomic, gfc_trans_omp_do):
Likewise.
* trans-const.c (gfc_conv_constant_to_tree): Likewise.
* trans-stmt.c (gfc_trans_goto, gfc_trans_return, gfc_trans_do,
gfc_trans_integer_select, gfc_trans_character_select,
gfc_trans_forall_loop, compute_overall_iter_number,
gfc_trans_forall_1, gfc_evaluate_where_mask, gfc_trans_allocate,
gfc_trans_deallocate): Likewise.
* trans.c (gfc_build_addr_expr, gfc_trans_runtime_check,
gfc_allocate_with_status, gfc_allocate_array_with_status,
gfc_deallocate_with_status): Likewise.
* f95-lang.c (gfc_truthvalue_conversion): Likewise.
* trans-io.c (set_parameter_const, set_parameter_value,
set_parameter_ref, set_string, set_internal_unit, io_result,
set_error_locus, nml_get_addr_expr, transfer_expr): Likewise.
* trans-decl.c (gfc_build_qualified_array, build_entry_thunks,
gfc_get_fake_result_decl, gfc_trans_auto_character_variable,
gfc_generate_function_code): Likewise.
* convert.c (convert): Likewise.
* trans-intrinsic.c (gfc_conv_intrinsic_conversion,
build_fixbound_expr, build_fix_expr, gfc_conv_intrinsic_aint,
gfc_conv_intrinsic_int, gfc_conv_intrinsic_imagpart,
gfc_conv_intrinsic_conjg, gfc_conv_intrinsic_abs,
gfc_conv_intrinsic_cmplx, gfc_conv_intrinsic_mod,
gfc_conv_intrinsic_dim, gfc_conv_intrinsic_dprod,
gfc_conv_intrinsic_ctime, gfc_conv_intrinsic_fdate,
gfc_conv_intrinsic_ttynam, gfc_conv_intrinsic_minmax,
gfc_conv_intrinsic_minmax_char, gfc_conv_intrinsic_count,
gfc_conv_intrinsic_arith, gfc_conv_intrinsic_dot_product,
gfc_conv_intrinsic_minmaxloc, gfc_conv_intrinsic_minmaxval,
gfc_conv_intrinsic_btest, gfc_conv_intrinsic_not,
gfc_conv_intrinsic_ibits, gfc_conv_intrinsic_ishft,
gfc_conv_intrinsic_ichar, gfc_conv_intrinsic_size,
gfc_conv_intrinsic_array_transfer, gfc_conv_intrinsic_transfer,
gfc_conv_allocated, gfc_conv_associated, gfc_conv_intrinsic_trim,
gfc_conv_intrinsic_repeat): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132592 138bc75d-0d04-0410-961f-82ee72b054a4

gcc.gnu.org/ml/gcc-patches/2008-02/msg01094.html

PR 33738
* tree-vrp.c (vrp_evaluate_conditional): With
-Wtype-limits, emit a warning when comparing against a
constant outside the natural range of OP0's type.
* c.opt (Wtype-limits): Move ...
* common.opt (Wtype-limits): ... here.

testsuite/ChangeLog

PR 33738
* g++.dg/warn/pr33738.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132591 138bc75d-0d04-0410-961f-82ee72b054a4

Fix ChangeLog entry date.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132590 138bc75d-0d04-0410-961f-82ee72b054a4

2008-02-21  Edmar Wienskoski  <edmar@freescale.com>

        * config.gcc (powerpc*-*-*): Add new cores e300c2 and e300c3.
        * config/rs6000/e300c2c3.md: New file.
        * config/rs6000/rs6000.c (processor_costs): Add new costs for
        e300c2 and e300c3.
        (rs6000_override_options): Add e300c2 and e300c3 cases to
        processor_target_table. Do not allow usage of Altivec or Spe
        with e300 cores. Initialize rs6000_cost for e300c2 and e300c3.
        (rs6000_issue_rate): Set issue rate for e300c2 and e300c3.
        * config/rs6000/rs6000.h (processor_type): Add
        PROCESSOR_PPCE300C2 and PROCESSOR_PPCE300C3.
        (ASM_CPU_SPEC): Add e300c2 and e300c3.
        * config/rs6000/rs6000.md (define_attr "cpu"): Add ppce300c2
        and ppce300c3. Include e300c2c3.md.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132589 138bc75d-0d04-0410-961f-82ee72b054a4

PR libfortran/32841
* acinclude.m4: Don't use HAVE_MATH_H.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132587 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/testsuite/
* gcc.c-torture/execute/nest-align-1.x: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132586 138bc75d-0d04-0410-961f-82ee72b054a4

cp
PR c++/34749
* friend.c (do_friend): Call cplus_decl_attributes earlier.

testsuite
PR c++/34749
* g++.dg.ext/dllimport13.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132585 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/rs6000/rs6000.h (CONSTANT_ALIGNMENT): Use STRICT_ALIGNMENT
        instead of TARGET_STRICT_ALIGN.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132584 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132582 138bc75d-0d04-0410-961f-82ee72b054a4

* explow.c (memory_address): Assert that the generated address is
valid.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132578 138bc75d-0d04-0410-961f-82ee72b054a4

PR libfortran/24685
* gfortran.dg/large_real_kind_form_io_2.f90: XFAIL on
powerpc*-apple-darwin*.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132577 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/25477

* config/darwin-protos.h: Add darwin_patch_builtins prototype.
* config/darwin-ppc-ldouble-patch.def: New file.
* config/rs6000/darwin.h (SUBTARGET_INIT_BUILTINS): New macro.
* config/rs6000/rs6000.c (rs6000_init_builtins): Call
SUBTARGET_INIT_BUILTINS if defined.
* config/darwin.c (darwin_patch_builtin,
darwin_patch_builtins): New functions.

* trans-expr.c (gfc_conv_power_op): Use BUILT_IN_CPOW{F,,L}.
* f95-lang.c (gfc_init_builtin_functions): Define BUILT_IN_CPOW{F,,L}.
* trans.h (gfor_fndecl_math_cpow, gfor_fndecl_math_cpowf,
gfor_fndecl_math_cpowl10, gfor_fndecl_math_cpowl16): Remove.
* trans-decl.c: Likewise.

* gfortran.dg/large_real_kind_2.F90: Split testing of ERF and
ERFC into gfortran.dg/large_real_kind_3.F90.
* gfortran.dg/large_real_kind_3.F90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132576 138bc75d-0d04-0410-961f-82ee72b054a4

2008-02-23  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR rtl-opt/33512
        * simplify-rtx.c (simplify_binary_operation_1): Add simplification
        of (and X (ior (not X) Y) and (and (ior (not X) Y) X).

2008-02-23  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR rtl-opt/33512
        * gcc.dg/and-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132575 138bc75d-0d04-0410-961f-82ee72b054a4

2008-02-23  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR pch/35027
        * c-pch.c (c_common_valid_pch): Make the "too short to be a PCH
        file" warning condtional on -Winvalid-PCH.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132574 138bc75d-0d04-0410-961f-82ee72b054a4

* expmed.c (extract_bit_field): Always use adjust_address for MEM.

* gcc.c-torture/execute/20080222-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132573 138bc75d-0d04-0410-961f-82ee72b054a4

    PR target/22076
        PR target/34256

        * config/i386/mmx.md (*mov<mode>_internal_rex64): Use "!y" to
        prevent reload from using MMX registers.
        (*mov<mode>_internal): Ditto.
        (*movv2sf_internal_rex64): Ditto.
        (*movv2sf_internal): Ditto.

testsuite/ChangeLog:

        PR target/22076
        PR target/34256
        * gcc.target/i386/pr22076.c: New test.
        * gcc.target/i386/pr34256.c: New test.
        * gcc.target/i386/vecinit-5.c: New test.
        * gcc.target/i386/vecinit-6.c: New test.
        * gcc.target/i386/vecinit-[1-4].c: Check that no MMX register is used.

        * g++.dg/compat/struct-layout-1.h: Do not include <mmintrin.h> and
        <xmmintrin.h>, define __m64 and __m128 directly.
        * g++.dg/compat/struct-layout-1_generate.c: Add -mno-mmx for x86.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132572 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/:
PR documentation/31569
* doc/install.texi2html: Use makeinfo --no-number-sections.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132570 138bc75d-0d04-0410-961f-82ee72b054a4

* MAINTAINERS (OpenMP): Add myself.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132569 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rs6000/rs6000.c (rs6000_legitimize_address): Check to
ensure that we can address an entire entity > 8 bytes.  Don't
generate reg+reg addressing for such data.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132567 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rs6000/rs6000.h (CONSTANT_ALIGNMENT): Don't overalign
strings when optimizing for size, unless the target cares about
alignment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132566 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132564 138bc75d-0d04-0410-961f-82ee72b054a4

* regclass.c (current_pass): Remove declaration.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132559 138bc75d-0d04-0410-961f-82ee72b054a4

2008-02-22  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR C++/34715
        * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS for
        template decls' function decl.

2008-02-22  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR C++/34715
        * g++.dg/ext/always_inline-1.C: New test.
        * g++.dg/ext/always_inline-2.C: New test.
        * g++.dg/ext/always_inline-3.C: New test.
        * g++.dg/ext/always_inline-4.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132558 138bc75d-0d04-0410-961f-82ee72b054a4

    * testsuite/libmudflap.c/fail8-frag.c: Adjust scan pattern for
        mudflap dead object.
        * testsuite/libmudflap.c/fail9-frag.c: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132557 138bc75d-0d04-0410-961f-82ee72b054a4

* config/avr/libgcc.S (__RAMPZ__): Define.
(__do_copy_data): Add for devices with 128KB code memory.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132555 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rs6000/linuxspe.h (SUBSUBTARGET_OVERRIDE_OPTIONS):
Use spe_abi.
* config/rs6000/eabispe.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132551 138bc75d-0d04-0410-961f-82ee72b054a4

* config/cris/cris.h (REG_CLASS_FROM_LETTER): Recognize 'b' for
GENNONACR_REGS.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132549 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.target/cris/asm-b-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132548 138bc75d-0d04-0410-961f-82ee72b054a4

/testsuite
2008-02-22  Paolo Carlini  <pcarlini@suse.de>

PR c++/35282
* g++.dg/template/nontype17.C: Add.

/cp
2008-02-22  Paolo Carlini  <pcarlini@suse.de>

PR c++/35282
Revert:
2008-02-14  Paolo Carlini  <pcarlini@suse.de>

        PR c++/28743
        * pt.c (determine_specialization): In case of function templates,
when the type of DECL does not match FN there is no match.

/testsuite
2008-02-22  Paolo Carlini  <pcarlini@suse.de>

PR c++/35282
Revert:
2008-02-14  Paolo Carlini  <pcarlini@suse.de>

        PR c++/28743
* g++.dg/template/nontype17.C: New.
        * g++.dg/template/nontype16.C: Add error.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132543 138bc75d-0d04-0410-961f-82ee72b054a4

2008-02-20  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/34907
* iresolve.c (resolve_mask_arg): Add gfc_clear_ts to initialize
structure.
(gfc_resolve_aint): Likewise.
(gfc_resolve_anint): Likewise.
(gfc_resolve_besn): Likewise.
(gfc_resolve_cshift): Likewise.
(gfc_resolve_ctime): Likewise.
(gfc_resolve_eoshift): Likewise.
(gfc_resolve_index_func): Likewise.
(gfc_resolve_isatty): Likewise.
(gfc_resolve_malloc): Likewise.
(gfc_resolve_rrspacing): Likewise.
(gfc_resolve_scale): Likewise.
(gfc_resolve_set_exponent): Likewise.
(gfc_resolve_spacing): Likewise.
(gfc_resolve_spacing): Likewise.
(gfc_resolve_fgetc): Likewise.
(gfc_resolve_fputc): Likewise.
(gfc_resolve_ftell): Likewise.
(gfc_resolve_ttynam): Likewise.
(gfc_resolve_alarm_sub): Likewise.
(gfc_resolve_mvbits): Likewise.
(gfc_resolve_getarg): Likewise.
(gfc_resolve_signal_sub): Likewise.
(gfc_resolve_exit): Likewise.
(gfc_resolve_flush): Likewise.
(gfc_resolve_free): Likewise.
(gfc_resolve_ctime_sub): Likewise.
(gfc_resolve_fgetc_sub): Likewise.
(gfc_resolve_fputc_sub): Likewise.
(gfc_resolve_fseek_sub): Likewise.
(gfc_resolve_ftell_sub): Likewise.
(gfc_resolve_ttynam_sub): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132541 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/:
PR c/19999
* c-typeck.c (build_binary_op): Warn about floating point
comparisons if FLOAT_TYPE_P, not only for REAL_TYPE.

gcc/cp/:
* typeck.c (build_binary_op): Warn about floating point
comparisons if FLOAT_TYPE_P, not only for REAL_TYPE.

gcc/testsuite/:
* gcc.dg/Wfloat-equal-1.c: New.
* g++.dg/warn/Wfloat-equal-1.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132540 138bc75d-0d04-0410-961f-82ee72b054a4

gcc-fortran/:
* gfc-internals.texi: Fix typos and markup nits.
* gfortran.texi: Likewise.
* intrinsic.texi: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132539 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/34526
* config/rs6000/rs6000.c (rs6000_altivec_abi): Clarify comment.
(rs6000_explicit_options): Split abi into spe_abi and altivec_abi,
add vrsave.
(rs6000_override_options): Set altivec_abi as default, not override,
for 64-bit GNU/Linux; for 32-bit GNU/Linux default to altivec_abi for
TARGET_ALTIVEC; default to TARGET_ALTIVEC_VRSAVE when AltiVec ABI
is used; use new member spe_abi.
(rs6000_handle_option): Set rs6000_explicit_options.vrsave; use
spe_abi and altivec_abi.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132537 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132535 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-vectorizer.c (vect_is_simple_reduction): Fix comment typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132531 138bc75d-0d04-0410-961f-82ee72b054a4

PR bootstrap/35273
* config.build (build_file_translate): Set to `CMD //c' only if
it works.
* Makefile.in (build_file_translate): Improve comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132528 138bc75d-0d04-0410-961f-82ee72b054a4

* predict.def (PRED_TREE_OPCODE_POSITIVE, PRED_TREE_OPCODE_NONEQUAL,
PRED_TREE_OPCODE_POSITIVE, PRED_TREE_OPCODE_NONEQUAL, PRED_CALL,
PRED_TREE_EARLY_RETURN, PRED_NULL_RETURN): Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132523 138bc75d-0d04-0410-961f-82ee72b054a4

    PR target/35264
        * config/i386/i386.c (ix86_expand_branch): Add missing breaks.

        * gcc.dg/pr35264.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132521 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.md (mov<mode>cc): Macroize expander from movsfcc,
movdfcc and movxfcc using X87MODEF mode iterator and SSE_FLOAT_MODE_P
as insn constraint.
* config/i386/sse.md (<sse>_movup<ssemodesuffixf2c>): Macroize insn
from sse_movups adn sse2_movupd using SSEMODEF2P mode iterator and
SSE_VEC_FLOAT_MODE_P as insn constraint.
(<sse>_movmskp<ssemodesuffixf2c>): Ditto from similar patterns.
(sse4a_movnt<mode>): Macroize insn from sse4a_movntsf and
sse4a_movntdf using MODEF mode iterator.
(sse4a_vmmovnt<mode>): Macroize insn form sse4a_vmmovntv2df and
sse4a_vmmovntv4sf using SSEMODEF2P mode iterator.
(sse4_1_blendp<ssemodesuffixf2c>): Ditto from similar patterns.
(sse4_1_blendvp<ssemodesuffixf2c>): Ditto.
(sse4_1_dpp<ssemodesuffixf2c>): Ditto.
(sse4_1_roundp<ssemodesuffixf2c>): Ditto.
(sse4_1_rounds<ssemodesuffixf2c>): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132518 138bc75d-0d04-0410-961f-82ee72b054a4

2008-02-21  Richard Guenther  <rguenther@suse.de>

* tree.def (PAREN_EXPR): New tree code.
* fold-const.c (fold_unary): Remove PAREN_EXPR around constants
and PAREN_EXPR.
* tree-pretty-print.c (dump_generic_node): Handle PAREN_EXPR.
* expr.c (expand_expr_real_1): Likewise.
* tree-inline.c (estimate_num_insns_1): Likewise.
* tree-complex.c (expand_complex_move): Likewise.
* tree-vectorizer.c (vect_is_simple_use): Treat PAREN_EXPR (x)
as plain x.

* trans-expr.c (gfc_conv_expr_op): Expand INTRINSIC_PARENTHESES
as unary PAREN_EXPR for real and complex typed expressions.
(gfc_conv_unary_op): Fold the built tree.

* gfortran.dg/reassoc_1.f90: New testcase.
* gfortran.dg/reassoc_2.f90: Likewise.
* gfortran.dg/reassoc_3.f90: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132515 138bc75d-0d04-0410-961f-82ee72b054a4

2008-02-20  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libfortran/34974
* gfortran.dg/fmt_t_7.f: New test.

PR libfortran/35132
* gfortran.dg/streamio_15.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132513 138bc75d-0d04-0410-961f-82ee72b054a4

2008-02-20  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libfortran/35132
* io/transfer.c (next_record_w): Truncate after the last record for
STREAM I/O.

PR libfortran/34954
* io/transfer.c (data_transfer_init): Initialize dtp->rec if writing.

PR libfortran/34974
* io/transfer.c (formatted_transfer_scalar): Flush the buffer if skips
is less than zero. (next_record_w): Use sseek to position the file to
the max position reached.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132512 138bc75d-0d04-0410-961f-82ee72b054a4

2008-02-20  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libfortran/35036
* gfortran.dg/fmt_zero_digits.f90: Revise test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132511 138bc75d-0d04-0410-961f-82ee72b054a4

2008-02-20  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libfortran/35036
* write_float.def (output_float):  Add error checks for zero digits
after decimal point in E and D format specifiers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132510 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132507 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/35225
* config/sh/sh.c (find_barrier): Don't go past 'from' argument.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132503 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/35190
* config/sh/sh.md (jump_compact): Disable for crossing jumps.

* config/sh/sh.c (find_barrier): Don't go past
NOTE_INSN_SWITCH_TEXT_SECTIONS note.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132502 138bc75d-0d04-0410-961f-82ee72b054a4

* config/h8300/h8300.md (insv): Force source operand to be a register.
* config/h8300/h8300.c (h8300_expand_epilogue): Emit return insn
as a jump, not as a plain insn.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132498 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/ChangeLog:

2008-02-20  Seongbae Park <seongbae.park@gmail.com>

* doc/invoke.texi (Warning Options): Add new option
-Wframe-larger-than=.
(-Wframe-larger-than): Document.

* flags.h (warn_frame_larger_than, frame_larger_than_size):
Add declarations for new option variables.

* final.c (final_start_function): Check the frame size
before emission and issue a Wframe-larger-than warning.

* opts.c (warn_frame_larger_than, frame_larger_than_size):
Add definitions for new option variables.
(common_handle_option): Handle new option OPT_Wframe_larger_than_.

* common.opt (Wframe-larger-than=): New option.

gcc/testsuite/ChangeLog:

2008-02-20  Seongbae Park <seongbae.park@gmail.com>

* gcc.dg/Wframe-larger-than.c: New option test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132496 138bc75d-0d04-0410-961f-82ee72b054a4

PR libgcj/24170:
* java/io/natFilePosix.cc (File::performList): Don't use
readdir_r.
* configure, include/config.h.in: Rebuilt.
* configure.ac: Don't check for readdir_r.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132491 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/i386/sse.md (<sse>_vmmul<mode>3): Fix typo in asm template.
        (<sse>_div<mode>3): Ditto.
        (<sse>_vmdiv<mode>3): Ditto.
        (<sse>_vmsqrt<mode>2): Ditto.
        (*smax<mode>3): Ditto.
        (sse5_frcz<mode>2): Ditto.
        (sse5_vmfrcz<mode>2): Ditto.  Use TARGET_SSE5 instead of TARGET_ROUND
        as insn constraint.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132490 138bc75d-0d04-0410-961f-82ee72b054a4

2008-02-20  Tobias Burnus  <burnus@net-b.de>

        PR fortran/34997
        * match.c (gfc_match_name): Improve error message for '$'.

2008-02-20  Tobias Burnus  <burnus@net-b.de>

        PR fortran/34997
        * gfortran.dg/dollar_sym_1.f90: New.
        * gfortran.dg/dollar_sym_2.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132488 138bc75d-0d04-0410-961f-82ee72b054a4

2008-02-20  Richard Guenther  <rguenther@suse.de>

PR middle-end/35265
* builtins.c (validate_arg): If we want an INTEGER_TYPE,
be happy with INTEGRAL_TYPE_P.

* gcc.dg/builtins-66.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132485 138bc75d-0d04-0410-961f-82ee72b054a4

* mh-ppc-darwin (BOOT_CFLAGS): Use +=, not =.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132483 138bc75d-0d04-0410-961f-82ee72b054a4

* ChangeLog: Whitespace fixes.
* gcc/ChangeLog: Ditto.
* config/ChangeLog: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132482 138bc75d-0d04-0410-961f-82ee72b054a4

2008-02-20  Richard Guenther  <rguenther@suse.de>

* fold-const.c (split_tree): Associate floatig-point expressions
if flag_associative_math is set.

* gcc.dg/fold-reassoc-1.c: New testcase.
* gcc.dg/tree-ssa/recip-3.c: Adjust to not compute d/d.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132481 138bc75d-0d04-0410-961f-82ee72b054a4

2008-02-20  Richard Guenther  <rguenther@suse.de>

* tree.h (fold_real_zero_addition_p): Declare.
* fold-const.c (fold_real_zero_addition_p): Export.
* tree-ssa-reassoc.c (eliminate_using_constants): Also handle
floating-point operations with zero and one.

* gcc.dg/tree-ssa/reassoc-13.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132480 138bc75d-0d04-0410-961f-82ee72b054a4

2008-02-20  Paolo Bonzini  <bonzini@gnu.org>

        PR bootstrap/32009
        PR bootstrap/32161

        * configure.ac (CFLAGS_FOR_TARGET, CXXFLAGS_FOR_TARGET): Compute here.
        * configure: Regenerate.

        * Makefile.def: Define stage_libcflags for all bootstrap stages.
        * Makefile.tpl (STAGE1_LIBCFLAGS, STAGE2_LIBCFLAGS, STAGE3_LIBCFLAGS,
        STAGE4_LIBCFLAGS): New.
        (CFLAGS_FOR_TARGET, CXXFLAGS_FOR_TARGET): Subst from autoconf, without
        $(SYSROOT_CFLAGS_FOR_TARGET) and $(DEBUG_PREFIX_CFLAGS_FOR_TARGET).
        (BASE_TARGET_EXPORTS): Append them here to C{,XX}FLAGS.
        (EXTRA_TARGET_FLAGS): Append them here to {LIB,}C{,XX}FLAGS.
        (configure-stage[+id+]-[+prefix+][+module+]): Pass stage_libcflags
        for target modules.  Don't export LIBCFLAGS.
        (all-stage[+id+]-[+prefix+][+module+]): Pass stage_libcflags; pass
        $(BASE_FLAGS_TO_PASS) where [+args+] was passed, and [+args+] after
        the overridden CFLAGS_FOR_TARGET and CXXFLAGS_FOR_TARGET.
        (invocations of `all'): Replace $(TARGET_FLAGS_TO_PASS) with
        $(EXTRA_TARGET_FLAGS), $(FLAGS_TO_PASS) with $(EXTRA_HOST_FLAGS).
        * Makefile.in: Regenerate.

2008-02-20  Paolo Bonzini  <bonzini@gnu.org>

        PR bootstrap/32009

        * mh-ppc-darwin (BOOT_CFLAGS): Reenable.

2008-02-20  Paolo Bonzini  <bonzini@gnu.org>

        * doc/install.texi: Correct references to CFLAGS, replacing them
        with BOOT_CFLAGS.  Document flags used during bootstrap for
        target libraries.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132479 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.h (SSE_VEC_FLOAT_MODE_P): New define.
* config/i386/i386.md (*sse_setcc<mode>): Macroize from *sse_setccsf
and *sse_setccdf using MODEF mode iterator and SSE_FLOAT_MODE_P as
insn constraint.
(smin<mode>3): Ditto from similar patterns.
(smax<mode>3): Ditto.
(*ieee_smin<mode>3): Ditto.
(*ieee_smax<mode>3): Ditto.
* config/i386/sse.md (sse): New mode attribute.
(mov<mode>): Macroize expander from movv4sf and movv2df using
SSEMODEF2P mode iterator.
(<sse>_movnt<mode>): Ditto from similar patterns. Use
SSE_VEC_FLOAT_MODE_P as insn constraint.
(storent<mode>): Ditto.
(storent<mode>): Macroize expander from storentsf and storentdf using
MODEF mode iterator.
(neg<mode>2): Macroize from negv4sf2 and negv2df2 using SSEMODEF2P
mode iterator and SSE_VEC_FLOAT_MODE_P as insn constraint.
(abs<mode>2): Ditto from similar patterns.
(add<mode>3, *add<mode>3, <sse>_vmadd<mode>3): Ditto.
(sub<mode>3, *sub<mode>3, <sse>_vmsub<mode>3): Ditto.
(<sse>_div<mode>3, <sse>_vmdiv<mode>3): Ditto.
(<sse>_vmsqrt<mode>2): Ditto.
(smin<mode>3, *smin<mode>3_finite, *smin<mode>3)
(<sse>_vmsmin<mode>3, *ieee_smin<mode>3): Ditto.
(smax<mode>3, *smax<mode>3_finite, *smax<mode>3)
(<sse>_vmsmax<mode>3, *ieee_smax<mode>3): Ditto.
(<sse>_maskcmp<mode>3): Macroize from sse_maskcmpv4sf3,
sse_maskcmpsf3, sse2_maskcmpv2df3 and sse2_maskcmpdf3 using SSEMODEF4
mode iterator. Use SSE_FLOAT_MODE_P with SSE_VEC_FLOAT_MODE_P as
insn constraint.
(<sse>_comi): Macroize from sse_comi and sse2_comi using MODEF mode
iterator and SSE_FLOAT_MODE_P as insn constraint.
(<sse>_ucomi): Ditto from similar patterns.
(<sse>_vmmaskcmp<mode>3): Macroize from sse_vmmaskcmpv4sf3 and
sse2_vmmaskcmpv2df3 using SSEMODEF2P mode iterator and
SSE_VEC_FLOAT_MODE_P as insn constraint.
(vcond<mode>): Ditto from similar patterns.
(and<mode>3, *and<mode>3): Ditto.
(<sse>_nand<mode>3): Ditto.
(ior<mode>3, *ior<mode>3): Ditto.
(xor<mode>3, *xor<mode>3): Ditto.
(*and<mode>3): Macroize from *andsf3 and *anddf3 using MODEF mode
iterator and SSE_FLOAT_MODE_P as insn constraint.
(*nand<mode>3): Ditto from similar patterns.
(*ior<mode>3): Ditto.
(*xor<mode>3): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132478 138bc75d-0d04-0410-961f-82ee72b054a4

2008-02-20  Matthias Klose  <doko@ubuntu.com>

        * tools/Makefile.am ($(TOOLS_ZIP)): Revert part of previous change,
        Do copy resource files in JAVA_MAINTAINER_MODE only.
        * tools/Makefile.in: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132474 138bc75d-0d04-0410-961f-82ee72b054a4