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2015-11-10nvptx.opt (moptimize): New flag.Nathan Sidwell5-1/+92
* config/nvptx/nvptx.opt (moptimize): New flag. * config/nvptx/nvptx.c (nvptx_option_override): Set nvptx_optimize default. (nvptx_optimize_inner): New. (nvptx_process_pars): Call it when optimizing. * doc/invoke.texi (Nvidia PTX Options): Document -moptimize. From-SVN: r230137
2015-11-10rs6000.c (rs6000_secondary_reload_direct_move): Remove redundant code.Bill Schmidt2-22/+6
2015-11-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com> * config/rs6000/rs6000.c (rs6000_secondary_reload_direct_move): Remove redundant code. From-SVN: r230136
2015-11-10libgo: use Solaris sendfile lib, fix Solaris _in6_addr_t fieldsIan Lance Taylor4-1/+64
Before Solaris 12 the sendfile function is found in -lsendfile, so look for it there. Solaris 12 adds some more types that use _in6_addr_t, that need to be edited in mksysinfo. Patch by Rainer Orth. Reviewed-on: https://go-review.googlesource.com/16779 From-SVN: r230132
2015-11-10[PATCH] Fix minor fallout from operand_address changesJeff Law3-3/+10
2015-11-10 Jeff Law <law@redhat.com> * config/ft32/ft32.c (ft32_print_operand): Supply mode to call to output_address. * config/moxie/moxie.c (moxie_print_operand_address): Similarly. Add unnamed machine_mode argument. From-SVN: r230130
2015-11-10config.gcc (powerpc*-*-*, [...]): Add power9 to hosts that default to 64-bit.Michael Meissner2-2/+8
2015-11-10 Michael Meissner <meissner@linux.vnet.ibm.com> * config.gcc (powerpc*-*-*, rs6000*-*-*): Add power9 to hosts that default to 64-bit. Co-Authored-By: Peter Bergner <bergner@vnet.ibm.com> From-SVN: r230123
2015-11-10re PR go/68255 (cgo-generated constructor not being called)Ian Lance Taylor2-11/+3
PR go/68255 cmd/go: always use --whole-archive for gccgo packages This is a backport of https://golang.org/cl/16775. This is, in effect, what the gc toolchain does. It fixes cases where Go code refers to a C global variable; without this, if the global variable was the only thing visible in the C code, the generated cgo file might not get pulled in from the archive, leaving the Go variable uninitialized. This was reported against gccgo as https://gcc.gnu.org/PR68255 . Reviewed-on: https://go-review.googlesource.com/16778 From-SVN: r230120
2015-11-10i386.md (*movabs<mode>_1): Add explicit size directives for -masm=intel.Uros Bizjak2-2/+11
* config/i386/i386.md (*movabs<mode>_1): Add explicit size directives for -masm=intel. (*movabs<mode>_2): Ditto. From-SVN: r230119
2015-11-10i386.c (ix86_print_operand): Remove dead code that tried to avoid (%rip) for ↵Uros Bizjak3-15/+22
call operands. * config/i386/i386.c (ix86_print_operand): Remove dead code that tried to avoid (%rip) for call operands. * config/i386/i386.c (ix86_print_operand_address_as): Add no_rip argument. Do not use RIP relative addressing when no_rip is set. (ix86_print_operand): Update call to ix86_print_operand_address_as. (ix86_print_operand_address): Ditto. * config/i386/i386.md (*movabs<mode>_1): Use %P modifier for absolute movabs operand 0. Add square braces for -masm=intel. (*movabs<mode>_2): Ditto for operand 1. From-SVN: r230117
2015-11-10[ARM] Fix costing of vmul+vcvt combine patternKyrylo Tkachov2-0/+22
* config/arm/arm.c (arm_new_rtx_costs, FIX case): Handle combine_vcvtf2i pattern. From-SVN: r230116
2015-11-10[ARM][cleanup] Remove uses of CONST_DOUBLE_HIGH/LOWKyrylo Tkachov2-24/+12
* config/arm/arm.c (neon_valid_immediate): Remove integer CONST_DOUBLE handling. It should never occur. From-SVN: r230115
2015-11-10[AArch64] Move iterators from atomics.md to iterators.mdMatthew Wahab3-28/+42
* config/aarch64/atomics.md (unspecv): Move to iterators.md. (ATOMIC_LDOP): Likewise. (atomic_ldop): Likewise. * config/aarch64/iterators.md (unspecv): Moved from atomics.md. (ATOMIC_LDOP): Likewise. (atomic_ldop): Likewise. From-SVN: r230114
2015-11-10Fix return type of heterogeneous find for setsJonathan Wakely7-8/+40
PR libstdc++/68190 * include/bits/stl_multiset.h (multiset::find): Fix return types. * include/bits/stl_set.h (set::find): Likewise. * testsuite/23_containers/map/operations/2.cc: Test find return types. * testsuite/23_containers/multimap/operations/2.cc: Likewise. * testsuite/23_containers/multiset/operations/2.cc: Likewise. * testsuite/23_containers/set/operations/2.cc: Likewise. From-SVN: r230113
2015-11-10Update C++17 library implementation statusJonathan Wakely3-10/+11
* doc/xml/manual/status_cxx2017.xml: Update. * doc/html/*: Regenerate. From-SVN: r230108
2015-11-10firstprivate-1.c: Remove inadvertent commit.Nathan Sidwell2-42/+5
* testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Remove inadvertent commit. From-SVN: r230107
2015-11-10Enhance pool allocatorMartin Liska2-1/+20
* alloc-pool.h (allocate_raw): New function. (operator new (size_t, object_allocator<T> &a)): Use the function instead of object_allocator::allocate). From-SVN: r230105
2015-11-10sse.md (HALFMASKMODE): New attribute.Ilya Enkovich5-0/+272
gcc/ * config/i386/sse.md (HALFMASKMODE): New attribute. (DOUBLEMASKMODE): New attribute. (vec_pack_trunc_qi): New. (vec_pack_trunc_<mode>): New. (vec_unpacks_lo_hi): New. (vec_unpacks_lo_si): New. (vec_unpacks_lo_di): New. (vec_unpacks_hi_hi): New. (vec_unpacks_hi_<mode>): New. gcc/testsuite/ * gcc.target/i386/mask-pack.c: New test. * gcc.target/i386/mask-unpack.c: New test. From-SVN: r230104
2015-11-10optabs.c (expand_binop_directly): Allow scalar mode for vec_pack_trunc_optab.Ilya Enkovich6-27/+345
gcc/ * optabs.c (expand_binop_directly): Allow scalar mode for vec_pack_trunc_optab. * tree-vect-loop.c (vect_determine_vectorization_factor): Skip boolean vector producers from pattern sequence when computing VF. * tree-vect-patterns.c (vect_vect_recog_func_ptrs) Add vect_recog_mask_conversion_pattern. (search_type_for_mask): Choose the smallest type if different size types are mixed. (build_mask_conversion): New. (vect_recog_mask_conversion_pattern): New. (vect_pattern_recog_1): Allow scalar mode for boolean vectype. * tree-vect-stmts.c (vectorizable_mask_load_store): Support masked load with pattern. (vectorizable_conversion): Support boolean vectors. (free_stmt_vec_info): Allow patterns for statements with no lhs. * tree-vectorizer.h (NUM_PATTERNS): Increase to 14. From-SVN: r230103
2015-11-10i386-protos.h (ix86_expand_sse_movcc): New.Ilya Enkovich4-1/+96
gcc/ 2015-11-10 Ilya Enkovich <enkovich.gnu@gmail.com> * config/i386/i386-protos.h (ix86_expand_sse_movcc): New. * config/i386/i386.c (ix86_expand_sse_movcc): Make public. Cast mask to FP mode if required. * config/i386/sse.md (vcond_mask_<mode><avx512fmaskmodelower>): New. (vcond_mask_<mode><avx512fmaskmodelower>): New. (vcond_mask_<mode><sseintvecmodelower>): New. (vcond_mask_<mode><sseintvecmodelower>): New. (vcond_mask_v2div2di): New. (vcond_mask_<mode><sseintvecmodelower>): New. (vcond_mask_<mode><sseintvecmodelower>): New. From-SVN: r230102
2015-11-10optabs-query.h (get_vcond_mask_icode): New.Ilya Enkovich8-66/+159
gcc/ 2015-11-10 Ilya Enkovich <enkovich.gnu@gmail.com> * optabs-query.h (get_vcond_mask_icode): New. * optabs-tree.c (expand_vec_cond_expr_p): Use get_vcond_mask_icode for VEC_COND_EXPR with mask. * optabs.c (expand_vec_cond_mask_expr): New. (expand_vec_cond_expr): Use get_vcond_mask_icode when possible. * optabs.def (vcond_mask_optab): New. * tree-vect-patterns.c (vect_recog_bool_pattern): Don't generate redundant comparison for COND_EXPR. * tree-vect-stmts.c (vect_is_simple_cond): Allow SSA_NAME as a condition. (vectorizable_condition): Likewise. * tree-vect-slp.c (vect_get_and_check_slp_defs): Allow cond_exp with no embedded comparison. (vect_build_slp_tree_1): Likewise. From-SVN: r230101
2015-11-10sse.md (maskload<mode>): Rename to ...Ilya Enkovich2-2/+43
2015-11-10 Ilya Enkovich <enkovich.gnu@gmail.com> * config/i386/sse.md (maskload<mode>): Rename to ... (maskload<mode><sseintvecmodelower>): ... this. (maskstore<mode>): Rename to ... (maskstore<mode><sseintvecmodelower>): ... this. (maskload<mode><avx512fmaskmodelower>): New. (maskstore<mode><avx512fmaskmodelower>): New. From-SVN: r230100
2015-11-10internal-fn.c (expand_MASK_LOAD): Adjust to maskload optab changes.Ilya Enkovich9-32/+105
gcc/ * internal-fn.c (expand_MASK_LOAD): Adjust to maskload optab changes. (expand_MASK_STORE): Adjust to maskstore optab changes. * optabs-query.c (can_vec_mask_load_store_p): Add MASK_MODE arg. Adjust to maskload, maskstore optab changes. * optabs-query.h (can_vec_mask_load_store_p): Add MASK_MODE arg. * optabs.def (maskload_optab): Transform into convert optab. (maskstore_optab): Likewise. * tree-if-conv.c (ifcvt_can_use_mask_load_store): Adjust to can_vec_mask_load_store_p signature change. (predicate_mem_writes): Use boolean mask. * tree-vect-stmts.c (vectorizable_mask_load_store): Adjust to can_vec_mask_load_store_p signature change. Allow invariant masks. (vectorizable_operation): Ignore type precision for boolean vectors. gcc/testsuite/ * gcc.target/i386/avx2-vec-mask-bit-not.c: New test. From-SVN: r230099
2015-11-10expr.c (do_store_flag): Use expand_vec_cmp_expr for mask results.Ilya Enkovich20-131/+1280
gcc/ * expr.c (do_store_flag): Use expand_vec_cmp_expr for mask results. (const_vector_mask_from_tree): New. (const_vector_from_tree): Use const_vector_mask_from_tree for boolean vectors. * optabs-query.h (get_vec_cmp_icode): New. * optabs-tree.c (expand_vec_cmp_expr_p): New. * optabs-tree.h (expand_vec_cmp_expr_p): New. * optabs.c (vector_compare_rtx): Add OPNO arg. (expand_vec_cond_expr): Adjust to vector_compare_rtx change. (expand_vec_cmp_expr): New. * optabs.def (vec_cmp_optab): New. (vec_cmpu_optab): New. * optabs.h (expand_vec_cmp_expr): New. * tree-vect-generic.c (expand_vector_comparison): Add vector comparison optabs check. * tree-vect-loop.c (vect_determine_vectorization_factor): Ignore mask operations for VF. Add mask type computation. * tree-vect-stmts.c (get_mask_type_for_scalar_type): New. (vectorizable_comparison): New. (vect_analyze_stmt): Add vectorizable_comparison. (vect_transform_stmt): Likewise. (vect_init_vector): Support boolean vector invariants. (vect_get_vec_def_for_operand): Add VECTYPE arg. (vectorizable_condition): Directly provide vectype for invariants used in comparison. * tree-vectorizer.h (get_mask_type_for_scalar_type): New. (enum vect_var_kind): Add vect_mask_var. (enum stmt_vec_info_type): Add comparison_vec_info_type. (vectorizable_comparison): New. (vect_get_vec_def_for_operand): Add VECTYPE arg. * tree-vect-data-refs.c (vect_get_new_vect_var): Support vect_mask_var. (vect_create_destination_var): Likewise. * tree-vect-patterns.c (check_bool_pattern): Check fails if we can vectorize comparison directly. (search_type_for_mask): New. (vect_recog_bool_pattern): Support cases when bool pattern check fails. * tree-vect-slp.c (vect_build_slp_tree_1): Allow comparison statements. (vect_get_constant_vectors): Support boolean vector constants. * config/i386/i386-protos.h (ix86_expand_mask_vec_cmp): New. (ix86_expand_int_vec_cmp): New. (ix86_expand_fp_vec_cmp): New. * config/i386/i386.c (ix86_expand_sse_cmp): Allow NULL for op_true and op_false. (ix86_int_cmp_code_to_pcmp_immediate): New. (ix86_fp_cmp_code_to_pcmp_immediate): New. (ix86_cmp_code_to_pcmp_immediate): New. (ix86_expand_mask_vec_cmp): New. (ix86_expand_fp_vec_cmp): New. (ix86_expand_int_sse_cmp): New. (ix86_expand_int_vcond): Use ix86_expand_int_sse_cmp. (ix86_expand_int_vec_cmp): New. (ix86_get_mask_mode): New. (TARGET_VECTORIZE_GET_MASK_MODE): New. * config/i386/sse.md (avx512fmaskmodelower): New. (vec_cmp<mode><avx512fmaskmodelower>): New. (vec_cmp<mode><sseintvecmodelower>): New. (vec_cmpv2div2di): New. (vec_cmpu<mode><avx512fmaskmodelower>): New. (vec_cmpu<mode><sseintvecmodelower>): New. (vec_cmpuv2div2di): New. gcc/testsuite/ * gcc.dg/vect/slp-cond-5.c: New test. From-SVN: r230098
2015-11-10* include/bits/functional_hash.h: Fix grammar in comment.Jonathan Wakely2-2/+6
From-SVN: r230097
2015-11-10re PR tree-optimization/68240 (compilation hangs on valid code at -O1 and ↵Richard Biener4-8/+46
above on x86_64-linux-gnu) 2015-11-10 Richard Biener <rguenther@suse.de> PR tree-optimization/68240 * tree-ssa-sccvn.c (cond_stmts_equal_p): Handle commutative compares properly. (visit_phi): For PHIs with just a single executable edge take its value directly. (expressions_equal_p): Handle VN_TOP properly. * gcc.dg/torture/pr68240.c: New testcase. From-SVN: r230095
2015-11-10tree-vect-data-refs.c (vect_slp_analyze_node_dependences): Handle memory ↵Richard Biener2-11/+18
using/clobbering stmts without a STMT_VINFO_DATA_REF conservatively. 2015-11-10 Richard Biener <rguenther@suse.de> * tree-vect-data-refs.c (vect_slp_analyze_node_dependences): Handle memory using/clobbering stmts without a STMT_VINFO_DATA_REF conservatively. From-SVN: r230094
2015-11-10re PR tree-optimization/56118 (Piecewise vector / complex initialization ↵Richard Biener4-3/+34
from constants not combined) 2015-11-10 Richard Biener <rguenther@suse.de> PR tree-optimization/56118 * tree-vect-slp.c (vect_bb_vectorization_profitable_p): Make equal cost favor vectorized version. * gcc.target/i386/pr56118.c: New testcase. From-SVN: r230091
2015-11-10[AArch64][2/3] Implement negcc, notcc optabsKyrylo Tkachov5-0/+133
* config/aarch64/aarch64.md (<neg_not_op><mode>cc): New define_expand. * config/aarch64/iterators.md (NEG_NOT): New code iterator. (neg_not_op): New code attribute. * gcc.target/aarch64/cond_op_imm_1.c: New test. From-SVN: r230090
2015-11-10[optabs][ifcvt][1/3] Define negcc, notcc optabsKyrylo Tkachov6-0/+159
* ifcvt.c (noce_try_inverse_constants): New function. (noce_process_if_block): Call it. * optabs.h (emit_conditional_neg_or_complement): Declare prototype. * optabs.def (negcc_optab, notcc_optab): Declare. * optabs.c (emit_conditional_neg_or_complement): New function. * doc/tm.texi (Standard Names): Document negcc, notcc names. From-SVN: r230089
2015-11-10[haifa-sched] PR rtl-optimization/68236: Exit early from autoprefetcher ↵Kyrylo Tkachov2-1/+12
lookahead if not in haifa sched PR rtl-optimization/68236 * haifa-sched.c (autopref_multipass_dfa_lookahead_guard): Return 0 if insn_queue doesn't exist. (haifa_sched_finish): Reset insn_queue to NULL. From-SVN: r230088
2015-11-10Tie chains for move instructions.Robert Suchanek3-1/+59
gcc/ * regrename.c (create_new_chain): Initialize renamed and tied_chain. (build_def_use): Initialize terminated_this_insn. (find_best_rename_reg): Pick and check register from the tied chain. (regrename_do_replace): Mark head as renamed. (struct du_head *terminated_this_insn). New static variable. (scan_rtx_reg): Tie chains in move insns. Set terminated_this_insn. * regrename.h (struct du_head): Add tied_chain, renamed members. From-SVN: r230087
2015-11-10* gfortran.dg/pr68251.f90: New test.Eric Botcazou2-1/+1053
From-SVN: r230086
2015-11-10Workaround PR68256 on AArch64Ramana Radhakrishnan2-3/+11
> This is causing a bootstrap comparison failure in gcc/go/gogo.o. I've had a look at this and the trigger is the aarch64_use_constant_blocks_p change which appears to be causing a bootstrap comparison failure because of differences to offsets when built with debug and without debug. I don't think the problem is specifically in the backend but this needs some careful investigation. For now, in the interest of go bootstraps continuing on trunk - I'm proposing a patch that partially rolls back the change in aarch64_use_constant_blocks_p and am still looking into the issue but it will take me some more time to get to the bottom of the issue. Bootstrapped on aarch64-none-linux-gnu including (c,c++ and go) - testing finished ok. 2015-11-10 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> PR bootstrap/68256 * config/aarch64/aarch64.c (aarch64_use_constant_blocks_p): Return false. From-SVN: r230085
2015-11-09parser.c (cp_finalize_oacc_routine): New boolean first argument.Cesar Philippidis4-30/+68
gcc/cp/ * parser.c (cp_finalize_oacc_routine): New boolean first argument. (cp_ensure_no_oacc_routine): Update call to cp_finalize_oacc_routine. (cp_parser_simple_declaration): Maintain a boolean first to keep track of each new declarator. Propagate it to cp_parser_init_declarator. (cp_parser_init_declarator): New boolean first argument. Propagate it to cp_parser_save_member_function_body and cp_finalize_oacc_routine. (cp_parser_member_declaration): Likewise. (cp_parser_single_declaration): Update call to cp_parser_init_declarator. (cp_parser_save_member_function_body): New boolean first_decl argument. Propagate it to cp_finalize_oacc_routine. (cp_parser_finish_oacc_routine): New boolean first argument. Use it to determine if multiple declarators follow a routine construct. (cp_parser_oacc_routine): Update call to cp_parser_finish_oacc_routine. gcc/testsuite/ * c-c++-common/goacc/routine-5.c: Enable c++ tests. From-SVN: r230082
2015-11-09PR c++/67913 - new expression with negative size not diagnosedMartin Sebor8-20/+896
PR c++/67913 - new expression with negative size not diagnosed PR c++/67927 - array new expression with excessive number of elements not diagnosed gcc/cp/ * call.c (build_operator_new_call): Do not assume size_check is non-null, analogously to the top half of the function. * init.c (build_new_1): Detect and diagnose array sizes in excess of the maximum of roughly SIZE_MAX / 2. Insert a runtime check only for arrays with a non-constant size. (build_new): Detect and diagnose negative array sizes. gcc/testsuite/ * init/new45.C: New test to verify that operator new is invoked with or without overhead for a cookie. * init/new44.C: New test for placement new expressions for arrays with excessive number of elements. * init/new43.C: New test for placement new expressions for arrays with negative number of elements. * other/new-size-type.C: Expect array new expression with an excessive number of elements to be rejected. From-SVN: r230081
2015-11-10routine-1.c: New.Nathan Sidwell13-0/+580
gcc/testsuite/ * c-c++-common/goacc/routine-1.c: New. * c-c++-common/goacc/routine-2.c: New. * c-c++-common/goacc/routine-3.c: New. * c-c++-common/goacc/routine-4.c: New. * c-c++-common/goacc/routine-5.c: New. libgomp/ * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: New. * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: New. * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: New. * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: New. * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: New. * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: New. From-SVN: r230080
2015-11-10re PR target/57845 (ICE with -freg-struct-return on SPARC)Eric Botcazou5-4/+30
PR target/57845 * config/sparc/sparc.c (sparc_function_value_1): In 32-bit mode, do not promote the mode for aggregate types. From-SVN: r230074
2015-11-10omp-low.h (replace_oacc_fn_attrib, [...]): Declare.Nathan Sidwell11-4/+408
* omp-low.h (replace_oacc_fn_attrib, build_oacc_routine_dims): Declare. * omp-low.c (build_oacc_routine_dims): New. c/ * c-parser.c (c_parser_declaration_or_fndef): Add OpenACC routine arg. (c_parser_declaration_or_fndef): Call c_finish_oacc_routine. (c_parser_pragma): Parse 'acc routine'. (OACC_ROUTINE_CLAUSE_MARK): Define. (c_parser_oacc_routine, (c_finish_oacc_routine): New. c-family/ * c-pragma.c (oacc_pragmas): Add "routine". * c-pragma.h (pragma_kind): Add PRAGMA_OACC_ROUTINE. cp/ * parser.h (struct cp_parser): Add oacc_routine field. * parser.c (cp_ensure_no_oacc_routine): New. (cp_parser_new): Initialize oacc_routine field. (cp_parser_linkage_specification): Call cp_ensure_no_oacc_routine. (cp_parser_namespace_definition, cp_parser_class_specifier_1): Likewise. (cp_parser_init_declarator): Call cp_finalize_oacc_routine. (cp_parser_function_definition, cp_parser_save_member_function_body): Likewise. (OACC_ROUTINE_CLAUSE_MASK): New. (cp_parser_finish_oacc_routine, cp_parser_oacc_routine, cp_finalize_oacc_routine): New. (cp_parser_pragma): Adjust omp_declare_simd checking. Call cp_ensure_no_oacc_routine. (cp_parser_pragma): Add OpenACC routine handling. From-SVN: r230072
2015-11-10Daily bump.GCC Administrator1-1/+1
From-SVN: r230069
2015-11-10constraints.md (wF constraint): New constraints for power9/toc fusion.Michael Meissner21-123/+1923
[gcc] 2015-11-08 Michael Meissner <meissner@linux.vnet.ibm.com> * config/rs6000/constraints.md (wF constraint): New constraints for power9/toc fusion. (wG constraint): Likewise. * config/rs6000/predicates.md (u6bit_cint_operand): New predicate, recognize 0..63. (upper16_cint_operand): New predicate for power9 and toc fusion. (fpr_reg_operand): Likewise. (toc_fusion_or_p9_reg_operand): Likewise. (toc_fusion_mem_raw): Likewise. (toc_fusion_mem_wrapped): Likewise. (fusion_gpr_addis): If power9 fusion, allow fusion for a larger address range. (fusion_gpr_mem_combo): Delete, use fusion_addis_mem_combo_load instead. (fusion_addis_mem_combo_load): Add support for power9 fusion of floating point loads, floating point stores, and gpr stores. (fusion_addis_mem_combo_store): Likewise. (fusion_offsettable_mem_operand): Likewise. * config/rs6000/rs6000-protos.h (emit_fusion_addis): Add declarations. (emit_fusion_load_store): Likewise. (fusion_p9_p): Likewise. (expand_fusion_p9_load): Likewise. (expand_fusion_p9_store): Likewise. (emit_fusion_p9_load): Likewise. (emit_fusion_p9_store): Likewise. (fusion_wrap_memory_address): Likewise. * config/rs6000/rs6000.c (struct rs6000_reg_addr): Add new elements for power9 fusion. (rs6000_debug_print_mode): Rework debug information to print more information about fusion. (rs6000_init_hard_regno_mode_ok): Setup for power9 fusion support. (rs6000_legitimate_address_p): Recognize toc fusion as a valid offsettable memory address. (rs6000_rtx_costs): Update costs for new ISA 3.0 instructions. (emit_fusion_gpr_load): Move most of the code from emit_fusion_gpr_load into emit_fusion-addis that handles both power8 and power9 fusion. (emit_fusion_addis): Likewise. (emit_fusion_load_store): Likewise. (fusion_wrap_memory_address): Add support for TOC fusion. (fusion_split_address): Likewise. (fusion_p9_p): Add support for power9 fusion. (expand_fusion_p9_load): Likewise. (expand_fusion_p9_store): Likewise. (emit_fusion_p9_load): Likewise. (emit_fusion_p9_store): Likewise. * config/rs6000/rs6000.h (TARGET_EXTSWSLI): Macros for support for new instructions in ISA 3.0. (TARGET_CTZ): Likewise. (TARGET_TOC_FUSION_INT): Macros for power9 fusion support. (TARGET_TOC_FUSION_FP): Likewise. * config/rs6000/rs6000.md (UNSPEC_FUSION_P9): New power9/toc fusion unspecs. (UNSPEC_FUSION_ADDIS): Likewise. (QHSI mode iterator): New iterator for power9 fusion. (GPR_FUSION): Likewise. (FPR_FUSION): Likewise. (mod<mode>3): Add support for ISA 3.0 modulus instructions. (umod<mode>3): Likewise. (divmod peephole): Likewise. (udivmod peephole): Likewise. (ctz<mode>2): Add support for ISA 3.0 count trailing zeros scalar instructions. (ctz<mode>2_h): Likewise. (ashdi3_extswsli): Add support for ISA 3.0 EXTSWSLI instruction. (ashdi3_extswsli_dot): Likewise. (ashdi3_extswsli_dot2): Likewise. (power9 fusion splitter): New power9/toc fusion support. (toc_fusionload_<mode>): Likewise. (toc_fusionload_di): Likewise. (fusion_gpr_load_<mode>): Update predicate function. (power9 fusion peephole2s): New power9/toc fusion support. (fusion_gpr_<P:mode>_<GPR_FUSION:mode>_load): Likewise. (fusion_gpr_<P:mode>_<GPR_FUSION:mode>_store): Likewise. (fusion_fpr_<P:mode>_<FPR_FUSION:mode>_load): Likewise. (fusion_fpr_<P:mode>_<FPR_FUSION:mode>_store): Likewise. (fusion_p9_<mode>_constant): Likewise. [gcc/testsuite] 2015-11-08 Michael Meissner <meissner@linux.vnet.ibm.com> * lib/target-supports.exp (check_p8vector_hw_available): Split long line. (check_vsx_hw_available): Likewise. (check_p9vector_hw_available): Add new checks for ISA 3.0 hardware support and for PowerPC float128 support. (check_p9modulo_hw_available): Likewise. (check_ppc_float128_sw_available): Likewise. (check_ppc_float128_hw_available): Likewise. (check_effective_target_powerpc_p9vector_ok): Likewise. (check_effective_target_powerpc_p9modulo_ok): Likewise. (check_effective_target_powerpc_float128_sw_ok): Likewise. (check_effective_target_powerpc_float128_hw_ok): Likewise. (is-effective-target): Add new PowerPc targets. (is-effective-target-keyword): Likewise. (check_vect_support_and_set_flags): If we have ISA 3.0 vector instructions, use it. * gcc.target/powerpc/mod-1.c: New test for ISA 3.0 instructions. * gcc.target/powerpc/mod-2.c: Likewise. * gcc.target/powerpc/ctz-1.c: Likewise. * gcc.target/powerpc/ctz-2.c: Likewise. * gcc.target/powerpc/extswsli-1.c: Likewise. * gcc.target/powerpc/extswsli-2.c: Likewise. * gcc.target/powerpc/extswsli-3.c: Likewise. * gcc.target/powerpc/fusion.c (fusion_vector): Move to fusion2.c and allow the test on PowerPC LE. * gcc.target/powerpc/fusion2.c (fusion_vector): Likewise. * gcc.target/powerpc/fusion3.c: New file, test power9 fusion. * gcc.target/powerpc/float128-call.c: Use powerpc_float128_sw_ok check instead of powerpc_vsx_ok. * gcc.target/powerpc/float128-mix.c: Likewise. From-SVN: r230066
2015-11-09optabs.c (prepare_libcall_arg): New function.Steve Ellcey2-0/+35
2015-11-09 Steve Ellcey <sellcey@imgtec.com> * optabs.c (prepare_libcall_arg): New function. (expand_fixed_convert): Add call to prepare_libcall_arg. From-SVN: r230065
2015-11-09* gcc.dg/sso/*.c: Robustify dg-output directives.Eric Botcazou43-252/+256
From-SVN: r230063
2015-11-09[sched] Dump dependency graph to a dot fileNikolai Bozhenov4-0/+113
* sched-int.h (dump_rgn_dependencies_dot): Declare * sched-rgn.c (dump_rgn_dependencies_dot): New function * print-rtl.h (print_insn): Add prototype From-SVN: r230062
2015-11-09Change behavior of -fsched-verbose optionNikolai Bozhenov4-20/+15
* haifa-sched.c (setup_sched_dump): Don't redirect output to stderr. * common.opt (-fsched-verbose): Set default value to 1. * invoke.texi (-fsched-verbose): Update the option's description. From-SVN: r230061
2015-11-09visium.h (PRINT_OPERAND): Delete.Eric Botcazou3-64/+45
* config/visium/visium.h (PRINT_OPERAND): Delete. (PRINT_OPERAND_PUNCT_VALID_P): Likewise. (PRINT_OPERAND_ADDRESS): Likewise. * config/visium/visium.c (TARGET_PRINT_OPERAND_PUNCT_VALID_P): Define to... (visium_print_operand_punct_valid_p): ...this. New function. (TARGET_PRINT_OPERAND): Define to... (print_operand): Rename to... (visium_print_operand): ...this. (TARGET_PRINT_OPERAND_ADDRESS): Define to... (visium_output_address): Rename to... (visium_print_operand_address): ...this. (print_operand_address): Delete. From-SVN: r230060
2015-11-09re PR middle-end/68259 ([sso] tree checking failure in ↵Eric Botcazou4-2/+67
reverse_storage_order_for_component_p, at tree.h:4392) PR middle-end/68259 * tree.h (reverse_storage_order_for_component_p) <COMPONENT_REF>: Check that the type of the first operand is an aggregate type. From-SVN: r230056
2015-11-09omp-low.c: Fix some OpenACC comment typos.Nathan Sidwell3-20/+12
* omp-low.c: Fix some OpenACC comment typos. (lower_reduction_clauses): Remove BUILT_IN_GOACC_GET_THREAD_NUM call. * omp-builtins.def (BUILT_IN_GOACC_GET_THREAD_NUM, BUILT_IN_GOACC_GET_NUM_THREADS): Delete. From-SVN: r230054
2015-11-092015-11-09 François Dumont <fdumont@gcc.gnu.org>François Dumont3-69/+61
* include/bits/stl_algo.h (partial_sort_copy): Instantiate std::iterator_traits only if concept checks. (lower_bound): Likewise. (upper_bound): Likewise. (equal_range): Likewise. (binary_search): Likewise. * include/bits/stl_heap.h (pop_heap): Likewise. From-SVN: r230052
2015-11-09i386.md (*strmovqi_1): Fix insn enable condition.Uros Bizjak2-20/+24
* config/i386/i386.md (*strmovqi_1): Fix insn enable condition. From-SVN: r230050
2015-11-09Re: [PATCH] Minor refactoring in tree-ssanames.c & freelists verifierJeff Law2-10/+11
* tree-ssanames.c (verify_ssaname_freelists): Simplify check for being in gimple/ssa form. Remove redundant check for SSA_NAME. Fix comment typo. From-SVN: r230049
2015-11-09pr66326.cc: Do not include cilk.h.Uros Bizjak2-3/+7
* g++.dg/cilk-plus/CK/pr66326.cc: Do not include cilk.h. (main): Use _Cilk_spawn instead of cilk_spawn. From-SVN: r230048
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