* df-problems.c (df_note_bb_compute): Do not take note of
debug uses for whose REGs we won't emit DEAD or UNUSED notes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186421 138bc75d-0d04-0410-961f-82ee72b054a4

PR debug/51570
* var-tracking.c (expand_depth): New type.
(onepart_aux, expand_loc_callback_data): Change depth type to it.
(loc_exp_dep_alloc): Adjust initializer.
(update_depth): Use new type.  Add entryvals.
(vt_expand_var_loc_chain): Take note of expansions with
ENTRY_VALUEs, but don't accept them right away.  Run an optional
second pass accepting the minimum ENTRY_VALUE count found in the
first pass.
(vt_expand_loc_callback, INIT_ELCD): Adjust.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186420 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-13  Tom de Vries  <tom@codesourcery.com>

* gcc.dg/pr52734.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186419 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-13  Tom de Vries  <tom@codesourcery.com>

* tree-ssa-tail-merge.c (gsi_advance_bw_nondebug_nonlocal): Add
parameters vuse and vuse_escaped.
(find_duplicate): Init vuse1, vuse2 and vuse_escaped.  Pass to
gsi_advance_bw_nondebug_nonlocal.  Return if vuse_escaped and
vuse1 != vuse2.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186418 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-13  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/52969
* tree-if-conv.c (predicate_mem_writes): Properly gimplify
the condition for the COND_EXPR and handle predicate negation
by swapping the COND_EXPR arms.

* gcc.dg/torture/pr52969.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186416 138bc75d-0d04-0410-961f-82ee72b054a4

fix last entry

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186415 138bc75d-0d04-0410-961f-82ee72b054a4

PR:52604: (~__freelist): Reset pointer

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186414 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rl78/rl78.c (rl78_devirt_pass): Remove use of
TODO_dump_func flag.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186413 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-13  Paolo Carlini  <paolo.carlini@oracle.com>

* include/debug/safe_iterator.h (_BeforeBeginHelper<>::
_S_Is_Beginnest): Add.
* include/debug/forward_list (_BeforeBeginHelper<>::
_S_Is_Beginnest): Likewise.
(_Safe_iterator<>::_M_is_beginnest): Add.
* include/debug/safe_iterator.tcc (_Safe_iterator<>::_M_valid_range):
Use the latter.
* testsuite/23_containers/forward_list/debug/splice_after.cc:
Add test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186411 138bc75d-0d04-0410-961f-82ee72b054a4

    PR rtl-optimization/52203
        PR rtl-optimization/52715

        Revert the 2012-03-07 fix for PR 52203.
        * sel-sched.c (reset_sched_cycles_in_current_ebb): Check that
        the insn does not modify DFA right before issuing, adjust
        issue_rate accordingly.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186410 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-13  Richard Guenther  <rguenther@suse.de>

PR c/52549
* c-typeck.c (pointer_diff): Remove bogus assert.

* gcc.dg/pr52549.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186408 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-13  Richard Guenther  <rguenther@suse.de>

PR c/52862
* convert.c (convert_to_pointer): Remove special-casing of
zero.

* gcc.dg/pr52862.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186407 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-13  Joey Ye  <joey.ye@arm.com>

* config/arm/constraints.md (Pe): New constraint.
* config/arm/arm.md: New split for imm 256-510.

testsuite:

* gcc.target/arm/thumb1-imm.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186406 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/arm/arm-cores.def: Added core cortex-m0plus.
        * config/arm/arm-tune.md: Regenerated.
        * config/arm/arm-tables.opt: Regenerated.
        * doc/invoke.texi: Added entry for cpu ARM cortex-m0plus.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186405 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-12  Benjamin Kosnik  <bkoz@redhat.com>

* include/bits/unordered_map.h (__unordered_map): Remove.
(__unordered_multimap): Remove.
Add aliases for __umap_traits, __umap_hashtable, __ummap_traits,
__ummap_hashtable.
(unordered_map): Derive from __umap_hashtable.
(unordered_multimap): Derive from __ummap_hashtable.
* include/bits/unordered_set.h (__unordered_set): Remove.
(__unordered_multiset): Remove.
Add aliases for __uset_traits, __uset_hashtable, __umset_traits,
__umset_hashtable.
(unordered_set): Derive from __uset_hashtable.
(unordered_multiset): Derive from __umset_hashtable.
* include/bits/hashtable.h (__cache_default): New, consolidated
cache defaults for _Hashtable. Adjust comments for doxygen.
(_Hashtable): Consolidate bool template parameters into new,
_Traits class. Inherited base classes synthesize _Hashtable in
CRTP via original 10 parameters. Prefer using declarations to
typedefs, add __node_type, __bucket_type, etc. Push many nested
types down hierarchy to _Hashtable_base. Add constructors
necessary for top-level unordered_containers. Consolidate insert
member functions and logic in new base class, __detail::_Insert
and __detail::_Insert_base.
(_Hashtable::operator=(initializer_list)): Add.
* include/bits/hashtable_policy.h: Convert to doxygen markup.
(_Hashtable_traits) New. Consolidate bool template parameters here.
(_Insert, _Insert_base): New, consolidated insert member functions.
(_Map_base, _Equality, _Rehash_base): Adjust template parameters,
use base types.
(_Hashtable_base): Move type declarations useful to other base
classes into this class.
* python/libstdcxx/v6/printers.py (Tr1HashtableIterator): Update.
* testsuite/23_containers/unordered_set/instantiation_neg.cc:
Adjust traits, line numbers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186403 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186402 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/52828
* config/rs6000/rs6000.c (rs6000_emit_stack_tie): Rewrite with
tie regs on destination of sets.  Delete forward declaration.
(rs6000_emit_stack_reset): Update rs6000_emit_stack_tie calls.
(rs6000_emit_prologue): Likewise.
(rs6000_emit_epilogue): Likewise.  Use in place of gen_frame_tie
and gen_stack_tie.
(is_mem_ref): Use tie_operand to recognise stack ties.
* config/rs6000/predicates.md (tie_operand): New.
* config/rs6000/rs6000.md (restore_stack_block): Generate new
stack tie rtl.
(restore_stack_nonlocal): Likewise.
(stack_tie): Update.
(frame_tie): Delete.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186397 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-12  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

* tree-ssa-reassoc.c (attempt_builtin_powi_stats): Change %ld to
HOST_WIDE_INT_PRINT_DEC in format strings.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186393 138bc75d-0d04-0410-961f-82ee72b054a4

Fix PR52822 (stable_partition move-assigns object to itself) by
scanning for the first value that doesn't match the predicate before
starting to rearrange values.

2012-04-03   Jeffrey Yasskin  <jyasskin@google.com>

PR libstdc++/52822
* include/bits/stl_algo.h (__find_if_not): Expose in
C++98 mode.
(__find_if_not_n): Like __find_if_not, but works on and updates a
counted range instead of a bounded range.
(stable_partition): Guarantee !__pred(*__first) in call to
__stable_partition_adaptive() or __inplace_stable_partition().
(__stable_partition_adaptive): Use new precondition to avoid
moving/copying objects onto themselves.  Guarantee new
precondition to recursive calls.
(__inplace_stable_partition): Use new precondition to simplify
base case, remove __last parameter.  Guarantee new precondition to
recursive calls.
* testsuite/25_algorithms/stable_partition/moveable.cc (test02):
Test a sequence that starts with a value matching the predicate.
* testsuite/25_algorithms/stable_partition/pr52822.cc:
Test vectors, which have a destructive self-move-assignment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186391 138bc75d-0d04-0410-961f-82ee72b054a4

* testsuite/Makefile.am (check_DEJAGNUnormal0): Run
prettyprinters.exp.
* testsuite/Makefile.in: Regenerated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186389 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/52932
* config/i386/avx2intrin.h (_mm256_permutevar8x32_ps): Change second
argument type to __m256i.  Update call to __builtin_ia32_permvarsf256.
* config/i386/sse.md (UNSPEC_VPERMVAR): New.
(UNSPEC_VPERMSI, UNSPEC_VPERMSF): Remove.
(avx2_permvarv8sf, avx2_permvarv8si): Switch operands 1 and 2.
(avx2_permvar<mode>): Macroize insn from avx2_permvarv8sf and
avx2_permvarv8si using VI4F_256 mode iterator.
* config/i386/i386.c (bdesc_args) <__builtin_ia32_permvarsf256>:
Update builtin type to V8SF_FTYPE_V8SF_V8SI.
(ix86_expand_vec_perm): Update calls to gen_avx2_permvarv8si and
gen_avx2_permvarv8sf.
(expand_vec_perm_pshufb): Ditto.

testsuite/ChangeLog:

PR target/52932
* gcc.target/i386/avx2-vpermps-1.c (avx2_test): Use __m256i type for
second function argument.
* gcc.target/i386/avx2-vpermps-2.c (init_permps): Update declaration.
(calc_permps): Update declaration.  Calculate result correctly.
(avx2_test): Change src2 type to union256i_d.
* gcc.target/i386/avx2-vpermd-2.c (calc_permd): Calculate result
correctly.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186388 138bc75d-0d04-0410-961f-82ee72b054a4

[gcc]
2012-04-11  Michael Meissner  <meissner@linux.vnet.ibm.com>

PR target/52775
* config/rs6000/rs6000.h (TARGET_FCFID): Add TARGET_PPC_GPOPT to
the list of options to enable the FCFID instruction.
(TARGET_EXTRA_BUILTINS): Adjust comment.

[gcc/testsuite]
2012-04-11  Michael Meissner  <meissner@linux.vnet.ibm.com>

PR target/52775
* gcc.target/powerpc/pr52775.c: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186387 138bc75d-0d04-0410-961f-82ee72b054a4

gcc:

2012-04-12  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

PR tree-optimization/18589
* tree-ssa-reassoc.c (reassociate_stats): Add two fields.
(operand_entry): Add count field.
(add_repeat_to_ops_vec): New function.
(completely_remove_stmt): Likewise.
(remove_def_if_absorbed_call): Likewise.
(remove_visited_stmt_chain): Remove feeding builtin pow/powi calls.
(acceptable_pow_call): New function.
(linearize_expr_tree): Look for builtin pow/powi calls and add operand
entries with repeat counts when found.
(repeat_factor_d): New struct and associated typedefs.
(repeat_factor_vec): New static vector variable.
(compare_repeat_factors): New function.
(get_reassoc_pow_ssa_name): Likewise.
(attempt_builtin_powi): Likewise.
(reassociate_bb): Call attempt_builtin_powi.
(fini_reassoc): Two new calls to statistics_counter_event.

gcc/testsuite:

2012-04-12  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

PR tree-optimization/18589
* gcc.dg/tree-ssa/pr18589-1.c: New test.
* gcc.dg/tree-ssa/pr18589-2.c: Likewise.
* gcc.dg/tree-ssa/pr18589-3.c: Likewise.
* gcc.dg/tree-ssa/pr18589-4.c: Likewise.
* gcc.dg/tree-ssa/pr18589-5.c: Likewise.
* gcc.dg/tree-ssa/pr18589-6.c: Likewise.
* gcc.dg/tree-ssa/pr18589-7.c: Likewise.
* gcc.dg/tree-ssa/pr18589-8.c: Likewise.
* gcc.dg/tree-ssa/pr18589-9.c: Likewise.
* gcc.dg/tree-ssa/pr18589-10.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186384 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-12  Richard Guenther  <rguenther@suse.de>

* Makefile.in (cgraphunit.o): Add $(EXCEPT_H) dependency.
* cgraph.h (tree_rest_of_compilation): Remove.
* cgraph.c (cgraph_add_new_function): Move ...
* cgraphunit.c (cgraph_add_new_function): ... here.
(tree_rest_of_compilation): Make static.
(cgraph_expand_function): Do not set cgraph_function_flags_ready.
* tree-optimize.c (gate_all_optimizations, pass_all_optimizations,
gate_all_early_local_passes, execute_all_early_local_passes,
pass_early_local_passes, gate_all_early_optimizations,
pass_all_early_optimizations): Move ...
* passes.c (gate_all_optimizations, pass_all_optimizations,
gate_all_early_local_passes, execute_all_early_local_passes,
pass_early_local_passes, gate_all_early_optimizations,
pass_all_early_optimizations): ... here.
* tree-optimize.c (execute_free_datastructures): Remove.
* tree-flow.h (execute_free_datastructures): Remove.
* tree-optimize.c (execute_init_datastructures,
pass_init_datastructures): Move ...
* tree-ssa.c (execute_init_datastructures,
pass_init_datastructures): ... here.
* cfgexpand.c (gimple_expand_cfg): Inline-expand call to
execute_free_datastructures.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186381 138bc75d-0d04-0410-961f-82ee72b054a4

* dbgcnt.def (ira_move): New counter.
* ira-int.h (ira_create_new_reg): Declare function.
(first_moveable_pseudo, last_moveable_pseudo): Declare variables.
* ira-emit.c (ira_create_new_reg): Renamed from craete_new_reg and
no longer static.  All callers changed.
* ira.c: Include "dbgcnt.h".
(rtx_moveable_p, insn_dominated_by_p, find_moveable_pseudos,
move_unallocated_pseudos): New static functions.
(first_moveable_pseudo, last_moveable_pseudo): New global variables.
(pseudo_replaced_reg, pseudo_move_insn): New static variables.
(ira): Call find_moveable_pseudos and move_unallocated_pseudos.
* ira-costs.c (find_costs_and_classes): Assign a memory cost of zero
to the pseudos generated in find_moveable_pseudos.
* Makefile.in (ira.o): Add $(DBGCNT_H).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186378 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-12  Paolo Carlini  <paolo.carlini@oracle.com>

PR libstdc++/52942
* include/bits/stl_function.h (_Identity, _Select1st, _Select2nd):
In C++11 mode do not derive from std::unary_function.
* include/ext/functional (identity, select1st, select2nd): Adjust.
* testsuite/23_containers/unordered_map/requirements/52942.cc: New.
* testsuite/23_containers/unordered_set/requirements/52942.cc: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186375 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-12  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/52943
* tree-chrec.h (chrec_is_positive): Remove.
* tree-scalar-evolution.c (chrec_is_positive): Move ...
* tree-data-ref.c (chrec_is_positive): ... here.  Make static.
Return false for a constant zero instead of negative.
(analyze_siv_subscript_cst_affine): Handle zero difference
in the initial condition explicitely.

* gcc.dg/torture/pr52943.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186374 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-12  Richard Guenther  <rguenther@suse.de>

* tree-parloops.c (parallelize_loops): Also consult the upper
bound for the number of iterations.
* tree-ssa-loop-prefetch.c (determine_loop_nest_reuse): Likewise.
(loop_prefetch_arrays): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186373 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-12  Richard Guenther  <rguenther@suse.de>

* cfgloop.h (estimated_loop_iterations_int): Ditch
'conservative' parameter.
(max_stmt_executions_int): Likewise.
(estimated_loop_iterations): Likewise.
(max_stmt_executions): Likewise.
(max_loop_iterations): Declare.
(max_loop_iterations_int): Likewise.
(estimated_stmt_executions): Likewise.
(estimated_stmt_executions_int): Likewise.
* tree-ssa-loop-niter.c (estimated_loop_iterations):
Split parts to ...
(max_loop_iterations): ... this.
(estimated_loop_iterations_int): Split parts to ...
(max_loop_iterations_int): ... this.
(max_stmt_executions_int): Split parts to ...
(estimated_stmt_executions_int): ... this.
(max_stmt_executions): Split parts to ...
(estimated_stmt_executions): ... this.
* graphite-sese-to-poly.c (build_loop_iteration_domains): Adjust.
* predict.c (predict_loops): Likewise.
* tree-data-ref.c (max_stmt_executions_tree): Likewise.
(analyze_siv_subscript_cst_affine): Likewise.
(compute_overlap_steps_for_affine_1_2): Likewise.
(analyze_subscript_affine_affine): Likewise.
(init_omega_for_ddr_1): Likewise.
* tree-parloops.c (parallelize_loops): Likewise.
* tree-ssa-loop-ivopts.c (avg_loop_niter): Likewise.
(may_eliminate_iv): Likewise.
* tree-ssa-loop-prefetch.c (determine_loop_nest_reuse): Likewise.
(loop_prefetch_arrays): Likewise.
* tree-vrp.c (adjust_range_with_scev): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186372 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186371 138bc75d-0d04-0410-961f-82ee72b054a4

* config/sh/sh.h (RETURN_ADDR_RTX): Use NULL_RTX instead of 0.
* config/sh/sh.c (INSN_REGMODE_WEIGHT, CURR_REGMODE_PRESSURE):
Fix line width.
(dump_table): Use bool type for need_align and have_df variables.
(find_barrier, sfunc_uses_reg): Use NULL_RTX instead of 0.
(regs_used): Remove register modifier.
(barrier_align): Move variables slot, credit, jump_to_next
into if block above for loop.  Use bool type for jump_to_next.
(sh_function_arg): Use NULL_RTX instead of 0.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186366 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/50751
* gcc/target/sh/pr50751-4.c: New.
* gcc/target/sh/pr50751-5.c: New.
* gcc/target/sh/pr50751-6.c: New.
* gcc/target/sh/pr50751-7.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186365 138bc75d-0d04-0410-961f-82ee72b054a4

Fix date of previous ChangeLog entry.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186364 138bc75d-0d04-0410-961f-82ee72b054a4

PR libstdc++/52924
* include/bits/shared_ptr_base.h (_Sp_counted_deleter): Add
user-defined destructor.
(_Sp_counted_inplace): Likewise.
* testsuite/20_util/shared_ptr/cons/52924.cc: New.
* testsuite/20_util/shared_ptr/cons/43820_neg.cc: Adjust dg-error
line numbers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186363 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/xml/manual/debug.xml (Debug Versions of Library Binary Files):
Re-arrange text slightly.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186362 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc/config/m68k/m68k.md (rotrhi3+1): Name it rotrhi_lowpart.
(bswapsi2): New expander.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186361 138bc75d-0d04-0410-961f-82ee72b054a4

i2012-04-10  Steve Ellcey  <sellcey@mips.com>

        * MAINTAINERS: Changed email address.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186358 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/testsuite/ChangeLog

2012-04-09  Fabien Chêne  <fabien@gcc.gnu.org>

PR c++/52465
* g++.dg/lookup/using52.C: New.

gcc/cp/ChangeLog

2012-04-09  Fabien Chêne  <fabien@gcc.gnu.org>

PR c++/52465
* parser.c (cp_parser_class_name): Call strip_using_decl and
return the target decl.
* name-lookup.c (strip_using_decl): Returns NULL_TREE if the decl
to be stripped is NULL_TREE.
(qualify_lookup): Call strip_using_decl and perform some checks on
the target decl.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186355 138bc75d-0d04-0410-961f-82ee72b054a4

* testsuite/performance/30_threads/future/polling.cc: Adjust.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186354 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>

testsuite/
* lib/prune.exp (TEST_ALWAYS_FLAGS): If undefined, set to empty.
libgomp/
* testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186353 138bc75d-0d04-0410-961f-82ee72b054a4

Define TRY_EMPTY_VM_SPACE to 0x60000000 for x32

2012-04-11  H.J. Lu  <hongjiu.lu@intel.com>

* config/host-linux.c (TRY_EMPTY_VM_SPACE): Defined to
0x60000000 if __x86_64 is defined and __LP64__ isn't defined.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186352 138bc75d-0d04-0410-961f-82ee72b054a4

Check for incompatible pointer sign extension

gcc/

PR rtl-optimization/52876
* emit-rtl.c (set_reg_attrs_from_value): Handle arbitrary value.
Don't call mark_reg_pointer for incompatible pointer sign
extension.

* reginfo.c (reg_scan_mark_refs): Call set_reg_attrs_from_value
directly.

gcc/testsuite

PR rtl-optimization/52876
* gcc.target/i386/pr52876.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186351 138bc75d-0d04-0410-961f-82ee72b054a4

* fold-const.c (fold_unary_loc): Use GET_MODE_PRECISION for
comparisons against TYPE_PRECISION.
* tree-ssa-forwprop.c (combine_conversions): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186350 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/c99-const-expr-9.c (old_offsetof): Insert a cast to
__UINTPTR_TYPE__.
* gcc.c-torture/execute/pr15296.c (intptr_t): Likewise, with
__INTPTR_TYPE__.
* gcc.dg/pr14092-1.c (intptr_t): Likewise.
* gcc.dg/tree-ssa/foldcast-1.c (ssize_t): Likewise.
* gcc.dg/c90-const-expr-6.c (intptr_t): New typedef to replace ...
(ptrdiff_t): ... this.  All uses changed.
* gcc.dg/c99-const-expr-6.c (intptr_t, ptrdiff_t): Likewise.
* gcc.dg/torture/pta-escape-1.c (foo): Change arg type to
__INTPTR_TYPE__.
(main): Cast argument to __INTPTR_TYPE__.
* gcc.dg/20041106-1.c (main): Cast to __UINTPTR_TYPE__ rather than
size_t.
* gcc.dg/mallign.c (main): Likewise.
* gcc.dg/pr38700.c (foo): Likewise.
* gcc.dg/long-long-cst1.c (t): Likewise.
* gcc.dg/c99-const-expr-10.c (p, q, f, h, h2): Likewise.
* gcc.dg/array-10.c (c0, c1, c2, c3, c4, c5): Likewise.
* gcc.dg/pointer-arith-10.c (foo): Likewise.
* gcc.dg/pr25682.c (d, foo): Likewise.
* gcc.dg/format/cast-1.c (f): Likewise.
* gcc.dg/c90-const-expr-10.c
* gcc.dg/pr41551.c (uintptr_t): New typedef, replacing...
(size_t): ...this.  All uses changed.
* gcc.c-torture/execute/pr22098-1.c (uintptr_t): Likewise.
* gcc.c-torture/execute/pr22098-2.c (uintptr_t): Likewise.
* gcc.c-torture/execute/pr22098-3.c (uintptr_t): Likewise.
* gcc.dg/pr34856.c (uintptr_t): Likewise.
* gcc.dg/sequence-pt-1.c: Likewise.
* gcc.dg/c90-const-expr-9.c (uintptr_t): Likewise.
* gcc.dg/max-1.c (intptr_t): Likewise, replacing ssize_t.
* gcc.dg/pr39074.c (intptr_t): Define using __INTPTR_TYPE__.
* gcc.dg/pr30744-1.c (my_intptr_t): New typedef.  Replace all uses
of ptrdiff_t with it.
* gcc.dg/inline-23.c (my_intptr_t): Likewise.
* gcc.dg/pr37561.c (p): Use __INTPTR_TYPE__.
* gcc.dg/vla-11.c (foo11b): Use __UINTPTR_TYPE__.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186347 138bc75d-0d04-0410-961f-82ee72b054a4

* decl.c (grokdeclarator): Strip the injected-class-name typedef
if we are building a declaration or compound type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186346 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/52906
* decl.c (check_tag_decl): Don't complain about attributes if we
don't even have a type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186345 138bc75d-0d04-0410-961f-82ee72b054a4

* g++.dg/eh/dtor3.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186344 138bc75d-0d04-0410-961f-82ee72b054a4

* lto.c: Update copyright; remove params.h, ipa-inline.h
and ipa-utils.h inlines; inline lto-partition.h
(ltrans_partition_def, ltrans_partition, add_cgraph_node_to_partition,
add_varpool_node_to_partition, new_partition, free_ltrans_partitions,
add_references_to_partition, add_cgraph_node_to_partition_1,
add_cgraph_node_to_partition, add_varpool_node_to_partition,
undo_partition, partition_cgraph_node_p, partition_varpool_node_p,
lto_1_to_1_map, node_cmp, varpool_node_cmp, lto_balanced_map,
promote_var, promote_fn, lto_promote_cross_file_statics): move to...
* lto-partition.c: ... here; new file.
* lto-partition.h: New file.
* Make-lang.in (lto.o): Update dependencies.
(lto-partition.o): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186343 138bc75d-0d04-0410-961f-82ee72b054a4

Remove TODO_dump_func completely

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186342 138bc75d-0d04-0410-961f-82ee72b054a4

Check [SUB]SUBTARGET_OVERRIDE_OPTIONS after TARGET_64BIT

* config/i386/i386.c (ix86_option_override_internal): Check
SUBTARGET_OVERRIDE_OPTIONS and SUBSUBTARGET_OVERRIDE_OPTIONS
after TARGET_64BIT is updated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186339 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-11  Paolo Carlini  <paolo.carlini@oracle.com>

* include/bits/forward_list.h (splice_after(const_iterator,
forward_list&), splice_after(const_iterator, forward_list&,
consst_iterator), splice_after(const_iterator, forward_list&,
const_iterator, const_iterator), merge(forward_list&),
merge(forward_list&, _Comp)): Add per C++11 as published (and
LWG 1310).
* include/debug/forward_list: Adjust.

* include/bits/forward_list.h (splice_after(const_iterator,
forward_list&&, const_iterator)): Only declare.
(_M_transfer_after): Remove.
(_M_splice_after(const_iterator, forward_list&&)): Change signature.
(splice_after(const_iterator, forward_list&&, const_iterator,
const_iterator)): Use the latter.
* include/bits/forward_list.tcc (splice_after(const_iterator,
forward_list&&, const_iterator)): Define here.
(_M_splice_after): Define, use throughout.

* include/bits/forward_list.h (insert_after(const_iterator,
std::initializer_list<_Tp>)): Forward to insert_after(const_iterator,
_InputIterator, _InputIterator).
* include/bits/forward_list.tcc: Remove definition.

* testsuite/23_containers/forward_list/modifiers/6.cc: New.
* testsuite/23_containers/forward_list/operations/1.cc: Adjust.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186338 138bc75d-0d04-0410-961f-82ee72b054a4

Fix java bootstrap on 32-bit targets

* jcf-dump.c (print_constant): Cast JPOOL_USHORT2, JPOOL_USHORT1
results to long to match formats.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186330 138bc75d-0d04-0410-961f-82ee72b054a4

* config/sh/sh.h: Remove old secondary reload code.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186328 138bc75d-0d04-0410-961f-82ee72b054a4

* config/sh/sh.c (SCHED_REORDER): Merge macro into ...
(ready_reorder): ... this function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186327 138bc75d-0d04-0410-961f-82ee72b054a4

* config/c6x/c6x.md (load_got_gotoff): Set op_pattern attribute to
unknown.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186326 138bc75d-0d04-0410-961f-82ee72b054a4

* haifa-sched.c (prune_ready_list): Rework handling of SCHED_GROUP_P
insns so that no other insn is queued for a time before them.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186325 138bc75d-0d04-0410-961f-82ee72b054a4

* sel-sched.c (sel_global_init): Swap order of sched_rgn_init and
sched_init calls.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186324 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-11  Richard Guenther  <rguenther@suse.de>

PR middle-end/52621
* tree-chrec.c (evolution_function_is_invariant_rec_p): Properly
consider loop nesting.
(evolution_function_is_univariate_p): Properly check the remainder
for chrecs.

* gfortran.dg/pr52621.f90: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186321 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-11  Richard Guenther  <rguenther@suse.de>

PR middle-end/52918
* except.c (sjlj_emit_dispatch_table): Properly update loop
structure.

* g++.dg/torture/pr52918-1.C: New testcase.
* g++.dg/torture/pr52918-2.C: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186320 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-11  Andrew Haley  <aph@redhat.com>

* jcf-reader.c (jcf_parse_bootstrap_methods): Add
ATTRIBUTE_UNUSED.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186319 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-11  Tobias Burnus  <burnus@net-b.de>

        PR fortran/52729
        * resolve.c (resolve_symbol): Fix searching for parent NS decl.

2012-04-11  Tobias Burnus  <burnus@net-b.de>

        PR fortran/52729
        * gfortran.dg/block_11.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186318 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rx/rx.c (rx_expand_prologue): Set stack use
information, if requested.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186314 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/stack-usage-1.c (SIZE): Define for the RL78.
* config/rl78/rl78.c (rl78_expand_prologue): Set stack use
information, if requested.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186313 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
PR target/16458
* rtlanal.c (unsigned_reg_p): New function.
Update copyright notice dates.
* rtl.h (unsigned_reg_p): Prototype it.
Update copyright notice dates.
* config/rs6000/rs6000.c (rs6000_generate_compare): Use it.
Update comment.
* expr.c (expand_expr_real_1): Set register attributes.
* stmt.c (expand_case): Likewise.

gcc/testsuite/
PR target/16458
* gcc.target/powerpc/pr16458-1.c: New test.
* gcc.target/powerpc/pr16458-2.c: Likewise.
* gcc.target/powerpc/pr16458-3.c: Likewise.
* gcc.target/powerpc/pr16458-4.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186312 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/50751
* config/sh/sh-protos.h (sh_legitimate_index_p): Add new arguments
consider_sh2a and allow_zero.
* config/sh/sh.c (sh_legitimate_index_p): Likewise.
(disp_addr_displacement): New function.
(sh_address_cost): Use disp_addr_displacement function instead
of DISP_ADDR_OFFSET.
(sh_legitimate_address_p): Adapt to changed
sh_legitimate_index_p declaration.
(sh_find_mov_disp_adjust): Remove HImode check.
(sh_secondary_reload): Add HImode case.  Use satisfies_constraint_Sdd,
disp_addr_displacement and max_mov_insn_displacement.
(max_mov_insn_displacement): Remove HImode check.
* config/sh/sh.h (CONST_OK_FOR_K04, CONST_OK_FOR_K12,
DISP_ADDR_P, DISP_ADDR_OFFSET): Remove.
* config/sh/constraints.md (K05, K13): New constraints.
(K12): Correct comment.
(Sdd): Do not use DISP_ADDR_P macro.
(Snd, Sbw): Use satisfies_constraint_Sdd.
* config/sh/sh.md (extendhisi2): Remove constraints from expander.
(*extendhisi2_compact, movhi_i): Remove.
(*extendhisi2_compact_reg, *extendhisi2_compact_mem_disp,
*extendhisi2_compact_mem_disp, *extendhisi2_compact_snd,
*movhi_reg_reg, *movhi_store_mem_disp05, *movhi_store_mem_disp13,
*movhi_load_mem_disp, *movhi_load_mem_disp, *movhi): New insns.
(*extendqisi2_compact_mem_disp, *extendqisi2_compact_mem_disp,
*movqi_store_mem_disp04, *movqi_store_mem_disp12, *movqi_load_mem_disp,
*movqi_load_mem_disp): Use sh_legitimate_index_p instead of
CONST_OK_FOR_Kxx.
Add new peepholes for HImode displacement addressing.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186311 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-11  Paolo Carlini  <paolo.carlini@oracle.com>

PR libstdc++/52931
* include/bits/functional_hash.h (struct hash): Remove definition.
* testsuite/20_util/hash/52931.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186310 138bc75d-0d04-0410-961f-82ee72b054a4

* config/sh/sh.h (SIDI_OFF): Remove.
* config/sh/sh.md: Use gen_highpart and gen_lowpart to access
DImode subregs instead of gen_rtx_REG or simplifly_gen_subreg
or operand_subword.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186309 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/52624
* doc/extend.texi (Other Builtins): Document __builtin_bswap16.
(PowerPC AltiVec/VSX Built-in Functions): Remove it.
* doc/md.texi (Standard Names): Add bswap.
* builtin-types.def (BT_UINT16): New primitive type.
(BT_FN_UINT16_UINT16): New function type.
* builtins.def (BUILT_IN_BSWAP16): New.
* builtins.c (expand_builtin_bswap): Add TARGET_MODE argument.
(expand_builtin) <BUILT_IN_BSWAP16>: New case.  Pass TARGET_MODE to
expand_builtin_bswap.
(fold_builtin_bswap): Add BUILT_IN_BSWAP16 case.
(fold_builtin_1): Likewise.
(is_inexpensive_builtin): Likewise.
* optabs.c (expand_unop): Deal with bswap in HImode specially.  Add
missing bits for bswap to libcall code.
* tree.c (build_common_tree_nodes): Build uint16_type_node.
* tree.h (enum tree_index): Add TI_UINT16_TYPE.
(uint16_type_node): New define.
* config/rs6000/rs6000-builtin.def (RS6000_BUILTIN_BSWAP_HI): Delete.
* config/rs6000/rs6000.c (rs6000_expand_builtin): Remove handling of
above builtin.
(rs6000_init_builtins): Likewise.
* config/rs6000/rs6000.md (bswaphi2): Add TARGET_POWERPC predicate.
c-family/
* c-common.h (uint16_type_node): Rename into...
(c_uint16_type_node): ...this.
* c-common.c (c_common_nodes_and_builtins): Adjust for above renaming.
* c-cppbuiltin.c (builtin_define_stdint_macros): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186308 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-11  Andrew Haley  <aph@redhat.com>

* jcf.h (bootstrap_method): New.
(BootstrapMethods): New.
(JCF): Add BootstrapMethods.
(enum cpool_tag): Add MethodHandle, MethodType, and InvokeDynamic.
* jcf-reader.c (jcf_parse_bootstrap_methods): New.
(jcf_parse_constant_pool): Handlers for MethodHandle, MethodType,
and InvokeDynamic.
(jcf_parse_bootstrap_methods): New.
* javaop.def (invokedynamic): New opcode.
* jcf-parse.c (get_constant): An unknown constant type should not
be an internal error, but a fatal one.  Make it so.
* jcf-dump.c (HANDLE_BOOTSTRAP_METHODS_ATTRIBUTE): New.
(HANDLE_END_BOOTSTRAP_METHODS): New.
(print_constant): Handlers for MethodHandle, MethodType, and
InvokeDynamic.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186307 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-11  Tristan Gingold  <gingold@adacore.com>

* doc/extend.texi (Type Attributes): Move paragraph.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186306 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>

PR 24985
gcc/
        * diagnostic.h (show_caret): Declare.
(caret_max_width): Declare.
(diagnostic_show_locus): Declare.
        * diagnostic.c (diagnostic_initialize): Initialize to false.
        (diagnostic_show_locus): New.
        (diagnostic_report_diagnostic): Call it.
(getenv_columns): New.
(adjust_line): New.
(diagnostic_set_caret_max_width): New.
        * input.c (read_line): New.
(location_get_source_line): New.
        * input.h (location_get_source_line): Declare.
        * toplev.c (general_init): Initialize show_caret from options.
        * dwarf2out.c (gen_producer_string): Handle fdiagnostics-show-caret.
        * opts.c (common_handle_option): Likewise.
* pretty-print.h (pp_get_prefix): New.
(pp_base_get_prefix): New.
        * common.opt (fdiagnostics-show-caret): New option.
* doc/invoke.texi (fdiagnostics-show-caret): Document it.
testsuite/
        * lib/prune.exp: Add -fno-diagnostics-show-caret.
libstdc++-v3/
* testsuite/lib/prune.exp: Handle caret.
libmudflap/
* testsuite/lib/libmudflap.exp: Handle caret.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186305 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-11  Richard Guenther  <rguenther@suse.de>

PR rtl-optimization/52881
* ifcvt.c (find_if_case_2): Avoid speculating loop latches.

* gcc.dg/torture/pr52881.c: New testcase.
* gcc.dg/torture/pr52913.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186304 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-11  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/52912
* tree-ssa-threadupdate.c (thread_block): Tell the cfg
manipulation code we are threading through a loop header
to an exit destination.

* gcc.dg/torture/pr52912.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186303 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186301 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-10  Manuel López-Ibáñez  <manu@gcc.gnu.org>

* c-family/c-common.c (warn_if_unused_value): Move definition to here.
* tree.h (warn_if_unused_value): Move declaration from here.
* c-family/c-common.h (warn_if_unused_value): Move declaration to here.
* cp/cvt.c (convert_to_void): Update comment.
* stmt.c (warn_if_unused_value): Move definition from here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186287 138bc75d-0d04-0410-961f-82ee72b054a4

Forgot to commit in r186285.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186286 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-vectorizer.h (_loop_vec_info.strided_stores): Rename to
grouped_stores.
(LOOP_VINFO_STRIDED_STORES): Rename to LOOP_VINFO_GROUPED_STORES.
(struce _bb_vec_info.strided_stores): Rename to grouped_stores.
(BB_VINFO_STRIDED_STORES): Rename to BB_VINFO_GROUPED_STORES.
(STMT_VINFO_STRIDED_ACCESS): Rename to STMT_VINFO_GROUPED_ACCESS.
(vect_strided_store_supported): Rename to vect_grouped_store_supported.
(vect_strided_load_supported): Rename to vect_grouped_load_supported.
(vect_transform_strided_load): Rename to vect_transform_grouped_load.
(vect_record_strided_load_vectors): Rename to
vect_record_grouped_load_vectors.
* tree-vect-data-refs.c (vect_update_misalignment_for_peel):
Rename use of above macros.
(vect_verify_datarefs_alignment): Ditto.
(vector_alignment_reachable_p): Ditto.
(vect_peeling_hash_get_lowest_cost): Ditto.
(vect_enhance_data_refs_alignment): Ditto.
(vect_analyze_group_access): Ditto and rename stride to groupsize.
(vect_analyze_data_ref_access): Rename "strided" to "grouped".
(vect_strided_store_supported): Rename to vect_grouped_store_supported.
(vect_strided_load_supported): Rename to vect_grouped_load_supported.
(vect_transform_strided_load): Rename to vect_transform_grouped_load.
(vect_record_strided_load_vectors): Rename to
vect_record_grouped_load_vectors.
* tree-vect-loop.c (new_loop_vec_info): Rename use of above macros.
(destroy_loop_vec_info): Ditto.
(vect_transform_loop): Ditto and rename strided_store to grouped_store.
* tree-vect-slp.c (vect_build_slp_tree): Rename use of above macros.
(vect_analyze_slp): Ditto.
(new_bb_vec_info): Ditto.
(destroy_bb_vec_info): Ditto.
(vect_schedule_slp_instance): Ditto and rename strided_store to
grouped_store.
* tree-vect-stmts.c (vect_cost_strided_group_size): Rename to
vect_cost_group_size.
(vect_model_store_cost): Rename use of above macros and call
to vect_cost_strided_group_size.
(vect_model_load_cost): Ditto.
(vectorizable_store): Ditto, rename strided_store to grouped_store
and calls to renamed tree-vectorizer.h functions.
(vectorizable_load): Ditto.
(vect_transform_stmt): Rename use of above macros and strided_store
to grouped_store.

testsuite/
* gcc.dg/vect/vect-outer-1-big-array.c: Adjust.
* gcc.dg/vect/vect-outer-1.c: Adjust.
* gcc.dg/vect/vect-outer-1a-big-array.c: Adjust.
* gcc.dg/vect/vect-outer-1a.c: Adjust.
* gcc.dg/vect/vect-outer-1b-big-array.c: Adjust.
* gcc.dg/vect/vect-outer-1b.c: Adjust.
* gcc.dg/vect/vect-outer-2b.c: Adjust.
* gcc.dg/vect/vect-outer-3b.c: Adjust.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186285 138bc75d-0d04-0410-961f-82ee72b054a4

* cgraph.h: Remove misledaing comment on ipa-ref.h.
(symtab_type): New enum.
(symtab_node): New structure.
(cgraph_node, varpool_node): Add symbol base type.
(cgraph, varpool): New accestor functions.
* cgraph.c (cgraph_create_node_1): Set symbol type.
* varpool.c (varpool_node): Set symbol type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186284 138bc75d-0d04-0410-961f-82ee72b054a4

* m4/cshift0.m4 (cshift0_'rtype_code`): Guard use of modulo.

* generated/cshift0_c10.c: Regenerated.
* generated/cshift0_c16.c: Regenerated.
* generated/cshift0_c4.c: Regenerated.
* generated/cshift0_c8.c: Regenerated.
* generated/cshift0_i16.c: Regenerated.
* generated/cshift0_i1.c: Regenerated.
* generated/cshift0_i2.c: Regenerated.
* generated/cshift0_i4.c: Regenerated.
* generated/cshift0_i8.c: Regenerated.
* generated/cshift0_r10.c: Regenerated.
* generated/cshift0_r16.c: Regenerated.
* generated/cshift0_r4.c: Regenerated.
* generated/cshift0_r8.c: Regenerated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186283 138bc75d-0d04-0410-961f-82ee72b054a4

* fwprop.c (propagate_rtx): Also set PR_CAN_APPEAR for subregs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186278 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-10  Richard Guenther  <rguenther@suse.de>

PR middle-end/52888
* gimple-low.c (gimple_check_call_args): Properly account for
compatible aggregate types.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186276 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-10  Richard Guenther  <rguenther@suse.de>

* toplev.h (tree_rest_of_compilation): Remove.
* tree-optimize.c (tree_rest_of_compilation): Likewise.
* cgraph.h (tree_rest_of_compilation): Declare.
* tree-optimize.c (tree_rest_of_compilation): Move ...
* cgraphunit.c (tree_rest_of_compilation): ... here.
* cgraph.c (cgraph_add_new_function): Adjust.
* Makefile.in (tree-optimize.o): Adjust.
(cgraphunit.o): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186274 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
PR tree-optimization/52870
* tree-vect-patterns.c (vect_recog_widen_mult_pattern): Verify that
presumed pattern statement is within the same loop or basic block.

gcc/testsuite/
PR tree-optimization/52870
* gcc.dg/vect/pr52870.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186272 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
2012-04-10  Tristan Gingold  <gingold@adacore.com>

* gengtype.c (main): Make uintptr_t a known type.

include/
2012-04-10  Tristan Gingold  <gingold@adacore.com>

* splay-tree.h: Conditionnaly includes stdint.h and inttypes.h
(libi_uhostptr_t, libi_shostptr_t): Remove, replaced by uintptr_t.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186269 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-10  Richard Guenther  <rguenther@suse.de>

* tree-pass.h (tree_lowering_passes): Remove.
* tree-optimize.c (tree_lowering_passes): Remove.
* cgraph.c (cgraph_add_new_function): Inline relevant parts
of tree_lowering_passes, avoid redundant call of early local
passes.
* cgraphunit.c (cgraph_lower_function): Fold into ...
(cgraph_analyze_function): ... its single caller.  Inline
relevant parts of tree_lowering_passes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186268 138bc75d-0d04-0410-961f-82ee72b054a4

Don't use CRLF endings.
* gcc.dg/tree-ssa/vrp59.c: Likewise.
* gcc.dg/tree-ssa/vrp60.c: Likewise.
* gnat.dg/aggr11.adb: Likewise.
* gnat.dg/aggr11_pkg.ads: Likewise.
* gnat.dg/aggr15.adb: Likewise.
* gnat.dg/aggr15.ads: Likewise.
* gnat.dg/aggr17.adb: Likewise.
* gnat.dg/aggr18.adb: Likewise.
* gnat.dg/array14.adb: Likewise.
* gnat.dg/array14.ads: Likewise.
* gnat.dg/array14_pkg.ads: Likewise.
* gnat.dg/array19.adb: Likewise.
* gnat.dg/array19.ads: Likewise.
* gnat.dg/discr27.adb: Likewise.
* gnat.dg/discr27.ads: Likewise.
* gnat.dg/discr35.adb: Likewise.
* gnat.dg/discr35.ads: Likewise.
* gnat.dg/discr6.adb: Likewise.
* gnat.dg/discr6_pkg.ads: Likewise.
* gnat.dg/import1.adb: Likewise.
* gnat.dg/import1.ads: Likewise.
* gnat.dg/loop_address2.adb: Likewise.
* gnat.dg/opt7.adb: Likewise.
* gnat.dg/opt7.ads: Likewise.
* gnat.dg/pointer_variable_bounds.adb: Likewise.
* gnat.dg/pointer_variable_bounds.ads: Likewise.
* gnat.dg/rep_clause2.adb: Likewise.
* gnat.dg/rep_clause2.ads: Likewise.
* gnat.dg/slice2.adb: Likewise.
* gnat.dg/slice2.ads: Likewise.
* gnat.dg/slice6.adb: Likewise.
* gnat.dg/slice6_pkg.ads: Likewise.
* gnat.dg/specs/unchecked_union2.ads: Likewise.
* gnat.dg/taft_type2.adb: Likewise.
* gnat.dg/taft_type2.ads: Likewise.
* gnat.dg/taft_type2_pkg.ads: Likewise.
* gnat.dg/volatile10.adb: Likewise.
* gnat.dg/volatile10_pkg.ads: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186265 138bc75d-0d04-0410-961f-82ee72b054a4

* a-assert.ads: Remove execute permission.
* a-chacon.ads: Likewise.
* a-coteio.ads: Likewise.
* a-envvar.ads: Likewise.
* a-exetim-mingw.ads: Likewise.
* a-fzteio.ads: Likewise.
* a-izteio.ads: Likewise.
* a-lcteio.ads: Likewise.
* a-llctio.ads: Likewise.
* a-scteio.ads: Likewise.
* a-suenco.ads: Likewise.
* a-suenst.ads: Likewise.
* a-suewst.ads: Likewise.
* a-suezst.ads: Likewise.
* a-tirsfi.ads: Likewise.
* a-wichha.ads: Likewise.
* a-zchara.ads: Likewise.
* a-zchhan.ads: Likewise.
* a-zchuni.ads: Likewise.
* a-zrstfi.ads: Likewise.
* aspects.ads: Likewise.
* g-byorma.ads: Likewise.
* g-decstr.ads: Likewise.
* g-encstr.ads: Likewise.
* g-spchge.ads: Likewise.
* g-u3spch.ads: Likewise.
* g-wispch.ads: Likewise.
* g-zspche.ads: Likewise.
* namet-sp.ads: Likewise.
* s-os_lib.ads: Likewise.
* s-regexp.ads: Likewise.
* s-regpat.ads: Likewise.
* s-string.ads: Likewise.
* s-tasloc.ads: Likewise.
* s-utf_32.ads: Likewise.
* sem_aux.ads: Likewise.
* a-assert.adb: Likewise.
* a-chacon.adb: Likewise.
* a-envvar.adb: Likewise.
* a-exetim-mingw.adb: Likewise.
* a-suenco.adb: Likewise.
* a-suenst.adb: Likewise.
* a-suewst.adb: Likewise.
* a-suezst.adb: Likewise.
* a-tirsfi.adb: Likewise.
* a-wichha.adb: Likewise.
* a-zchhan.adb: Likewise.
* a-zchuni.adb: Likewise.
* a-zrstfi.adb: Likewise.
* aspects.adb: Likewise.
* g-byorma.adb: Likewise.
* g-decstr.adb: Likewise.
* g-encstr.adb: Likewise.
* g-spchge.adb: Likewise.
* g-u3spch.adb: Likewise.
* g-wispch.adb: Likewise.
* g-zspche.adb: Likewise.
* namet-sp.adb: Likewise.
* s-except.adb: Likewise.
* s-inmaop-vxworks.adb: Likewise.
* s-os_lib.adb: Likewise.
* s-regexp.adb: Likewise.
* s-regpat.adb: Likewise.
* s-string.adb: Likewise.
* s-tasloc.adb: Likewise.
* s-utf_32.adb: Likewise.
* s-wchcon.adb: Likewise.
* sem_aux.adb: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186261 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/tree-ssa/vrp60.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186260 138bc75d-0d04-0410-961f-82ee72b054a4

* g++.dg/cpp0x/udlit-raw-op.C: Don't use CRLF endings.
* gcc.dg/tree-ssa/vrp59.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186259 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/dll-8.c: Remove execute permissions.
* g++.dg/ext/dllexport5.C: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186258 138bc75d-0d04-0410-961f-82ee72b054a4

Remove SIO and GNU_LD from config/pa/pa.opt

2012-04-09  H.J. Lu  <hongjiu.lu@intel.com>

PR other/52777
* config/pa/pa.opt: Remove SIO and GNU_LD.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186257 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186256 138bc75d-0d04-0410-961f-82ee72b054a4

PR lto/52722
PR lto/51765
PR lto/52634
* lto-cgraph.c (compute_ltrans_boundary): When alias is in the boundary,
add its target too.
* lto.c (add_references_to_partition): Add also aliased nodes.
(add_cgraph_node_to_partition,
add_varpool_node_to_partition): Work on nodes, not functions/variables;
when adding alias, add also the aliased object.

* gcc.dg/lto/pr52634_1.c: New testcase.
* gcc.dg/lto/pr52634_0.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186252 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/52883
* config/i386/predicates.md (x86_64_zext_general_operand): Prevent
VOIDmode immediate operands.
* config/i386/constraints.md (Wz): New constraint.
* config/i386/i386.md (*zero_extendsidi2_rex64): Use Wz instead of Z.

testsuite/ChangeLog:

PR target/52883
* gcc.target/i386/pr52883.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186243 138bc75d-0d04-0410-961f-82ee72b054a4

* lib/target-supports.exp (check_effective_target_sparc_v9): New.
(check_effective_target_sync_long_long): Add SPARC case.
(check_effective_target_sync_long_long_runtime): Likewise.
(check_effective_target_sync_int_long): Adjust SPARC case.
(check_effective_target_sync_char_short): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186241 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/52717
* config/sparc/sparc.c (sparc_file_end): Set TREE_PUBLIC explicitly on
the DECL generated for the special GOT helper.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186237 138bc75d-0d04-0410-961f-82ee72b054a4

* config/sh/constraints.md: Update list of constraints in
comment block.
(Sr0): Remove unused memory constraint.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186234 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186233 138bc75d-0d04-0410-961f-82ee72b054a4

2012-04-08  Manuel López-Ibáñez  <manu@gcc.gnu.org>

* tree-pretty-print.h: Update comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186229 138bc75d-0d04-0410-961f-82ee72b054a4

Adapt ChangeLog for previous commit of two patches at once.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186226 138bc75d-0d04-0410-961f-82ee72b054a4