+2018-08-04 Martin Sebor <msebor@redhat.com>
+
+ PR tree-optimization/86571
+ * gimple-ssa-sprintf.c (format_floating): Extend upper bound of
+ NaN output to 4.
+
+2018-08-03 Sandra Loosemore <sandra@codesourcery.com>
+
+ * config/nios2/nios2.c (TARGET_HAVE_SPECULATION_SAFE_VALUE):
+ Define.
+
+2018-08-03 Jeff Law <law@redhat.com>
+
+ PR target/86795
+ * config/mn10300/mn10300.c (TARGET_HAVE_SPECULATION_SAFE_VALUE):
+ Define to speculation_safe_value_not_needed.
+
+2018-08-03 David Malcolm <dmalcolm@redhat.com>
+
+ * doc/gcov.texi (-x): Remove duplicate "to".
+ * doc/invoke.texi (-Wnoexcept-type): Remove duplicate "calls".
+ (-Wif-not-aligned): Remove duplicate "is".
+ (-flto): Remove duplicate "the".
+ (MicroBlaze Options): In examples of "-mcpu=cpu-type", remove
+ duplicate "v5.00.b".
+ (MSP430 Options): Remove duplicate "and" from the description
+ of "-mgprel-sec=regexp".
+ (x86 Options): Remove duplicate copies of "vmldLog102" and
+ vmlsLog104 from description of "-mveclibabi=type".
+
+2018-08-03 Richard Sandiford <richard.sandiford@arm.com>
+
+ * internal-fn.h (first_commutative_argument): Declare.
+ * internal-fn.c (first_commutative_argument): New function.
+ * tree-vect-slp.c (vect_get_and_check_slp_defs): Remove extra
+ restrictions for pattern statements. Use first_commutative_argument
+ to look for commutative operands in calls to internal functions.
+
+2018-08-03 Aldy Hernandez <aldyh@redhat.com>
+
+ * Makefile.in (wide-int-range.o): New.
+ * tree-vrp.c: Move all the wide_int_* functions to...
+ * wide-int-range.cc: ...here.
+ * tree-vrp.h: Move all the wide_int_* prototypes to...
+ * wide-int-range.h: ...here.
+
+2018-08-03 Tom de Vries <tdevries@suse.de>
+
+ * common/config/nvptx/nvptx-common.c (nvptx_except_unwind_info): Return
+ UI_NONE.
+ * config/nvptx/nvptx.c (TARGET_ASM_BYTE_OP): Remove define.
+ * except.c (output_function_exception_table): Do early exit if
+ targetm_common.except_unwind_info (&global_options) == UI_NONE.
+
+2018-08-03 Martin Liska <mliska@suse.cz>
+
+ * predict.c (dump_prediction): Change to 2 digits
+ in fraction part.
+
+2018-08-03 Siddhesh Poyarekar <siddhesh@sourceware.org>
+
+ * config/aarch64/falkor.md (falkor_am_1_vxvy_vxvy): Move
+ neon_dup_q to...
+ (falkor_am_1_gtov_gtov): ... a new insn reservation.
+
+2018-07-19 Ilya Leoshkevich <iii@linux.ibm.com>
+
+ * config/nds32/nds32.c (nds32_hard_regno_mode_ok): Replace > with >=.
+ * df-problems.c (df_remove_dead_eq_notes): Replace > with >=.
+ * dwarf2out.c (mem_loc_descriptor): Replace > with >=.
+ * lra-constraints.c (spill_hard_reg_in_range): Replace <= with <.
+ * lra-remat.c (call_used_input_regno_present_p): Replace <= with <.
+
+2018-08-02 David Malcolm <dmalcolm@redhat.com>
+
+ * diagnostic-show-locus.c (diagnostic_show_locus): Use
+ pp_take_prefix when saving the existing prefix.
+ * diagnostic.c (diagnostic_append_note): Likewise.
+ * langhooks.c (lhd_print_error_function): Likewise.
+ * pretty-print.c (pp_set_prefix): Drop the "const" from "prefix"
+ param's type. Free the existing prefix.
+ (pp_take_prefix): New function.
+ (pretty_printer::pretty_printer): Drop the prefix parameter.
+ Rename the length parameter to match the comment.
+ (pretty_printer::~pretty_printer): Free the prefix.
+ * pretty-print.h (pretty_printer::pretty_printer): Drop the prefix
+ parameter.
+ (struct pretty_printer): Drop the "const" from "prefix" field's
+ type and clarify memory management.
+ (pp_set_prefix): Drop the "const" from the 2nd param.
+ (pp_take_prefix): New decl.
+
+2018-08-02 Aaron Sawdey <acsawdey@linux.ibm.com>
+
+ * config/rs6000/rs6000-string.c (select_block_compare_mode): Move test
+ for word_mode_ok here instead of passing as argument.
+ (expand_block_compare): Change select_block_compare_mode() call.
+ (expand_strncmp_gpr_sequence): New function.
+ (expand_strn_compare): Make use of expand_strncmp_gpr_sequence.
+
+2018-08-02 Jeff Law <law@redhat.com>
+
+ PR target/86790
+ * config/m68k/m68k.c (TARGET_HAVE_SPECULATION_SAFE_VALUE):
+ Define to speculation_safe_value_not_needed.
+
+ PR target/86784
+ * config/h8300/h8300.c (TARGET_HAVE_SPECULATION_SAFE_VALUE):
+ Define to speculation_safe_value_not_needed.
+
+2018-08-02 Tom de Vries <tdevries@suse.de>
+
+ PR target/86660
+ * common/config/nvptx/nvptx-common.c (nvptx_except_unwind_info): New
+ function. Return UI_TARGET unconditionally.
+ (TARGET_EXCEPT_UNWIND_INFO): Redefine to nvptx_except_unwind_info.
+ * config/nvptx/nvptx.c (TARGET_ASM_BYTE_OP): Emit commented out '.byte'.
+
+2018-08-02 Richard Sandiford <richard.sandiford@arm.com>
+
+ * genemit.c (print_overload_test): Fix typo.
+
+2018-08-02 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/86816
+ * tree-ssa-tail-merge.c (tail_merge_valueize): New function
+ which checks for value availability before querying it.
+ (gvn_uses_equal): Use it.
+ (same_succ_hash): Likewise.
+ (gimple_equal_p): Likewise.
+
+2018-08-02 Nick Clifton <nickc@redhat.com>
+
+ PR target/86813
+ * config/stormy16/stormy16.c (TARGET_HAVE_SPECULATION_SAFE_VALUE):
+ Define to speculation_safe_value_not_needed.
+
+ PR target/86810
+ * config/v850/v850.c (TARGET_HAVE_SPECULATION_SAFE_VALUE):
+ Define to speculation_safe_value_not_needed.
+
+ PR target/86810
+ * config/v850/v850.c (TARGET_HAVE_SPECULATION_SAFE_VALUE):
+ Define to speculation_safe_value_not_needed.
+
+ PR target/86803
+ * config/rx/rx.c (TARGET_HAVE_SPECULATION_SAFE_VALUE):
+ Define to speculation_safe_value_not_needed.
+
+ PR target/86797
+ * config/msp430/msp430.c (TARGET_HAVE_SPECULATION_SAFE_VALUE):
+ Define to speculation_safe_value_not_needed.
+
+ PR target/86791
+ * config/mcore/mcore.c (TARGET_HAVE_SPECULATION_SAFE_VALUE):
+ Define to speculation_safe_value_not_needed.
+
+ PR target/86789
+ * config/m32r/m32r.c (TARGET_HAVE_SPECULATION_SAFE_VALUE):
+ Define to speculation_safe_value_not_needed.
+
+ PR target/86787
+ * config/iq2000/iq2000.c (TARGET_HAVE_SPECULATION_SAFE_VALUE):
+ Define to speculation_safe_value_not_needed.
+
+ PR target/86782
+ * config/frv/frv.c (TARGET_HAVE_SPECULATION_SAFE_VALUE): Define to
+ speculation_safe_value_not_needed.
+
+ PR target/86781
+ * config/fr30/fr30.c (TARGET_HAVE_SPECULATION_SAFE_VALUE): Define
+ to speculation_safe_value_not_needed.
+
+2018-08-02 Richard Sandiford <richard.sandiford@arm.com>
+
+ * doc/md.texi: Expand the documentation of instruction names
+ to mention port-local uses. Document '@' in pattern names.
+ * read-md.h (overloaded_instance, overloaded_name): New structs.
+ (mapping): Declare.
+ (md_reader::handle_overloaded_name): New member function.
+ (md_reader::get_overloads): Likewise.
+ (md_reader::m_first_overload): New member variable.
+ (md_reader::m_next_overload_ptr): Likewise.
+ (md_reader::m_overloads_htab): Likewise.
+ * read-md.c (md_reader::md_reader): Initialize m_first_overload,
+ m_next_overload_ptr and m_overloads_htab.
+ * read-rtl.c (iterator_group): Add "type" and "get_c_token" fields.
+ (get_mode_token, get_code_token, get_int_token): New functions.
+ (map_attr_string): Add an optional argument that passes back
+ the associated iterator.
+ (overloaded_name_hash, overloaded_name_eq_p, named_rtx_p):
+ (md_reader::handle_overloaded_name, add_overload_instance): New
+ functions.
+ (apply_iterators): Handle '@' names. Report an error if '@'
+ is used without iterators.
+ (initialize_iterators): Initialize the new iterator_group fields.
+ * genopinit.c (handle_overloaded_code_for)
+ (handle_overloaded_gen): New functions.
+ (main): Use them to print declarations of maybe_code_for_* and
+ maybe_gen_* functions, and inline definitions of code_for_* and gen_*.
+ * genemit.c (print_overload_arguments, print_overload_test)
+ (handle_overloaded_code_for, handle_overloaded_gen): New functions.
+ (main): Use it to print definitions of maybe_code_for_* and
+ maybe_gen_* functions.
+ * config/aarch64/aarch64.c (aarch64_split_128bit_move): Use
+ gen_aarch64_mov{low,high}_di and gen_aarch64_movdi_{low,high}
+ instead of explicit mode checks.
+ (aarch64_split_simd_combine): Likewise gen_aarch64_simd_combine.
+ (aarch64_split_simd_move): Likewise gen_aarch64_split_simd_mov.
+ (aarch64_emit_load_exclusive): Likewise gen_aarch64_load_exclusive.
+ (aarch64_emit_store_exclusive): Likewise gen_aarch64_store_exclusive.
+ (aarch64_expand_compare_and_swap): Likewise
+ gen_aarch64_compare_and_swap and gen_aarch64_compare_and_swap_lse
+ (aarch64_gen_atomic_cas): Likewise gen_aarch64_atomic_cas.
+ (aarch64_emit_atomic_swap): Likewise gen_aarch64_atomic_swp.
+ (aarch64_constant_pool_reload_icode): Delete.
+ (aarch64_secondary_reload): Use code_for_aarch64_reload_movcp
+ instead of aarch64_constant_pool_reload_icode. Use
+ code_for_aarch64_reload_mov instead of explicit mode checks.
+ (rsqrte_type, get_rsqrte_type, rsqrts_type, get_rsqrts_type): Delete.
+ (aarch64_emit_approx_sqrt): Use gen_aarch64_rsqrte instead of
+ get_rsqrte_type and gen_aarch64_rsqrts instead of gen_rqrts_type.
+ (recpe_type, get_recpe_type, recps_type, get_recps_type): Delete.
+ (aarch64_emit_approx_div): Use gen_aarch64_frecpe instead of
+ get_recpe_type and gen_aarch64_frecps instead of get_recps_type.
+ (aarch64_atomic_load_op_code): Delete.
+ (aarch64_emit_atomic_load_op): Likewise.
+ (aarch64_gen_atomic_ldop): Use UNSPECV_ATOMIC_* instead of
+ aarch64_atomic_load_op_code. Use gen_aarch64_atomic_load
+ instead of aarch64_emit_atomic_load_op.
+ * config/aarch64/aarch64.md (aarch64_reload_movcp<GPF_TF:mode><P:mode>)
+ (aarch64_reload_movcp<VALL:mode><P:mode>, aarch64_reload_mov<mode>)
+ (aarch64_movdi_<mode>low, aarch64_movdi_<mode>high)
+ (aarch64_mov<mode>high_di, aarch64_mov<mode>low_di): Add a '@'
+ character before the pattern name.
+ * config/aarch64/aarch64-simd.md (aarch64_split_simd_mov<mode>)
+ (aarch64_rsqrte<mode>, aarch64_rsqrts<mode>)
+ (aarch64_simd_combine<mode>, aarch64_frecpe<mode>)
+ (aarch64_frecps<mode>): Likewise.
+ * config/aarch64/atomics.md (atomic_compare_and_swap<mode>)
+ (aarch64_compare_and_swap<mode>, aarch64_compare_and_swap<mode>_lse)
+ (aarch64_load_exclusive<mode>, aarch64_store_exclusive<mode>)
+ (aarch64_atomic_swp<mode>, aarch64_atomic_cas<mode>)
+ (aarch64_atomic_load<atomic_ldop><mode>): Likewise.
+
+2018-08-02 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/aarch64.c (aarch64_float_const_representable_p):
+ Allow HFmode constants if TARGET_FP_F16INST.
+
+2018-08-02 Jackson Woodruff <jackson.woodruff@arm.com>
+
+ PR target/86014
+ * config/aarch64/aarch64.c (aarch64_operands_adjust_ok_for_ldpstp):
+ No longer check last store for clobber of address register.
+
+2018-08-02 Martin Liska <mliska@suse.cz>
+
+ PR gcov-profile/86817
+ * gcov.c (process_all_functions): New function.
+ (main): Call it.
+ (process_file): Move functions processing to
+ process_all_functions.
+
2018-08-02 David Malcolm <dmalcolm@redhat.com>
* dumpfile.c (dump_user_location_t::dump_user_location_t): Add
projects / gcc.git / blobdiff