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* cfgloopmanip.c (copy_loop_info): New function.
(duplicate_loop): Use it.
(loop_version): Use it.
* loop-unswitch.c (unswitch_loop): Use it.
* cfgloop.h (copy_loop_info): Declare.
From-SVN: r192543
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parameter and use it to estimate code optimized out in the...
* tree-ssa-loop-ivcanon.c (tree_estimate_loop_size): Add edge_to_cancel
parameter and use it to estimate code optimized out in the final iteration.
(loop_edge_to_cancel): New function.
(try_unroll_loop_completely): New IRRED_IVALIDATED parameter;
handle unrolling loops with bounds given via max_loop_iteratins;
handle unrolling non-inner loops when code size shrinks;
tidy dump output; when the last iteration loop still stays
as loop in the CFG forcongly redirect the latch to
__builtin_unreachable.
(canonicalize_loop_induction_variables): Add irred_invlaidated
parameter; record niter bound derrived; dump
max_loop_iterations bounds; call try_unroll_loop_completely
even if no niter bound is given.
(canonicalize_induction_variables): Handle irred_invalidated.
(tree_unroll_loops_completely): Handle non-innermost loops;
handle irred_invalidated.
* cfgloop.h (unlop): Declare.
* cfgloopmanip.c (unloop): Export.
* tree.c (build_common_builtin_nodes): Build BULTIN_UNREACHABLE.
* gcc.target/i386/l_fma_float_?.c: Update.
* gcc.target/i386/l_fma_double_?.c: Update.
* gfortran.dg/do_1.f90: XFAIL
* gcc.dg/tree-ssa/cunroll-1.c: New testcase.
* gcc.dg/tree-ssa/cunroll-2.c: New testcase.
* gcc.dg/tree-ssa/cunroll-3.c: New testcase.
* gcc.dg/tree-ssa/cunroll-4.c: New testcase.
* gcc.dg/tree-ssa/cunroll-5.c: New testcase.
* gcc.dg/tree-ssa/ldist-17.c: Block cunroll to make testcase still
valid.
From-SVN: r192538
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options, whether they use Var(...) or not.
2012-10-17 Michael Meissner <meissner@linux.vnet.ibm.com>
* opth-gen.awk (TARGET_* generation): Always generate TARGET_<xxx>
for Mask options, whether they use Var(...) or not.
* config/linux-android.h (ANDROID_TARGET_OS_CPP_BUILTINS): Use
TARGET_<xxx> instead of OPTION_<xxx>.
* config/i386/i386.h (TARGET_64BIT): Likewise.
(TARGET_MMX): Likewise.
(TARGET_3DNOW): Likewise.
(TARGET_3DNOW_A): Likewise.
(TARGET_SSE): Likewise.
(TARGET_SSE2): Likewise.
(TARGET_SSE3): Likewise.
(TARGET_SSSE3): Likewise.
(TARGET_SSE4_1): Likewise.
(TARGET_SSE4_2): Likewise.
(TARGET_AVX): Likewise.
(TARGET_AVX2): Likewise.
(TARGET_FMA): Likewise.
(TARGET_SSE4A): Likewise.
(TARGET_FMA4): Likewise.
(TARGET_XOP): Likewise.
(TARGET_LWP): Likewise.
(TARGET_ROUND): Likewise.
(TARGET_ABM): Likewise.
(TARGET_BMI): Likewise.
(TARGET_BMI2): Likewise.
(TARGET_LZCNT): Likewise.
(TARGET_TBM): Likewise.
(TARGET_POPCNT): Likewise.
(TARGET_SAHF): Likewise.
(TARGET_MOVBE): Likewise.
(TARGET_CRC32): Likewise.
(TARGET_AES): Likewise.
(TARGET_PCLMUL): Likewise.
(TARGET_CMPXCHG16B): Likewise.
(TARGET_FSGSBASE): Likewise.
(TARGET_RDRND): Likewise.
(TARGET_F16C): Likewise.
(TARGET_RTM ): Likewise.
(TARGET_HLE): Likewise.
(TARGET_RDSEED): Likewise.
(TARGET_PRFCHW): Likewise.
(TARGET_ADX): Likewise.
(TARGET_64BIT): Likewise.
(TARGET_MMX): Likewise.
(TARGET_3DNOW): Likewise.
(TARGET_3DNOW_A): Likewise.
(TARGET_SSE): Likewise.
(TARGET_SSE2): Likewise.
(TARGET_SSE3): Likewise.
(TARGET_SSSE3): Likewise.
(TARGET_SSE4_1): Likewise.
(TARGET_SSE4_2): Likewise.
(TARGET_AVX): Likewise.
(TARGET_AVX2): Likewise.
(TARGET_FMA): Likewise.
(TARGET_SSE4A): Likewise.
(TARGET_FMA4): Likewise.
(TARGET_XOP): Likewise.
(TARGET_LWP): Likewise.
(TARGET_ROUND): Likewise.
(TARGET_ABM): Likewise.
(TARGET_BMI): Likewise.
(TARGET_BMI2): Likewise.
(TARGET_LZCNT): Likewise.
(TARGET_TBM): Likewise.
(TARGET_POPCNT): Likewise.
(TARGET_SAHF): Likewise.
(TARGET_MOVBE): Likewise.
(TARGET_CRC32): Likewise.
(TARGET_AES): Likewise.
(TARGET_PCLMUL): Likewise.
(TARGET_CMPXCHG16B): Likewise.
(TARGET_FSGSBASE): Likewise.
(TARGET_RDRND): Likewise.
(TARGET_F16C): Likewise.
(TARGET_RTM): Likewise.
(TARGET_HLE): Likewise.
(TARGET_RDSEED): Likewise.
(TARGET_PRFCHW): Likewise.
(TARGET_ADX): Likewise.
(TARGET_LP64): Likewise.
(TARGET_X32): Likewise.
(TARGET_ISA_ROUND): Likewise.
* config/i386/darwin.h (TARGET_64BIT): Likewise.
* doc/options.texi (Mask): Update documentation to specify only
TARGET_<xxx> is generated.
From-SVN: r192537
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* config/arm/arm.md (UNSPEC_PROLOGUE_USE): Rename this...
(UNSPEC_REGISTER_USE): ... to this.
(prologue_use): Rename this...
(force_register_use): ... to this and update output assembly.
(epilogue) Rename gen_prologue_use to gen_force_register_use.
* config/arm/arm.c (arm_expand_prologue): Likewise.
(thumb1_expand_epilogue): Likewise.
(arm_expand_epilogue): Likewise.
(arm_expand_epilogue): Likewise.
From-SVN: r192533
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* config/avr/avr-arch.h (avr_extra_arch_macro): Remove prototype.
* config/avr/avr.c (avr_extra_arch_macro): Remove variable.
(avr_option_override): Remove setting of avr_extra_arch_macro.
* config/avr/avr-c.c (avr_extra_arch_macro): Replace with
avr_current_device->macro.
From-SVN: r192532
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TREE_CHAIN of PARM_DECLs.
2012-10-17 Richard Biener <rguenther@suse.de>
* tree-streamer-out.c (write_ts_decl_common_tree_pointers):
Do not write TREE_CHAIN of PARM_DECLs.
(write_ts_decl_non_common_tree_pointers): Instead stream
the DECL_ARGUMENTS chain.
* tree-streamer-in.c (lto_input_ts_decl_common_tree_pointers):
Do not read TREE_CHAIN of PARM_DECLs.
(lto_input_ts_decl_non_common_tree_pointes): Instead read
the DECL_ARGUMENTS as chain.
From-SVN: r192529
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* config/iq2000/iq2000.h (call_used_regs): Remove definition.
From-SVN: r192528
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From-SVN: r192527
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* df-problems.c (df_kill_notes): Split up in two functions.
(df_remove_dead_and_unused_notes): New function, first half of
df_kill notes to remove all REG_DEAD and REG_UNUSED notes.
(df_remove_dead_eq_notes): New function, second half of df_kill_notes
to remove REG_EQUAL and REG_EQUIV notes referring to dead registers.
(df_note_bb_compute): Call df_remove_dead_and_unused_notes instead
of df_kill_notes. Call df_remove_dead_eq_notes after processing insn.
* web.c (web): Re-add DF_RD_PRUNE_DEAD_DEFS;
From-SVN: r192526
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__builtin_extract_return_addr.
* doc/extend.texi (Return Address): Change
__builtin_extract_return_address to
__builtin_extract_return_addr.
From-SVN: r192525
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From-SVN: r192522
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From-SVN: r192519
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PR rtl-optimization/54870
* tree.h (TREE_ADDRESSABLE): Document special usage on SSA_NAME.
* cfgexpand.c (update_alias_info_with_stack_vars ): Set it on the
SSA_NAME pointer that points to a partition if there is at least
one variable with it set in the partition.
* dse.c (local_variable_can_escape): New predicate.
(can_escape): Call it.
* gimplify.c (mark_addressable): If this is a partitioned decl, also
mark the SSA_NAME pointer that points to a partition.
From-SVN: r192517
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* rtl.h (get_call_rtx_from): New prototype.
* rtlanal.c (get_call_rtx_from): New function.
* calls.c (emit_call_1): Use it.
* dse.c (scan_insn): Likewise
* dwarf2out.c (dwarf2out_var_location): Likewise.
* sched-deps.c (call_may_noreturn_p): Likewise.
* var-tracking.c (prepare_call_arguments): Likewise.
* config/sh/sh.c (sh_adjust_cost): Likewise.
From-SVN: r192516
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* expr.c (move_by_pieces, move_by_pieces_ninsns, can_store_by_pieces)
(store_by_pieces_1): Don't enter loop when no more data is left.
From-SVN: r192514
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2012-10-16 François Dumont <fdumont@gcc.gnu.org>
* include/debug/formatter.h (_Debug_msg_id): Add
__msg_bucket_index_oob.
* include/debug/macros.h (__glibcxx_check_bucket_index): New.
* include/debug/unordered_set (unordered_set<>::begin(size_type)):
Add check on bucket index.
(unordered_set<>::begin(size_type) const): Likewise.
(unordered_set<>::cbegin(size_type) const): Likewise.
(unordered_set<>::end(size_type)): Likewise.
(unordered_set<>::end(size_type) const): Likewise.
(unordered_set<>::cend(size_type) const): Likewise.
(unordered_set<>::bucket_size(size_type)): Likewise.
(unordered_multiset<>::begin(size_type)): Likewise.
(unordered_multiset<>::begin(size_type) const): Likewise.
(unordered_multiset<>::cbegin(size_type) const): Likewise.
(unordered_multiset<>::end(size_type)): Likewise.
(unordered_multiset<>::end(size_type) const): Likewise.
(unordered_multiset<>::cend(size_type) const): Likewise.
(unordered_multiset<>::bucket_size(size_type)): Likewise.
* include/debug/unordered_map (unordered_map<>::begin(size_type)):
Likewise.
(unordered_map<>::begin(size_type) const): Likewise.
(unordered_map<>::cbegin(size_type) const): Likewise.
(unordered_map<>::end(size_type)): Likewise.
(unordered_map<>::end(size_type) const): Likewise.
(unordered_map<>::cend(size_type) const): Likewise.
(unordered_map<>::bucket_size(size_type)): Likewise.
(unordered_multimap<>::begin(size_type)): Likewise.
(unordered_multimap<>::begin(size_type) const): Likewise.
(unordered_multimap<>::cbegin(size_type) const): Likewise.
(unordered_multimap<>::end(size_type)): Likewise.
(unordered_multimap<>::end(size_type) const): Likewise.
(unordered_multimap<>::cend(size_type) const): Likewise.
(unordered_multimap<>::bucket_size(size_type)): Likewise.
* testsuite/23_containers/unordered_map/debug/bucket_size_neg.cc:
New.
* testsuite/23_containers/unordered_map/debug/begin1_neg.cc: New.
* testsuite/23_containers/unordered_map/debug/begin2_neg.cc: New.
* testsuite/23_containers/unordered_map/debug/cbegin_neg.cc: New.
* testsuite/23_containers/unordered_map/debug/end1_neg.cc: New.
* testsuite/23_containers/unordered_map/debug/end2_neg.cc: New.
* testsuite/23_containers/unordered_map/debug/cend_neg.cc: New.
* testsuite/23_containers/unordered_multimap/debug/bucket_size_neg.cc:
New.
* testsuite/23_containers/unordered_multimap/debug/begin1_neg.cc: New.
* testsuite/23_containers/unordered_multimap/debug/begin2_neg.cc: New.
* testsuite/23_containers/unordered_multimap/debug/cbegin_neg.cc: New.
* testsuite/23_containers/unordered_multimap/debug/end1_neg.cc: New.
* testsuite/23_containers/unordered_multimap/debug/end2_neg.cc: New.
* testsuite/23_containers/unordered_multimap/debug/cend_neg.cc: New.
* testsuite/23_containers/unordered_set/debug/bucket_size_neg.cc:
New.
* testsuite/23_containers/unordered_set/debug/begin1_neg.cc: New.
* testsuite/23_containers/unordered_set/debug/begin2_neg.cc: New.
* testsuite/23_containers/unordered_set/debug/cbegin_neg.cc: New.
* testsuite/23_containers/unordered_set/debug/end1_neg.cc: New.
* testsuite/23_containers/unordered_set/debug/end2_neg.cc: New.
* testsuite/23_containers/unordered_set/debug/cend_neg.cc: New.
* testsuite/23_containers/unordered_multiset/debug/bucket_size_neg.cc:
New.
* testsuite/23_containers/unordered_multiset/debug/begin1_neg.cc: New.
* testsuite/23_containers/unordered_multiset/debug/begin2_neg.cc: New.
* testsuite/23_containers/unordered_multiset/debug/cbegin_neg.cc: New.
* testsuite/23_containers/unordered_multiset/debug/end1_neg.cc: New.
* testsuite/23_containers/unordered_multiset/debug/end2_neg.cc: New.
* testsuite/23_containers/unordered_multiset/debug/cend_neg.cc: New.
From-SVN: r192512
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* loop-doloop.c (doloop_modify): Pass doloop_end pattern to
gen_doloop_begin.
(doloop_optimize): Pass flag to indicate if loop is entered at top
to gen_doloop_end.
* config/arm/thumb2.md (doloop_end): Accept extra operand.
* config/bfin/bfin.md (doloop_end): Likewise.
* config/c6x/c6x.md (doloop_end): Likewise.
* config/ia64/ia64.md (doloop_end): Likewise.
* config/mep/mep.md (doloop_begin, doloop_end): Likewise.
* config/rs6000/rs6000.md (doloop_end): Likewise.
* config/s390/s390.md (doloop_end): Likewise.
* config/sh/sh.md (doloop_end): Likewise.
* config/spu/spu.md (doloop_end): Likewise.
* config/tilegx/tilegx.md (doloop_end): Likewise.
* config/tilepro/tilepro.md (doloop_end): Likewise.
* doc/md.texi (doloop_end): Document new operand.
* basic-block.h (contains_no_active_insn_p): Declare.
* cfgrtl.c (contains_no_active_insn_p): New function, factored
out of ...
(forwarder_block_p): ... here.
From-SVN: r192505
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2012-10-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
PR c/53063
PR c/40989
* doc/options.texi (EnabledBy): Document new form.
* optc-gen.awk: Handle new form of EnabledBy.
* common.opt (Wunused-but-set-parameter): Use EnabledBy.
(Wunused-parameter): Likewise.
* opts.c (finish_options): Do not handle them explicitly.
* opt-functions.awk (search_var_name): New.
From-SVN: r192503
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2012-10-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
PR c/53063
PR c/40989
gcc/
* optc-gen.awk: Handle new form of LangEnabledBy.
* opts.c (set_Wstrict_aliasing): Declare here. Make static.
* common.opt (Wstrict-aliasing=,Wstrict-overflow=): Do not use Init.
* doc/options.texi (LangEnabledBy): Document new form.
* flags.h (set_Wstrict_aliasing): Do not declare.
c-family/
* c.opt (Wstrict-aliasing=,Wstrict-overflow=): Use LangEnabledBy.
* c-opts.c (c_common_handle_option): Do not set them here. Add
comment.
(c_common_post_options): Likewise.
testsuite/
* gcc.dg/Wstrict-overflow-24.c: New.
From-SVN: r192502
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* reload.c (find_reloads_subreg_address): Remove FORCE_REPLACE
parameter. Always replace normal subreg with memory reference
whenever possible. Return NULL otherwise.
(find_reloads_toplev): Always call find_reloads_subreg_address
for subregs of registers equivalent to a memory location.
Only recurse further if find_reloads_subreg_address fails.
(find_reloads_address_1): Only call find_reloads_subreg_address
for subregs of registers equivalent to a memory location.
Properly handle failure of find_reloads_subreg_address.
From-SVN: r192499
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absent OPTIONAL argument)
2012-10-16 Tobias Burnus <burnus@net-b.de>
PR fortran/50981
PR fortran/54618
* trans.h (gfc_conv_derived_to_class, gfc_conv_class_to_class):
Update prototype.
* trans-stmt.c (trans_associate_var,gfc_trans_allocate): Update
calls to those functions.
* trans-expr.c (gfc_conv_derived_to_class,
* gfc_conv_class_to_class,
gfc_conv_expr_present): Handle absent polymorphic arguments.
(class_scalar_coarray_to_class): New function.
(gfc_conv_procedure_call): Update calls.
2012-10-16 Tobias Burnus <burnus@net-b.de>
PR fortran/50981
PR fortran/54618
* gfortran.dg/class_optional_1.f90: New.
* gfortran.dg/class_optional_2.f90: New.
From-SVN: r192495
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PR debug/54796
* rtl.h: Document jump flag on VALUE.
* cselib.h (cselib_set_value_sp_based,
cselib_sp_based_value_p): New prototypes.
* alias.c (find_base_term): For cselib_sp_based_value_p
return static_reg_base_value[STACK_POINTER_REGNUM].
* cselib.c (SP_BASED_VALUE_P): Define.
(cselib_set_value_sp_based, cselib_sp_based_value_p): New functions.
* var-tracking.c (add_stores): Call cselib_set_value_sp_based
for not yet preserved VALUEs of sp on sp assignments if
hard_frame_pointer_adjustment != -1.
(vt_initialize): When setting hard_frame_pointer_adjustment,
disassociate sp from its previous value and call
cselib_set_value_sp_based on a new VALUE created for sp.
* gcc.dg/guality/pr54796.c: New test.
From-SVN: r192494
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in SPEC CPU 2006 when use -O3 -mavx)
PR tree-optimization/54889
* tree-vect-stmts.c (vectorizable_load): Add VIEW_CONVERT_EXPR if
ARRAY_REF newref doesn't have compatible type with vectype element
type, use vectype element type for MEM_REF.
* gfortran.dg/pr54889.f90: New test.
From-SVN: r192493
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hard_reg_set_iterator.
* combine.c (record_dead_and_set_regs): Iterate over hard register set
with a hard_reg_set_iterator.
* cse.c (invalidate_for_call): Likewise.
* gcse.c (compute_hash_table_work): Likewise.
* loop-iv.c (simplify_using_initial_values): Likewise.
* postreload-gcse.c (record_opr_changes): Likewise.
* regcprop.c (copyprop_hardreg_forward_1): Likewise.
* var-tracking.c (dataflow_set_clear_at_call): Likewise.
From-SVN: r192490
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* c-ada-spec.c (ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX): Define.
(dump_generic_ada_node) <INTEGER_CST>: Deal with sizetype specially.
Remove POINTER_TYPE handling, add large unsigned handling and use
ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX for big numbers.
From-SVN: r192489
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2012-10-15 Easwaran Raman <eraman@google.com>
* optabs.c (emit_cmp_and_jump_insn_1): Add a new parameter to
specificy the probability of taking the jump.
(emit_cmp_and_jump_insns): Likewise.
(expand_compare_and_swap_loop): Make the jump predicted not taken.
* dojump.c (do_compare_rtx_and_jump): Remove the code attaching
REG_BR_PROB note and pass probability to emit_cmp_and_jump_insns.
* cfgbuild.c (compute_outgoing_frequencies): Do not guess outgoing
probabilities for branches with more than two successors.
* expr.c (emit_block_move_via_loop): Predict the loop backedge loop
to be highly taken.
(try_casesi): Pass the probability of jumping to the default label.
(try_tablejump): Likewise.
(do_tablejump): Likewise.
* expr.h (try_tablejump): Add a new parameter.
(try_casesi): Likewise.
(emit_cmp_and_jump_insns): Add probability as default parameter with a
default value of -1.
* except.c (sjlj_emit_function_enter): Pass probability to
emit_cmp_and_jump_insns.
* stmt.c (case_node): Add new fields PROB and SUBTREE_PROB.
(do_jump_if_equal): Pass probability for REG_BR_PROB note.
(add_case_node): Pass estimated probability of jumping to the case
label.
(emit_case_decision_tree): Pass default_prob to emit_case_nodes.
(get_outgoing_edge_probs): New function.
(conditional_probability): Likewise.
(reset_out_edges_aux): Likewise.
(compute_cases_per_edge): Likewise.
(emit_case_dispatch_table): Update probabilities of edges coming out
of the switch statement.
(expand_case): Compute and propagate default edge probability to
emit_case_dispatch_table.
(expand_sjlj_dispatch_table): Update calls to add_case_node and
emit_case_dispatch_table.
(balance_case_nodes): Update subtree_prob values.
(emit_case_nodes): Compute edge probabilities and add pass them to
emit_cmp_and_jump_insns.
testsuite/ChangeLog:
2012-10-15 Easwaran Raman <eraman@google.com>
* gcc.dg/tree-prof/switch-case-1.c: New test case.
* gcc.dg/tree-prof/switch-case-2.c: New test case.
From-SVN: r192488
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From-SVN: r192486
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* gcc.dg/torture/stackalign/builtin-apply-2.c,
gcc.dg/builtin-apply2.c: Correct STACK_ARGUMENTS_SIZE for MMIX.
From-SVN: r192483
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PR target/54925
* gcc.c-torture/compile/pr54925.c: New.
From-SVN: r192482
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PR target/51244
* config/sh/sh-protos.h (set_of_reg): New struct.
(sh_find_set_of_reg, sh_is_logical_t_store_expr,
sh_try_omit_signzero_extend): Declare...
* config/sh/sh.c (sh_find_set_of_reg, sh_is_logical_t_store_expr,
sh_try_omit_signzero_extend): ...these new functions.
* config/sh/sh.md (*logical_op_t): New insn_and_split.
(*zero_extend<mode>si2_compact): Use sh_try_omit_signzero_extend
in splitter.
(*extend<mode>si2_compact_reg): Convert to insn_and_split.
Use sh_try_omit_signzero_extend in splitter.
(*mov<mode>_reg_reg): Disallow t_reg_operand as operand 1.
(*cbranch_t): Rewrite combine part in splitter using new
sh_find_set_of_reg function.
PR target/51244
* gcc.target/sh/pr51244-17.c: New.
From-SVN: r192481
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__builtin_set_thread_pointer)
PR target/54760
* config/sh/sh.c (sh_find_base_reg_disp): Stop searching insns when
hitting a call insn if GBR is marked as call used.
* config/sh/iterators.md (QIHISIDI): New mode iterator.
* config/sh/predicates.md (gbr_address_mem): New predicate.
* config/sh/sh.md (*movdi_gbr_load, *movdi_gbr_store): New
insn_and_split.
Use QIHISIDI instead of QIHISI in unnamed GBR addressing splits.
PR target/54760
* gcc.target/sh/pr54760-2.c: Add long long and unsigned long long test
functions.
* gcc.target/sh/pr54760-4.c: New.
From-SVN: r192480
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* config/sh/sh.c: Update function attribute comments.
* doc/extend.texi (function_vector): Rephrase SH2A specific part.
(nosave_low_regs, renesas, trapa_handler): Document SH specific
attributes.
(sp_switch, trap_exit): Add to index.
From-SVN: r192479
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PR target/34777
* gcc.target/sh/torture/sh-torture.exp: New.
* gcc.target/sh/torture/pr34777.c: New.
From-SVN: r192478
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gcc/
2012-10-15 Matthias Klose <doko@ubuntu.com>
* config.gcc: Match arm*-*-linux-* for ARM Linux/GNU.
* doc/install.texi: Use arm-*-*linux-* instead of arm-*-*linux-gnueabi.
gcc/testsuite/
2012-10-15 Matthias Klose <doko@ubuntu.com>
* lib/target-supports.exp (check_profiling_available): Match
arm*-*-linux-* for ARM Linux/GNU.
* g++.dg/torture/predcom-1.C: Match arm*-*-linux-* for ARM Linux/GNU.
* gfortran.dg/enum_10.f90: Likewise.
* gfortran.dg/enum_9.f90: Likewise.
* gcc.target/arm/synchronize.c: Likewise.
* g++.old-deja/g++.jason/enum6.C: Likewise.
* g++.old-deja/g++.other/enum4.C: Likewise.
* g++.old-deja/g++.law/enum9.C: Likewise.
gcc/ada/
2012-10-15 Matthias Klose <doko@ubuntu.com>
* gcc-interface/Makefile.in: Match arm*-*-linux-*eabi* for
ARM Linux/GNU.
libgcc/
2012-10-15 Matthias Klose <doko@ubuntu.com>
* config.host: Match arm*-*-linux-* for ARM Linux/GNU.
libstdc++-v3/
2012-10-15 Matthias Klose <doko@ubuntu.com>
* configure.host: Match arm*-*-linux-* for ARM Linux/GNU.
* testsuite/20_util/make_signed/requirements/typedefs-2.cc: Likewise.
* testsuite/20_util/make_unsigned/requirements/typedefs-2.cc: Likewise.
libjava/
2012-10-15 Matthias Klose <doko@ubuntu.com>
* configure.ac: Match arm*-*-linux-* for ARM Linux/GNU.
* configure: Regenerate.
From-SVN: r192475
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2012-10-15 Tobias Burnus <burnus@net-b.de>
* files.c (read_file_guts, _cpp_save_file_entries): Free memory
before returning.
* lex.c (warn_about_normalization): Ditto.
* mkdeps.c (deps_save): Ditto.
* pch.c (cpp_valid_state): Ditto.
From-SVN: r192474
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gcc/testsuite/
* g++.dg/tls/thread_local-cse.C: Move dg-do line.
* g++.dg/tls/thread_local-wrap4.C: Require fpic.
From-SVN: r192473
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* Fix typo in ChangeLog entry.
From-SVN: r192472
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/cp
2012-10-15 Alexandre Oliva <aoliva@redhat.com>
Paolo Carlini <paolo.carlini@oracle.com>
PR c++/17805
* call.c (build_new_op): Filter out operator functions that don't
satisfy enum-conversion match requirements.
/testsuite
2012-10-15 Alexandre Oliva <aoliva@redhat.com>
Paolo Carlini <paolo.carlini@oracle.com>
PR c++/17805
* g++.dg/overload/operator6.C: New.
Co-Authored-By: Paolo Carlini <paolo.carlini@oracle.com>
From-SVN: r192471
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/cp
2012-10-15 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/50080 (again)
* parser.c (cp_parser_optional_template_keyword): When -pedantic
and C++98 mode restore pre-Core/468 behavior.
/testsuite
2012-10-15 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/50080 (again)
* g++.dg/parse/tmpl-outside2.C: Tweak, error in C++98.
* g++.dg/parse/tmpl-outside1.C: Likewise.
* g++.dg/template/qualttp18.C: Likewise.
* g++.old-deja/g++.pt/memtemp87.C: Likewise.
* g++.old-deja/g++.pt/overload13.C: Likewise.
From-SVN: r192470
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From-SVN: r192469
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* config/i386/sse.md (UNSPEC_MOVU): Remove.
(UNSPEC_LOADU): New.
(UNSPEC_STOREU): Ditto.
(<sse>_movu<ssemodesuffix><avxsizesuffix>): Split to ...
(<sse>_loadu<ssemodesuffix><avxsizesuffix>): ... this and ...
(<sse>_storeu<ssemodesuffix><avxsizesuffix>) ... this.
(<sse2>_movdqu<avxsizesuffix>): Split to ...
(<sse2>_loaddqu<avxsizesuffix>): ... this and ...
(<sse2>_storedqu<avxsizesuffix>): ... this.
(*sse4_2_pcmpestr_unaligned): Update.
(*sse4_2_pcmpistr_unaligned): Ditto.
* config/i386/i386.c (ix86_avx256_split_vector_move_misalign): Use
gen_avx_load{dqu,ups,upd}256 to load from unaligned memory and
gen_avx_store{dqu,ups,upd}256 to store to unaligned memory.
(ix86_expand_vector_move_misalign): Use gen_sse_loadups or
gen_sse2_load{dqu,upd} to load from unaligned memory and
gen_sse_loadups or gen_sse2_store{dqu,upd}256 to store to
unaligned memory.
(struct builtin_description bdesc_spec) <IX86_BUILTIN_LOADUPS>:
Use CODE_FOR_sse_loadups.
<IX86_BUILTIN_LOADUPD>: Use CODE_FOR_sse2_loadupd.
<IX86_BUILTIN_LOADDQU>: Use CODE_FOR_sse2_loaddqu.
<IX86_BUILTIN_STOREUPS>: Use CODE_FOR_sse_storeups.
<IX86_BUILTIN_STOREUPD>: Use CODE_FOR_sse2_storeupd.
<IX86_BUILTIN_STOREDQU>: Use CODE_FOR_sse2_storedqu.
<IX86_BUILTIN_LOADUPS256>: Use CODE_FOR_avx_loadups256.
<IX86_BUILTIN_LOADUPD256>: Use CODE_FOR_avx_loadupd256.
<IX86_BUILTIN_LOADDQU256>: Use CODE_FOR_avx_loaddqu256.
<IX86_BUILTIN_STOREUPS256>: Use CODE_FOR_avx_storeups256.
<IX86_BUILTIN_STOREUPD256>: Use CODE_FOR_avx_storeupd256.
<IX86_BUILTIN_STOREDQU256>: Use CODE_FOR_avx_storedqu256.
testsuite/ChangeLog:
* gcc.target/i386/avx256-unaligned-load-1.c: Update asm scan patterns.
* gcc.target/i386/avx256-unaligned-load-2.c: Ditto.
* gcc.target/i386/avx256-unaligned-load-3.c: Ditto.
* gcc.target/i386/avx256-unaligned-load-4.c: Ditto.
* gcc.target/i386/avx256-unaligned-store-1.c: Ditto.
* gcc.target/i386/avx256-unaligned-store-2.c: Ditto.
* gcc.target/i386/avx256-unaligned-store-3.c: Ditto.
* gcc.target/i386/avx256-unaligned-store-4.c: Ditto.
From-SVN: r192468
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allowed within templates)
/cp
2012-10-15 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/50080
* parser.c (cp_parser_optional_template_keyword): Implement
Core/468, allow outside template.
/testsuite
2012-10-15 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/50080
* g++.dg/parse/tmpl-outside2.C: New.
* g++.dg/parse/tmpl-outside1.C: Adjust.
* g++.dg/template/qualttp18.C: Likewise.
* g++.old-deja/g++.pt/memtemp87.C: Likewise.
* g++.old-deja/g++.pt/overload13.C: Likewise.
From-SVN: r192465
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While reading alias.c, it seemed to me that some comments could use
some cleanups.
gcc/
* alias.c: Cleanup comments.
From-SVN: r192463
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permute expression)
2012-10-15 Marc Glisse <marc.glisse@inria.fr>
PR tree-optimization/54915
gcc/
* tree-ssa-forwprop.c (simplify_vector_constructor): Check
argument's type.
gcc/testsuite/
* gcc.dg/tree-ssa/pr54915.c: New testcase.
From-SVN: r192461
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2012-10-15 Richard Biener <rguenther@suse.de>
* data-streamer.h (bp_pack_string_with_length): New function.
(bp_pack_string): Likewise.
(bp_unpack_indexed_string): Likewise.
(bp_unpack_string): Likewise.
* data-streamer-out.c (bp_pack_string_with_length): Likewise.
(bp_pack_string): Likewise.
* data-streamer-in.c (bp_unpack_indexed_string): Likewise.
(bp_unpack_string): Likewise.
* tree-streamer-out.c (pack_ts_translation_unit_decl_value_fields):
Pack TRANSLATION_UNIT_LANGUAGE here, not ...
(write_ts_translation_unit_decl_tree_pointers): ... here. Remove.
(streamer_pack_tree_bitfields): Adjust.
(streamer_write_tree_body): Likewise.
* tree-streamer-in.c (unpack_ts_translation_unit_decl_value_fields):
Unpack TRANSLATION_UNIT_LANGUAGE here, not ...
(lto_input_ts_translation_unit_decl_tree_pointers): ... here. Remove.
(unpack_value_fields): Adjust.
(streamer_read_tree_body): Likewise.
From-SVN: r192460
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* config/gthr.m4: New. Define GCC_AC_THREAD_HEADER.
* libgcc/configure: Regenerate.
* libgcc/configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
* libstdc++-v3/Makefile.in: Regenerate.
* libstdc++-v3/acinclude.m4: Replace code with GCC_AC_THREAD_HEADER use.
* libstdc++-v3/configure: Regenerate.
* libstdc++-v3/doc/Makefile.in: Regenerate.
* libstdc++-v3/include/Makefile.am: Regenerate.
* libstdc++-v3/include/Makefile.in: Rename variable.
* libstdc++-v3/libsupc++/Makefile.in: Regenerate.
* libstdc++-v3/po/Makefile.in: Regenerate.
* libstdc++-v3/python/Makefile.in: Regenerate.
* libstdc++-v3/src/Makefile.in: Regenerate.
* libstdc++-v3/src/c++11/Makefile.in: Regenerate.
* libstdc++-v3/src/c++98/Makefile.in: Regenerate.
* libstdc++-v3/testsuite/Makefile.in: Regenerate.
From-SVN: r192458
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* genoutput.c (process_template): Process '*' in '@' alternatives.
* doc/md.texi (node Output Statement): Provide example for the above.
From-SVN: r192457
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From-SVN: r192456
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2012-10-15 Richard Guenther <rguenther@suse.de>
PR tree-optimization/54920
* tree-ssa-pre.c (create_expression_by_pieces): Properly
allocate temporary storage for all NARY elements.
* gcc.dg/torture/pr54920.c: New testcase.
From-SVN: r192454
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From-SVN: r192453
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