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2012-08-09re PR fortran/54199 (Superfluous diagnostic "is also the name of an ↵Tobias Burnus4-1/+24
intrinsic" for internal procedures) 2012-08-09 Tobias Burnus <burnus@net-b.de> PR fortran/54199 * intrinsic.c (gfc_warn_intrinsic_shadow): Better warning for internal procedures. 2012-08-09 Tobias Burnus <burnus@net-b.de> PR fortran/54199 * gfortran.dg/intrinsic_shadow_4.f90: New. From-SVN: r190251
2012-08-09tree.h (SSA_VAR_P): Simplify.Richard Guenther9-32/+44
2012-08-09 Richard Guenther <rguenther@suse.de> * tree.h (SSA_VAR_P): Simplify. * tree-ssanames.c (make_ssa_name_fn): Strengthen assert. * fold-const.c (fold_comparison): Check for default def first before checking for PARM_DECL. * tree-complex.c (get_component_ssa_name): Likewise. * tree-inline.c (remap_ssa_name): Likewise. * tree-ssa-loop-ivopts.c (parm_decl_cost): Likewise. * tree-ssa-structalias.c (get_fi_for_callee): Likewise. (find_what_p_points_to): Likewise. * tree-ssa-operands.c (add_stmt_operand): Simplify. From-SVN: r190250
2012-08-09Use accessor functions to manipulate xmlOutputBufferDodji Seketeli2-3/+24
This is a fix to prepare the xmlj_io.c file of gnu classpath to a coming API change in libxml2. Basically, we were previously accessing fields inside the xmlOutputBuffer struct of libxml2. In a coming version of libxml2, that won't be possible anymore. Client code will have to use accessor functions instead. For the gory details, there is an interestin note of Daniel Veillard (author of libxml2) at https://mail.gnome.org/archives/desktop-devel-list/2012-August/msg00007.html. This patch defines too accessor macros that, depending on the version of libxml2 we are using will either access the fields of xmlOutputBuffer directly, or use the new accessor function. Tested on x86_64-unknown-linux-gnu against trunk. libjava/classpath/ * native/jni/xmlj/xmlj_io.c (GET_XML_OUTPUT_BUFFER_CONTENT) (GET_XML_OUTPUT_BUFFER_SIZE): New macros. (xmljOutputWriteCallback): Use them. From-SVN: r190249
2012-08-09Daily bump.GCC Administrator1-1/+1
From-SVN: r190246
2012-08-08Require non-ilp32 for gcc.dg/tree-ssa/slsr-30.cH.J. Lu2-2/+6
* gcc.dg/tree-ssa/slsr-30.c: Require non-ilp32. Remove dg-skip-if. From-SVN: r190242
2012-08-08simplify-rtx.c (simplify_binary_operation_1): Do not simplify IOR to a ↵Joseph Myers4-2/+51
constant if one operand has side effects. * simplify-rtx.c (simplify_binary_operation_1): Do not simplify IOR to a constant if one operand has side effects. testsuite: * gcc.c-torture/execute/20120808-1.c: New test. From-SVN: r190237
2012-08-08builtins.c (expand_builtin_atomic_compare_exchange): Pass old value operand ↵Ulrich Weigand4-8/+33
as MEM to expand_atomic_compare_and_swap. * builtins.c (expand_builtin_atomic_compare_exchange): Pass old value operand as MEM to expand_atomic_compare_and_swap. * config/s390/s390.md ("atomic_compare_and_swap<mode>"): Accept nonimmediate_operand for old value; generate load and store if needed. * config/s390/s390.c (s390_expand_cs_hqi): Accept any operand as vtarget. From-SVN: r190236
2012-08-08re PR middle-end/54146 (Very slow compile with attribute((flatten)))Steven Bosscher4-18/+30
PR middle-end/54146 * gimpify.c (gimplify_body): Only verify_gimple_in_seq with checking enabled. * tree-ssa-loop-manip.c (add_exit_phis_var): Assert that var is a gimple_reg if checking is enabled. (find_uses_to_rename_stmt): Only look at non-virtual USE operands. * tree-into-ssa (compute_global_livein): Change the worklist type from an array to a VEC. From-SVN: r190235
2012-08-08tree-ssa-operands.h (virtual_operand_p): Declare.Richard Guenther6-18/+37
2012-08-08 Richard Guenther <rguenther@suse.de> * tree-ssa-operands.h (virtual_operand_p): Declare. * tree-ssa-operands.c (virtual_operand_p): New predicate. * gimple.c (is_gimple_reg): Use virtual_operand_p. * tree-into-ssa.c (prepare_block_for_update): Likewise. * tree-vect-loop-manip.c (adjust_debug_stmts): Likewise. From-SVN: r190231
2012-08-08ffi.c (ffi_prep_closure_loc): Don't ASSERT ABI test, just return FFI_BAD_ABI ↵Uros Bizjak2-1/+7
when things are wrong. * src/s390/ffi.c (ffi_prep_closure_loc): Don't ASSERT ABI test, just return FFI_BAD_ABI when things are wrong. From-SVN: r190230
2012-08-08tree-call-cdce.c (check_pow): Simplify.Richard Guenther11-89/+71
2012-08-08 Richard Guenther <rguenther@suse.de> * tree-call-cdce.c (check_pow): Simplify. (gen_conditions_for_pow_int_base): Likewise. * tree-ssa-dom.c (propagate_rhs_into_lhs): Do not handle virtual operands here. * tree-ssa-operands.c (get_name_decl): Remove unused function. * gimplify.c (gimple_regimplify_operands): Remove dead code. * tree-vrp.c (get_value_range): Move SSA_NAME_VAR access. * tree-parloops.c (create_phi_for_local_result): Use copy_ssa_name. * value-prof.c (gimple_ic): Use duplicate_ssa_name. (gimple_stringop_fixed_value): Likewise. * tree.c (needs_to_live_in_memory): Remove SSA name handling. * tree-stdarg.c (find_va_list_reference): Store SSA_NAME_VERSIONs in the bitmap alongside shifted DECL_UIDs. (va_list_counter_struct_op): Likewise. (va_list_ptr_read): Likewise. (va_list_ptr_write): Likewise. (check_va_list_escapes): Likewise. (check_all_va_list_escapes): Likewise. (execute_optimize_stdarg): Likewise. * tree-outof-ssa.c (insert_backedge_copies): Use copy_ssa_name. From-SVN: r190229
2012-08-08Don't return identity for CONST or symbolic referenceH.J. Lu4-7/+33
gcc/ PR rtl-optimization/54157 * combine.c (gen_lowpart_for_combine): Don't return identity for CONST or symbolic reference. gcc/testsuite/ PR rtl-optimization/54157 * gcc.target/i386/pr54157.c: New file. From-SVN: r190228
2012-08-08i386-common.c (OPTION_MASK_ISA_ADX_SET): New.Michael Zolotukhin26-12/+376
ChangeLog: 2012-08-08 Michael Zolotukhin <michael.v.zolotukhin@intel.com> * common/config/i386/i386-common.c (OPTION_MASK_ISA_ADX_SET): New. (OPTION_MASK_ISA_ADX_UNSET): Likewise. (ix86_handle_option): Handle madx option. * config.gcc (i[34567]86-*-*): Add adxintrin.h. (x86_64-*-*): Likewise. * config/i386/adxintrin.h: New header. * config/i386/driver-i386.c (host_detect_local_cpu): Detect ADCX/ADOX support. * config/i386/i386-builtin-types.def (UCHAR_FTYPE_UCHAR_UINT_UINT_PUNSIGNED): New function type. (UCHAR_FTYPE_UCHAR_ULONGLONG_ULONGLONG_PULONGLONG): Likewise. * config/i386/i386-c.c: Define __ADX__ if needed. * config/i386/i386.c (ix86_target_string): Define -madx option. (PTA_ADX): New. (ix86_option_override_internal): Handle new option. (ix86_valid_target_attribute_inner_p): Add OPT_madx. (ix86_builtins): Add IX86_BUILTIN_ADDCARRYX32, IX86_BUILTIN_ADDCARRYX64. (ix86_init_mmx_sse_builtins): Define corresponding built-ins. (ix86_expand_builtin): Handle these built-ins. (ix86_expand_args_builtin): Handle new function types. * config/i386/i386.h (TARGET_ADX): New. * config/i386/i386.md (adcx<mode>3): New define_insn. * config/i386/i386.opt (madx): New. * config/i386/x86intrin.h: Include adxintrin.h. testsuite/ChangeLog: * gcc.target/i386/adx-addcarryx32-1.c: New. * gcc.target/i386/adx-addcarryx32-2.c: New. * gcc.target/i386/adx-addcarryx64-1.c: New. * gcc.target/i386/adx-addcarryx64-2.c: New. * gcc.target/i386/adx-check.h: New. * gcc.target/i386/i386.exp (check_effective_target_adx): New. * gcc.target/i386/sse-12.c: Add -madx. * gcc.target/i386/sse-13.c: Ditto. * gcc.target/i386/sse-14.c: Ditto. * gcc.target/i386/sse-22.c: Ditto. * gcc.target/i386/sse-23.c: Ditto. * g++.dg/other/i386-2.C: Ditto. * g++.dg/other/i386-3.C: Ditto. From-SVN: r190227
2012-08-08oops - accidentally omitted from previous delta.Nick Clifton1-0/+4
From-SVN: r190225
2012-08-08* config/rl78/rl78.c: Include tree-pass.h.Nick Clifton1-1/+2
From-SVN: r190224
2012-08-08re PR middle-end/54146 (Very slow compile with attribute((flatten)))Steven Bosscher2-20/+25
PR middle-end/54146 * ira.c (init_live_subregs): Take live_subregs_used as a bitmap. (build_insn_chain): Make live_subregs_used a bitmap. Use SBITMAP_SIZE to ignore the paradoxical bytes of subregs. Use sbitmap_free to free the live_subreg sbitmaps. From-SVN: r190223
2012-08-08re PR middle-end/54146 (Very slow compile with attribute((flatten)))Steven Bosscher3-64/+71
PR middle-end/54146 * ifcvt.c: Include pointer-set.h. (cond_move_process_if_block): Change type of then_regs and else_regs from alloca'd array to pointer_sets. (check_cond_move_block): Update for this change. (cond_move_convert_if_block): Likewise. * Makefile.in: Fix dependencies for ifcvt.o. From-SVN: r190222
2012-08-08gimple-ssa-strength-reduction.c (struct incr_info_d): New struct.Bill Schmidt27-8/+1597
gcc: 2012-08-07 Bill Schmidt <wschmidt@linux.vnet.ibm.com> * gimple-ssa-strength-reduction.c (struct incr_info_d): New struct. (incr_vec): New static var. (incr_vec_len): Likewise. (address_arithmetic_p): Likewise. (stmt_cost): Remove dead assignment. (dump_incr_vec): New function. (cand_abs_increment): Likewise. (lazy_create_slsr_reg): Likewise. (incr_vec_index): Likewise. (count_candidates): Likewise. (record_increment): Likewise. (record_increments): Likewise. (unreplaced_cand_in_tree): Likewise. (optimize_cands_for_speed_p): Likewise. (lowest_cost_path): Likewise. (total_savings): Likewise. (analyze_increments): Likewise. (ncd_for_two_cands): Likewise. (nearest_common_dominator_for_cands): Likewise. (profitable_increment_p): Likewise. (insert_initializers): Likewise. (introduce_cast_before_cand): Likewise. (replace_rhs_if_not_dup): Likewise. (replace_one_candidate): Likewise. (replace_profitable_candidates): Likewise. (analyze_candidates_and_replace): Handle candidates with SSA-name strides. gcc/testsuite: 2012-08-07 Bill Schmidt <wschmidt@linux.vnet.ibm.com> * gcc.dg/tree-ssa/slsr-5.c: New. * gcc.dg/tree-ssa/slsr-6.c: New. * gcc.dg/tree-ssa/slsr-7.c: New. * gcc.dg/tree-ssa/slsr-8.c: New. * gcc.dg/tree-ssa/slsr-9.c: New. * gcc.dg/tree-ssa/slsr-10.c: New. * gcc.dg/tree-ssa/slsr-11.c: New. * gcc.dg/tree-ssa/slsr-12.c: New. * gcc.dg/tree-ssa/slsr-13.c: New. * gcc.dg/tree-ssa/slsr-14.c: New. * gcc.dg/tree-ssa/slsr-15.c: New. * gcc.dg/tree-ssa/slsr-16.c: New. * gcc.dg/tree-ssa/slsr-17.c: New. * gcc.dg/tree-ssa/slsr-18.c: New. * gcc.dg/tree-ssa/slsr-19.c: New. * gcc.dg/tree-ssa/slsr-20.c: New. * gcc.dg/tree-ssa/slsr-21.c: New. * gcc.dg/tree-ssa/slsr-22.c: New. * gcc.dg/tree-ssa/slsr-23.c: New. * gcc.dg/tree-ssa/slsr-24.c: New. * gcc.dg/tree-ssa/slsr-25.c: New. * gcc.dg/tree-ssa/slsr-26.c: New. * gcc.dg/tree-ssa/slsr-30.c: New. * gcc.dg/tree-ssa/slsr-31.c: New. From-SVN: r190220
2012-08-08Daily bump.GCC Administrator1-1/+1
From-SVN: r190219
2012-08-07re PR libstdc++/54005 (Use __atomic_always_lock_free in libstdc++ ↵Benjamin Kosnik3-6/+12
is_lock_free instead of __atomic_is_lock_free) 2012-08-07 Benjamin Kosnik <bkoz@redhat.com> PR libstdc++/54005 * include/std/atomic: Use __atomic_always_lock_free. * include/bits/atomic_base.h: Same. From-SVN: r190216
2012-08-07cfg.c (debug_bb): Do not set TDF_BLOCKS.Steven Bosscher18-28/+69
gcc/ * cfg.c (debug_bb): Do not set TDF_BLOCKS. * cfghooks.c (dump_bb): Honor ~TDF_BLOCKS. * pretty-print.c (pp_base_flush): Do not add a newline, and do not clear pp_needs_newline. * pretty-print.h (pp_newline_and_flush): New macro with the behavior of pp_base_flush before the above change. * langhooks.c (lhd_print_error_function): Use pp_newline_and_flush instead of pp_flush. * diagnostic.c (diagnostic_finish): Likewise. (diagnostic_report_diagnostic): Likewise. (verbatim): Likewise. (error_recursion): Likewise. * tree-pretty-print.c (print_generic_stmt): Likewise. (print_generic_stmt_indented): LIkewise. * gimple-pretty-print.c (print_gimple_stmt): Likewise. (print_gimple_seq): Likewise. (gimple_dump_bb_buff): Likewise. c-family/ * c-pretty-print.c (pp_c_function_definition): Use pp_newline_and_flush instead of separate pp_newline and pp_flush. (print_c_tree): Likewise. cp/ * error.c (print_instantiation_context): Pretty-print a newline before diagnostic_flush_buffer. * cxx-pretty-print.c (pp_cxx_function_definition): Use pp_newline_and_flush instead of separate pp_newline and pp_flush. testsuite/ * gcc.dg/tree-prof/update-loopch.c: Ask for dump with blocks info. * gcc.dg/tree-ssa/attr-hotcold-2.c: Likewise. * gcc.dg/tree-ssa/pr18133-1.c: Likewise. From-SVN: r190215
2012-08-07* ChangeLog: Add PR number.Uros Bizjak1-1/+3
From-SVN: r190213
2012-08-07var-tracking.c (var_lowpart): Exit early for matched modes.Uros Bizjak2-4/+8
* var-tracking.c (var_lowpart): Exit early for matched modes. From-SVN: r190212
2012-08-07s390: Convert from sync to atomic optabsRichard Henderson4-223/+505
* config/s390/s390.c (s390_emit_compare_and_swap): Update for atomic_compare_and_swapsi_internal name change. (s390_expand_insv): Try RISBG last, not requiring operands in registers but forcing them there. Try a limited form of ICM. (s390_two_part_insv): New. (s390_expand_cs_hqi): Use it. Update for atomic optabs. * config/s390/s390.md (UNSPEC_MOVA): New. (TDSI): Remove mode iterator. (DGPR, DINT, TDI): New mode iterators. (td): New mode attribute. (mem_signal_fence): New. (mem_thread_fence): Rename from memory_barrier; update for model arg. (mem_thread_fence_1): Rename from *memory_barrier. (atomic_load<DINT>, atomic_store<DINT>): New expanders. (atomic_loaddi_1, atomic_loadti_1): New. (atomic_storedi_1, atomic_storeti_1): New. (sync_compare_and_swap<TDSI>, sync_compare_and_swap<HQI>): Remove. (atomic_compare_and_swap<DGPR>, atomic_compare_and_swap<HQI>): New. (atomic_compare_and_swap<DGPR>_internal): New. (*sync_compare_and_swap<DW>, *sync_compare_and_swap<GPR>): Remove. (*atomic_compare_and_swap<TDI>_1): New. (*atomic_compare_and_swapdi_2, *atomic_compare_and_swapsi_3): New. (sync_<ATOMIC_Z196><GPR>, sync_old_<ATOMIC_Z196><GPR>): Remove. (atomic_fetch_<ATOMIC_Z196><GPR>): New. (atomic_fetch_<ATOMC_Z196><GPR>_iaf): New. (sync_<ATOMIC><HQI>, sync_old_<ATOMIC><HQI>): Remove. (sync_new_<ATOMIC><HQI>): Remove. (atomic_<ATOMIC><HQI>, atomic_fetch_<ATOMIC><HQI>): New. (atomic_<ATOMIC>_fetch<HQI>): New. (sync_lock_test_and_set<HQI>): Remove. (atomic_exchange<HQI>): New. From-SVN: r190209
2012-08-07except.c (switch_to_exception_section): Place tables for DECL_ONE_ONLY ↵Paul Brook2-2/+13
functions in comdat groups. 2012-08-07 Paul Brook <paul@codesourcery.com> Sandra Loosemore <sandra@codesourcery.com> gcc/ * except.c (switch_to_exception_section): Place tables for DECL_ONE_ONLY functions in comdat groups. Co-Authored-By: Sandra Loosemore <sandra@codesourcery.com> From-SVN: r190206
2012-08-07tree-flow.h (copy_ssa_name_fn): New function.Richard Guenther14-68/+118
2012-08-07 Richard Guenther <rguenther@suse.de> * tree-flow.h (copy_ssa_name_fn): New function. (duplicate_ssa_name_fn): Likewise. * tree-flow-inline.h (copy_ssa_name): New function. (duplicate_ssa_name): Likewise. * tree-ssanames.c (copy_ssa_name_fn): New function. (duplicate_ssa_name): Rename to ... (duplicate_ssa_name_fn): ... this and adjust. * tree-tailcall.c (update_accumulator_with_ops): Use copy_ssa_name. * tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard1): Likewise. (slpeel_update_phi_nodes_for_guard2): Likewise. (slpeel_tree_peel_loop_to_edge): Likewise. (vect_loop_versioning): Likewise. * tree-parloops.c (transform_to_exit_first_loop): Likewise. (create_parallel_loop): Likewise. * ipa-split.c (split_function): Likewise. * tree-vect-loop.c (vect_is_simple_reduction_1): Likewise. (vect_create_epilog_for_reduction): Likewise. * tree-vect-data-refs.c (bump_vector_ptr): Likewise. (vect_setup_realignment): Likewise. * tree-vect-stmts.c (vectorizable_load): Likewise. * tree-switch-conversion.c (build_one_array): Likewise. (gen_def_assigns): Likewise. * tree-cfg.c (gimple_make_forwarder_block): Likewise. * graphite-sese-to-poly.c (rewrite_close_phi_out_of_ssa): Call create_zero_dim_array with the SSA name. (rewrite_phi_out_of_ssa): Likewise. (rewrite_cross_bb_scalar_dependence): Likewise. Use copy_ssa_name. From-SVN: r190202
2012-08-07tree-dfa.c (set_ssa_default_def): Clear the SSA_NAME_DEFAULT_DEF bit of the ↵Richard Guenther4-7/+22
old name when we clear the slot. 2012-08-07 Richard Guenther <rguenther@suse.de> * tree-dfa.c (set_ssa_default_def): Clear the SSA_NAME_DEFAULT_DEF bit of the old name when we clear the slot. * tree-ssa-live.c (remove_unused_locals): Release any default def associated with an unused var. * tree-ssa-copy.c (may_propagate_copy_into_asm): Always return true. From-SVN: r190201
2012-08-07tree-into-ssa.c (rewrite_stmt): Remove clobbers for variables we rewrite ↵Richard Guenther6-9/+57
into SSA form. 2012-08-07 Richard Guenther <rguenther@suse.de> * tree-into-ssa.c (rewrite_stmt): Remove clobbers for variables we rewrite into SSA form. (rewrite_enter_block): Adjust. * gimple-iterator.c (gsi_replace): Also allow replacement with a stmt without a lhs. * tree-ssa-live.c (remove_unused_locals): Remove code handling clobbers of SSA names. * tree-nested.c (convert_local_reference_stmt): Remove clobbers for variables we access through the local chain. * tree-cfg.c (verify_gimple_assign_single): Verify clobbers clobber full decls only. From-SVN: r190200
2012-08-07gimple.h (gimple_phi_set_result): Adjust SSA_NAME_DEF_STMT.Richard Guenther18-45/+48
2012-08-07 Richard Guenther <rguenther@suse.de> * gimple.h (gimple_phi_set_result): Adjust SSA_NAME_DEF_STMT. * tree-phinodes.c (make_phi_node): Allow a NULL var. * tree-into-ssa.c (insert_phi_nodes_for): Simplify. * tree-complex.c (update_phi_components): Likewise. * tree-ssa-loop-manip.c (create_iv): Likewise. (add_exit_phis_edge): Likewise. (split_loop_exit_edge): Likewise. (tree_transform_and_unroll_loop): Likewise. * value-prof.c (gimple_ic): Likewise. (gimple_stringop_fixed_value): Likewise. * tree-tailcall.c (tree_optimize_tail_calls_1): Likewise. * omp-low.c (expand_parallel_call): Likewise. (expand_omp_for_static_chunk): Likewise. (expand_omp_atomic_pipeline): Likewise. * tree-parloops.c (create_phi_for_local_result): Likewise. (transform_to_exit_first_loop): Likewise. * tree-vect-data-refs.c (vect_setup_realignment): Likewise. * graphite-scop-detection.c (canonicalize_loop_closed_ssa): Likewise. * tree-predcom.c (initialize_root_vars): Likewise. (initialize_root_vars_lm): Likewise. * sese.c (sese_add_exit_phis_edge): Likewise. * gimple-streamer-in.c (input_phi): Likewise. * tree-inline.c (copy_phis_for_bb): Likewise. * tree-ssa-phiprop.c (phiprop_insert_phi): Likewise. * tree-cfg.c (gimple_make_forwarder_block): Likewise. (gimple_duplicate_bb): Likewise. From-SVN: r190199
2012-08-07mn10300.c (mn10300_expand_prologue): Report stack usage if requested.Nick Clifton2-0/+8
* config/mn10300/mn10300.c (mn10300_expand_prologue): Report stack usage if requested. From-SVN: r190198
2012-08-07runtime: support NumCPU() on more platforms Added support for Solaris, Irix, ↵Ian Lance Taylor10-42/+210
*BSD (including Darwin). runtime: support NumCPU() on more platforms Added support for Solaris, Irix, *BSD (including Darwin). Still missing support for RTEMS. Fixes issue 3698 in Go issue tracker. From-SVN: r190197
2012-08-07Daily bump.GCC Administrator1-1/+1
From-SVN: r190194
2012-08-06cgraphunit.c (assemble_thunk): Add source line info.Cary Coutant5-5/+59
2012-08-06 Cary Coutant <ccoutant@google.com> gcc/ * cgraphunit.c (assemble_thunk): Add source line info. * final.c (final): Check for non-null cfg pointer. gcc/testsuite/ * g++.dg/debug/dwarf2/non-virtual-thunk.C: New test case. From-SVN: r190190
2012-08-0624k.md (r24k_unknown_store): Delete special handling for cprestore.Sandra Loosemore3-28/+38
2012-08-06 Sandra Loosemore <sandra@codesourcery.com> Maxim Kuvyrkov <maxim@codesourcery.com> Julian Brown <julian@codesourcery.com> gcc/ * config/mips/24k.md (r24k_unknown_store): Delete special handling for cprestore. (r24k_int_load, r24k_int_arith, r24k_int_mul3, r24k_int_mfhilo) (r24k_int_cop, r24k_int_multi) (r24kf2_1_fcvt_f2i, r24kf2_1_fxfer) (r24kf1_1_fcvt_f2i, r24kf1_1_fxfer): Use mips_store_data_bypass_p instead of store_data_bypass_p. * config/mips/74k.md (r74k_int_store): Delete special handling for cprestore. (r74k_int_load, r74k_int_logical, r74k_int_arith, r74k_int_cmove): Use mips_store_data_bypass_p instead of store_data_bypass_p. Co-Authored-By: Julian Brown <julian@codesourcery.com> Co-Authored-By: Maxim Kuvyrkov <maxim@codesourcery.com> From-SVN: r190189
2012-08-06re PR fortran/35831 ([F95] Shape mismatch check missing for dummy procedure ↵Janus Weil11-70/+281
argument) 2012-08-06 Janus Weil <janus@gcc.gnu.org> PR fortran/35831 * interface.c (check_result_characteristics): New function, which checks the characteristics of function results. (gfc_compare_interfaces,gfc_check_typebound_override): Call it. 2012-08-06 Janus Weil <janus@gcc.gnu.org> PR fortran/35831 * gfortran.dg/dummy_procedure_5.f90: Modified. * gfortran.dg/dummy_procedure_8.f90: New. * gfortran.dg/interface_26.f90: Modified. * gfortran.dg/proc_ptr_11.f90: Modified. * gfortran.dg/proc_ptr_15.f90: Modified. * gfortran.dg/proc_ptr_result_5.f90: Modified. * gfortran.dg/typebound_override_1.f90: Modified. * gfortran.dg/typebound_proc_6.f03: Modified. From-SVN: r190187
2012-08-06[multiple changes]Paolo Carlini21-39/+364
2012-08-06 Paolo Carlini <paolo.carlini@oracle.com> * testsuite/decimal/mixed-mode-cmp_neg.cc: Add test variable; minor tweaks. * testsuite/decimal/unary-arith.cc: Likewise. * testsuite/decimal/ctor.cc: Likewise. * testsuite/decimal/conversion-to-integral.cc: Likewise. * testsuite/decimal/make-decimal.cc: Likewise. * testsuite/decimal/comparison.cc: Likewise. * testsuite/decimal/incdec-memfunc.cc: Likewise. * testsuite/decimal/conversion-to-generic-float.cc: Likewise. * testsuite/decimal/compound-assignment-memfunc.cc: Likewise. * testsuite/decimal/cast_neg.cc: Likewise. * testsuite/decimal/incdec.cc: Likewise. * testsuite/decimal/mixed-mode-arith_neg.cc: Likewise. * testsuite/decimal/binary-arith.cc: Likewise. * testsuite/decimal/conversion-from-float.cc: Likewise. * testsuite/decimal/conversion-from-integral.cc: Likewise. * testsuite/decimal/compound-assignment.cc: Likewise. 2012-08-06 Peter Bergner <bergner@vnet.ibm.com> PR libstdc++/54036 * include/decimal/decimal.h (_DEFINE_DECIMAL_UNARY_OP): Use _Op as a unary operator. * testsuite/decimal/pr54036-1.cc: New test. * testsuite/decimal/pr54036-2.cc: Likewise. * testsuite/decimal/pr54036-3.cc: Likewise. From-SVN: r190186
2012-08-06re PR tree-optimization/51938 (missed optimization: 2 comparisons)Marc Glisse7-84/+193
2012-08-06 Marc Glisse <marc.glisse@inria.fr> gcc/ PR tree-optimization/51938 PR tree-optimization/52005 * tree-ssa-ifcombine.c (ifcombine_ifandif): New parameters for inverted conditions. (ifcombine_iforif): Remove, merge code into ifcombine_ifandif. (tree_ssa_ifcombine_bb): Update calls to the above. Detect !a&&b and !a||b patterns. gcc/testsuite/ PR tree-optimization/51938 PR tree-optimization/52005 * gcc.dg/tree-ssa/ssa-ifcombine-8.c: New testcase. * gcc.dg/tree-ssa/ssa-ifcombine-9.c: Likewise. * gcc.dg/tree-ssa/ssa-ifcombine-10.c: Likewise. * gcc.dg/tree-ssa/ssa-ifcombine-11.c: Likewise. From-SVN: r190184
2012-08-06Avoid crashing on erroneous static_assert usageDodji Seketeli4-0/+24
When working on something else, I noticed that failing to provide the second argument to the static_assert operator would lead to an ICE. Fixed thus, and tested against trunk on x86_64-unknown-linux-gnu. gcc/cp/ * semantics.c (finish_static_assert): Don't crash on erroneous message or condition. gcc/testsuite/ * g++.dg/cpp0x/static_assert8.C: New test. From-SVN: r190182
2012-08-06tree-emutls.c (new_emutls_decl): When a var_section is requested by the ↵Olivier Hainque2-2/+7
target... * tree-emutls.c (new_emutls_decl): When a var_section is requested by the target, attach the new decl to that, not to the template section. From-SVN: r190179
2012-08-06sfinae38.C: New.Jason Merrill2-0/+14
2012-08-06 Jason Merrill <jason@redhat.com> * g++.dg/cpp0x/sfinae38.C: New. From-SVN: r190176
2012-08-06re PR c++/54165 (Cast to "void" should not implicitly call conversion functions)Marc Glisse4-6/+35
/cp 2012-08-06 Marc Glisse <marc.glisse@inria.fr> Paolo Carlini <paolo.carlini@oracle.com> PR c++/54165 * typeck.c (build_static_cast_1): Move the conversion to void case before the perform_direct_initialization_if_possible call. /testsuite 2012-08-06 Marc Glisse <marc.glisse@inria.fr> Paolo Carlini <paolo.carlini@oracle.com> PR c++/54165 * g++.dg/conversion/void2.C: New. Co-Authored-By: Paolo Carlini <paolo.carlini@oracle.com> From-SVN: r190175
2012-08-06Makefile.in: Add support for 32-bit VxWorks for SPARC in kernel mode.Jose Ruiz2-3/+24
2012-08-06 Jose Ruiz <ruiz@adacore.com> * gcc-interface/Makefile.in: Add support for 32-bit VxWorks for SPARC in kernel mode. From-SVN: r190173
2012-08-06[multiple changes]Arnaud Charlet13-72/+468
2012-08-06 Arnaud Charlet <charlet@adacore.com> * prj-attr.adb (Register_New_Package): Add missing blank. 2012-08-06 Ed Schonberg <schonberg@adacore.com> * exp_aggr.adb (Is_Two_Dim_Packed_Array): New predicate, used when computing maximum size allowable to construct static aggregate. 2012-08-06 Vincent Pucci <pucci@adacore.com> * freeze.adb (Freeze_Entity): Inherit_Aspects_At_Freeze_Point calls added for derived types and subtypes. * sem_aux.adb, sem_aux.ads (Get_Rep_Item, Get_Rep_Pragma, Has_Rep_Pragma): New routines. * sem_ch13.ads (Inherit_Aspects_At_Freeze_Point): New routine. * sem_ch13.adb (Analyze_Aspect_Specifications): Error message for aspect Lock_Free fixed. (Inherits_Aspects_At_Freeze_Point): New routine. * sem_ch3.adb: Several flag settings removed since inheritance of aspects must be performed at freeze point. 2012-08-06 Thomas Quinot <quinot@adacore.com> * s-oscons-tmplt.c: Fix s-oscons.ads formatting on VxWorks. 2012-08-06 Vincent Pucci <pucci@adacore.com> * sem_dim.adb (Analyze_Dimension_Binary_Op): Issue an error message for unknown exponent at compile-time. 2012-08-06 Gary Dismukes <dismukes@adacore.com> * sem_eval.ads (Compile_Time_Known_Value_Or_Aggr): Enhance comment to make it clear that the aggregate's evaluation might still involve run-time checks even though the aggregate is considered known at compile time. * sinfo.ads (Compile_Time_Known_Aggregate): Correct comment to refer to Exp_Aggr instead of Sem_Aggr. From-SVN: r190172
2012-08-06[multiple changes]Arnaud Charlet10-60/+87
2012-08-06 Robert Dewar <dewar@adacore.com> * xoscons.adb: Minor code reorganization (remove unused variable E at line 331). * g-sercom.ads, exp_attr.adb: Minor reformatting. * sinfo.adb, sinfo.ads: Minor cleanup, remove unused flag Static_Processing_OK. 2012-08-06 Ed Schonberg <schonberg@adacore.com> * sem_ch3.adb (Build_Derived_Concurrent_Type): Copy discriminant constraint when building a constrained subtype, to prevent undesirable tree sharing betweeb geberated subtype and derived type definition. 2012-08-06 Thomas Quinot <quinot@adacore.com> * g-sercom-mingw.adb, s-oscons-tmplt.c: Add missing constants on Windows. 2012-08-06 Sergey Rybin <rybin@adacore.com frybin> * tree_io.ads: Update ASIS_Version_Number because of the tree fix for discriminant constraints for concurrent types. From-SVN: r190171
2012-08-06[multiple changes]Arnaud Charlet10-108/+221
2012-08-06 Thomas Quinot <quinot@adacore.com> * sem_ch4.adb: Minor reformatting. 2012-08-06 Thomas Quinot <quinot@adacore.com> * s-oscons-tmplt.c, xoscons.adb: Per the Single UNIX Specification, types cc_t, speed_t, and tcflag_t defined in <termios.h> all are unsigned types. Add required special handling to have their correct unsigned values in s-oscons.ads. 2012-08-06 Thomas Quinot <quinot@adacore.com> * par-ch13.adb: Minor reformatting. 2012-08-06 Thomas Quinot <quinot@adacore.com> * g-sercom.adb, g-sercom.ads, g-sercom-mingw.adb, g-sercom-linux.adb (Set): Add Local and Flow_Control settings. 2012-08-06 Ed Schonberg <schonberg@adacore.com> * exp_attr.adb: Suppress saving of 'Old if assertions are not enabled. From-SVN: r190170
2012-08-06vrp78.c: New test.Tom de Vries2-0/+38
2012-08-06 Tom de Vries <tom@codesourcery.com> * gcc.dg/tree-ssa/vrp78.c: New test. From-SVN: r190169
2012-08-06tree-switch-conversion.c (emit_case_bit_tests): Generate MINUS_EXPR in ↵Tom de Vries2-4/+9
unsigned type. 2012-08-06 Tom de Vries <tom@codesourcery.com> * tree-switch-conversion.c (emit_case_bit_tests): Generate MINUS_EXPR in unsigned type. From-SVN: r190168
2012-08-06[multiple changes]Arnaud Charlet3-9/+39
2012-08-06 Yannick Moy <moy@adacore.com> * sem_ch4.adb (Analyze_Selected_Component): Issue an error in Alfa mode for component not present. 2012-08-06 Thomas Quinot <quinot@adacore.com> * exp_ch7.adb (Insert_Actions_In_Scope_Around): Do not use a renaming of Scope_Stack.Table (Scope_Stack.Last), as Process_Transient_Object may introduce new scopes and cause Scope_Stack.Table to be reallocated. From-SVN: r190167
2012-08-06[multiple changes]Arnaud Charlet19-127/+218
2012-08-06 Robert Dewar <dewar@adacore.com> * exp_util.adb, switch-c.adb, inline.ads, sem_ch10.adb, types.ads, checks.adb, sem_prag.adb, sem.adb, sem.ads, sem_res.adb, sem_attr.adb, gnat1drv.adb, exp_ch4.adb, exp_ch6.adb, opt.ads, osint.adb: Implement extended overflow checks (step 1). (Overflow_Check_Type, Suppress_Record, Suppress_All): New types. (Suppress_Array): Extended to include switches to control extended overflow checking (and renamed to Suppress_Record). Update all uses of Suppress_Array. 2012-08-06 Thomas Quinot <quinot@adacore.com> * makeutl.ads: Minor documentation fix. 2012-08-06 Thomas Quinot <quinot@adacore.com> * exp_ch7.adb: Minor reformatting. From-SVN: r190166
2012-08-06[multiple changes]Arnaud Charlet4-6/+32
2012-08-06 Geert Bosch <bosch@adacore.com> * a-ngelfu.adb: Change obsolete comment that this is a non-strict implementation. 2012-08-06 Steve Baird <baird@adacore.com> * exp_ch7.adb (Build_Finalizer.Process_Object_Declaration): If CodePeer_Mode = True then omit exception handlers for finalization calls 2012-08-06 Robert Dewar <dewar@adacore.com> * exp_aggr.adb: Minor reformatting. From-SVN: r190165
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