re PR tree-optimization/37432 (ICE in VN_INFO, at tree-ssa-sccvn.c:180)

2008-09-10  Richard Guenther  <rguenther@suse.de>

PR middle-end/37432
* tree-inline.c (insert_init_stmt): Make sure to not
insert invalid gimple stores.

* gcc.c-torture/compile/pr37432.c: New testcase.

From-SVN: r140233

re PR tree-optimization/37388 ([graphite] No warn with "-O0 -fgraphite" when cloog or ppl are not present)

2008-09-10  Sebastian Pop  <sebastian.pop@amd.com>

PR tree-optimization/37388
* toplev.c (process_options): Fail and warn when graphite
flags are used, but the compiler has not been configured
with graphite libraries.
* graphite.c (graphite_transform_loops): Remove printfs
to dump_file for the case when graphite is not available.

From-SVN: r140232

re PR target/37434 (ICE in extract_insn, at recog.c:2027)

gcc/

2008-09-10  H.J. Lu  <hongjiu.lu@intel.com>

PR target/37434:
* config/i386/i386.c (ix86_expand_vector_init_interleave): Force
the even element into register.
(ix86_expand_vector_init_general): Don't use
ix86_expand_vector_init_interleave on V16QImode and V8HImode
if we can't move from GPR to SSE register directly.

gcc/testsuite/

2008-09-10  H.J. Lu  <hongjiu.lu@intel.com>

PR target/37434:
* gcc.target/i386/pr37434-1.c: New.
* gcc.target/i386/pr37434-2.c: Likewise.
* gcc.target/i386/pr37434-3.c: Likewise.
* gcc.target/i386/pr37434-4.c: Likewise.
* gcc.target/i386/sse2-set-v8hi-1a.c: Likewise.
* gcc.target/i386/sse2-set-v8hi-2a.c: Likewise.
* gcc.target/i386/sse4_1-set-v16qi-1a.c: Likewise.
* gcc.target/i386/sse4_1-set-v16qi-2a.c: Likewise.
* gcc.target/i386/sse4_1-set-v16qi-3a.c: Likewise.

From-SVN: r140231

bfin.c (workaround_speculation): Correct algorithm to not lose track of the number of NOPs needed.

* config/bfin/bfin.c (workaround_speculation): Correct algorithm to
not lose track of the number of NOPs needed.  Number of NOPs needed
for sync vs. loads workaround was switched; corrected.  Run second
pass for all workarounds.  No NOPs needed after call insns.  Change
second pass to use find_next_insn_start and find_load helpers in order
to properly detect parallel insns.
* config/bfin/bfin.md (cbranch_with_nops): Increase length.

From-SVN: r140230

re PR fortran/37420 (-Wunused-variable broken)

2008-09-10  Tobias Burnus  <burnus@net-b.de>

        PR fortran/37420
        * trans-decl.c (get_proc_pointer_decl): Fix -Wunused-variable.

2008-09-10  Tobias Burnus  <burnus@net-b.de>

        PR fortran/37420
        * gfortran.dg/warn_unused_var.f90: New test.
        * gfortran.dg/warn_unused_var.f90: Add cleanup-modules.

From-SVN: r140229

value-prof.c (gimple_ic): Fix tuplification bug.

* value-prof.c (gimple_ic): Fix tuplification bug.
* sched-deps.c (sched_insns_conditions_mutex_p): Silence unitialized var
warning.

From-SVN: r140228

re PR tree-optimization/37353 (ICE: vector VEC(gimple,base) push domain error, in tree_call_cdce at tree-call-cdce.c:890)

PR tree-optimization/37353
* tree-call-cdce.c (cond_dead_built_in_calls): Remove.
(shrink_wrap_conditional_dead_built_in_calls): Add calls argument, use
calls instead of cond_dead_built_in_calls.
(tree_call_cdce): Add cond_dead_built_in_calls automatic variable,
initalize the vector only before adding first entry.  Use VEC_safe_push
instead of VEC_quick_push.  Pass cond_dead_built_in_calls to
shrink_wrap_conditional_dead_built_in_calls call.

* gcc.dg/pr37353.c: New test.

From-SVN: r140208

re PR middle-end/37385 (ICE in set_mem_alias_set with the vectorizer and function pointers)

PR tree-optimization/37385
* tree-vect-transform.c (vect_create_data_ref_ptr): Add a new argument,
and use it as a vector type if not NULL.
(vectorizable_store): Call vect_create_data_ref_ptr with the type of
vectorized rhs.
(vect_setup_realignment): Call vect_create_data_ref_ptr with additional
argument.
(vectorizable_load): Likewise.

From-SVN: r140195

i386.md (SWI32): New mode iterator.

* config/i386/i386.md (SWI32): New mode iterator.
(jcc_fused_1, jcc_fused_2, jcc_fused_3, jcc_fused_4): Use it instead
of SWI.

From-SVN: r140189

Daily bump.

From-SVN: r140187

re PR rtl-optimization/37435 (ICE with volatiles)

gcc/

2008-09-09  Vladimir Makarov  <vmakarov@redhat.com>

PR rtl-optimization/37435
* caller-save.c (insert_restore, insert_save): Check the mode by
reg_save_code.

gcc/testsuite/

2008-09-09  H.J. Lu  <hongjiu.lu@intel.com>

PR rtl-optimization/37435
* gcc.dg/dfp/pr37435.c: New.

From-SVN: r140184

re PR other/37265 (mt_allocator.cc:646: ICE: in gt_ggc_m_S, at ggc-page.c:1281)

PR other/37265
* dwarf2asm.c (dw2_force_const_mem): Use unstripped symbol name for
splay tree lookup.
(dw2_output_indirect_constant_1): Use unstripped name in symbol
reference.

From-SVN: r140183

abi.xml: Update for new releases.

2008-09-09  Benjamin Kosnik  <bkoz@redhat.com>

* doc/xml/manual/abi.xml: Update for new releases.
* doc/doxygen/user.cfg.in: Include C compatibility headers.
* doc/html/*: Regenerate.

From-SVN: r140180

invoke.texi (ARM Options): Correct errors in discussion of -mfloat-abi, -mhard-float, and -msoft-float.

2008-09-09  Sandra Loosemore  <sandra@codesourcery.com>

gcc/
* doc/invoke.texi (ARM Options): Correct errors in discussion
of -mfloat-abi, -mhard-float, and -msoft-float.

From-SVN: r140179

re PR c++/37417 (error: type mismatch in binary expression, verify_gimple failed)

PR c++/37417
* tree.c (array_type_nelts_top): Add size_one_node instead of
integer_one_node.

* g++.dg/ext/vla5.C: New test.

From-SVN: r140178

re PR middle-end/37356 (ICE in gsi_insert_seq_nodes_after, at gimple-iterator.c:222)

PR middle-end/37356
* tree-inline.c (copy_bb): Insert stmt into copy_basic_block before
calling gimple_regimplify_operands on it.  Iterate over all newly
added statements, not just the last one.
(insert_init_stmt): Insert stmt into seq first, then call
gimple_regimplify_operands on it.  Don't create new gimplification
context, nor find referenced vars.

* g++.dg/tree-ssa/pr37356.C: New test.

Co-Authored-By: Jan Hubicka <jh@suse.cz>
From-SVN: r140177

re PR c++/37439 (ICE using auto return-type in template function)

        PR c++/37439
        * pt.c (tsubst_copy) [PARM_DECL]: Don't abort if the parm has
        DECL_CONTEXT set.

From-SVN: r140176

2008-09-09  Paolo Carlini  <paolo.carlini@oracle.com>

  * Fix typo in ChangeLog.

From-SVN: r140175

cinttypes: Restore __STDC_FORMAT_MACRO after inclusion of <inttypes.h>.

2008-09-09  Paolo Carlini  <paolo.carlini@oracle.com>

* include/tr1_impl/cinttypes: Restore __STDC_FORMAT_MACRO after
inclusion of <inttypes.h>.
* include/tr1_impl/cstdint: Likewise for __STDC_LIMIT_MACROS and
__STDC_CONSTANT_MACROS after <stdint.h>.
* include/bits/postypes.h: Likewise.

From-SVN: r140174

re PR other/37419 (mpfr related memory corruption)

PR other/37419
* ipa-prop.h (ipa_propagate_indirect_call_infos): Change last argument
to pointer to vector pointer.
* ipa-prop.c (ipa_propagate_indirect_call_infos,
propagate_info_to_inlined_callees): Likewise.
(update_call_notes_after_inlining): Likewise.  Push new indirect edge
to *new_edges instead of new_edges.  Reread IPA_EDGE_REF after
ipa_check_create_edge_args.
* ipa-inline.c (cgraph_decide_recursive_inlining): Change last argument
to pointer to vector pointer.
(cgraph_decide_inlining_of_small_function): Adjust
cgraph_decide_recursive_inlining and ipa_propagate_indirect_call_infos
calls.

From-SVN: r140168

re PR target/37438 (ICE in extract_insn, at recog.c:2027 for i{4,5}86)

PR target/37438
* config/i386/i386.md (zero_extendqihi2_movzbl): Enable when optimizing
for size, not speed.

* gcc.dg/pr37438.c: New test.

From-SVN: r140167

re PR rtl-optimization/37408 (Invalid insn scheduling)

PR rtl-optimization/37408
* function.c (assign_parm_find_stack_rtl): Set correct MEM_SIZE
if parm is promoted.

From-SVN: r140166

re PR c++/37389 (expected integer_cst, have error_mark in build_enumerator)

PR c++/37389
* decl.c (build_enumerator): Handle previous value's DECL_INITIAL
being error_operand_p.  Don't clear value if it was error_mark_node.

* g++.dg/parse/enum4.C: New test.

From-SVN: r140165

re PR middle-end/37375 ([graphite] Parameter detection and scev only take a surrounding loop as border)

2008-09-05  Sebastian Pop  <sebastian.pop@amd.com>

PR tree-optimization/37375
* tree-scalar-evolution.c (scev_info_str): Add field instantiated_below.
(new_scev_info_str, eq_scev_info, find_var_scev_info,
set_scalar_evolution, get_scalar_evolution, get_instantiated_value,
set_instantiated_value): Pass instantiated_below.
(analyze_scalar_evolution_1, analyze_scalar_evolution): Update calls to
above functions.
(instantiate_scev_1, instantiate_scev): Pass a basic block above which the
definitions are not instantiated.

* tree-scalar-evolution.h (instantiate_scev): Update declaration.
(block_before_loop): New.
* tree-data-ref.c (dr_analyze_indices): Update uses of instantiate_scev.
* graphite.c (block_before_scop): New.
(loop_affine_expr, stmt_simple_for_scop_p, harmful_stmt_in_bb): Pass a
basic block, not a loop for determining the parameters.
(scopdet_edge_info, build_scops_1): Do not pass outermost loop in the
scop.
(idx_record_params, find_params_in_bb, find_scop_parameters,
build_loop_iteration_domains, add_conditions_to_domain): Update calls
to instantiate_scev.

* Makefile.in (cfgloopmanip.o): Add missing dependency on TREE_FLOW_H.

From-SVN: r140164

re PR fortran/37429 (Checks when assigning from a type-bound procedure broken)

2008-09-09  Daniel Kraft  <d@domob.eu>

PR fortran/37429
* resolve.c (expression_rank): Added assertion to guard against
EXPR_COMPCALL expressions.
(resolve_compcall): Set expression's rank from the target procedure's.

2008-09-09  Daniel Kraft  <d@domob.eu>

PR fortran/37429
* gfortran.dg/typebound_call_7.f03: New test.
* gfortran.dg/typebound_call_8.f03: New test.

From-SVN: r140163

demangle.h (enum demangle_component_type): Add DEMANGLE_COMPONENT_DECLTYPE.

        * include/demangle.h (enum demangle_component_type): Add
        DEMANGLE_COMPONENT_DECLTYPE.
        * libiberty/cp-demangle.c (d_dump): Handle DEMANGLE_COMPONENT_DECLTYPE.
        (d_make_comp): Likewise.
        (cplus_demangle_type): Handle decltype and DFP types.
        (cplus_demangle_operators): Call operator takes 2 args.
        (cplus_demangle_builtin_types): Add DFP types.
        (d_exprlist): New fn.
        (d_expression): Handle parm placeholders, T() and calls.
        (d_print_comp): Handle decltype, T() and calls.
        * libiberty/testsuite/demangle-expected: Test the above.

From-SVN: r140162

re PR rtl-optimization/37333 (ICE in ira_flattening, at ira-build.c:2146)

2008-09-09  Vladimir Makarov  <vmakarov@redhat.com>

PR rtl-opt/37333

* ira-build.c (ira_create_allocno): Setup frequency to 0.

* ira-color.c (update_conflict_hard_regno_costs): Remove assert.
Check zero freq and increase if necessary.

From-SVN: r140160

ira-conflicts.c (process_regs_for_copy): Check that the hard regno is in the right range.

2008-09-09  Vladimir Makarov  <vmakarov@redhat.com>

* ira-conflicts.c (process_regs_for_copy): Check that the hard
regno is in the right range.  Add comments.

From-SVN: r140159

Makefile.in (mips-tfile.o-warn): Don't error out on mips-tfile.c warnings.

* Makefile.in (mips-tfile.o-warn): Don't error out on mips-tfile.c
warnings.
* mips-tfile.c (copy_object): Cast alloca result to int *.
* mips-tdump.c (print_symbol): Cast xmalloc return values to
proper types.
Rename class to sclass.
(read_tfile): Cast read_seek return values to proper types.
Cast xcalloc return value to proper type.

From-SVN: r140158

sol2.h (REGISTER_TARGET_PRAGMAS): Move ...

* config/sol2.h (REGISTER_TARGET_PRAGMAS): Move ...
* config/i386/sol2.h (REGISTER_SUBTARGET_PRAGMAS): ... here.
* config/sparc/sol2.h (REGISTER_TARGET_PRAGMAS): ... and here.

From-SVN: r140157

profile.c (is_edge_inconsistent): Add debug output; ignore negative count on fake edges.

* profile.c (is_edge_inconsistent): Add debug output; ignore negative count
on fake edges.
(is_inconsistent): Add debug output.

From-SVN: r140156

pr12329.c: Place error message on function name line.

        PR/37442
        * gcc.target/i386/pr12329.c: Place error message on function name
        line.
        * gcc.target/i386/sse-5.c: Same.

From-SVN: r140155

haifa-sched.c (advance_one_cycle): Do not print '\n' before printing dump message.

        * haifa-sched.c (advance_one_cycle): Do not print '\n' before printing
        dump message.
        (choose_ready): When first insn is chosen from the ready list, also
        dump it.

From-SVN: r140152

re PR rtl-optimization/37360 (ICE in haifa-sched.c when compiling __popcountsi2 from libgcc)

        PR rtl-optimization/37360
        * haifa-sched.c (max_issue): Do not assert that we never issue more
        insns than issue_rate.  Add comment.

From-SVN: r140151

tree-cfg.c (verify_types_in_gimple_op): Remove.

2008-09-09  Richard Guenther  <rguenther@suse.de>

* tree-cfg.c (verify_types_in_gimple_op): Remove.
(verify_types_in_gimple_call): Rename to ...
(verify_gimple_call): ... this.  Enhance.
(verify_types_in_gimple_cond): Remove.
(verify_gimple_comparison): New function ...
(verify_types_in_gimple_assign): ... split out from here.
(verify_types_in_gimple_return): Rename to ...
(verify_gimple_return): ... this.  Enhance.
(verify_types_in_gimple_switch): Rename to ...
(verify_gimple_switch): ... this.  Enhance.
(verify_gimple_goto): New function.
(verify_types_in_gimple_phi): Rename to ...
(verify_gimple_phi): ... this.  Enhance.
(verify_types_in_gimple_stmt): Adjust calls to helper functions.
Fold in single-statement cases from verify_types_in_gimple_seq_2.
(verify_types_in_gimple_seq_2): Remove cases handled in
verify_types_in_gimple_stmt.

From-SVN: r140150

decl.c (build_result_decl): Remove no longer applicable promotion.

2008-09-09  Richard Guenther  <rguenther@suse.de>

* decl.c (build_result_decl): Remove no longer applicable
promotion.

From-SVN: r140149

(GLIBCXX_CHECK_STANDARD_LAYOUT): Fix compile check
not to redefine main.

From-SVN: r140148

Makefile.in: Switch VxWorks to s-interr-hwint.adb.

* gcc-interface/Makefile.in: Switch VxWorks to s-interr-hwint.adb.

* s-interr-vxworks.adb: Renamed to s-interr-hwint.adb

* s-interr-hwint.adb: New file.

* s-osinte-vxworks.ads, s-osinte-vxworks.adb: Add new functions
needed by s-interr-hwint.adb.

* s-osinte-vxworks-kernel.adb: New file.

From-SVN: r140147

bfin.c (n_regs_to_save): New static variable.

* config/bfin/bfin.c (n_regs_to_save): New static variable.
(push_multiple_operation, pop_multiple_operation): Set it.
(workaround_rts_anomaly): New function.
(workaround_speculation): New function, broken out of bfin_reorg.
(bfin_reorg): Call the new functions.

From-SVN: r140146

re PR tree-optimization/37354 (ICE: in find_func_aliases, at tree-ssa-structalias.c:3906)

2008-09-09  Richard Guenther  <rguenther@suse.de>

PR middle-end/37354
PR middle-end/30165
* gimplify.c (gimplify_conversion): Change conversions of
non-register type to VIEW_CONVERT_EXPRs.
(gimplify_addr_expr): If we need to make the operand
addressable make sure to use a properly initialized
temporary for that so it gets a valid gimple store.

* g++.dg/torture/pr37354.C: New testcase.

From-SVN: r140145

function.h (struct function): Add function_start_locus.

        * function.h (struct function): Add function_start_locus.
        * cfgexpand.c (gimple_expand_cfg): Use it.
        * c-parser.c (c_parser_declaration_or_fndef): Set it.
testsuite/
        * gcc.dg/always_inline.c: Place error message on function
        name line.
        * gcc.dg/winline-6.c: Same.
        * gcc.dg/noreturn-1.c: Same.
        * gcc.dg/noreturn-7.c: Same.
        * gcc.dg/inline-14.c: Same.
        * gcc.dg/always_inline3.c: Same.
        * gcc.dg/winline-3.c: Same.
        * gcc.dg/wtr-func-def-1.c: Same.
        * gcc.dg/winline-5.c: Same.
        * gcc.dg/winline-7.c: Same.
        * gcc.dg/winline-9.c: Same.
        * gcc.dg/noreturn-4.c: Same.
        * gcc.dg/20041213-1.c: Use column numbers.

From-SVN: r140144

re PR tree-optimization/37433 (tree check: expected function_decl, have string_cst in ccp_fold, at tree-ssa-ccp.c:1050)

2008-09-09  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/37433
* tree-ssa-ccp.c (ccp_fold): Properly guard folding of
function calls.

* gcc.c-torture/compile/pr37433.c: New testcase.

From-SVN: r140143

re PR tree-optimization/37387 (ICE in extract_range_from_binary_expr, at tree-vrp.c:2145)

2008-09-09  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/37387
* tree-ssa-ifcombine.c (ifcombine_iforif): Convert the name
and bits to a common type.

* gcc.c-torture/compile/pr37387.c: New testcase.

From-SVN: r140142

re PR fortran/37411 (ICE (segfault) in trans-array.c)

2008-09-09  Daniel Kraft  <d@domob.eu>

PR fortran/37411
* trans-array.c (gfc_conv_array_parameter): Added assertion that the
symbol has an array spec.

2008-09-09  Daniel Kraft  <d@domob.eu>

PR fortran/37411
* gfortran.dg/array_function_4.f90: New test.

From-SVN: r140141

* config/v850/v850.md (return): Restore frame size restriction.

From-SVN: r140139

c-common.c (c_expand_decl): Remove.

2008-09-09  Paolo Bonzini  <bonzini@gnu.org>

* c-common.c (c_expand_decl): Remove.
* c-common.h (anon_aggr_type_p): Remove prototype.
(DECL_ANON_UNION_ELEMS): Remove.
* c-objc-common.h (LANG_HOOKS_EXPAND_DECL): Remove.
* c-decl.c (anon_aggr_type_p): Remove.
* langhooks-def.h (LANG_HOOKS_EXPAND_DECL): Remove.
(LANG_HOOKS_INITIALIZER): Remove LANG_HOOKS_EXPAND_DECL.
* langhooks.h (struct lang_hooks): Remove expand_decl.
* langhooks.c (lhd_expand_decl): Remove.
* stmt.c (expand_anon_union_decl): Remove.
* tree.h (expand_anon_union_decl): Remove prototype.

cp:
2008-09-09  Paolo Bonzini  <bonzini@gnu.org>

* cp-objcp-common.h (LANG_HOOKS_EXPAND_DECL): Remove.
* cp-tree.h: Don't mention DECL_ANON_UNION_ELEMS.
* semantics.c (anon_aggr_type_p): Remove.

From-SVN: r140138

filter2_x.C: Declare abort.

* g++.dg/compat/eh/filter2_x.C: Declare abort.
* g++.dg/compat/eh/new1_x.C, g++.dg/compat/eh/new1_y.C: Include
cstddef and use std::size_t.

* gcc.dg/compat/compat-common.h: Define SKIP_COMPLEX_INT if
SKIP_COMPLEX.  Honor SKIP_COMPLEX.
* gcc.dg/compat/scalar-by-value-3_x.c,
gcc.dg/compat/scalar-by-value-3_y.c,
gcc.dg/compat/scalar-by-value-4_x.c,
gcc.dg/compat/scalar-by-value-4_y.c,
gcc.dg/compat/scalar-by-value-5.c,
gcc.dg/compat/scalar-by-value-5_main.c,
gcc.dg/compat/scalar-by-value-6.c,
gcc.dg/compat/scalar-by-value-6_main.c,
gcc.dg/compat/scalar-by-value-6_x.c,
gcc.dg/compat/scalar-by-value-6_y.c,
gcc.dg/compat/struct-by-value-16_x.c,
gcc.dg/compat/struct-by-value-16_y.c,
gcc.dg/compat/struct-by-value-16a_x.c,
gcc.dg/compat/struct-by-value-16a_y.c,
gcc.dg/compat/struct-by-value-17_x.c,
gcc.dg/compat/struct-by-value-17_y.c,
gcc.dg/compat/struct-by-value-17a_x.c,
gcc.dg/compat/struct-by-value-17a_y.c,
gcc.dg/compat/struct-by-value-18_x.c,
gcc.dg/compat/struct-by-value-18_y.c,
gcc.dg/compat/struct-by-value-18a_x.c,
gcc.dg/compat/struct-by-value-18a_y.c,
gcc.dg/compat/struct-layout-1.h,
gcc.dg/compat/scalar-return-3_x.c,
gcc.dg/compat/scalar-return-3_y.c,
gcc.dg/compat/scalar-return-4_x.c,
gcc.dg/compat/scalar-return-4_y.c: Honor SKIP_COMPLEX.

* gcc.dg/compat/scalar-by-value-y.h: Use stdarg.h for non-GCC
compilers.

* gcc.dg/compat/struct-by-value-22_y.c,
gcc.dg/compat/struct-by-value-22_main.c,
gcc.dg/compat/struct-by-value-22_x.c: Honor SKIP_VLA_IN_STRUCT.

* lib/c-compat.exp (compat_setup_dfp): Check the compiler under test
first.
* lib/compat.exp: Document COMPLEX and VLA_IN_STRUCT skips.

Co-Authored-By: Mark Mitchell <mark@codesourcery.com>
From-SVN: r140137

Daily bump.

From-SVN: r140134

wo_prof_escape_substr_value.c: Limit allocation based on STACK_SIZE.

* gcc.dg/struct/wo_prof_escape_substr_value.c: Limit allocation based on STACK_SIZE.
* gcc.dg/struct/wo_prof_array_through_pointer.c: Ditto.
* gcc.dg/struct/wo_prof_escape_substr_pointer.c: Ditto.
* gcc.dg/struct/wo_prof_escape_arg_to_local.c: Limit allocation based on STACK_SIZE. Check malloc return for NULL.
* gcc.dg/struct/w_prof_local_var.c: Ditto.
* gcc.dg/struct/wo_prof_mult_field_peeling.c: Ditto.
* gcc.dg/struct/w_prof_local_array.c: Limit allocation based on STACK_SIZE. XFAIL AVR target.
* gcc.dg/struct/wo_prof_local_array.c: Ditto.
* gcc.dg/struct/w_prof_two_strs.c: Limit allocation based on STACK_SIZE. Limit random size to N.
* gcc.dg/struct/wo_prof_two_strs.c: Limit allocation based on STACK_SIZE. XFAIL AVR target. Limit random size to N.
* gcc.dg/struct/w_prof_single_str_global.c: XFAIL AVR target.
* gcc.dg/struct/wo_prof_array_field.c: Ditto.
* gcc.dg/struct/wo_prof_double_malloc.c: Ditto.
* gcc.dg/struct/wo_prof_global_array.c: Ditto.
* gcc.dg/struct/wo_prof_single_str_global.c: Ditto.
* gcc.dg/struct/wo_prof_single_str_local.c: Ditto.
* gcc.dg/struct/w_prof_global_var.c: Limit allocation based on STACK_SIZE. Check malloc return for NULL. XFAIL AVR target.
* gcc.dg/struct/wo_prof_global_var.c: Ditto.
* gcc.dg/struct/wo_prof_local_var.c: Ditto.
* gcc.dg/struct/wo_prof_malloc_size_var.c: Access only allocated space. Limit allocation based on STACK_SIZE. XFAIL AVR target.

From-SVN: r140126

cdce3.C: Require c99 runtime.

* g++.dg/cdce3.C: Require c99 runtime.

From-SVN: r140125

re PR target/36609 (AVR wrong code using incorrect RTL for test reversal pattern)

PR target/36609
* config/avr/avr.c (avr_reorg): Create RTL for reversed compare with zero.
* config/avr/avr.md  (QISI) : Define mode iterator.
(negated_tst<mode>) : Redefine as split using mode macro.
(reversed_tstqi): Define insn as reversed compare with zero.
(reversed_tsthi): Ditto.
(reversed_tstsi): Ditto.

From-SVN: r140124

re PR middle-end/37393 (error: EH edge 10->12 is missing)

PR middle-end/37393
* tree-inline.c (copy_bb): When replacing a gimple_call_va_arg_pack_p
call stmt by new_call, clear gimple_bb on stmt after gsi_replace.

* g++.dg/tree-ssa/pr37393.C: New test.

From-SVN: r140123

re PR middle-end/37414 (ICE with -ffast-math)

PR middle-end/37414
* predict.c (optimize_function_for_size_p): Don't segfault if
FUN is NULL.
* fold-const.c (LOGICAL_OP_NON_SHORT_CIRCUIT, fold_truthop,
tree_swap_operands_p): Don't test cfun != NULL before calling
optimize_function_for_s*_p.

* g++.dg/opt/init2.C: New test.

From-SVN: r140122

ira-color.c (ira_reuse_stack_slot): Set slot_num on success at the end of the search.

* ira-color.c (ira_reuse_stack_slot): Set slot_num on success at the
end of the search.

From-SVN: r140121

re PR c++/37302 (function parameters are declared too late)

        PR c++/37302
        * parser.c (cp_parser_parameter_declaration_list): Process the
        PARM_DECLs as we go and push them.  Return a TREE_LIST.
        (cp_parser_parameter_declaration_clause): Return a TREE_LIST.
        (cp_parser_direct_declarator): Create a binding level and
        suppress deprecated warnings in the parameter list.
        (make_call_declarator): PARMS is now a tree.
        * cp-tree.h (struct cp_declarator): Function parms are now a tree.
        * decl.h (enum deprecated_states, deprecated_state): Move here.
        * decl.c: From here.
        (type_is_deprecated): New fn.
        (grokparms): PARMLIST is a tree now.  Warn about parms that
        use deprecated types.
        * mangle.c (write_expression): Handle PARM_DECL, CALL_EXPR and
        0-operand cast.
        * pt.c (tsubst) [DECLTYPE_TYPE]: Set skip_evaluation.
        (tsubst_copy) [PARM_DECL]: Handle a PARM_DECL used outside of a
        function.
        * name-lookup.c (pushtag): Look through function parameter scopes.
        (pushdecl_maybe_friend): Don't set DECL_CONTEXT on a PARM_DECL
        when we're parsing a function declarator.

From-SVN: r140120

crx.h (IRA_COVER_CLASSES): Define.

2008-09-02  M R Swami Reddy <MR.Swami.Reddy@nsc.com>

        * config/crx/crx.h (IRA_COVER_CLASSES): Define.

From-SVN: r140118

re PR middle-end/37337 (ICE: verify_flow_info failed)

PR middle-end/37337
* tree-ssa-dom.c (optimize_stmt): Call maybe_clean_or_replace_eh_stmt
even when a stmt has been gimple_modified_p, but after fold_stmt is
not any longer.  Remove unneeded may_have_exposed_new_symbols
initializations.

* g++.dg/tree-ssa/pr37337.C: New test.

From-SVN: r140117

re PR tree-optimization/37421 (ICE in vn_reference_insert_pieces at tree-ssa-sccvn.c:1131)

2008-09-08  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/37421
* tree-ssa-sccvn.c (visit_copy): Make sure to fully
valueize the RHS.

* g++.dg/torture/pr37421.C: New testcase.

From-SVN: r140111

re PR fortran/36167 (ICE in gfc_conv_descriptor_dimension, at fortran/trans-array.c:242)

2008-09-08  Daniel Kraft  <d@domob.eu>

        PR fortran/36167
        * gfortran.dg/array_function_3.f90: New test.
        * gfortran.dg/save_3.f90: Added cleanup-modules directive.
        * gfortran.dg/string_compare_1.f90: Ditto.

From-SVN: r140107

re PR middle-end/37415 (ICE with -ftree-store-ccp)

PR middle-end/37415
* opts.c (common_handle_option): Handle OPT_ftree_store_ccp.

From-SVN: r140105

Typo.

From-SVN: r140103

re PR fortran/37199 (array assignment from function writes out of bounds)

2008-09-08  Daniel Kraft  <d@domob.eu>

PR fortran/37199
* trans-expr.c (gfc_add_interface_mapping): Set new_sym->as.
(gfc_map_intrinsic_function): Added checks against NULL bounds in
array specs.

2008-09-08  Daniel Kraft  <d@domob.eu>

PR fortran/37199
* gfortran.dg/array_function_2.f90: New test.

From-SVN: r140102

re PR fortran/37400 (implicit character(len=*,kind=kind('A')) (Q) ... no longer gives the right answer.)

2008-09-07  Tobias Burnus  <burnus@net.b.de>

        PR fortran/37400
        * symbol.c (gfc_set_default_type): Copy char len.

2008-09-07  Tobias Burnus  <burnus@net.b.de>

        PR fortran/37400
        * gfortran.dg/implicit_12.f90: New test.

From-SVN: r140100

re PR driver/37409 (-fwhole-program option breaks collect2-generated global constructors)

PR driver/37409
* pa-hpux.h (LINK_SPEC): Strip -fwhole-program.
* pa-hpux10.h (LINK_SPEC): Likewise.
* pa-hpux11.h (LINK_SPEC): Likewise.
`

From-SVN: r140099

Daily bump.

From-SVN: r140096

pa32-regs.h (IRA_COVER_CLASSES): Define.

* pa32-regs.h (IRA_COVER_CLASSES): Define.
* pa64-regs.h (IRA_COVER_CLASSES): Define.

From-SVN: r140093

linux-atomic.c: New file.

        * pa/linux-atomic.c: New file.
* pa/t-linux (LIB2FUNCS_STATIC_EXTRA): Define.
* pa/t-linux64 (LIB2FUNCS_STATIC_EXTRA): Define.

From-SVN: r140091

acinclude.m4 ([GLIBCXX_CHECK_C99_TR1]): Check wcstoimax and wcstoumax, define _GLIBCXX_USE_C99_INTTYPES_WCHAR_T_TR1.

2008-09-07  Paolo Carlini  <paolo.carlini@oracle.com>

* acinclude.m4 ([GLIBCXX_CHECK_C99_TR1]): Check wcstoimax and
wcstoumax, define _GLIBCXX_USE_C99_INTTYPES_WCHAR_T_TR1.
* include/tr1_impl/cinttypes: Use the latter.
* testsuite/tr1/8_c_compatibility/cinttypes/functions.cc: Likewise.
* configure: Regenerate.
* config.h.in: Likewise.

From-SVN: r140089

re PR fortran/37203 (Check ORDER= of RESHAPE)

2008-09-07  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/37203
* intrinsics/reshape_generic.c:  Add checking on
out-of-bounds and duplicate values of order argument.
* m4/reshape.m4:  Likewise.
* generated/reshape_c10.c: Regenerated.
* generated/reshape_c16.c: Regenerated.
* generated/reshape_c4.c: Regenerated.
* generated/reshape_c8.c: Regenerated.
* generated/reshape_i16.c: Regenerated.
* generated/reshape_i4.c: Regenerated.
* generated/reshape_i8.c: Regenerated.
* generated/reshape_r10.c: Regenerated.
* generated/reshape_r16.c: Regenerated.
* generated/reshape_r4.c: Regenerated.
* generated/reshape_r8.c: Regenerated.

2008-09-07  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/37203
* gfortran.d/reshape_order_1.f90:  New test case.
* gfortran.d/reshape_order_2.f90:  New test case.
* gfortran.d/reshape_order_3.f90:  New test case.
* gfortran.d/reshape_order_4.f90:  New test case.

From-SVN: r140086

re PR tree-optimization/36630 (ICE in vect_update_ivs_after_vectorizer)

PR tree-optimization/36630
* tree-vect-transform.c (vect_update_ivs_after_vectorizer):
Call STRIP_NOPS before calling evolution_part_in_loop_num.

Co-Authored-By: Ira Rosen <irar@il.ibm.com>
From-SVN: r140085

stfunc_6.f90: Extended testcase to include more tests related to PURE and statement functions.

2008-09-07  Daniel Kraft  <d@domob.eu>

* gfortran.dg/stfunc_6.f90: Extended testcase to include more tests
related to PURE and statement functions.

From-SVN: r140084

re PR tree-optimization/35642 (short * short multiplication not vectorized on Power)

PR tree-optimization/35642
* config/rs6000/altivec.md (mulv8hi3): Implement.

Co-Authored-By: Ira Rosen <irar@il.ibm.com>
From-SVN: r140083

re PR testsuite/37334 (gcc.dg/fastmath-2.c doesn't work)

2008-09-07  Victor Kaplansky  <victork@il.ibm.com>

        PR testsuite/37334
        * gcc/testsuite/gcc.dg/fastmath-2.c: Add volatile to
        definition of b, change -ffast-math to -ffinite-math-only
        and rename test to ...
        * gcc/testsuite/gcc.dg/div-double-1.c: ... this.

From-SVN: r140082

Daily bump.

From-SVN: r140079

configure.ac: Fix a typo.

2008-09-06  H.J. Lu  <hongjiu.lu@intel.com>

* configure.ac: Fix a typo.
* configured: Regenerate.

From-SVN: r140076

add: m4_sinclude(../libtool.m4)

From-SVN: r140075

h8300.h (IRA_COVER_CLASSES): Define.

* h8300.h (IRA_COVER_CLASSES): Define.

From-SVN: r140074

memcpy-bi.c: Include <string.h>

* gcc.c-torture/execute/memcpy-bi.c: Include <string.h>

From-SVN: r140073

fix glibc_mutex_init fix

From-SVN: r140071

re PR fortran/37399 (gfortran.dg/size_kind.f90 doesn't work)

2008-09-06  Tobias Burnus  <burnus@net-b.de>

       PR fortran/37399
       * gfortran.dg/size_kind.f90: Remove allocate statement
       as it overflows at compile time on 32bit systems.

From-SVN: r140070

re PR tree-optimization/14703 (Inadequate optimization of inline templated functions, infinite loop in ipa-reference and memory hog)

PR tree-optimization/14703
* tree-ssa-live.c (remove_unused_scope_block_p): Remove ignored declarations.
* passes.c (init_optimization_passes): Recompute inline parameters.
* g++.dg/tree-ssa-pr14703.C: New testcase.

From-SVN: r140068

[multiple changes]

2008-09-06  Steven G. Kargl  <kargls@comcast.net>

       PR fortran/36153
       * fortran/resolve.c (resolve_function): Shortcircuit for SIZE and
       UBOUND if 2nd argument is KIND.

2008-09-06  Tobias Burnus  <burnus@net-b.de>

       PR fortran/36153
       * gfortran.dg/size_kind.f90: New test.

From-SVN: r140063

re PR fortran/33229 (ICE with "intrinsic" plus calling a subroutine as function)

2008-09-06  Steven G. Kargl  <kargls@comcast.net>

        PR fortran/33229
        * resolve.c (resolve_function): An intrinsic subroutine should
        * not be
        called as a function.

2008-09-06  Steven G. Kargl  <kargls@comcast.net>

        PR fortran/33229
        * gfortran.dg/intrinsic_subroutine.f90: New test.

From-SVN: r140061

libgfortran.h (likely,unlikely): New makros.

2008-09-06  Tobias Burnus  <burnus@net-b.de>

* libgfortran.h (likely,unlikely): New makros.
(runtime_warning_at,__mingw_snprintf): Add __attribute__(format()).
* m4/spread.m4 (spread_'rtype_code`): Use unlikely for bounds_check.
* m4/iforeach.m4 (name`'rtype_qual`_'atype_code): Ditto.
* m4/matmull.m4 (matmul_'rtype_code`): Ditto.
* m4/ifunction_logical.m4 (name`'rtype_qual`_'atype_code): Ditto.
* m4/ifunction.m4 (name`'rtype_qual`_'atype_code): Ditto.
* m4/matmul.m4 (matmul_'rtype_code`): Ditto.

* generated/minval_r8.c: Regenerated.
* generated/spread_r10.c: Regenerated.
* generated/minloc1_16_r16.c: Regenerated.
* generated/maxloc1_4_r8.c: Regenerated.
* generated/sum_i8.c: Regenerated.
* generated/any_l16.c: Regenerated.
* generated/spread_i8.c: Regenerated.
* generated/maxval_i2.c: Regenerated.
* generated/any_l2.c: Regenerated.
* generated/product_r4.c: Regenerated.
* generated/maxloc1_8_i4.c: Regenerated.
* generated/maxloc0_4_r4.c: Regenerated.
* generated/all_l1.c: Regenerated.
* generated/matmul_r8.c: Regenerated.
* generated/product_i2.c: Regenerated.
* generated/minloc0_4_r16.c: Regenerated.
* generated/minloc0_4_i1.c: Regenerated.
* generated/maxloc0_4_r16.c: Regenerated.
* generated/maxloc0_4_i2.c: Regenerated.
* generated/minloc1_8_r16.c: Regenerated.
* generated/maxloc1_8_r16.c: Regenerated.
* generated/maxloc0_8_i8.c: Regenerated.
* generated/sum_r16.c: Regenerated.
* generated/sum_i1.c: Regenerated.
* generated/minloc1_4_r8.c: Regenerated.
* generated/maxloc1_16_r16.c: Regenerated.
* generated/minloc1_16_i4.c: Regenerated.
* generated/maxloc1_16_i4.c: Regenerated.
* generated/minloc0_16_i8.c: Regenerated.
* generated/spread_i1.c: Regenerated.
* generated/maxloc0_16_i8.c: Regenerated.
* generated/maxval_r16.c: Regenerated.
* generated/product_c10.c: Regenerated.
* generated/minloc1_8_i4.c: Regenerated.
* generated/minloc0_16_i16.c: Regenerated.
* generated/matmul_r16.c: Regenerated.
* generated/minloc0_4_r4.c: Regenerated.
* generated/all_l2.c: Regenerated.
* generated/product_c4.c: Regenerated.
* generated/sum_r4.c: Regenerated.
* generated/minloc0_4_i2.c: Regenerated.
* generated/spread_c10.c: Regenerated.
* generated/maxloc0_8_i1.c: Regenerated.
* generated/spread_r4.c: Regenerated.
* generated/minloc0_8_i8.c: Regenerated.
* generated/matmul_c8.c: Regenerated.
* generated/all_l16.c: Regenerated.
* generated/minloc1_16_r10.c: Regenerated.
* generated/sum_i2.c: Regenerated.
* generated/minloc0_16_i1.c: Regenerated.
* generated/maxloc0_16_i1.c: Regenerated.
* generated/maxloc1_8_r8.c: Regenerated.
* generated/minval_i16.c: Regenerated.
* generated/spread_i2.c: Regenerated.
* generated/maxval_i4.c: Regenerated.
* generated/minval_i8.c: Regenerated.
* generated/any_l4.c: Regenerated.
* generated/maxloc1_4_i8.c: Regenerated.
* generated/maxloc0_16_i16.c: Regenerated.
* generated/maxloc0_8_r4.c: Regenerated.
* generated/minloc1_4_i16.c: Regenerated.
* generated/maxloc1_4_i16.c: Regenerated.
* generated/minloc0_4_r10.c: Regenerated.
* generated/minloc0_8_i16.c: Regenerated.
* generated/maxloc0_4_r10.c: Regenerated.
* generated/maxloc0_8_i16.c: Regenerated.
* generated/minloc1_8_r10.c: Regenerated.
* generated/product_i4.c: Regenerated.
* generated/minloc0_16_r4.c: Regenerated.
* generated/sum_c16.c: Regenerated.
* generated/maxloc1_8_r10.c: Regenerated.
* generated/maxloc0_16_r4.c: Regenerated.
* generated/minloc1_16_r8.c: Regenerated.
* generated/minloc0_8_i1.c: Regenerated.
* generated/maxloc0_4_i4.c: Regenerated.
* generated/maxloc1_16_r8.c: Regenerated.
* generated/maxloc0_8_i2.c: Regenerated.
* generated/sum_r10.c: Regenerated.
* generated/count_4_l.c: Regenerated.
* generated/sum_c4.c: Regenerated.
* generated/count_8_l.c: Regenerated.
* generated/maxloc1_16_r10.c: Regenerated.
* generated/matmul_i8.c: Regenerated.
* generated/minloc0_16_i2.c: Regenerated.
* generated/minloc1_8_r8.c: Regenerated.
* generated/maxloc0_16_i2.c: Regenerated.
* generated/spread_c4.c: Regenerated.
* generated/matmul_c16.c: Regenerated.
* generated/maxval_r10.c: Regenerated.
* generated/minval_i1.c: Regenerated.
* generated/maxloc1_4_i1.c: Regenerated.
* generated/matmul_r10.c: Regenerated.
* generated/minloc1_4_i8.c: Regenerated.
* generated/minloc0_8_r4.c: Regenerated.
* generated/matmul_l4.c: Regenerated.
* generated/product_i16.c: Regenerated.
* generated/minloc0_16_r16.c: Regenerated.
* generated/all_l4.c: Regenerated.
* generated/minloc0_4_i4.c: Regenerated.
* generated/minloc0_8_i2.c: Regenerated.
* generated/matmul_i1.c: Regenerated.
* generated/minval_r4.c: Regenerated.
* generated/maxloc1_4_r4.c: Regenerated.
* generated/spread_i16.c: Regenerated.
* generated/sum_i4.c: Regenerated.
* generated/maxval_r8.c: Regenerated.
* generated/spread_i4.c: Regenerated.
* generated/minloc1_4_i1.c: Regenerated.
* generated/minval_r16.c: Regenerated.
* generated/minval_i2.c: Regenerated.
* generated/maxloc1_4_i2.c: Regenerated.
* generated/product_r8.c: Regenerated.
* generated/maxloc1_8_i8.c: Regenerated.
* generated/maxloc0_4_r8.c: Regenerated.
* generated/maxloc0_16_r16.c: Regenerated.
* generated/matmul_r4.c: Regenerated.
* generated/sum_c10.c: Regenerated.
* generated/minloc1_4_r16.c: Regenerated.
* generated/maxloc1_4_r16.c: Regenerated.
* generated/minloc0_8_r16.c: Regenerated.
* generated/maxloc0_8_r16.c: Regenerated.
* generated/count_1_l.c: Regenerated.
* generated/maxloc0_8_i4.c: Regenerated.
* generated/matmul_i2.c: Regenerated.
* generated/minloc1_4_r4.c: Regenerated.
* generated/matmul_c10.c: Regenerated.
* generated/minloc0_16_i4.c: Regenerated.
* generated/maxloc0_16_i4.c: Regenerated.
* generated/minloc1_16_i8.c: Regenerated.
* generated/maxloc1_16_i8.c: Regenerated.
* generated/minloc1_4_i2.c: Regenerated.
* generated/matmul_l16.c: Regenerated.
* generated/maxloc1_8_i1.c: Regenerated.
* generated/minloc0_16_r10.c: Regenerated.
* generated/minloc1_8_i8.c: Regenerated.
* generated/minloc0_4_r8.c: Regenerated.
* generated/product_r16.c: Regenerated.
* generated/product_c8.c: Regenerated.
* generated/sum_r8.c: Regenerated.
* generated/minloc0_8_i4.c: Regenerated.
* generated/matmul_c4.c: Regenerated.
* generated/minloc1_16_i16.c: Regenerated.
* generated/spread_r8.c: Regenerated.
* generated/maxloc1_8_r4.c: Regenerated.
* generated/minloc1_16_i1.c: Regenerated.
* generated/maxloc1_16_i1.c: Regenerated.
* generated/spread_r16.c: Regenerated.
* generated/minval_r10.c: Regenerated.
* generated/count_16_l.c: Regenerated.
* generated/minval_i4.c: Regenerated.
* generated/minloc1_8_i1.c: Regenerated.
* generated/maxloc1_4_i4.c: Regenerated.
* generated/maxloc1_8_i2.c: Regenerated.
* generated/maxval_i8.c: Regenerated.
* generated/any_l8.c: Regenerated.
* generated/maxloc0_16_r10.c: Regenerated.
* generated/minloc0_4_i16.c: Regenerated.
* generated/maxloc0_8_r8.c: Regenerated.
* generated/maxloc0_4_i16.c: Regenerated.
* generated/minloc1_4_r10.c: Regenerated.
* generated/minloc1_8_i16.c: Regenerated.
* generated/maxloc1_4_r10.c: Regenerated.
* generated/maxloc1_8_i16.c: Regenerated.
* generated/minloc0_8_r10.c: Regenerated.
* generated/maxloc0_8_r10.c: Regenerated.
* generated/minloc1_16_r4.c: Regenerated.
* generated/maxloc1_16_r4.c: Regenerated.
* generated/minloc0_16_r8.c: Regenerated.
* generated/product_i8.c: Regenerated.
* generated/maxloc0_16_r8.c: Regenerated.
* generated/sum_i16.c: Regenerated.
* generated/count_2_l.c: Regenerated.
* generated/maxloc0_4_i8.c: Regenerated.
* generated/maxloc1_16_i16.c: Regenerated.
* generated/matmul_i4.c: Regenerated.
* generated/minloc1_8_r4.c: Regenerated.
* generated/sum_c8.c: Regenerated.
* generated/minloc1_16_i2.c: Regenerated.
* generated/maxloc1_16_i2.c: Regenerated.
* generated/maxval_i16.c: Regenerated.
* generated/spread_c8.c: Regenerated.
* generated/matmul_i16.c: Regenerated.
* generated/minloc1_4_i4.c: Regenerated.
* generated/maxval_i1.c: Regenerated.
* generated/minloc1_8_i2.c: Regenerated.
* generated/any_l1.c: Regenerated.
* generated/product_c16.c: Regenerated.
* generated/minloc0_8_r8.c: Regenerated.
* generated/matmul_l8.c: Regenerated.
* generated/product_r10.c: Regenerated.
* generated/product_i1.c: Regenerated.
* generated/all_l8.c: Regenerated.
* generated/maxloc0_4_i1.c: Regenerated.
* generated/minloc0_4_i8.c: Regenerated.
* generated/spread_c16.c: Regenerated.
* generated/maxval_r4.c: Regenerated.

From-SVN: r140060

mips.c (mips_function_ok_for_sibcall): Check for DECL being null.

gcc/
* config/mips/mips.c (mips_function_ok_for_sibcall): Check for
DECL being null.

From-SVN: r140056

2008-xx-xx Richard Sandiford <rdsandiford@goolemail.com> Peter Fuerst <post@pfrst.de>

gcc/
2008-xx-xx  Richard Sandiford  <rdsandiford@goolemail.com>
    Peter Fuerst  <post@pfrst.de>

* doc/invoke.texi: Document -mr10k-cache-barrier=.
* doc/extend.texi: Document __builtin_mips_cache.
* config/mips/mips-ftypes.def: Add a (VOID, SI, CVPOINTER) entry.
* config/mips/mips.opt (mr10k-cache-barrier=): New option.
* config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Define
__GCC_HAVE_BUILTIN_MIPS_CACHE.
(TARGET_CACHE_BUILTIN, ISA_HAS_CACHE): New macros.
* config/mips/mips.c (mips_r10k_cache_barrier_setting): New enum.
(set_push_mips_isas): New variable.
(mips_r10k_cache_barrier): New variable.
(cache): New availability predicate.
(mips_builtins): Add an entry for __builtin_mips_cache.
(mips_build_cvpointer_type): New function.
(MIPS_ATYPE_CVPOINTER): New macro.
(mips_prepare_builtin_arg): Only use the insn's mode if the rtx's
mode is VOIDmode.
(r10k_simplified_address_p, r10k_simplify_address)
(r10k_uncached_address_p, r10k_safe_address_p)
(r10k_needs_protection_p_1, r10k_needs_protection_p_store)
(r10k_needs_protection_p_call, r10k_needs_protection_p)
(r10k_insert_cache_barriers): New functions.
(mips_reorg_process_insns): Delete cache barriers after a
branch-likely instruction.
(mips_reorg): Call r10k_insert_cache_barriers.
(mips_handle_option): Handle OPT_mr10k_cache_barrier_.
* config/mips/mips.md (UNSPEC_MIPS_CACHE): New constant.
(UNSPEC_R10K_CACHE_BARRIER): Likewise.
(mips_cache, r10k_cache_barrier): New define_insns.

gcc/testsuite/
* gcc.target/mips/mips.exp (dg-mips-options): Make
-mr10k-cache-barrier=* imply -mips3 or above.
* gcc.target/mips/cache-1.c: New test.
* gcc.target/mips/r10k-cache-barrier-1.c: Likewise.
* gcc.target/mips/r10k-cache-barrier-2.c: Likewise.
* gcc.target/mips/r10k-cache-barrier-3.c: Likewise.
* gcc.target/mips/r10k-cache-barrier-4.c: Likewise.
* gcc.target/mips/r10k-cache-barrier-5.c: Likewise.
* gcc.target/mips/r10k-cache-barrier-6.c: Likewise.
* gcc.target/mips/r10k-cache-barrier-7.c: Likewise.
* gcc.target/mips/r10k-cache-barrier-8.c: Likewise.
* gcc.target/mips/r10k-cache-barrier-9.c: Likewise.
* gcc.target/mips/r10k-cache-barrier-10.c: Likewise.
* gcc.target/mips/r10k-cache-barrier-11.c: Likewise.
* gcc.target/mips/r10k-cache-barrier-12.c: Likewise.
* gcc.target/mips/r10k-cache-barrier-13.c: Likewise.
* gcc.target/mips/r10k-cache-barrier-14.c: Likewise.
* gcc.target/mips/r10k-cache-barrier-15.c: Likewise.

From-SVN: r140055

ira-int.h (ira_zero_hard_reg_set, [...]): Delete.

gcc/
* ira-int.h (ira_zero_hard_reg_set, ira_one_hard_reg_set): Delete.
* ira-color.c (setup_allocno_left_conflicts_num): Use
hard_reg_set_equal_p instead of a comparison with
ira_zero_hard_reg_set.
* ira.c (setup_reg_subclasses): Likewise.
(setup_cover_and_important_classes): Likewise.
(setup_class_translate): Likewise.
(setup_reg_class_intersect_union): Likewise.
(ira_zero_hard_reg_set, ira_one_hard_reg_set): Delete.
(ira_init_once): Don't initialize them.

From-SVN: r140054

tm.texi (IRA_COVER_CLASSES): Fix a typo.

2008-09-05  Vladimir Makarov  <vmakarov@redhat.com>

* doc/tm.texi (IRA_COVER_CLASSES): Fix a typo.

From-SVN: r140053

ira-color.c (ira_fast_allocation): Permit global allocno allocation.

2008-09-04  Vladimir Makarov  <vmakarov@redhat.com>

* ira-color.c (ira_fast_allocation): Permit global allocno
allocation.

From-SVN: r140052

Daily bump.

From-SVN: r140050

Improved branch hints, safe hints, and scheduling.

* haifa-sched.c (sched_emit_insn) : Define.
* sched-int.h (sched_emit_insn) : Add prototype.
* doc/invoke.texi (-mdual-nops, -mhint-max-nops,
-mhint-max-distance -msafe-hints) : Document.
* config/spu/spu.c (spu_flag_var_tracking): New.
(TARGET_SCHED_INIT_GLOBAL, TARGET_SCHED_INIT,
TARGET_SCHED_REORDER, TARGET_SCHED_REORDER2,
TARGET_ASM_FILE_START): Define.
(TARGET_SCHED_ADJUST_PRIORITY): Remove.
(STOP_HINT_P, HINTED_P, SCHED_ON_EVEN_P): Define.
(spu_emit_branch_hint): Add blocks argument.
(insert_branch_hints, insert_nops): Remove.
(pad_bb, insert_hbrp_for_ilb_runout, insert_hbrp, in_spu_reorg,
uses_ls_unit, spu_sched_init_global, spu_sched_init,
spu_sched_reorder, asm_file_start): New functions.
(clock_var, spu_sched_length, pipe0_clock,
pipe1_clock, prev_clock_var, prev_priority,
spu_ls_first, prev_ls_clock): New static variables.
* config/spu/spu.h (TARGET_DEFAULT): Add MASK_SAFE_HINTS.
* config/spu.md (iprefetch): Add operand, make it clobber MEM.
(nopn_nv): Add a non-volatile version of nop.
* config/spu/spu.opt (-mdual-nops, -mhint-max-nops,
-mhint-max-distance, -msafe-hints): New options.

From-SVN: r140047

re PR fortran/35837 (rej.valid: Host-associated SAVEd variable and PURE function)

2008-09-05  Daniel Kraft  <d@domob.eu>

PR fortran/35837
* resolve.c (resolve_types): Restore gfc_current_ns on exit.
* symbol.c (gfc_save_all): Removed blank line.

2008-09-05  Daniel Kraft  <d@domob.eu>

PR fortran/35837
* gfortran.dg/save_3.f90: New test.

From-SVN: r140046

opts.c (decode_options): Combine nested if statements.

* opts.c (decode_options): Combine nested if statements.

Co-Authored-By: Samuel Tardieu <sam@rfc1149.net>
From-SVN: r140044

testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.

From-SVN: r140043

s-stchop-rtems.adb: Add file missed in early commit.

2008-09-05  Joel Sherrill <joel.sherrill@oarcorp.com>

* s-stchop-rtems.adb: Add file missed in early commit.  Already
referenced in gcc-interface/Makefile.in.

From-SVN: r140042

* gcj.texi (-freduced-reflection): Clarify option's restrictions.

From-SVN: r140041

re PR target/37283 (Cannot build crtbegin.o for ARM)

PR target/37283
* opts.c (decode_options): Handle more relationships among
unit-at-a-time, toplevel-reorder, and section-anchors.

Co-Authored-By: Samuel Tardieu <sam@rfc1149.net>
From-SVN: r140040

[multiple changes]

2008-09-05  Peter Dimov  <pdimov@mmltd.net>

* testsuite/20_util/shared_ptr/cons/unique_ptr_deleter_ref_2.cc: New.

2008-09-05  Paolo Carlini  <paolo.carlini@oracle.com>

* testsuite/20_util/shared_ptr/cons/unique_ptr_deleter_ref.cc: Rename
to...
* testsuite/20_util/shared_ptr/cons/unique_ptr_deleter_ref_1.cc: ...
this.

From-SVN: r140039

install.texi (--enable-reduced-reflection): Document new option.

2008-09-05  David Daney  <ddaney@avtrex.com>

* doc/install.texi (--enable-reduced-reflection): Document new option.

2008-09-05  David Daney  <ddaney@avtrex.com>

* configure.ac (reduced-reflection): New AC_ARG_ENABLE.
(build_libgcj_reduced_reflection): New variable.
(BUILD_LIBGCJ_REDUCED_REFLECTION): New AM_CONDITIONAL.
* Makefile.am (LIBGCJ_REDUCED_REFLECTION_FLAGS): New variable.
(%.lo: %.list): Add LIBGCJ_REDUCED_REFLECTION_FLAGS to compile
command.
(java/util/concurrent.lo, java/util/concurrent/atomic.lo,
java/util/concurrent/locks.lo): Override
LIBGCJ_REDUCED_REFLECTION_FLAGS.
* Makefile.in, include/Makefile.in, testsuite/Makefile.in,
gcj/Makefile.in, configure: Regenerate.

From-SVN: r140038

re PR c++/37342 (same canonical type node for different types void (Asm::*)(std::ostream&) and void (Asm::* const)(std::ostream&))

2008-09-05  Douglas Gregor  <doug.gregor@gmail.com>

       PR c++/37342
       * tree.c (cp_build_qualified_type_real): Deal with sharing of
       TYPE_LANG_SPECIFIC in the canonical types of pointer-to-method
       types.

2008-09-05  Douglas Gregor  <doug.gregor@gmail.com>

       PR c++/37342
       * g++.dg/other/canon-37342.C: New.

From-SVN: r140037