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* IPA ICF pass, part 3/5marxin2014-10-161-1/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Makefile.in: New object files included. * cgraph.c (cgraph_node::dump): New cgraph_node flag icf_merged is printed. (verify_edge_corresponds_to_fndecl): More sensitive verification of nodes that are merged by IPA ICF. * cgraph.h (cgraph_node::num_references): New function. * cgraphunit.c (cgraph_node::expand_thunk): White space fixed. * common.opt: New options ipa-icf, ipa-icf-functions and ipa-icf-variables introduced. * doc/invoke.texi: Documentation of new options introduced. * ipa-icf-gimple.c: New file. * ipa-icf-gimple.h: New file. * ipa-icf.c: New file. * ipa-icf.h: New file. * lto-cgraph.c (lto_output_node): Streaming of icf_merged flag added. (input_overwrite_node): Likewise. * lto-section-in.c: New icf section added. * lto-streamer.h (enum lto_section_type): Likewise. * opts.c (common_handle_option): New option added. * passes.def: New pass included. * timevar.def: Time variable for IPA ICF added. * tree-pass.h: New IPA ICF pass entry point added. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@216305 138bc75d-0d04-0410-961f-82ee72b054a4
* * doc/invoke.texi: Update to reflect that GNU11 is the defaultmpolacek2014-10-151-4/+3
| | | | | | | | | | mode for C. * c-common.h (c_language_kind): Update comment. c-family/ * c-opts.c (c_common_init_options): Make -std=gnu11 the default for C. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@216247 138bc75d-0d04-0410-961f-82ee72b054a4
* gcc/kyukhin2014-10-132-0/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | PR target/8340 PR middle-end/47602 PR rtl-optimization/55458 * config/i386/i386.c (ix86_use_pseudo_pic_reg): New. (ix86_init_pic_reg): New. (ix86_select_alt_pic_regnum): Add check on pseudo register. (ix86_save_reg): Likewise. (ix86_expand_prologue): Remove PIC register initialization now performed in ix86_init_pic_reg. (ix86_output_function_epilogue): Add check on pseudo register. (set_pic_reg_ever_alive): New. (legitimize_pic_address): Replace df_set_regs_ever_live with new set_pic_reg_ever_alive. (legitimize_tls_address): Likewise. (ix86_pic_register_p): New check. (ix86_delegitimize_address): Add check on pseudo register. (ix86_expand_call): Insert move from pseudo PIC register to ABI defined REAL_PIC_OFFSET_TABLE_REGNUM. (TARGET_INIT_PIC_REG): New. (TARGET_USE_PSEUDO_PIC_REG): New. * config/i386/i386.h (PIC_OFFSET_TABLE_REGNUM): Return INVALID_REGNUM if pic_offset_table_rtx exists. * doc/tm.texi.in (TARGET_USE_PSEUDO_PIC_REG, TARGET_INIT_PIC_REG): Document. * doc/tm.texi: Regenerate. * function.c (assign_parms): Generate pseudo register for PIC. * init-regs.c (initialize_uninitialized_regs): Ignor pseudo PIC register. * ira-color.c (color_pass): Add check on pseudo register. * ira-emit.c (change_loop): Don't create copies for PIC pseudo register. * ira.c (split_live_ranges_for_shrink_wrap): Add check on pseudo register. (ira): Add target specific PIC register initialization. (do_reload): Keep PIC pseudo register. * lra-assigns.c (spill_for): Add checks on pseudo register. * lra-constraints.c (contains_symbol_ref_p): New. (lra_constraints): Enable lra risky transformations when PIC is pseudo register. * shrink-wrap.c (try_shrink_wrapping): Add check on pseudo register. * target.def (use_pseudo_pic_reg): New. (init_pic_reg): New. gcc/testsuite/ PR target/8340 PR middle-end/47602 PR rtl-optimization/55458 * gcc.target/i386/pic-1.c: Remove dg-error as test should pass now. * gcc.target/i386/pr55458.c: Likewise. * gcc.target/i386/pr47602.c: New. * gcc.target/i386/pr23098.c: Move to XFAIL. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@216154 138bc75d-0d04-0410-961f-82ee72b054a4
* move many gc hashtab to hash_tabletbsaunde2014-10-121-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | gcc/ * asan.c, cfgloop.c, cfgloop.h, cgraph.c, cgraph.h, config/darwin.c, config/m32c/m32c.c, config/mep/mep.c, config/mips/mips.c, config/rs6000/rs6000.c, dwarf2out.c, function.c, function.h, gimple-ssa.h, libfuncs.h, optabs.c, output.h, rtl.h, sese.c, symtab.c, tree-cfg.c, tree-dfa.c, tree-ssa.c, varasm.c: Use hash-table instead of hashtab. * doc/gty.texi (for_user): Document new option. * gengtype.c (create_user_defined_type): Don't try to get a struct for char. (walk_type): Don't error out on for_user option. (write_func_for_structure): Emit user marking routines if requested by for_user option. (write_local_func_for_structure): Likewise. (main): Mark types with for_user option as used. * ggc.h (gt_pch_nx): Add overload for unsigned int. * hash-map.h (hash_map::hash_entry::pch_nx_helper): AddOverloads. * hash-table.h (ggc_hasher): New struct. (hash_table::create_ggc): New function. (gt_pch_nx): New overload for hash_table. java/ * class.c, decl.c, except.c, expr.c, java-tree.h, lang.c: Use hash_table instead of hashtab. objc/ * objc-act.c: use hash_table instead of hashtab. cp/ * cp-gimplify.c, cp-tree.h, decl.c, mangle.c, name-lookup.c, pt.c, semantics.c, tree.c, typeck2.c: Use hash_table instead of hashtab. fortran/ * trans-decl.c, trans.c, trans.h: Use hash_table instead of hashtab. c-family/ * c-common.c: Use hash_table instead of hashtab. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@216127 138bc75d-0d04-0410-961f-82ee72b054a4
* * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_OBJECT_SIZE.mpolacek2014-10-101-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * doc/invoke.texi: Document -fsanitize=object-size. * flag-types.h (enum sanitize_code): Add SANITIZE_OBJECT_SIZE and or it into SANITIZE_UNDEFINED. * gimple-fold.c (gimple_fold_call): Optimize IFN_UBSAN_OBJECT_SIZE. * internal-fn.c (expand_UBSAN_OBJECT_SIZE): New function. * internal-fn.def (UBSAN_OBJECT_SIZE): Define. * opts.c (common_handle_option): Handle -fsanitize=object-size. * ubsan.c: Include tree-object-size.h. (ubsan_type_descriptor): Call tree_to_uhwi instead of tree_to_shwi. (ubsan_expand_bounds_ifn): Use false instead of 0. (ubsan_expand_objsize_ifn): New function. (instrument_object_size): New function. (pass_ubsan::execute): Add object size instrumentation. * ubsan.h (ubsan_expand_objsize_ifn): Declare. testsuite/ * c-c++-common/ubsan/object-size-1.c: New test. * c-c++-common/ubsan/object-size-2.c: New test. * c-c++-common/ubsan/object-size-3.c: New test. * c-c++-common/ubsan/object-size-4.c: New test. * c-c++-common/ubsan/object-size-5.c: New test. * c-c++-common/ubsan/object-size-6.c: New test. * c-c++-common/ubsan/object-size-7.c: New test. * c-c++-common/ubsan/object-size-8.c: New test. * c-c++-common/ubsan/object-size-9.c: New test. * g++.dg/ubsan/object-size-1.C: New test. * gcc.dg/ubsan/object-size-9.c: New test. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@216099 138bc75d-0d04-0410-961f-82ee72b054a4
* [AArch64] Add --enable-fix-cortex-a53-835769 configure-time optionktkachov2014-10-101-0/+10
| | | | | | | | | | | | | | * configure.ac: Add --enable-fix-cortex-a53-835769 option. * configure: Regenerate. * config/aarch64/aarch64.c (aarch64_override_options): Handle TARGET_FIX_ERR_A53_835769_DEFAULT. * config/aarch64/aarch64.opt (mfix-cortex-a53-835769): Set Init value to 2. * doc/install.texi (aarch64*-*-*): Document new --enable-fix-cortex-a53-835769 option. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@216076 138bc75d-0d04-0410-961f-82ee72b054a4
* [AArch64] Implement workaround for ARM Cortex-A53 erratum 835769ktkachov2014-10-101-0/+9
| | | | | | | | | | | | | | | | | | * config/aarch64/aarch64.h (FINAL_PRESCAN_INSN): Define. (ADJUST_INSN_LENGTH): Define. * config/aarch64/aarch64.opt (mfix-cortex-a53-835769): New option. * config/aarch64/aarch64.c (is_mem_p): New function. (is_memory_op): Likewise. (aarch64_prev_real_insn): Likewise. (is_madd_op): Likewise. (dep_between_memop_and_curr): Likewise. (aarch64_madd_needs_nop): Likewise. (aarch64_final_prescan_insn): Likewise. * doc/invoke.texi (AArch64 Options): Document -mfix-cortex-a53-835769 and -mno-fix-cortex-a53-835769 options. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@216075 138bc75d-0d04-0410-961f-82ee72b054a4
* * config/avr/avr.opt (mmcu=): Change to have a string value.amylaar2014-10-091-0/+41
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (mn-flash=, mskip-bug, march=, mrmw): New options. (HeaderInclude): New. (mmcu=): Remove Var / Init clauses. * config/avr/avr.h (DRIVER_SELF_SPECS): Translate -mmcu into a -specs option. (SYMBOL_FLAG_IO, SYMBOL_FLAG_ADDRESS): Define. (ASM_OUTPUT_ALIGNED_BSS): Use avr_asm_asm_output_aligned_bss. (SYMBOL_FLAG_IO_LOW): Define. (avr_device_to_as, avr_device_to_ld): Don't declare. (avr_device_to_data_start, avr_device_to_startfiles): Likewise. (avr_device_to_devicelib, avr_device_to_sp8): Likewise. (EXTRA_SPEC_FUNCTIONS): Don't define. (ASM_SPEC): Translate -arch= option to -mmcu= option. (LINK_SPEC): Translate -arch= option to -m= option. Don't use device_to_ld / device_to_data_start. (STARTFILE_SPEC): Now empty. (ASM_SPEC): Add -%{mrelax: --mlink-relax}. * config/avr/gen-avr-mmcu-specs.c: New file. * config/avr/t-avr (gen-avr-mmcu-specs$(build_exeext)): New rule. (s-device-specs): Likewise. (GCC_PASSES): Add s-device-specs. (install-driver): Depend on install-device-specs. (install-device-specs): New rule. * config/avr/avr.c (avr_option_override): Look up mcu arch by avr_arch_index and provide fallback initialization for avr_n_flash. (varasm.h): #include. (avr_print_operand) <i>: Allow SYMBOL_REF with SYMBOL_FLAG_IO; (avr_handle_addr_attribute, avr_eval_addr_attrib): New functions. (avr_attribute_table): Add "io", "address" and "io_low". (avr_asm_output_aligned_decl_common): Change type of decl to tree. Add special handling for symbols with "io" and/or "address" attributes. (avr_asm_asm_output_aligned_bss): New function. (avr_encode_section_info): Set SYMBOL_FLAG_IO and SYMBOL_FLAG_ADDRESS as appropriate. Handle io_low attribute. (avr_out_sbxx_branch): Handle symbolic io addresses. (avr_xload_libgcc_p, avr_nonconst_pointer_addrspace): Use avr_n_flash instead of avr_current_device->n_flash. (avr_pgm_check_var_decl, avr_insert_attributes): Likewise. (avr_emit_movmemhi): Likewise. * config/avr/avr-c.c (avr_cpu_cpp_builtins): Likewise. Use TARGET_RMW instead of avr_current_device->dev_attributes. Don't define avr_current_device->macro (that's the specfile's job). Use TARGET_SKIP_BUG instead of avr_current_device->errata_skip. * config/avr/avr.c (avr_2word_insn_p): Likewise. * config/avr/avr.md (*cpse.ne): Likewise. (mov<mode>): Use avr_eval_addr_attrib. (cbi): Change constraint for low_io_address_operand operand to "i". (sbi, sbix_branch, sbix_branch_bit7, insv.io, insv.not.io): Likewise. * config/avr/predicates.md (io_address_operand): Allow SYMBOL_REF with SYMBOL_FLAG_IO. (low_io_address_operand): Allow SYMBOL_REF with SYMBOL_FLAG_IO_LOW. * config/avr/avr-protos.h (avr_asm_output_aligned_decl_common): Update prototype. (avr_eval_addr_attrib, avr_asm_asm_output_aligned_bss): Prototype. * config/avr/genmultilib.awk: Use -march=. Remove Multilib matches processing. * config/avr/t-multilib, config/avr/avr-tables.opt: Regenerate. * config/avr/avr-arch.h: Add double include guard. (avr_mcu_t) <library_name>: Update comment. * config/avr/driver-avr.c (avr_device_to_as): Delete. (avr_device_to_ld, avr_device_to_data_start): Likewise. (avr_device_to_startfiles, avr_device_to_devicelib): Likewise. (avr_device_to_sp8): Likewise. * config/avr/genopt.sh: Instead avr_mcu, emit an Enum for avr_arch. * doc/extend.texi (io, address): Document new AVR variable attributes. (io_low): Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@216034 138bc75d-0d04-0410-961f-82ee72b054a4
* * doc/invoke.texi: Document -fsanitize=bool and -fsanitize=enum.mpolacek2014-10-091-0/+13
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@216033 138bc75d-0d04-0410-961f-82ee72b054a4
* Add overlap functionality to gcov-tool.xur2014-10-081-2/+44
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2014-10-08 Rong Xu <xur@google.com> * gcc/gcov-tool.c (profile_overlap): New driver function to compute profile overlap. (print_overlap_usage_message): New. (overlap_usage): New. (do_overlap): New. (print_usage): Add calls to overlap function. (main): Ditto. * libgcc/libgcov-util.c (read_gcda_file): Fix format. (find_match_gcov_info): Ditto. (calculate_2_entries): New. (compute_one_gcov): Ditto. (gcov_info_count_all_cold): Ditto. (gcov_info_count_all_zero): Ditto. (extract_file_basename): Ditto. (get_file_basename): Ditto. (set_flag): Ditto. (matched_gcov_info): Ditto. (calculate_overlap): Ditto. (gcov_profile_overlap): Ditto. * libgcc/libgcov-driver.c (compute_summary): Make it avavilable for external calls. * gcc/doc/gcov-tool.texi: Add documentation. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@216015 138bc75d-0d04-0410-961f-82ee72b054a4
* remove score-* supporttbsaunde2014-10-041-69/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | libgcc/ChangeLog: 2014-10-04 Trevor Saunders <tsaunders@mozilla.com> * config.host: Remove support for score-*. contrib/ChangeLog: 2014-10-04 Trevor Saunders <tsaunders@mozilla.com> * compare-all-tests: Don't test score-*. * config-list.mk: Likewise. gcc/ChangeLog: 2014-10-04 Trevor Saunders <tsaunders@mozilla.com> * common/config/score/score-common.c: Remove. * config.gcc: Remove support for score-*. * config/score/constraints.md: Remove. * config/score/elf.h: Remove. * config/score/predicates.md: Remove. * config/score/score-conv.h: Remove. * config/score/score-generic.md: Remove. * config/score/score-modes.def: Remove. * config/score/score-protos.h: Remove. * config/score/score.c: Remove. * config/score/score.h: Remove. * config/score/score.md: Remove. * config/score/score.opt: Remove. * doc/md.texi: Don't document score-*. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215889 138bc75d-0d04-0410-961f-82ee72b054a4
* 2014-10-03 Marc Glisse <marc.glisse@inria.fr>glisse2014-10-031-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | PR c++/54427 PR c++/57198 PR c++/58845 gcc/c-family/ * c-common.c (warn_logical_operator): Punt for vectors. gcc/cp/ * typeck.c (cp_build_binary_op): save_expr after convert to save redundant operations. [TRUTH_ANDIF_EXPR, TRUTH_ORIF_EXPR]: Handle vectors. (cp_build_unary_op) [TRUTH_NOT_EXPR]: Likewise. gcc/ * doc/extend.texi (Vector Extensions): Document &&, ||, ! in C++. gcc/testsuite/ * g++.dg/ext/vector9.C: Update, not an error anymore. * g++.dg/ext/vector27.C: Replace with new test. * g++.dg/ext/vector28.C: New file. * g++.dg/other/error23.C: Update to a different error. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215872 138bc75d-0d04-0410-961f-82ee72b054a4
* 2014-09-30 Terry Guo <terry.guo@arm.com>xguo2014-09-301-1/+3
| | | | | | | | | | | | | | | | * config/arm/arm-cores.def (cortex-m7): New core name. * config/arm/arm-fpus.def (fpv5-sp-d16): New fpu name. (fpv5-d16): Ditto. * config/arm/arm-tables.opt: Regenerated. * config/arm/arm-tune.md: Regenerated. * config/arm/arm.h (TARGET_VFP5): New macro. * config/arm/bpabi.h (BE8_LINK_SPEC): Include cortex-m7. * config/arm/vfp.md (<vrint_pattern><SDF:mode>2, smax<mode>3, smin<mode>3): Enabled for FPU FPv5. * doc/invoke.texi: Document new cpu and fpu names. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215711 138bc75d-0d04-0410-961f-82ee72b054a4
* gcc/chefmax2014-09-261-0/+5
| | | | | | | | | | | | | | | | | | | | | | 2014-09-26 Jakub Jelinek <jakub@redhat.com> Max Ostapenko <m.ostapenko@partner.samsung.com> * common.opt: New option. * doc/invoke.texi: Describe new option. * gcc.c (execute): Don't free first string early, but at the end of the function. Call retry_ice if compiler exited with ICE_EXIT_CODE. (main): Factor out common code. (print_configuration): New function. (files_equal_p): Likewise. (check_repro): Likewise. (run_attempt): Likewise. (do_report_bug): Likewise. (append_text): Likewise. (try_generate_repro): Likewise git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215633 138bc75d-0d04-0410-961f-82ee72b054a4
* Add direct support for Linux kernel __fentry__ patchingak2014-09-261-1/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Linux kernel dynamically patches in __fentry__ calls in and out at runtime. This allows using function tracing for debugging in production kernels without (significant) performance penalty. For this it needs a table pointing to each __fentry__ call. The way it is currently implemented is that a special perl script scans the object file, generates the table in a special section. When the kernel boots up it nops the calls, and then later patches in the calls again as needed. The recordmcount.pl script in the kernel works, but it seems cleaner and faster to support the code generation of the patch table directly in gcc. This also allows to nop the calls directly at code generation time, which allows to skip a patching step at kernel boot. I also expect that a patchable production tracing facility is also useful for other applications. For example it could be used in ftracer (https://github.com/andikleen/ftracer) Having a nop area at the beginning of each function can be also also useful for other things. For example it can be used to patch functions at runtime to point to different functions, to do binary updates without restarting the program (like ksplice or similar) This patch implements two new options for the i386 target: -mrecord-mcount Generate a __mcount_loc section entry for each __fentry__ or mcount call. The section is compatible with the kernel convention and the data is put into a section loaded at runtime. -mnop-mcount Generate the mcount/__fentry__ call as 5 byte nop that can be patched in later. The nop is generated as a single instruction, as the Linux kernel run time patching relies on this. Limitations: - I didn't implement -mnop-mcount for -fPIC. This would need a good single instruction 6 byte NOP and it seems a bit pointless, as the patching would prevent text sharing. - I didn't implement noping for targets that pass a variable to mcount. - The facility could be useful on architectures too. Currently the mcount code is target specific, so I made it a i386 option. gcc/: 2014-09-25 Andi Kleen <ak@linux.intel.com> * config/i386/i386.c (x86_print_call_or_nop): New function. (x86_function_profiler): Support -mnop-mcount and -mrecord-mcount. * config/i386/i386.opt (-mnop-mcount, -mrecord-mcount): Add * doc/invoke.texi: Document -mnop-mcount, -mrecord-mcount. gcc/testsuite: 2014-09-25 Andi Kleen <ak@linux.intel.com> * gcc.target/i386/nop-mcount.c: New file. * gcc.target/i386/record-mcount.c: New file. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215629 138bc75d-0d04-0410-961f-82ee72b054a4
* Add an no_reorder attribute for LTOak2014-09-241-1/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some projects need to prevent reordering of specific top level declarations with LTO, in particular declarations defining init calls. The only way to do that with LTO was to use -fno-toplevel-reorder, which stops reordering for all declarations and makes LTO partitioning less efficient. This patch adds a new no_reorder attribute that stops reordering only for the marked declaration. The program can then only mark e.g. the initcalls and leave all the other declarations alone. The patch does: - Adds the new no_reorder attribute for the C family. - Initializes a new no_reorder flag in the symtab_nodes in the function visibility flag. - Maintains the no_reorder flag when creating new nodes. - Changes the partition code to always keep a separate sorted queue of ordered nodes and flush them in order with the other nodes. This is used by all nodes with -fno-toplevel-reorder, and only the marked ones without it. Parts of the old -fno-toplevel-reorder code paths are reused. - Adds various checks throughout the tree to make no_reorder marked functions behave the same as with -fno-toplevel-reorder - Changes the LTO streamer to serialize the no_reorder attribute. gcc/c-family/: 2014-09-23 Andi Kleen <ak@linux.intel.com> * c-common.c (handle_no_reorder_attribute): New function. (c_common_attribute_table): Add no_reorder attribute. gcc/: 2014-09-23 Andi Kleen <ak@linux.intel.com> * cgraph.h (symtab_node): Add no_reorder attribute. (symbol_table::output_asm_statements): Remove. * cgraphclones.c (cgraph_node::create_clone): Copy no_reorder. (cgraph_node::create_version_clone): Dito. (symbol_table::output_asm_statements): Remove. * trans-mem.c (ipa_tm_create_version_alias): Dito. * cgraphunit.c (varpool_node::finalize_decl): Check no_reorder. (output_in_order): Add no_reorder flag. Only handle no_reorder nodes when set. (symbol_table::compile): Add separate pass for no_reorder nodes. (process_common_attributes): Set no_reorder flag in symtab node. Add node argument. (process_function_and_variable_attributes): Pass symtab nodes to process_common_attributes. * doc/extend.texi (no_reorder): Document no_reorder attribute. * lto-cgraph.c (lto_output_node): Serialize no_reorder. (lto_output_varpool_node): Dito. (input_overwrite_node): Dito. (input_varpool_node): Dito. * varpool.c (varpool_node::add): Set no_reorder attribute. (symbol_table::remove_unreferenced_decls): Handle no_reorder. (symbol_table::output_variables): Dito. * symtab.c (symtab_node::dump_base): Print no_reorder. gcc/lto/: 2014-09-23 Andi Kleen <ak@linux.intel.com> * lto-partition.c (node_cmp): Update comment. (varpool_node_cmp): Use symtab_node for comparison. (add_sorted_nodes): New function. (lto_balanced_map): Change to keep ordered queue of ordered node. Handle no_reorder attribute. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215537 138bc75d-0d04-0410-961f-82ee72b054a4
* Remove LIBGCC2_LONG_DOUBLE_TYPE_SIZE target macro.jsm282014-09-232-14/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch removes the target macro LIBGCC2_LONG_DOUBLE_TYPE_SIZE. After recent changes, this macro was used in two ways in libgcc: to determine the mode of long double in dfp-bit.h, and to determine whether a particular mode has excess precision for use in complex multiplication. The former is concerned specifically with long double: it relates to use of strtold for converting between decimal and binary floating point. This is replaced by comparing __LDBL_MANT_DIG__ with the appropriate __LIBGCC_*_MANT_DIG__ macro. The latter is replaced __LIBGCC_*_EXCESS_PRECISION__ predefined macros. Remarks: * Comparing (__LDBL_MANT_DIG__ == __LIBGCC_XF_MANT_DIG__) is more fragile than it looks; it's possible for XFmode to have 53-bit mantissa (TARGET_96_ROUND_53_LONG_DOUBLE, on FreeBSD and DragonFlyBSD 32-bit), in which case such a comparison would not distinguish XFmode and DFmode as possible modes for long double. Fortunately, no target supporting that form of XFmode also supports long double = double (but if some target did, we'd need e.g. an additional macro giving the exponent range of each mode). Furthermore, this code doesn't actually get used for x86 (or any other target with XFmode support), because x86 uses BID not DPD and BID has its own conversion code (which handles conversions for both XFmode and TFmode without needing to go via strtold). And FreeBSD and DragonFlyBSD aren't among the targets with DFP support. So while in principle this code is fragile and it's a deficiency that it can't support both XFmode and TFmode at once (something that can't be solved with the string conversion approach without libc having TS 18661 functions such as strtof128), all these issues should not be a problem in practice. * If other cases of excess precision are supported in future, the code for defining __LIBGCC_*_EXCESS_PRECISION__ may need updating. Although the most likely such cases might not actually involve excess precision for any mode used in libgcc - FLT_EVAL_METHOD being 32 to do _Float16 arithmetic on _Float32 should have the effect of _Complex _Float16 arithmetic using __mulsc3 and __divsc3, rather than currently nonexistent __mulhc3 and __divhc3 as in bug 63250 for ARM. * As has been noted in the context of simultaneous support for __float128 and __ibm128 on Power, the semantics of macros such as LONG_DOUBLE_TYPE_SIZE are problematic because they rely on a poorly-defined precision value for floating-point modes (which seems to be intended as the number of significant bits in the representation, e.g. 80 for XFmode which may be either 12 or 16 bytes) uniquely identifying a mode (although defining an arbitrarily different value for one of the modes you wish to distinguish may work as a hack). It would be cleaner to have a target hook that gives a machine mode directly for float, double and long double, rather than going via these precision values. By eliminating all use of these macros (FLOAT_TYPE_SIZE, DOUBLE_TYPE_SIZE, LONG_DOUBLE_TYPE_SIZE) from code built for the target, this patch facilitates such a conversion to a hook (which I suppose would take some suitable enum as an argument to identify which of the three types to return a mode for). (The issue of multiple type support for DFP conversions would apply in that Power case. <https://gcc.gnu.org/ml/gcc-patches/2014-07/msg01084.html> doesn't seem to touch on it, but it would seem reasonable to punt on it initially as hard to fix. There would also be the issue of getting functions such as __powikf2, __mulkc3, __divkc3 defined, but that's rather easier to address.) Bootstrapped with no regressions on x86_64-unknown-linux-gnu. gcc: * doc/tm.texi.in (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove. * doc/tm.texi: Regenerate. * system.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Poison. * config/alpha/alpha.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove. * config/i386/i386-interix.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove. * config/i386/i386.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove. * config/i386/rtemself.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove. * config/ia64/ia64.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove. * config/m68k/m68k.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove. * config/m68k/netbsd-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove. * config/mips/mips.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove. * config/mips/n32-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove. * config/msp430/msp430.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove. * config/rl78/rl78.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove. * config/rs6000/rs6000.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove. * config/rx/rx.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove. * config/s390/s390.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove. * config/sparc/freebsd.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove. * config/sparc/linux.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove. * config/sparc/linux64.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove. * config/sparc/netbsd-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove. gcc/c-family: * c-cppbuiltin.c (c_cpp_builtins): Define __LIBGCC_*_EXCESS_PRECISION__ macros for supported floating-point modes. libgcc: * dfp-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove. (__LIBGCC_XF_MANT_DIG__): Define if not already defined. (LONG_DOUBLE_HAS_XF_MODE): Define in terms of __LIBGCC_XF_MANT_DIG__. (__LIBGCC_TF_MANT_DIG__): Define if not already defined. (LONG_DOUBLE_HAS_TF_MODE): Define in terms of __LIBGCC_TF_MANT_DIG__. * libgcc2.c (NOTRUNC): Define in terms of __LIBGCC_*_EXCESS_PRECISION__, not LIBGCC2_LONG_DOUBLE_TYPE_SIZE. * libgcc2.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215491 138bc75d-0d04-0410-961f-82ee72b054a4
* [Patch] Teach genrecog/genoutput that scratch registers require write ↵jgreenhalgh2014-09-191-17/+20
| | | | | | | | | | | | | | | | | | constraint modifiers gcc/ * doc/md.texi (Modifiers): Consistently use "read/write" nomenclature rather than "input/output". * genrecog.c (constraints_supported_in_insn_p): New. (validate_pattern): If needed, also check constraints on MATCH_SCRATCH operands. * genoutput.c (validate_insn_alternatives): Catch earlyclobber operands with no '=' or '+' modifier. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215388 138bc75d-0d04-0410-961f-82ee72b054a4
* The various TARGET_ASM_..._MAX_SKIP hooks take an insndmalcolm2014-09-151-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | gcc/ChangeLog: * config/rs6000/rs6000.c (rs6000_loop_align_max_skip): Strengthen param "label" from rtx to rtx_insn *. * config/rx/rx.c (rx_max_skip_for_label): Likewise for param "lab" and local "op". * doc/tm.texi (TARGET_ASM_JUMP_ALIGN_MAX_SKIP): Autogenerated changes. (TARGET_ASM_LABEL_ALIGN_AFTER_BARRIER_MAX_SKIP): Likewise. (TARGET_ASM_LOOP_ALIGN_MAX_SKIP): Likewise. (TARGET_ASM_LABEL_ALIGN_MAX_SKIP): Likewise. * final.c (default_label_align_after_barrier_max_skip): Strengthen param from rtx to rtx_insn *. (default_loop_align_max_skip): Likewise. (default_label_align_max_skip): Likewise. (default_jump_align_max_skip): Likewise. * target.def (label_align_after_barrier_max_skip): Likewise. (loop_align_max_skip): Likewise. (label_align_max_skip): Likewise. (jump_align_max_skip): Likewise. * targhooks.h (default_label_align_after_barrier_max_skip): Likewise. (default_loop_align_max_skip): Likewise. (default_label_align_max_skip): Likewise. (default_jump_align_max_skip): Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215270 138bc75d-0d04-0410-961f-82ee72b054a4
* The TARGET_CAN_FOLLOW_JUMP hook takes insnsdmalcolm2014-09-151-1/+1
| | | | | | | | | | | | | | | | | | | | | | | gcc/ChangeLog: * config/arc/arc.c (arc_can_follow_jump): Strengthen both params from const_rtx to const rtx_insn *. Update union members from rtx to rtx_insn *. * doc/tm.texi (TARGET_CAN_FOLLOW_JUMP): Autogenerated change. * hooks.c (hook_bool_const_rtx_const_rtx_true): Rename to... (hook_bool_const_rtx_insn_const_rtx_insn_true): ...this, and strengthen both params from const_rtx to const rtx_insn *. * hooks.h (hook_bool_const_rtx_const_rtx_true): Likewise. (hook_bool_const_rtx_insn_const_rtx_insn_true): Likewise. * reorg.c (follow_jumps): Strengthen param "jump" from rtx to rtx_insn *. * target.def (can_follow_jump): Strengthen both params from const_rtx to const rtx_insn *, and update default implementation from hook_bool_const_rtx_const_rtx_true to hook_bool_const_rtx_insn_const_rtx_insn_true. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215269 138bc75d-0d04-0410-961f-82ee72b054a4
* doc/install.texi: add documentation for --disable-libsanitizertrippels2014-09-151-0/+4
| | | | | | | | | | | | | | This patch adds an item for --disable-libsanitizer to the configuration documentation. The option is especially useful during bisection, because it reduces build time a lot. 2014-09-15 Markus Trippelsdorf <markus@trippelsdorf.de> * doc/install.texi (Options specification): add --disable-libsanitizer item. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215259 138bc75d-0d04-0410-961f-82ee72b054a4
* Remove LIBGCC2_HAS_?F_MODE target macros.jsm282014-09-122-46/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch removes the LIBGCC2_HAS_{SF,DF,XF,TF}_MODE target macros, replacing them by predefines with -fbuilding-libgcc, together with a target hook that can influence those predefines when needed. The new default is that a floating-point mode is supported in libgcc if (a) it passes the scalar_mode_supported_p hook (otherwise it's not plausible for it to be supported in libgcc) and (b) it's one of those four modes (since those are the modes for which libgcc hardcodes the possibility of support). The target hook can override the default choice (in either direction) for modes that pass scalar_mode_supported_p (although overriding in the direction of returning true when the default would return false only makes sense if all relevant functions are specially defined in libgcc for that particular target). The previous default settings depended on various settings such as LIBGCC2_LONG_DOUBLE_TYPE_SIZE, as well as targets defining the above target macros if the default wasn't correct. The default scalar_mode_supported_p only declares a floating-point mode to be supported if it matches one of float / double / long double. This means that in most cases where a mode is only supported conditionally in libgcc (TFmode only supported if it's the mode of long double, most commonly), the default gets things right. Overrides were needed in the following cases: * SFmode would always have been supported in libgcc (the condition was BITS_PER_UNIT == 8, true for all current targets), but pdp11 defaults to 64-bit float, and in that case SFmode would fail scalar_mode_supported_p. I don't know if libgcc actually built for pdp11 (and the port may well no longer be being used), but this patch adds a scalar_mode_supported_p hook to it to ensure SFmode is treated as supported. * Certain i386 and ia64 targets need the new hook to match the existing cases for when XFmode or TFmode support is present in libgcc. For i386, the hook can always declare XFmode to be supported - the cases where it's not are the cases where long double is TFmode, in which case XFmode fails scalar_mode_supported_p[*] - but TFmode support needs to be conditional. (And of the targets not defining LIBGCC2_HAS_TF_MODE before this patch, some defined LONG_DOUBLE_TYPE_SIZE to 64, so ensuring LIBGCC2_HAS_TF_MODE would always be false, while others did not define it, so allowing it to be true in the -mlong-double-128 case. This patch matches that logic, although I suspect all the latter targets would have been broken if you tried to enable -mlong-double-128 by default, for lack of the soft-fp TFmode support in libgcc, which is separately configured.) [*] I don't know if it's deliberate not to support __float80 at all with -mlong-double-128. In order to implement the default version of the new hook, insn-modes.h was made to contain macros such as HAVE_TFmode for each machine mode, so the default hook can contain conditionals on whether XFmode and TFmode exist (to match the hardcoding of a list of modes in libgcc). This is also used in fortran/trans-types.c; previously it had a conditional on defined(LIBGCC2_HAS_TF_MODE) (a bit dubious, since it ignored the value of the macro), which is replaced by testing defined(HAVE_TFmode), in conjunction with requiring targetm.libgcc_floating_mode_supported_p. (Fortran is testing something stronger than that hook: not only is libgcc support required, but also libm or equivalent. Thus, it has a test for ENABLE_LIBQUADMATH_SUPPORT in the case that the mode is TFmode and that's not the same as any of the three standard types. The old and new tests are intended to accept exactly the same set of modes for all targets.) Apart from the four target macros eliminated by this patch, it gets us closer to eliminating LIBGCC2_LONG_DOUBLE_TYPE_SIZE as well, though a few more places using that macro need changing first. Bootstrapped with no regressions on x86_64-unknown-linux-gnu; also built cc1 for crosses to ia64-elf and pdp11-none as a minimal test of changes for those targets. gcc: * target.def (libgcc_floating_mode_supported_p): New hook. * targhooks.c (default_libgcc_floating_mode_supported_p): New function. * targhooks.h (default_libgcc_floating_mode_supported_p): Declare. * doc/tm.texi.in (LIBGCC2_HAS_DF_MODE, LIBGCC2_HAS_XF_MODE) (LIBGCC2_HAS_TF_MODE): Remove. (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): New @hook. * doc/tm.texi: Regenerate. * genmodes.c (emit_insn_modes_h): Define HAVE_%smode for each machine mode. * system.h (LIBGCC2_HAS_SF_MODE, LIBGCC2_HAS_DF_MODE) (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE): Poison. * config/i386/cygming.h (LIBGCC2_HAS_TF_MODE): Remove. * config/i386/darwin.h (LIBGCC2_HAS_TF_MODE): Remove. * config/i386/djgpp.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define. * config/i386/dragonfly.h (LIBGCC2_HAS_TF_MODE): Remove. * config/i386/freebsd.h (LIBGCC2_HAS_TF_MODE): Remove. * config/i386/gnu-user-common.h (LIBGCC2_HAS_TF_MODE): Remove. * config/i386/i386-interix.h (IX86_NO_LIBGCC_TFMODE): Define. * config/i386/i386.c (ix86_libgcc_floating_mode_supported_p): New function. (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): Define. * config/i386/i386elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define. * config/i386/lynx.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define. * config/i386/netbsd-elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define. * config/i386/netbsd64.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define. * config/i386/nto.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define. * config/i386/openbsd.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define. * config/i386/openbsdelf.h (LIBGCC2_HAS_TF_MODE): Remove. * config/i386/rtemself.h (IX86_NO_LIBGCC_TFMODE): Define. * config/i386/sol2.h (LIBGCC2_HAS_TF_MODE): Remove. * config/i386/vx-common.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define. * config/ia64/elf.h (IA64_NO_LIBGCC_TFMODE): Define. * config/ia64/freebsd.h (IA64_NO_LIBGCC_TFMODE): Define. * config/ia64/hpux.h (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE): Remove. * config/ia64/ia64.c (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): New macro. (ia64_libgcc_floating_mode_supported_p): New function. * config/ia64/linux.h (LIBGCC2_HAS_TF_MODE): Remove. * config/ia64/vms.h (IA64_NO_LIBGCC_XFMODE) (IA64_NO_LIBGCC_TFMODE): Define. * config/msp430/msp430.h (LIBGCC2_HAS_DF_MODE): Remove. * config/pdp11/pdp11.c (TARGET_SCALAR_MODE_SUPPORTED_P): New macro. (pdp11_scalar_mode_supported_p): New function. * config/rl78/rl78.h (LIBGCC2_HAS_DF_MODE): Remove. * config/rx/rx.h (LIBGCC2_HAS_DF_MODE): Remove. gcc/c-family: * c-cppbuiltin.c (c_cpp_builtins): Define __LIBGCC_HAS_%s_MODE__ macros for floating-point modes. gcc/fortran: * trans-types.c (gfc_init_kinds): Check targetm.libgcc_floating_mode_supported_p for floating-point modes. Check HAVE_TFmode instead of LIBGCC2_HAS_TF_MODE. libgcc: * libgcc2.h (LIBGCC2_HAS_SF_MODE): Define using __LIBGCC_HAS_SF_MODE__. (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__. (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__. (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__. * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define. (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__. (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__. * fixed-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define. (LIBGCC2_HAS_SF_MODE): Define using __LIBGCC_HAS_SF_MODE__. (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215215 138bc75d-0d04-0410-961f-82ee72b054a4
* * common.opt (flto-odr-type-merging): New flag.hubicka2014-09-111-0/+6
| | | | | | | | | | | | | | | | | | | | | | * ipa-deivrt.c (hash_type_name): Use ODR names for hasing if availale. (types_same_for_odr): Likewise. (odr_subtypes_equivalent_p): Likewise. (add_type_duplicate): Do not walk type variants. (register_odr_type): New function. * ipa-utils.h (register_odr_type): Declare. (odr_type_p): New function. * langhooks.c (lhd_set_decl_assembler_name): Do not compute TYPE_DECLs * doc/invoke.texi (-flto-odr-type-merging): Document. * tree.c (need_assembler_name_p): Compute ODR names when asked for it. * tree.h (DECL_ASSEMBLER_NAME): Update comment. * lto.c (lto_read_decls): Register ODR types. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215196 138bc75d-0d04-0410-961f-82ee72b054a4
* 2014-09-11 Paolo Carlini <paolo.carlini@oracle.com>paolo2014-09-111-0/+8
| | | | | | | | | | | | | | | | | | | | | | PR c++/61489 * doc/invoke.texi ([-Wmissing-field-initializers]): Update. /cp 2014-09-11 Paolo Carlini <paolo.carlini@oracle.com> PR c++/61489 * typeck2.c (process_init_constructor_record): Do not warn about missing field initializer if EMPTY_CONSTRUCTOR_P (init). /testsuite 2014-09-11 Paolo Carlini <paolo.carlini@oracle.com> PR c++/61489 * g++.dg/warn/Wmissing-field-initializers-1.C: New. * g++.old-deja/g++.other/warn5.C: Adjust. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215186 138bc75d-0d04-0410-961f-82ee72b054a4
* * doc/install.texi (Prerequisites): Note Tcl 8.6 bug fixed inmrs2014-09-101-1/+1
| | | | | | | 8.6.1. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215127 138bc75d-0d04-0410-961f-82ee72b054a4
* gcc/jakub2014-09-101-0/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * flag-types.h (enum sanitize_code): Add SANITIZE_NONNULL_ATTRIBUTE and SANITIZE_RETURNS_NONNULL_ATTRIBUTE, or them into SANITIZE_UNDEFINED. * opts.c (common_handle_option): Handle SANITIZE_NONNULL_ATTRIBUTE and SANITIZE_RETURNS_NONNULL_ATTRIBUTE and disable flag_delete_null_pointer_checks for them. * sanitizer.def (BUILT_IN_UBSAN_HANDLE_NONNULL_ARG, BUILT_IN_UBSAN_HANDLE_NONNULL_ARG_ABORT, BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN, BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN_ABORT): New. * ubsan.c (instrument_bool_enum_load): Set *gsi back to stmt's iterator. (instrument_nonnull_arg, instrument_nonnull_return): New functions. (pass_ubsan::gate): Return true even for SANITIZE_NONNULL_ATTRIBUTE or SANITIZE_RETURNS_NONNULL_ATTRIBUTE. (pass_ubsan::execute): Call instrument_nonnull_{arg,return}. * doc/invoke.texi (-fsanitize=nonnull-attribute, -fsanitize=returns-nonnull-attribute): Document. gcc/testsuite/ * c-c++-common/ubsan/attrib-3.c: New test. * c-c++-common/ubsan/nonnull-1.c: New test. * c-c++-common/ubsan/nonnull-2.c: New test. * c-c++-common/ubsan/nonnull-3.c: New test. * c-c++-common/ubsan/nonnull-4.c: New test. * c-c++-common/ubsan/nonnull-5.c: New test. libsanitizer/ * ubsan/ubsan_handlers.cc, ubsan/ubsan_handlers.h: Cherry pick upstream r215485, r217389, r217391 and r217400. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215118 138bc75d-0d04-0410-961f-82ee72b054a4
* gcc/ChangeLog:manu2014-09-091-0/+5
| | | | | | | | | | | | | | | | | | | | | | | 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org> * opth-gen.awk: Generate mapping from cpp message reasons to the options that enable them. * doc/options.texi (CppReason): Document. gcc/c-family/ChangeLog: 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org> * c.opt: Add CppReason to various flags. (Wdate-time): Re-sort. * c-common.c: Include c-common.h earlier. (struct reason_option_codes_t): Delete. (c_option_controlling_cpp_error): Prefix global type and struct with cpp_. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215095 138bc75d-0d04-0410-961f-82ee72b054a4
* gcc/ChangeLog:manu2014-09-091-6/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org> * doc/invoke.texi (Wnormalized=): Update. libcpp/ChangeLog: 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org> * include/cpplib.h (struct cpp_options): Declare warn_normalize as int instead of enum. gcc/c-family/ChangeLog: 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org> * c.opt (Wnormalized): New. (Wnormalized=): Use Enum and Reject Negative. * c-opts.c (c_common_handle_option): Do not handle Wnormalized here. gcc/testsuite/ChangeLog: 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org> * gcc.dg/cpp/warn-normalized-3.c: Delete useless dg-prune-output. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215093 138bc75d-0d04-0410-961f-82ee72b054a4
* * typeck.c (build_class_member_access_expr): Movejason2014-09-091-6/+4
| | | | | | | | | | -Winvalid-offsetof code... * semantics.c (finish_offsetof): ...here. * parser.c (cp_parser_builtin_offsetof): Remember the location of the type argument. * pt.c (tsubst_copy_and_build) [OFFSETOF_EXPR]: Preserve it. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215070 138bc75d-0d04-0410-961f-82ee72b054a4
* [Obvious] Change Linux to GNU/LINUX in ARM options documentationjgreenhalgh2014-09-091-5/+5
| | | | | | | | | | | gcc/ * doc/invoke.texi (-march): Use GNU/Linux rather than Linux. (-mtune): Likewise. (-mcpu): Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215049 138bc75d-0d04-0410-961f-82ee72b054a4
* * doc/invoke.texi (Optimization Options): Add missing @gol to thenickc2014-09-091-5/+6
| | | | | | | | | end of a line. (S/390 and zSeries Options): Remove superfluous word from the description of the -mhotpatch option. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215044 138bc75d-0d04-0410-961f-82ee72b054a4
* remove picochiptbsaunde2014-09-091-40/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | contrib/ChangeLog: 2014-09-08 Trevor Saunders <tsaunders@mozilla.com> * compare-all-tests: Don't test picochip. * config-list.mk: Likewise. gcc/ChangeLog: 2014-09-08 Trevor Saunders <tsaunders@mozilla.com> * common/config/picochip/picochip-common.c: Remove. * config.gcc: Remove support for picochip. * config/picochip/constraints.md: Remove. * config/picochip/dfa_space.md: Remove. * config/picochip/dfa_speed.md: Remove. * config/picochip/picochip-protos.h: Remove. * config/picochip/picochip.c: Remove. * config/picochip/picochip.h: Remove. * config/picochip/picochip.md: Remove. * config/picochip/picochip.opt: Remove. * config/picochip/predicates.md: Remove. * config/picochip/t-picochip: Remove. * doc/md.texi: Don't document picochi. libgcc/ChangeLog: 2014-09-08 Trevor Saunders <tsaunders@mozilla.com> * config.host: Remove picochip support. * config/picochip/adddi3.S: Remove. * config/picochip/ashlsi3.S: Remove. * config/picochip/ashlsi3.c: Remove. * config/picochip/ashrsi3.S: Remove. * config/picochip/ashrsi3.c: Remove. * config/picochip/clzsi2.S: Remove. * config/picochip/cmpsi2.S: Remove. * config/picochip/divmod15.S: Remove. * config/picochip/divmodhi4.S: Remove. * config/picochip/divmodsi4.S: Remove. * config/picochip/lib1funcs.S: Remove. * config/picochip/longjmp.S: Remove. * config/picochip/lshrsi3.S: Remove. * config/picochip/lshrsi3.c: Remove. * config/picochip/parityhi2.S: Remove. * config/picochip/popcounthi2.S: Remove. * config/picochip/setjmp.S: Remove. * config/picochip/subdi3.S: Remove. * config/picochip/t-picochip: Remove. * config/picochip/ucmpsi2.S: Remove. * config/picochip/udivmodhi4.S: Remove. * config/picochip/udivmodsi4.S: Remove. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215039 138bc75d-0d04-0410-961f-82ee72b054a4
* * doc/invoke.texi (MSP430 Options): Add -minrt.dj2014-09-081-1/+8
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215021 138bc75d-0d04-0410-961f-82ee72b054a4
* Remove SF_SIZE etc. target macros.jsm282014-09-082-28/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | gcc: * config/i386/cygming.h (TF_SIZE): Remove. * config/i386/darwin.h (TF_SIZE): Remove. * config/i386/dragonfly.h (TF_SIZE): Remove. * config/i386/freebsd.h (TF_SIZE): Remove. * config/i386/gnu-user-common.h (TF_SIZE): Remove. * config/i386/openbsdelf.h (TF_SIZE): Remove. * config/i386/sol2.h (TF_SIZE): Remove. * config/ia64/hpux.h (XF_SIZE, TF_SIZE): Remove. * config/ia64/linux.h (TF_SIZE): Remove. * doc/tm.texi.in (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Remove. * doc/tm.texi: Regenerate. * system.h (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Poison. gcc/c-family: * c-cppbuiltin.c (c_cpp_builtins): Define macros for mantissa digits of floating-point modes if -fbuilding-libgcc. libgcc: * libgcc2.c (SF_SIZE): Change all uses to __LIBGCC_SF_MANT_DIG__. (DF_SIZE): Change all uses to __LIBGCC_DF_MANT_DIG__. (XF_SIZE): Change all uses to __LIBGCC_XF_MANT_DIG__. (TF_SIZE): Change all uses to __LIBGCC_TF_MANT_DIG__. * libgcc2.h (SF_SIZE): Change to __LIBGCC_SF_MANT_DIG__. Give error if not defined and LIBGCC2_HAS_SF_MODE is defined. (DF_SIZE): Change to __LIBGCC_DF_MANT_DIG__. Give error if not defined and LIBGCC2_HAS_DF_MODE is defined. (XF_SIZE): Change to __LIBGCC_XF_MANT_DIG__. Give error if not defined and LIBGCC2_HAS_XF_MODE is defined. (TF_SIZE): Change to __LIBGCC_TF_MANT_DIG__. Give error if not defined and LIBGCC2_HAS_TF_MODE is defined. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215014 138bc75d-0d04-0410-961f-82ee72b054a4
* Remove no-longer-needed fp-bit target macros.jsm282014-09-082-42/+0
| | | | | | | | | | | | | | | | | | | | gcc: * defaults.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO): Remove. * doc/tm.texi.in (ROUND_TOWARDS_ZERO, LARGEST_EXPONENT_IS_NORMAL): Remove. * doc/tm.texi: Regenerate. * system.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO): Poison. * config/arm/arm.h (LARGEST_EXPONENT_IS_NORMAL): Remove. * config/cris/cris.h (__make_dp): Remove. libgcc: * fp-bit.c (pack_d, unpack_d): Remove LARGEST_EXPONENT_IS_NORMAL and ROUND_TOWARDS_ZERO conditionals. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215013 138bc75d-0d04-0410-961f-82ee72b054a4
* gcc/ChangeLog:manu2014-09-041-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org> * doc/options.texi: Document that Var and Init are required if CPP is given. * optc-gen.awk: Require Var and Init if CPP is given. * common.opt (Wpedantic): Use Init. libcpp/ChangeLog: 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org> * macro.c (replace_args): Use cpp_pedwarning, cpp_warning and CPP_W flags. * include/cpplib.h: Add CPP_W_C90_C99_COMPAT and CPP_W_PEDANTIC. * init.c (cpp_create_reader): Do not init to -1 here. * expr.c (num_binary_op): Use cpp_pedwarning. gcc/c-family/ChangeLog: 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org> * c.opt (Wc90-c99-compat,Wc++-compat,Wcomment,Wendif-labels, Winvalid-pch,Wlong-long,Wmissing-include-dirs,Wmultichar,Wpedantic, (Wdate-time,Wtraditional,Wundef,Wvariadic-macros): Add CPP, Var and Init. * c-opts.c (c_common_handle_option): Do not handle here. (sanitize_cpp_opts): Likewise. * c-common.c (struct reason_option_codes_t): Handle CPP_W_C90_C99_COMPAT and CPP_W_PEDANTIC. gcc/testsuite/ChangeLog: 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org> * gcc.dg/cpp/endif-pedantic2.c: More general options do not override specific ones, but specific ones do. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214904 138bc75d-0d04-0410-961f-82ee72b054a4
* Add target hook to override DWARF2 frame register sizempf2014-09-042-0/+9
| | | | | | | | | | | | | | | | gcc/ * target.def (TARGET_DWARF_FRAME_REG_MODE): New target hook. * targhooks.c (default_dwarf_frame_reg_mode): New function. * targhooks.h (default_dwarf_frame_reg_mode): New prototype. * doc/tm.texi.in (TARGET_DWARF_FRAME_REG_MODE): Document. * doc/tm.texi: Regenerate. * dwarf2cfi.c (expand_builtin_init_dwarf_reg_sizes): Abstract mode selection logic to default_dwarf_frame_reg_mode. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214898 138bc75d-0d04-0410-961f-82ee72b054a4
* * doc/invoke.texi: Document that -Wlogical-not-parentheses is enabledmpolacek2014-09-031-0/+2
| | | | | | | | | by -Wall. c-family/ * c.opt (Wlogical-not-parentheses): Enable by -Wall. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214893 138bc75d-0d04-0410-961f-82ee72b054a4
* gcc/rsandifo2014-09-031-1/+2
| | | | | | | | * doc/rtl.texi (RTX_AUTOINC): Document that the first operand is the automodified register. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214890 138bc75d-0d04-0410-961f-82ee72b054a4
* [gcc]wschmidt2014-09-021-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2014-09-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com> * config/rs6000/rs6000-builtin.def (XVCVSXDDP_SCALE): New built-in definition. (XVCVUXDDP_SCALE): Likewise. (XVCVDPSXDS_SCALE): Likewise. (XVCVDPUXDS_SCALE): Likewise. * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add entries for VSX_BUILTIN_XVCVSXDDP_SCALE, VSX_BUILTIN_XVCVUXDDP_SCALE, VSX_BUILTIN_XVCVDPSXDS_SCALE, and VSX_BUILTIN_XVCVDPUXDS_SCALE. * config/rs6000/rs6000-protos.h (rs6000_scale_v2df): New prototype. * config/rs6000/rs6000.c (real.h): New include. (rs6000_scale_v2df): New function. * config/rs6000/vsx.md (UNSPEC_VSX_XVCVSXDDP): New unspec. (UNSPEC_VSX_XVCVUXDDP): Likewise. (UNSPEC_VSX_XVCVDPSXDS): Likewise. (UNSPEC_VSX_XVCVDPUXDS): Likewise. (vsx_xvcvsxddp_scale): New define_expand. (vsx_xvcvsxddp): New define_insn. (vsx_xvcvuxddp_scale): New define_expand. (vsx_xvcvuxddp): New define_insn. (vsx_xvcvdpsxds_scale): New define_expand. (vsx_xvcvdpsxds): New define_insn. (vsx_xvcvdpuxds_scale): New define_expand. (vsx_xvcvdpuxds): New define_insn. * doc/extend.texi (vec_ctf): Add new prototypes. (vec_cts): Likewise. (vec_ctu): Likewise. (vec_splat): Likewise. (vec_div): Likewise. (vec_mul): Likewise. [gcc/testsuite] 2014-09-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com> * gcc.target/powerpc/builtins-1.c: Add tests for vec_ctf, vec_cts, and vec_ctu. * gcc.target/powerpc/builtins-2.c: Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214831 138bc75d-0d04-0410-961f-82ee72b054a4
* Fix typo.gerald2014-08-311-1/+1
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214769 138bc75d-0d04-0410-961f-82ee72b054a4
* * doc/generic.texi (Deficiencies): Add note on exemplary mistakes.gerald2014-08-311-0/+1
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214768 138bc75d-0d04-0410-961f-82ee72b054a4
* Use rtx_insn for various target.def hooksdmalcolm2014-08-271-18/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | gcc/ 2014-08-27 David Malcolm <dmalcolm@redhat.com> * target.def (unwind_emit): Strengthen param "insn" from rtx to rtx_insn *. (final_postscan_insn): Likewise. (adjust_cost): Likewise. (adjust_priority): Likewise. (variable_issue): Likewise. (macro_fusion_pair_p): Likewise. (dfa_post_cycle_insn): Likewise. (first_cycle_multipass_dfa_lookahead_guard): Likewise. (first_cycle_multipass_issue): Likewise. (dfa_new_cycle): Likewise. (adjust_cost_2): Likewise for params "insn" and "dep_insn". (speculate_insn): Likewise for param "insn". (gen_spec_check): Likewise for params "insn" and "label". (get_insn_spec_ds): Likewise for param "insn". (get_insn_checked_ds): Likewise. (dispatch_do): Likewise. (dispatch): Likewise. (cannot_copy_insn_p): Likewise. (invalid_within_doloop): Likewise. (legitimate_combined_insn): Likewise. (needed): Likewise. (after): Likewise. * doc/tm.texi: Automatically updated to reflect changes to target.def. * haifa-sched.c (choose_ready): Convert NULL_RTX to NULL when working with insn. (schedule_block): Likewise. (sched_init): Likewise. (sched_speculate_insn): Strengthen param "insn" from rtx to rtx_insn *. (ready_remove_first_dispatch): Convert NULL_RTX to NULL when working with insn. * hooks.c (hook_bool_rtx_true): Rename to... hook_bool_rtx_insn_true): ...this, and strengthen first param from rtx to rtx_insn *. (hook_constcharptr_const_rtx_null): Rename to... (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen first param from const_rtx to const rtx_insn *. (hook_bool_rtx_int_false): Rename to... (hook_bool_rtx_insn_int_false): ...this, and strengthen first param from rtx to rtx_insn *. (hook_void_rtx_int): Rename to... (hook_void_rtx_insn_int): ...this, and strengthen first param from rtx to rtx_insn *. * hooks.h (hook_bool_rtx_true): Rename to... (hook_bool_rtx_insn_true): ...this, and strengthen first param from rtx to rtx_insn *. (hook_bool_rtx_int_false): Rename to... (hook_bool_rtx_insn_int_false): ...this, and strengthen first param from rtx to rtx_insn *. (hook_void_rtx_int): Rename to... (hook_void_rtx_insn_int): ...this, and strengthen first param from rtx to rtx_insn *. (hook_constcharptr_const_rtx_null): Rename to... (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen first param from const_rtx to const rtx_insn *. * sched-deps.c (sched_macro_fuse_insns): Strengthen param "insn" and local "prev" from rtx to rtx_insn *. * sched-int.h (sched_speculate_insn): Strengthen first param from rtx to rtx_insn *. * sel-sched.c (create_speculation_check): Likewise for local "label". * targhooks.c (default_invalid_within_doloop): Strengthen param "insn" from const_rtx to const rtx_insn *. * targhooks.h (default_invalid_within_doloop): Strengthen param from const_rtx to const rtx_insn *. * config/alpha/alpha.c (alpha_cannot_copy_insn_p): Likewise. (alpha_adjust_cost): Likewise for params "insn", "dep_insn". * config/arc/arc.c (arc_sched_adjust_priority): Likewise for param "insn". (arc_invalid_within_doloop): Likewise, with const. * config/arm/arm.c (arm_adjust_cost): Likewise for params "insn", "dep". (arm_cannot_copy_insn_p): Likewise for param "insn". (arm_unwind_emit): Likewise. * config/bfin/bfin.c (bfin_adjust_cost): Likewise for params "insn", "dep_insn". * config/c6x/c6x.c (c6x_dfa_new_cycle): Likewise for param "insn". (c6x_variable_issue): Likewise. Removed now-redundant checked cast. (c6x_adjust_cost): Likewise for params "insn", "dep_insn". * config/epiphany/epiphany-protos.h (epiphany_mode_needed): Likewise for param "insn". (epiphany_mode_after): Likewise. * config/epiphany/epiphany.c (epiphany_adjust_cost): Likewise for params "insn", "dep_insn". (epiphany_mode_needed): Likewise for param "insn". (epiphany_mode_after): Likewise. * config/i386/i386-protos.h (i386_pe_seh_unwind_emit): Likewise. * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise. (ix86_avx_u128_mode_needed): Likewise. (ix86_i387_mode_needed): Likewise. (ix86_mode_needed): Likewise. (ix86_avx_u128_mode_after): Likewise. (ix86_mode_after): Likewise. (ix86_adjust_cost): Likewise for params "insn", "dep_insn". (ix86_macro_fusion_pair_p): Likewise for params "condgen", "condjmp". (ix86_adjust_priority): Likewise for param "insn". (core2i7_first_cycle_multipass_issue): Likewise for param "insn". (do_dispatch): Likewise. (has_dispatch): Likewise. * config/i386/winnt.c (i386_pe_seh_unwind_emit): Likewise. * config/ia64/ia64.c (TARGET_INVALID_WITHIN_DOLOOP): Update to reflect renaming of default hook implementation from hook_constcharptr_const_rtx_null to hook_constcharptr_const_rtx_insn_null. (ia64_adjust_cost_2): Strengthen params "insn", "dep_insn" from rtx to rtx_insn *. (ia64_variable_issue): Likewise for param "insn". (ia64_first_cycle_multipass_dfa_lookahead_guard): Likewise. (ia64_dfa_new_cycle): Likewise. (ia64_get_insn_spec_ds): Likewise. (ia64_get_insn_checked_ds): Likewise. (ia64_speculate_insn): Likewise. (ia64_gen_spec_check): Likewise for params "insn", "label". (ia64_asm_unwind_emit): Likewise for param "insn". * config/m32r/m32r.c (m32r_adjust_priority): Likewise. * config/m68k/m68k.c (m68k_sched_adjust_cost): Likewise for params "insn", "def_insn". (m68k_sched_variable_issue): Likewise for param "insn". * config/mep/mep.c (mep_adjust_cost): Likewise for params "insn", "def_insn". * config/microblaze/microblaze.c (microblaze_adjust_cost): Likewise for params "insn", "dep". * config/mips/mips.c (mips_adjust_cost): Likewise. (mips_variable_issue): Likewise for param "insn". (mips_final_postscan_insn): Likewise. * config/mn10300/mn10300.c (mn10300_adjust_sched_cost): Likewise for params "insn", "dep". * config/pa/pa.c (pa_adjust_cost): Likewise for params "insn", "dep_insn". (pa_adjust_priority): Likewise for param "insn". * config/picochip/picochip.c (picochip_sched_adjust_cost): Likewise for params "insn", "dep_insn". * config/rs6000/rs6000.c (rs6000_variable_issue_1): Likewise for param "insn". (rs6000_variable_issue): Likewise. (rs6000_adjust_cost): Likewise for params "insn", "dep_insn". (rs6000_debug_adjust_cost): Likewise. (rs6000_adjust_priority): Likewise for param "insn". (rs6000_use_sched_lookahead_guard): Likewise. (get_next_active_insn): Likewise for return type and both params. (redefine_groups): Likewise for params "prev_head_insn", "tail" and locals "insn", "next_insn". (pad_groups): Likewise. * config/s390/s390.c (s390_adjust_priority): Likewise for param "insn". (s390_cannot_copy_insn_p): Likewise. (s390_sched_variable_issue): Likewise for third param, eliminating checked cast. (TARGET_INVALID_WITHIN_DOLOOP): Update to reflect renaming of default hook implementation from hook_constcharptr_const_rtx_null to hook_constcharptr_const_rtx_insn_null. * config/sh/sh.c (sh_cannot_copy_insn_p): Strengthen param "insn" from rtx to rtx_insn *. (sh_adjust_cost): Likewise for params "insn", "dep_insn". (sh_variable_issue): Likewise for param "insn". (sh_dfa_new_cycle): Likewise. (sh_mode_needed): Likewise. (sh_mode_after): Likewise. * config/sparc/sparc.c (supersparc_adjust_cost): Likewise for params "insn", "dep_insn". (hypersparc_adjust_cost): Likewise. (sparc_adjust_cost): Likewise. * config/spu/spu.c (spu_sched_variable_issue): Likewise for third param, eliminated checked cast. (spu_sched_adjust_cost): Likewise for first and third params. * config/tilegx/tilegx.c (tilegx_sched_adjust_cost): Strengthen params "insn" and "dep_insn" from rtx to rtx_insn *. * config/tilepro/tilepro.c (tilepro_sched_adjust_cost): Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214584 138bc75d-0d04-0410-961f-82ee72b054a4
* 2014-08-26 Joel Sherrill <joel.sherrill@oarcorp.com>joel2014-08-261-1/+1
| | | | | | | | * doc/invoke.texi: -fno-cxa-atexit should be -fno-use-cxa-atexit. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214551 138bc75d-0d04-0410-961f-82ee72b054a4
* Strengthen haifa_sched_info callbacks and 3 scheduler hooksdmalcolm2014-08-251-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | gcc/ * target.def (reorder): Strengthen param "ready" of this DEFHOOK from rtx * to rtx_insn **. (reorder2): Likewise. (dependencies_evaluation_hook): Strengthen params "head", "tail" from rtx to rtx_insn *. * doc/tm.texi: Update mechanically for above change to target.def. * sched-int.h (note_list): Strengthen this variable from rtx to rtx_insn *. (remove_notes): Likewise for both params. (restore_other_notes): Likewise for return type and first param. (struct ready_list): Strengthen field "vec" from rtx * to rtx_insn **. (struct dep_replacement): Strenghten field "insn" from rtx to rtx_insn *. (struct deps_desc): Likewise for fields "last_debug_insn", "last_args_size". (struct haifa_sched_info): Likewise for callback field "can_schedule_ready_p"'s param, for first param of "new_ready" callback field, for both params of "rank" callback field, for first field of "print_insn" callback field (with a const), for both params of "contributes_to_priority" callback, for param of "insn_finishes_block_p" callback, for fields "prev_head", "next_tail", "head", "tail", for first param of "add_remove_insn" callback, for first param of "begin_schedule_ready" callback, for both params of "begin_move_insn" callback, and for second param of "advance_target_bb" callback. (add_dependence): Likewise for params 1 and 2. (sched_analyze): Likewise for params 2 and 3. (deps_analyze_insn): Likewise for param 2. (ready_element): Likewise for return type. (ready_lastpos): Strengthen return type from rtx * to rtx_insn **. (try_ready): Strenghten param from rtx to rtx_insn *. (sched_emit_insn): Likewise for return type. (record_delay_slot_pair): Likewise for params 1 and 2. (add_delay_dependencies): Likewise for param. (contributes_to_priority): Likewise for both params. (find_modifiable_mems): Likewise. * config/arm/arm.c (cortexa7_sched_reorder): Strengthen param "ready" from rtx * to rtx_insn **. Strengthen locals "insn", "first_older_only_insn" from rtx to rtx_insn *. (arm_sched_reorder): Strengthen param "ready" from rtx * to rtx_insn **. * config/c6x/c6x.c (struct c6x_sched_context): Strengthen field "last_scheduled_iter0" from rtx to rtx_insn *. (init_sched_state): Replace use of NULL_RTX with NULL for insn. (c6x_sched_reorder_1): Strengthen param "ready" and locals "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *. (c6x_sched_reorder): Strengthen param "ready" from rtx * to rtx_insn **. (c6x_sched_reorder2): Strengthen param "ready" and locals "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *. (c6x_variable_issue): Add a checked cast when assigning from insn to ss.last_scheduled_iter0. (split_delayed_branch): Strengthen param "insn" and local "i1" from rtx to rtx_insn *. (split_delayed_nonbranch): Likewise. (undo_split_delayed_nonbranch): Likewise for local "insn". (hwloop_optimize): Likewise for locals "seq", "insn", "prev", "entry_after", "end_packet", "head_insn", "tail_insn", "new_insns", "last_insn", "this_iter", "prev_stage_insn". Strengthen locals "orig_vec", "copies", "insn_copies" from rtx * to rtx_insn **. Remove now-redundant checked cast on last_insn, but add a checked cast on loop->start_label. Consolidate calls to avoid assigning result of gen_spkernel to "insn", now an rtx_insn *. * config/i386/i386.c (do_reorder_for_imul): Strengthen param "ready" from rtx * to rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *. (swap_top_of_ready_list): Strengthen param "ready" from rtx * to rtx_insn **. Strengthen locals "top", "next" from rtx to rtx_insn *. (ix86_sched_reorder): Strengthen param "ready" from rtx * to rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *. (add_parameter_dependencies): Strengthen params "call", "head" and locals "insn", "last", "first_arg" from rtx to rtx_insn *. (avoid_func_arg_motion): Likewise for params "first_arg", "insn". (add_dependee_for_func_arg): Likewise for param "arg" and local "insn". (ix86_dependencies_evaluation_hook): Likewise for params "head", "tail" and locals "insn", "first_arg". * config/ia64/ia64.c (ia64_dependencies_evaluation_hook): Likewise for params "head", "tail" and locals "insn", "next", "next_tail". (ia64_dfa_sched_reorder): Strengthen param "ready" and locals "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen locals "insn", "lowest", "highest" from rtx to rtx_insn *. (ia64_sched_reorder): Strengthen param "ready" from rtx * to rtx_insn **. (ia64_sched_reorder2): Likewise. * config/mep/mep.c (mep_find_ready_insn): Strengthen return type and local "insn" from rtx to rtx_insn *. Strengthen param "ready" from rtx * to rtx_insn **. (mep_move_ready_insn): Strengthen param "ready" from rtx * to rtx_insn **. (mep_print_sched_insn): Strengthen param "insn" from rtx to rtx_insn *. (mep_sched_reorder): Strengthen param "ready" from rtx * to rtx_insn **. Strengthen locals "core_insn", "cop_insn" from rtx to rtx_insn *. * config/mips/mips.c (mips_promote_ready): Strengthen param "ready" from rtx * to rtx_insn **. Strengthen local "new_head" from rtx to rtx_insn *. (mips_maybe_swap_ready): Strengthen param "ready" from rtx * to rtx_insn **. Strengthen local "temp" from rtx to rtx_insn *. (mips_macc_chains_reorder): Strengthen param "ready" from rtx * to rtx_insn **. (vr4130_reorder): Likewise. (mips_74k_agen_reorder): Likewise. Strengthen local "insn" from rtx to rtx_insn *. (mips_sched_reorder_1): Strengthen param "ready" from rtx * to rtx_insn **. (mips_sched_reorder): Likewise. (mips_sched_reorder2): Likewise. * config/picochip/picochip.c (picochip_sched_reorder): Likewise. * config/rs6000/rs6000.c (rs6000_sched_reorder): Likewise. Strengthen local "tmp" from rtx to rtx_insn *. (rs6000_sched_reorder2): Likewise. * config/s390/s390.c (s390_z10_prevent_earlyload_conflicts): Likewise. Update sizeof(rtx) to sizeof(rtx_insn *) in memmove. (s390_sched_reorder): Strengthen param "ready" from rtx * to rtx_insn **. Strengthen local "tmp" from rtx to rtx_insn *. * config/sh/sh.c (rank_for_reorder): Strengthen locals "tmp", "tmp2" from rtx to rtx_insn *. (swap_reorder): Strengthen param "a" from rtx * to rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *. (ready_reorder): Strengthen param "ready" from rtx * to rtx_insn **. Update sizeof(rtx) to sizeof(rtx_insn *) in qsort. (sh_reorder): Strengthen param "ready" from rtx * to rtx_insn **. (sh_reorder2): Likewise. * config/spu/spu.c (spu_sched_reorder): Likewise. Strengthen local "insn" from rtx to rtx_insn *. * haifa-sched.c (note_list): Strengthen this variable from rtx to rtx_insn *. (scheduled_insns): Strengthen this variable from vec<rtx> to vec<rtx_insn *>. (set_modulo_params): Likewise for locals "i1", "i2". (record_delay_slot_pair): Likewise for params "i1", "i2". (add_delay_dependencies): Likewise for param "insn". (cond_clobbered_p): Likewise. (recompute_todo_spec): Likewise for local "prev". (last_scheduled_insn): Likewise for this variable. (nonscheduled_insns_begin): Likewise. (model_set_excess_costs): Strengthen param "insns" from rtx * to rtx_insn **. (rank_for_schedule): Strengthen locals "tmp", "tmp2" from rtx to rtx_insn *. (swap_sort): Strengthen param "a" from rtx * to rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *. (queue_insn): Strengthen param "insn" from rtx to rtx_insn *. (ready_lastpos): Strengthen return type from rtx * to rtx_insn **. (ready_add): Strengthen param "insn" from rtx to rtx_insn *. (ready_remove_first): Likewise for return type and local "t". (ready_element): Likewise for return type. (ready_remove): Likewise for return type and local "t". (ready_sort): Strengthen local "first" from rtx * to rtx_insn **. (check_clobbered_conditions): Strengthen local "x" from rtx to rtx_insn *, adding a checked cast. (schedule_insn): Likewise for param "insn". (remove_notes): Likewise for params "head", "tail" and locals "next_tail", "insn", "next". (struct haifa_saved_data): Likewise for fields "last_scheduled_insn", "nonscheduled_insns_begin". (save_backtrack_point): Update for change to field "vec" of struct ready_list. (toggle_cancelled_flags): Strengthen local "first" from rtx * to rtx_insn **. (restore_last_backtrack_point): Likewise. Strengthen local "insn" from rtx to rtx_insn * (resolve_dependencies): Strengthen param "insn" from rtx to rtx_insn * (restore_other_notes): Likewise for return type, for param "head" and local "note_head". (undo_all_replacements): Likewise for local "insn". (first_nonscheduled_insn): Likewise for return type and local "insn". (queue_to_ready): Likewise for local "insn", adding checked casts. (early_queue_to_ready): Likewise for local "insn". (debug_ready_list_1): Strengthen local "p" from rtx * to rtx_insn **. (move_insn): Strengthen param "insn" and local "note" from rtx to rtx_insn * (insn_finishes_cycle_p): Likewise for param "insn". (max_issue): Likewise for local "insn". (choose_ready): Likewise. Strengthen param "insn_ptr" from rtx * to rtx_insn **. (commit_schedule): Strengthen param "prev_head" and local "insn" from rtx to rtx_insn * (prune_ready_list): Likewise for local "insn". (schedule_block): Likewise for locals "prev_head", "head", "tail", "skip_insn", "insn", "failed_insn", "x", adding a checked cast. (set_priorities): Likewise for local "prev_head". (try_ready): Likewise for param "next". (fix_tick_ready): Likewise. (change_queue_index): Likewise. (sched_extend_ready_list): Update for change to field "vec" of struct ready_list. (generate_recovery_code): Strengthen param "insn" from rtx to rtx_insn *. (begin_speculative_block): Likewise. (create_check_block_twin): Likewise for param "insn" and locals "label", "check", "twin". Introduce local "check_pat" to avoid "check" being used as a plain rtx before being used as an insn. (fix_recovery_deps): Add a checked cast to rtx_insn * when extracting elements from ready_list. (sched_remove_insn): Strengthen param "insn" from rtx to rtx_insn *. (sched_emit_insn): Likewise for return type. (ready_remove_first_dispatch): Likewise for return type and local "insn". * hw-doloop.c (discover_loop): Add a checked cast to rtx_insn *. * modulo-sched.c (sms_print_insn): Strengthen from const_rtx to const rtx_insn *. * sched-deps.c (add_dependence): Strengthen params "con", "pro" from rtx to rtx_insn *. (add_dependence_list): Likewise for param "insn". Add a checked cast. (add_dependence_list_and_free): Strengthen param "insn" from rtx to rtx_insn *. Strengthen param "list_p" from rtx * to rtx_insn **. (chain_to_prev_insn): Strengthen param "insn" and locals "prec_nonnote", "i" from rtx to rtx_insn *. (flush_pending_lists): Likewise for param "insn". (cur_insn): Likewise for this variable. (haifa_start_insn): Add a checked cast. (note_dep): Strengthen param "e" from rtx to rtx_insn *. (sched_analyze_reg): Likewise for param "insn". (sched_analyze_1): Likewise. (sched_analyze_2): Likewise. Add checked casts. (sched_analyze_insn): Likewise. Also for local "prev". (deps_analyze_insn): Likewise for param "insn". (sched_analyze): Likewise for params "head", "tail" and local "insn". (add_dependence_1): Likewise for params "insn", "elem". (struct mem_inc_info): Likewise for fields "inc_insn", "mem_insn". (parse_add_or_inc): Likewise for param "insn". (find_inc): Likewise for local "inc_cand". (find_modifiable_mems): Likewise for params "head", "tail" and locals "insn", "next_tail". * sched-ebb.c (init_ready_list): Likewise for local "insn". (begin_schedule_ready): Likewise for param "insn". (begin_move_insn): Likewise for params "insn" and "last". (ebb_print_insn): Strengthen param "insn" from const_rtx to const rtx_insn *. (rank): Strengthen params "insn1", "insn2" from rtx to rtx_insn *. (ebb_contributes_to_priority): Likewise for params "next", "insn". (ebb_add_remove_insn): Likewise for param "insn". (advance_target_bb): Likewise. * sched-rgn.c (rgn_estimate_number_of_insns): Likewise for local "insn". (check_live): Likewise for param "insn". (init_ready_list): Likewise for local "insn". (can_schedule_ready_p): Likewise for param "insn". (begin_schedule_ready): Likewise. (new_ready): Likewise for param "next". (rgn_print_insn): Likewise for param "insn". (rgn_rank): Likewise for params "insn1", "insn2". (contributes_to_priority): Likewise for params "next", "insn". (rgn_insn_finishes_block_p): Likewise for param "insn". (add_branch_dependences): Likewise for params "head", "tail" and locals "insn", "last". (rgn_add_remove_insn): Likewise for param "insn". (advance_target_bb): Likewise. * sel-sched-dump.c (sel_print_insn): Strengthen param "insn" from const_rtx to const rtx_insn *. * sel-sched-dump.h (sel_print_insn): Likewise. * sel-sched-ir.c (advance_deps_context): Add a checked cast. (deps_init_id): Likewise. * sel-sched.c (convert_vec_av_set_to_ready): Likewise. (invoke_reorder_hooks): Strengthen local "arr" from rtx * to rtx_insn **. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214481 138bc75d-0d04-0410-961f-82ee72b054a4
* * doc/invoke.texi (Optimize Options): Fix markup in two cases.gerald2014-08-241-2/+2
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214409 138bc75d-0d04-0410-961f-82ee72b054a4
* gcc/olegendo2014-08-241-8/+11
| | | | | | | | | | | | | | | | | PR target/61996 * config/sh/sh.opt (musermode): Allow negative form. * config/sh/sh.c (sh_option_override): Disable TARGET_USERMODE for targets that don't support it. * doc/invoke.texi (SH Options): Rename sh-*-linux* to sh*-*-linux*. Document -mno-usermode option. gcc/testsuite PR target/61996 * gcc.target/sh/pr61996.c: New. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214406 138bc75d-0d04-0410-961f-82ee72b054a4
* Remove CALLER_SAVE_PROFITABLE since it is not used at present.jasonwucj2014-08-242-20/+0
| | | | | | | | | | * system.h (CALLER_SAVE_PROFITABLE): Poison. * regs.h (CALLER_SAVE_PROFITABLE): Remove. * doc/tm.texi.in (CALLER_SAVE_PROFITABLE): Remove. * doc/tm.texi: Regenerate. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214405 138bc75d-0d04-0410-961f-82ee72b054a4
* libcpp/emsr2014-08-231-6/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net> * include/cpplib.h (enum c_lang): Add CLK_GNUCXX1Z, CLK_CXX1Z; Rename CLK_GNUCXX1Y, CLK_CXX1Y to CLK_GNUCXX14, CLK_CXX14; * init.c (struct lang_flags lang_defaults): Add column for trigraphs; Add rows for CLK_GNUCXX1Z, CLK_CXX1Z; (cpp_set_lang): Set trigraphs; (cpp_init_builtins): Set __cplusplus to 201402L for C++14; Set __cplusplus to 201500L for C++17. * expr.c (cpp_classify_number): Change C++1y to C++14 in binary constants error message. gcc/c-family/ 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net> * c-common.h (enum cxx_dialect): Add cxx14. * c-opts.c (set_std_cxx1y): Rename to set_std_cxx14; Use cxx14. * c-ubsan.c (ubsan_instrument_shift): Change comment and logic from cxx_dialect == cxx11 || cxx_dialect == cxx1y to cxx_dialect >= cxx11. gcc/cp/ 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net> * decl.c (compute_array_index_type, grokdeclarator, undeduced_auto_decl): Change from cxx1y to cxx14. *lambda.c(add_capture()): Change error message from C++1y to C++14. * parser.c (cp_parser_unqualified_id, cp_parser_pseudo_destructor_name, cp_parser_lambda_introducer, cp_parser_lambda_declarator_opt, cp_parser_decltype, cp_parser_conversion_type_id, cp_parser_simple_type_specifier, cp_parser_type_id_1, cp_parser_template_type_arg, cp_parser_std_attribute, cp_parser_template_declaration_after_export): Ditto. * pt.c (tsubst): Ditto. * semantics.c (force_paren_expr, finish_decltype_type): Ditto. * tree.c: Change comment. * typeck.c (comp_template_parms_position, cxx_sizeof_or_alignof_type, cp_build_addr_expr_1, maybe_warn_about_useless_cast): Ditto. gcc/ 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net> * doc/invoke.texi: Change c++1y to c++14 and gnu++1y to gnu++14. Deprecate c++1y. Change language to reflect greater confidence in C++14. gcc/testsuite/ 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net> * g++.dg/cpp0x/cplusplus.C: New. * g++.dg/cpp0x/cplusplus_0x.C: New. * g++.dg/cpp0x/auto3.C: Change c++1y to c++14. * g++.dg/cpp0x/auto41.C: Ditto. * g++.dg/cpp0x/auto9.C: Ditto. * g++.dg/cpp0x/initlist26.C: Ditto. * g++.dg/cpp0x/pr59111.C: Ditto. * g++.dg/cpp0x/trailing2.C: Ditto. * g++.dg/cpp1y/attr-deprecated.C: Ditto. * g++.dg/cpp1y/auto-dtor1.C: Ditto. * g++.dg/cpp1y/auto-fn1.C: Ditto. * g++.dg/cpp1y/auto-fn2.C: Ditto. * g++.dg/cpp1y/auto-fn3.C: Ditto. * g++.dg/cpp1y/auto-fn4.C: Ditto. * g++.dg/cpp1y/auto-fn5.C: Ditto. * g++.dg/cpp1y/auto-fn6.C: Ditto. * g++.dg/cpp1y/auto-fn7.C: Ditto. * g++.dg/cpp1y/auto-fn8.C: Ditto. * g++.dg/cpp1y/auto-fn9.C: Ditto. * g++.dg/cpp1y/auto-fn10.C: Ditto. * g++.dg/cpp1y/auto-fn11.C: Ditto. * g++.dg/cpp1y/auto-fn12.C: Ditto. * g++.dg/cpp1y/auto-fn13.C: Ditto. * g++.dg/cpp1y/auto-fn14.C: Ditto. * g++.dg/cpp1y/auto-fn15.C: Ditto. * g++.dg/cpp1y/auto-fn16.C: Ditto. * g++.dg/cpp1y/auto-fn17.C: Ditto. * g++.dg/cpp1y/auto-fn18.C: Ditto. * g++.dg/cpp1y/auto-fn19.C: Ditto. * g++.dg/cpp1y/auto-fn20.C: Ditto. * g++.dg/cpp1y/auto-fn21.C: Ditto. * g++.dg/cpp1y/auto-fn22.C: Ditto. * g++.dg/cpp1y/auto-fn23.C: Ditto. * g++.dg/cpp1y/auto-fn24.C: Ditto. * g++.dg/cpp1y/auto-fn25.C: Ditto. * g++.dg/cpp1y/auto-mangle1.C: Ditto. * g++.dg/cpp1y/auto-neg1.C: Ditto. * g++.dg/cpp1y/digit-sep.C: Ditto. * g++.dg/cpp1y/digit-sep-neg.C: Ditto. * g++.dg/cpp1y/digit-sep-cxx11-neg.C: Ditto. * g++.dg/cpp1y/fn-generic-member-ool.C: Ditto. * g++.dg/cpp1y/lambda-deduce-mult.C: Ditto. * g++.dg/cpp1y/lambda-generic.C: Ditto. * g++.dg/cpp1y/lambda-generic-cfun.C: Ditto. * g++.dg/cpp1y/lambda-generic-dep.C: Ditto. * g++.dg/cpp1y/lambda-generic-mixed.C: Ditto. * g++.dg/cpp1y/lambda-generic-udt.C: Ditto. * g++.dg/cpp1y/lambda-generic-variadic.C: Ditto. * g++.dg/cpp1y/lambda-generic-vla1.C: Ditto. * g++.dg/cpp1y/lambda-generic-x.C: Ditto. * g++.dg/cpp1y/lambda-generic-xcfun.C: Ditto. * g++.dg/cpp1y/lambda-generic-xudt.C: Ditto. * g++.dg/cpp1y/lambda-init.C: Ditto. * g++.dg/cpp1y/lambda-init1.C: Ditto. * g++.dg/cpp1y/lambda-init2.C: Ditto. * g++.dg/cpp1y/lambda-init3.C: Ditto. * g++.dg/cpp1y/lambda-init4.C: Ditto. * g++.dg/cpp1y/lambda-init5.C: Ditto. * g++.dg/cpp1y/lambda-init6.C: Ditto. * g++.dg/cpp1y/lambda-init7.C: Ditto. * g++.dg/cpp1y/lambda-init8.C: Ditto. * g++.dg/cpp1y/lambda-init9.C: Ditto. * g++.dg/cpp1y/mangle1.C: Ditto. * g++.dg/cpp1y/pr57640.C: Ditto. * g++.dg/cpp1y/pr57644.C: Ditto. * g++.dg/cpp1y/pr58500.C: Ditto. * g++.dg/cpp1y/pr58533.C: Ditto. * g++.dg/cpp1y/pr58534.C: Ditto. * g++.dg/cpp1y/pr58535.C: Ditto. * g++.dg/cpp1y/pr58536.C: Ditto. * g++.dg/cpp1y/pr58548.C: Ditto. * g++.dg/cpp1y/pr58549.C: Ditto. * g++.dg/cpp1y/pr58637.C: Ditto. * g++.dg/cpp1y/pr58708.C: Ditto. * g++.dg/cpp1y/pr59110.C: Ditto. * g++.dg/cpp1y/pr59112.C: Ditto. * g++.dg/cpp1y/pr59113.C: Ditto. * g++.dg/cpp1y/pr59629.C: Ditto. * g++.dg/cpp1y/pr59635.C: Ditto. * g++.dg/cpp1y/pr59636.C: Ditto. * g++.dg/cpp1y/pr59638.C: Ditto. * g++.dg/cpp1y/pr59867.C: Ditto. * g++.dg/cpp1y/pr60033.C: Ditto. * g++.dg/cpp1y/pr60052.C: Ditto. * g++.dg/cpp1y/pr60053.C: Ditto. * g++.dg/cpp1y/pr60054.C: Ditto. * g++.dg/cpp1y/pr60064.C: Ditto. * g++.dg/cpp1y/pr60065.C: Ditto. * g++.dg/cpp1y/pr60190.C: Ditto. * g++.dg/cpp1y/pr60311.C: Ditto. * g++.dg/cpp1y/pr60332.C: Ditto. * g++.dg/cpp1y/pr60376.C: Ditto. * g++.dg/cpp1y/pr60377.C: Ditto. * g++.dg/cpp1y/pr60384.C: Ditto. * g++.dg/cpp1y/pr60390.C: Ditto. * g++.dg/cpp1y/pr60391.C: Ditto. * g++.dg/cpp1y/pr60393.C: Ditto. * g++.dg/cpp1y/pr60573.C: Ditto. * g++.dg/cpp1y/pr60626.C: Ditto. * g++.dg/cpp1y/pr60627.C: Ditto. * g++.dg/cpp1y/regress1.C: Ditto. * g++.dg/cpp1y/system-binary-constants-1.C: Ditto. * g++.dg/cpp1y/udlit-char-template.C: Ditto. * g++.dg/cpp1y/udlit-char-template-neg.C: Ditto. * g++.dg/cpp1y/udlit-empty-string-neg.C: Ditto. * g++.dg/cpp1y/udlit-enc-prefix-neg.C: Ditto. * g++.dg/cpp1y/udlit-userdef-string.C: Ditto. * g++.dg/cpp1y/var-templ1.C: Ditto. * g++.dg/cpp1y/var-templ2.C: Ditto. * g++.dg/cpp1y/var-templ3.C: Ditto. * g++.dg/cpp1y/var-templ4.C: Ditto. * g++.dg/cpp1y/var-templ5.C: Ditto. * g++.dg/cpp1y/var-templ6.C: Ditto. * g++.dg/cpp1y/var-templ7.C: Ditto. * g++.dg/cpp1y/vla1.C: Ditto. * g++.dg/cpp1y/vla2.C: Ditto. * g++.dg/cpp1y/vla3.C: Ditto. * g++.dg/cpp1y/vla4.C: Ditto. * g++.dg/cpp1y/vla5.C: Ditto. * g++.dg/cpp1y/vla8.C: Ditto. * g++.dg/cpp1y/vla9.C: Ditto. * g++.dg/cpp1y/vla10.C: Ditto. * g++.dg/cpp1y/vla11.C: Ditto. * g++.dg/cpp1y/vla12.C: Ditto. * g++.dg/cpp1y/vla13.C: Ditto. * g++.dg/cpp1y/vla-initlist1.C: Ditto. * g++.dg/ext/vector23.C: Ditto. * g++.dg/ext/vla11.C: Ditto. * gcc/testsuite/g++.dg/ubsan/cxx1y-vla.C: Ditto. * g++.dg/warn/Wvla-2.C: Ditto. * g++.dg/debug/dwarf2/auto1.C: Ditto. * g++.dg/cpp1z/typename-tmpl-tmpl-parm-ped-neg.C: Ditto. * g++.dg/cpp1y/cplusplus.C: Check for exact date. * g++.dg/cpp1y/system-binary-constants-1.C: Check C++14 instead of C++1y in error message. * g++.dg/system-binary-constants-1.C: Ditto. * g++.dg/cpp1y/cplusplus_1y.C: New. * g++.dg/cpp1z/cplusplus.C: New. * lib/target-supports.exp: (check_effective_target_c++1y*): Rename to check_effective_target_c++14* (check_effective_target_c++11_only): Call check_effective_target_c++14; (check_effective_target_c++11_down): Ditto. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214400 138bc75d-0d04-0410-961f-82ee72b054a4
* PR c++/62199mpolacek2014-08-221-2/+2
| | | | | | | | | | | | | | | | | | | | | | * doc/invoke.texi: Update -Wlogical-not-parentheses description. c-family/ * c-common.c (warn_logical_not_parentheses): Don't check LHS. Don't check for vector types. Drop LHS argument. * c-common.h (warn_logical_not_parentheses): Adjust. c/ * c-typeck.c (parser_build_binary_op): Adjust call to warn_logical_not_parentheses. cp/ * parser.c (cp_parser_binary_expression): Check each LHS if it's preceded with logical not. Adjust call to warn_logical_not_parentheses. testsuite/ * c-c++-common/pr62199.c: New test. * c-c++-common/pr62199-2.c: New test. * g++.dg/warn/Wparentheses-25.C: Drop XFAILs. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214360 138bc75d-0d04-0410-961f-82ee72b054a4
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