From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 2168) id 691A53857C46; Thu, 17 Dec 2020 00:17:06 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 691A53857C46 MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="utf-8" From: GCC Administrator To: gcc-cvs@gcc.gnu.org, libstdc++-cvs@gcc.gnu.org Subject: [gcc r11-6189] Daily bump. X-Act-Checkin: gcc X-Git-Author: GCC Administrator X-Git-Refname: refs/heads/master X-Git-Oldrev: 0b76990a9d75d97b84014e37519086b81824c307 X-Git-Newrev: eefe499fdf772573342110185e131f8e4b998997 Message-Id: <20201217001706.691A53857C46@sourceware.org> Date: Thu, 17 Dec 2020 00:17:06 +0000 (GMT) X-BeenThere: libstdc++-cvs@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Libstdc++-cvs mailing list List-Unsubscribe: , List-Archive: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 17 Dec 2020 00:17:06 -0000 https://gcc.gnu.org/g:eefe499fdf772573342110185e131f8e4b998997 commit r11-6189-geefe499fdf772573342110185e131f8e4b998997 Author: GCC Administrator Date: Thu Dec 17 00:16:37 2020 +0000 Daily bump. Diff: --- c++tools/ChangeLog | 15 ++ gcc/ChangeLog | 417 +++++++++++++++++++++++++++++++++++++++++++ gcc/DATESTAMP | 2 +- gcc/ada/ChangeLog | 118 ++++++++++++ gcc/brig/ChangeLog | 4 + gcc/c-family/ChangeLog | 4 + gcc/c/ChangeLog | 11 ++ gcc/cp/ChangeLog | 29 +++ gcc/fortran/ChangeLog | 6 + gcc/lto/ChangeLog | 4 + gcc/testsuite/ChangeLog | 89 +++++++++ libcody/ChangeLog | 27 +++ libstdc++-v3/ChangeLog | 134 ++++++++++++++ maintainer-scripts/ChangeLog | 5 + 14 files changed, 864 insertions(+), 1 deletion(-) diff --git a/c++tools/ChangeLog b/c++tools/ChangeLog index a659b5dcee4..348bfa522eb 100644 --- a/c++tools/ChangeLog +++ b/c++tools/ChangeLog @@ -1,3 +1,18 @@ +2020-12-16 Nathan Sidwell + + * Makefile.in (INSTALL): Replace with ... + (INSTALL_PROGRAM): ... this. + (INSTALL_STRIP_PROGRAM): New. + (install-strip): New target. + (install): Use INSTALL_PROGRAM. + * configure.ac: Add INSTALL_PROGRAM. + * configure: Regenerated. + +2020-12-16 Nathan Sidwell + + * Makefile.in (install): Do not use -p, use mkinstalldirs. + (clean): Fix typo. + 2020-12-15 Nathan Sidwell * Makefile.in: New. diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 0b20c23f9f7..823ff972105 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,420 @@ +2020-12-17 Richard Sandiford + + * fwprop.c: Rewrite to use the RTL SSA framework. + +2020-12-17 Richard Sandiford + + * configure.ac: Add rtl-ssa to the list of dependence directories. + * configure: Regenerate. + * Makefile.in (rtl-ssa-warn): New variable. + (OBJS): Add the rtl-ssa object files. + * emit-rtl.h (rtl_data::ssa): New field. + * rtl-ssa.h: New file. + * system.h: Include when INCLUDE_FUNCTIONAL is defined. + * rtl-ssa/access-utils.h: Likewise. + * rtl-ssa/accesses.h: New file. + * rtl-ssa/accesses.cc: Likewise. + * rtl-ssa/blocks.h: New file. + * rtl-ssa/blocks.cc: Likewise. + * rtl-ssa/change-utils.h: Likewise. + * rtl-ssa/changes.h: New file. + * rtl-ssa/changes.cc: Likewise. + * rtl-ssa/functions.h: New file. + * rtl-ssa/functions.cc: Likewise. + * rtl-ssa/insn-utils.h: Likewise. + * rtl-ssa/insns.h: New file. + * rtl-ssa/insns.cc: Likewise. + * rtl-ssa/internals.inl: Likewise. + * rtl-ssa/is-a.inl: Likewise. + * rtl-ssa/member-fns.inl: Likewise. + * rtl-ssa/movement.h: Likewise. + +2020-12-17 Richard Sandiford + + * doc/rtl.texi (RTL SSA): New node. + +2020-12-17 Richard Sandiford + + * rtl.h (simple_regno_set): Declare. + * rtlanal.c (simple_regno_set): New function. + +2020-12-17 Richard Sandiford + + * rtlanal.h: New file. + (MEM_REGNO): New constant. + (rtx_obj_flags): New namespace. + (rtx_obj_reference, rtx_properties): New classes. + (growing_rtx_properties, vec_rtx_properties_base): Likewise. + (vec_rtx_properties): New alias. + * rtlanal.c: Include it. + (rtx_properties::try_to_add_reg): New function. + (rtx_properties::try_to_add_dest): Likewise. + (rtx_properties::try_to_add_src): Likewise. + (rtx_properties::try_to_add_pattern): Likewise. + (rtx_properties::try_to_add_insn): Likewise. + (vec_rtx_properties_base::grow): Likewise. + +2020-12-17 Richard Sandiford + + * recog.h (insn_change_watermark): New class. + +2020-12-17 Richard Sandiford + + * recog.h (insn_propagation): New class. + * recog.c (insn_propagation::apply_to_mem_1): New function. + (insn_propagation::apply_to_rvalue_1): Likewise. + (insn_propagation::apply_to_lvalue_1): Likewise. + (insn_propagation::apply_to_pattern_1): Likewise. + (insn_propagation::apply_to_pattern): Likewise. + (insn_propagation::apply_to_rvalue): Likewise. + +2020-12-17 Richard Sandiford + + * recog.h (temporarily_undo_changes, redo_changes): Declare. + * recog.c (temporarily_undone_changes): New variable. + (validate_change_1, confirm_change_group): Check that it's zero. + (cancel_changes): Likewise. + (swap_change, temporarily_undo_changes): New functions. + (redo_changes): Likewise. + +2020-12-17 Richard Sandiford + + * recog.h (validate_change_xveclen): Declare. + * recog.c (change_t::old_len): New field. + (validate_change_1): Add a new_len parameter. Conditionally + replace the XVECLEN of an rtx, avoiding single-element PARALLELs. + (validate_change_xveclen): New function. + (cancel_changes): Undo changes made by validate_change_xveclen. + +2020-12-17 Richard Sandiford + + * rtl.h (simplify_context): New class. + (simplify_unary_operation, simplify_binary_operation): Use it. + (simplify_ternary_operation, simplify_relational_operation): Likewise. + (simplify_subreg, simplify_gen_unary, simplify_gen_binary): Likewise. + (simplify_gen_ternary, simplify_gen_relational): Likewise. + (simplify_gen_subreg, lowpart_subreg): Likewise. + * simplify-rtx.c (simplify_gen_binary): Turn into a member function + of simplify_context. + (simplify_gen_unary, simplify_gen_ternary, simplify_gen_relational) + (simplify_truncation, simplify_unary_operation): Likewise. + (simplify_unary_operation_1, simplify_byte_swapping_operation) + (simplify_associative_operation, simplify_logical_relational_operation) + (simplify_binary_operation, simplify_binary_operation_series) + (simplify_distributive_operation, simplify_plus_minus): Likewise. + (simplify_relational_operation, simplify_relational_operation_1) + (simplify_cond_clz_ctz, simplify_merge_mask): Likewise. + (simplify_ternary_operation, simplify_subreg, simplify_gen_subreg) + (lowpart_subreg): Likewise. + (simplify_binary_operation_1): Likewise. Test mem_depth when + deciding whether the ASHIFT or MULT form is canonical. + (simplify_merge_mask): Use simplify_context. + +2020-12-17 Richard Sandiford + + * rtl.h (register_asm_p): Declare. + * recog.c (verify_changes): Split out the test for whether + a hard register is a register asm to... + * rtlanal.c (register_asm_p): ...this new function. + +2020-12-17 Richard Sandiford + + * print-rtl.h (print_insn_with_notes): Declare. + * print-rtl.c (print_insn_with_notes): Make non-static + +2020-12-17 Richard Sandiford + + * cfgrtl.h (update_cfg_for_uncondjump): Declare. + * combine.c (update_cfg_for_uncondjump): Move to... + * cfgrtl.c: ...here. + +2020-12-17 Richard Sandiford + + * vec.h (array_slice): New class. + +2020-12-17 Richard Sandiford + + * Makefile.in (OBJS): Add splay-tree-utils.o. + * system.h: Include when INCLUDE_ARRAY is defined. + * selftest.h (splay_tree_cc_tests): Declare. + * selftest-run-tests.c (selftest::run_tests): Run splay_tree_cc_tests. + * splay-tree-utils.h: New file. + * splay-tree-utils.tcc: Likewise. + * splay-tree-utils.cc: Likewise. + +2020-12-17 Richard Sandiford + + * mux-utils.h: New file. + +2020-12-17 Richard Sandiford + + * obstack-utils.h: New file. + +2020-12-17 Richard Sandiford + + * iterator-utils.h (derived_iterator): New class. + (const_derived_container, wrapper_iterator): Likewise. + (list_iterator): Likewise. + +2020-12-17 Richard Sandiford + + * hard-reg-set.h (global_reg_set): Declare. + * reginfo.c (global_reg_set): New variable. + (init_reg_sets_1, globalize_reg): Update it when globalizing + registers. + +2020-12-16 Piotr Kubaj + + * config.gcc (powerpc*le-*-freebsd*): Add. + * configure.ac (powerpc*le-*-freebsd*): Ditto. + * configure: Regenerate. + * config/rs6000/freebsd64.h (ASM_SPEC_COMMON): Use ENDIAN_SELECT. + (DEFAULT_ASM_ENDIAN): Add little endian support. + (LINK_OS_FREEBSD_SPEC64): Ditto. + +2020-12-16 Takayuki 'January June' Suwa + + * config/xtensa/xtensa.c (xtensa_emit_move_sequence): Try to + replace 'l32r' with 'movi' + 'slli' when optimizing for size. + * config/xtensa/xtensa.md (movdi): Split loading DI mode constant + into register pair into two loads of SI mode constants. + +2020-12-16 Tamar Christina + + * config/arm/arm_mve.h (__arm_vcmulq_rot90_f16): + (__arm_vcmulq_rot270_f16, _arm_vcmulq_rot180_f16, __arm_vcmulq_f16, + __arm_vcmulq_rot90_f32, __arm_vcmulq_rot270_f32, + __arm_vcmulq_rot180_f32, __arm_vcmulq_f32, __arm_vcmlaq_f16, + __arm_vcmlaq_rot180_f16, __arm_vcmlaq_rot270_f16, + __arm_vcmlaq_rot90_f16, __arm_vcmlaq_f32, __arm_vcmlaq_rot180_f32, + __arm_vcmlaq_rot270_f32, __arm_vcmlaq_rot90_f32): Update builtin calls. + * config/arm/arm_mve_builtins.def (vcmulq_f, vcmulq_rot90_f, + vcmulq_rot180_f, vcmulq_rot270_f, vcmlaq_f, vcmlaq_rot90_f, + vcmlaq_rot180_f, vcmlaq_rot270_f): Removed. + (vcmulq, vcmulq_rot90, vcmulq_rot180, vcmulq_rot270, vcmlaq, + vcmlaq_rot90, vcmlaq_rot180, vcmlaq_rot270): New. + * config/arm/iterators.md (mve_rot): Add UNSPEC_VCMLA, UNSPEC_VCMLA90, + UNSPEC_VCMLA180, UNSPEC_VCMLA270, UNSPEC_VCMUL, UNSPEC_VCMUL90, + UNSPEC_VCMUL180, UNSPEC_VCMUL270. + (VCMUL): New. + * config/arm/mve.md (mve_vcmulq_f, + mve_vcmulq_rot270_f, mve_vcmulq_rot90_f, mve_vcmlaq_f, + mve_vcmlaq_rot180_f, mve_vcmlaq_rot270_f, + mve_vcmlaq_rot90_f): Removed. + (mve_vcmlaq, mve_vcmulq, + mve_vcaddq, cadd3, mve_vcaddq): + New. + * config/arm/unspecs.md (UNSPEC_VCMUL90, UNSPEC_VCMUL270, UNSPEC_VCMUL, + UNSPEC_VCMUL180): New. + (VCMULQ_F, VCMULQ_ROT180_F, VCMULQ_ROT270_F, VCMULQ_ROT90_F, + VCMLAQ_F, VCMLAQ_ROT180_F, VCMLAQ_ROT90_F, VCMLAQ_ROT270_F): Removed. + +2020-12-16 Tamar Christina + + * config/arm/arm_mve.h (__arm_vcaddq_rot90_u8, __arm_vcaddq_rot270_u8, + __arm_vcaddq_rot90_s8, __arm_vcaddq_rot270_s8, + __arm_vcaddq_rot90_u16, __arm_vcaddq_rot270_u16, + __arm_vcaddq_rot90_s16, __arm_vcaddq_rot270_s16, + __arm_vcaddq_rot90_u32, __arm_vcaddq_rot270_u32, + __arm_vcaddq_rot90_s32, __arm_vcaddq_rot270_s32, + __arm_vcaddq_rot90_f16, __arm_vcaddq_rot270_f16, + __arm_vcaddq_rot90_f32, __arm_vcaddq_rot270_f32): Update builtin calls. + * config/arm/arm_mve_builtins.def (vcaddq_rot90_u, vcaddq_rot270_u, + vcaddq_rot90_s, vcaddq_rot270_s, vcaddq_rot90_f, vcaddq_rot270_f): + Removed. + (vcaddq_rot90, vcaddq_rot270): New. + * config/arm/constraints.md (Dz): Include MVE. + * config/arm/iterators.md (mve_rot): New. + (supf): Remove VCADDQ_ROT270_S, VCADDQ_ROT270_U, VCADDQ_ROT90_S, + VCADDQ_ROT90_U. + (VCADDQ_ROT270, VCADDQ_ROT90): Removed. + * config/arm/mve.md (mve_vcaddq_rot270_, mve_vcaddq_rot270_f, + mve_vcaddq_rot90_f): Removed. + (mve_vcaddq, mve_vcaddq): New. + * config/arm/unspecs.md (VCADDQ_ROT270_S, VCADDQ_ROT90_S, + VCADDQ_ROT270_U, VCADDQ_ROT90_U, VCADDQ_ROT270_F, + VCADDQ_ROT90_F): Removed. + * config/arm/vec-common.md (cadd3): New. + +2020-12-16 Tamar Christina + + * config/aarch64/aarch64-simd.md (cadd3): New. + * config/aarch64/iterators.md (SVE2_INT_CADD_OP): New. + * config/aarch64/aarch64-sve.md (cadd3): New. + * config/aarch64/aarch64-sve2.md (cadd3): New. + +2020-12-16 Pat Haugen + + * config/rs6000/mma.md (*movxo, mma_, mma_, + mma_, mma_, mma_, mma_, + mma_, mma_, mma_, mma_): + Remove explicit setting of length attribute. + +2020-12-16 Jakub Jelinek + + * varasm.c (default_elf_asm_named_section): Always force + section flags even for sections with SECTION_LINK_ORDER flag. + +2020-12-16 H.J. Lu + + PR target/98146 + * defaults.h (SUPPORTS_SHF_GNU_RETAIN): New. + * varasm.c (get_section): Replace HAVE_GAS_SHF_GNU_RETAIN with + SUPPORTS_SHF_GNU_RETAIN. + (resolve_unique_section): Likewise. + (get_variable_section): Likewise. + (switch_to_section): Likewise. + +2020-12-16 H.J. Lu + + PR target/98146 + * varasm.c (switch_to_section): Warn when a symbol without used + attribute and a symbol with used attribute are placed in the + section with the same name. + +2020-12-16 H.J. Lu + + PR target/98146 + * output.h (switch_to_section): Add a tree argument, default to + nullptr. + * varasm.c (get_section): If the SECTION_RETAIN bit doesn't match, + return and switch to a new section later. + (assemble_start_function): Pass decl to switch_to_section. + (assemble_variable): Likewise. + (switch_to_section): If the SECTION_RETAIN bit doesn't match, + switch to a new section. + +2020-12-16 Jakub Jelinek + + PR tree-optimization/96239 + * gimple-ssa-store-merging.c (find_bswap_or_nop): Handle a vector + CONSTRUCTOR. + (bswap_replace): Likewise. + +2020-12-16 Martin Liska + + * common.opt: Remove usage of Report. + * config/aarch64/aarch64.opt: Ditto. + * config/alpha/alpha.opt: Ditto. + * config/arc/arc.opt: Ditto. + * config/arm/arm.opt: Ditto. + * config/avr/avr.opt: Ditto. + * config/bfin/bfin.opt: Ditto. + * config/bpf/bpf.opt: Ditto. + * config/c6x/c6x.opt: Ditto. + * config/cr16/cr16.opt: Ditto. + * config/cris/cris.opt: Ditto. + * config/cris/elf.opt: Ditto. + * config/csky/csky.opt: Ditto. + * config/darwin.opt: Ditto. + * config/fr30/fr30.opt: Ditto. + * config/frv/frv.opt: Ditto. + * config/ft32/ft32.opt: Ditto. + * config/gcn/gcn.opt: Ditto. + * config/i386/cygming.opt: Ditto. + * config/i386/i386.opt: Ditto. + * config/ia64/ia64.opt: Ditto. + * config/ia64/ilp32.opt: Ditto. + * config/linux-android.opt: Ditto. + * config/linux.opt: Ditto. + * config/lm32/lm32.opt: Ditto. + * config/m32r/m32r.opt: Ditto. + * config/m68k/m68k.opt: Ditto. + * config/mcore/mcore.opt: Ditto. + * config/microblaze/microblaze.opt: Ditto. + * config/mips/mips.opt: Ditto. + * config/mmix/mmix.opt: Ditto. + * config/mn10300/mn10300.opt: Ditto. + * config/moxie/moxie.opt: Ditto. + * config/msp430/msp430.opt: Ditto. + * config/nds32/nds32.opt: Ditto. + * config/nios2/elf.opt: Ditto. + * config/nios2/nios2.opt: Ditto. + * config/nvptx/nvptx.opt: Ditto. + * config/pa/pa.opt: Ditto. + * config/pdp11/pdp11.opt: Ditto. + * config/pru/pru.opt: Ditto. + * config/riscv/riscv.opt: Ditto. + * config/rl78/rl78.opt: Ditto. + * config/rs6000/aix64.opt: Ditto. + * config/rs6000/linux64.opt: Ditto. + * config/rs6000/rs6000.opt: Ditto. + * config/rs6000/sysv4.opt: Ditto. + * config/rx/elf.opt: Ditto. + * config/rx/rx.opt: Ditto. + * config/s390/s390.opt: Ditto. + * config/s390/tpf.opt: Ditto. + * config/sh/sh.opt: Ditto. + * config/sol2.opt: Ditto. + * config/sparc/long-double-switch.opt: Ditto. + * config/sparc/sparc.opt: Ditto. + * config/tilegx/tilegx.opt: Ditto. + * config/tilepro/tilepro.opt: Ditto. + * config/v850/v850.opt: Ditto. + * config/visium/visium.opt: Ditto. + * config/vms/vms.opt: Ditto. + * config/vxworks.opt: Ditto. + * config/xtensa/xtensa.opt: Ditto. + +2020-12-16 Martin Liska + + * doc/options.texi: Remove Report keyword. + * opt-functions.awk: Print error when Report keyword + is used. + * optc-gen.awk: Do not handle Report keyword. + * opts.h (struct cl_option): Remove cl_report bitfield flag. + +2020-12-16 Martin Liska + + PR sanitizer/97868 + * common.opt: Add new warning -Wtsan. + * doc/invoke.texi: Likewise. + * tsan.c (instrument_builtin_call): Warn users about unsupported + std::atomic_thread_fence. + +2020-12-16 Martin Liska + + PR rtl-optimization/98271 + PR rtl-optimization/98276 + PR tree-optimization/98279 + * opts-common.c (set_option): Do not allow overflow for integer + arguments. + +2020-12-16 Eric Botcazou + + PR tree-optimization/98272 + * tree-switch-conversion.c (bit_test_cluster::emit): When finding + out whether the entry test can be merged in the bit test, do the + computation using the type of the index expression. + +2020-12-16 Kewen Lin + + * config/rs6000/rs6000.c (rs6000_expand_vector_init): Use + paradoxical subreg instead of zero_extend for QI/HI promotion. + +2020-12-16 Prathamesh Kulkarni + + PR target/66791 + * config/arm/arm_neon.h: Replace calls to __builtin_vcgt* by + <, > operators in vclt and vcgt intrinsics respectively. + * config/arm/arm_neon_builtins.def: Remove entry for + vcgt and vcgtu. + +2020-12-16 Prathamesh Kulkarni + + PR target/66791 + * config/arm/arm_neon.h: Replace calls to __builtin_vneg* by - operator + in vneg intrinsics. + * config/arm/arm_neon_builtins.def: Remove entry for vneg. + +2020-12-16 Prathamesh Kulkarni + + PR target/66791 + * config/arm/arm_neon.h: Replace calls to __builtin_vcreate* + in vcreate intrinsics. + * config/arm/arm_neon_builtins.def: Remove entry for vcreate. + 2020-12-15 Jakub Jelinek PR tree-optimization/96094 diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP index 4bd61d40c28..8030b5ac593 100644 --- a/gcc/DATESTAMP +++ b/gcc/DATESTAMP @@ -1 +1 @@ -20201216 +20201217 diff --git a/gcc/ada/ChangeLog b/gcc/ada/ChangeLog index 21bc46bfde3..35d3bfa117c 100644 --- a/gcc/ada/ChangeLog +++ b/gcc/ada/ChangeLog @@ -1,3 +1,121 @@ +2020-12-16 Arnaud Charlet + + * ali.ads, ali.adb, bindo-writers.adb, lib-writ.adb (Scope): + Renamed to IS_Scope. + +2020-12-16 Joffrey Huguet + + * libgnat/a-strfix.ads: Add postconditions and contract cases to + subprograms. + +2020-12-16 Ed Schonberg + + * sem_ch5.adb (Analyze_Iterator_Specification): If iterator + filter is present, preanalyze filter without expansion. + (Analyze_Loop_Parameter_Specification): When + loop_Parameter_Specification is rewritten as + Iterator_Specification, transfer Iterator_Filter if present. + +2020-12-16 Doug Rupp + + * libgnat/s-objrea.ads (Object_Arch): Add ARM enum + * libgnat/s-objrea.adb (Initialize): Add EM_ARM case. + (Read_Address): Add ARM case to 32bit read. + * Makefile.rtl: Add trasym units to the runtime for armhf-linux. + +2020-12-16 Dmitriy Anisimkov + + * libgnat/g-expect.adb (Non_Blocking_Spawn): Deallocate elements + on Arg_List after calling Set_Up_Child_Communications. + +2020-12-16 Piotr Trojanek + + * par-ch3.adb (P_Modular_Type_Definition): Remove colon from + error message. + * sem_ch11.adb (Check_Duplication): Likewise. + * sem_ch3.adb (Derived_Type_Declaration): Likewise. + +2020-12-16 Piotr Trojanek + + * par-ch12.adb (P_Formal_Object_Declarations): Refine types to + Pos. + +2020-12-16 Piotr Trojanek + + * impunit.adb (Not_Impl_Defined_Unit): Fix typo in iteration + over Non_Imp_File_Names_12 array. + +2020-12-16 Piotr Trojanek + + * exp_ch9.adb, sem_warn.adb: Simplify membership test. + +2020-12-16 Piotr Trojanek + + * exp_ch6.adb, exp_util.adb, sem_ch4.adb, sem_disp.adb, + sem_elab.adb: Simplify membership test. + +2020-12-16 Eric Botcazou + + * libgnat/s-powtab.ads (Maxpow): Use explicit formula in comment. + +2020-12-16 Philippe Gil + + * libgnarl/s-tporft.adb (Register_Foreign_Thread): Set + Global_Task_Lock_Nesting before using allocator. + +2020-12-16 Eric Botcazou + + * libgnat/s-valrea.adb (Maxexp32): New constant array. + (Maxexp64): Likewise. + (Maxexp80): Likewise. + (Integer_to_Real): New local constants Maxexp and B. + When the exponent is too negative, do the divison in two steps. + +2020-12-16 Piotr Trojanek + + * doc/gnat_rm/implementation_defined_pragmas.rst + (Test_Case): Change integer to float literals. + * gnat_rm.texi: Regenerate. + +2020-12-16 Piotr Trojanek + + * sem_ch13.adb (Analyze_Aspect_Specifications): Add a codefix + for extra parentheses around aspect Annotate expression; reject + "(null record)" aggregate and extra parentheses around aspect + Test_Case expression. + * sem_prag.adb (Analyze_Pragma): Reject "null", "(null record)" + and extra parentheses around pragma Contract_Cases; likewise for + pragma Subprogram_Variant. + +2020-12-16 Dmitriy Anisimkov + + * adaint.h (__gnat_in_child_after_fork): New flag to express + child process side after fork call. + * adaint.c (__gnat_portable_spawn): Set flag + __gnat_in_child_after_fork. + * expect.c (__gnat_expect_fork): Set __gnat_in_child_after_fork + to one on child side. + * libgnat/memtrack.adb + (In_Child_After_Fork): Flag to disable memory tracking. + (Allow_Trace): New routine defining if memory should be tracked. + (Alloc, Realloc, Free): Use Allow_Trace in "if" condition + instead of First_Call. + +2020-12-16 Yannick Moy + + * libgnat/a-tifiio.adb: Mark body not in SPARK. + * libgnat/a-tifiio.ads: Mark spec in SPARK. + * libgnat/a-tifiio__128.adb: Mark body not in SPARK. + +2020-12-16 Eric Botcazou + + * libgnat/s-valuer.adb (Scan_Decimal_Digits): Tweak overflow test. + (Scan_Integral_Digits): Likewise. + +2020-12-16 Pascal Obry + + * s-oscons-tmplt.c: Add some OS constants. + 2020-12-15 Pascal Obry * libgnat/g-sercom__linux.adb (Set): Use cfsetospeed and diff --git a/gcc/brig/ChangeLog b/gcc/brig/ChangeLog index 518b13aecbe..7d599fab6ac 100644 --- a/gcc/brig/ChangeLog +++ b/gcc/brig/ChangeLog @@ -1,3 +1,7 @@ +2020-12-16 Martin Liska + + * lang.opt: Remove usage of Report. + 2020-11-20 Jakub Jelinek PR other/97911 diff --git a/gcc/c-family/ChangeLog b/gcc/c-family/ChangeLog index 2ed7b336877..761086fe856 100644 --- a/gcc/c-family/ChangeLog +++ b/gcc/c-family/ChangeLog @@ -1,3 +1,7 @@ +2020-12-16 Martin Liska + + * c.opt: Remove usage of Report. + 2020-12-14 Martin Sebor PR middle-end/98166 diff --git a/gcc/c/ChangeLog b/gcc/c/ChangeLog index 1ed66af6693..b5cf1a7d444 100644 --- a/gcc/c/ChangeLog +++ b/gcc/c/ChangeLog @@ -1,3 +1,14 @@ +2020-12-16 Martin Uecker + + PR c/98047 + * c-typeck.c (build_modify_expr): Drop qualifiers. + +2020-12-16 Martin Uecker + + PR c/98260 + * c-parser.c (c_parser_expression): Look into + nop expression when marking expressions as read. + 2020-12-14 Martin Liska PR sanitizer/98204 diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index 716fb6f2056..8778b6ffa3c 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,3 +1,32 @@ +2020-12-16 Nathan Sidwell + + * mapper-resolver.cc: Remove early include of + sys/socket.h. Specify no CODY_NETWORKING instead. + * module.cc: Specify no CODY_NETWORKING. + +2020-12-16 Nathan Sidwell + + * parser.c (cp_parser_elaborated_type_specifier): Test + BOUND_TEMPLATE_TEMPLATE_PARM before checking for instantiation. + +2020-12-16 Nathan Sidwell + + * module.cc (dumper::push): Clangify offsetof use. + +2020-12-16 Nathan Sidwell + + * mapper-resolver.cc: #include sys/socket before system.h + due to poisoned bcopy use. + +2020-12-16 Nathan Sidwell + + * module.cc (loc_spans): Make spans a pointer, not inline. + Adjust all accesses. + +2020-12-16 Nathan Sidwell + + * mapper-client.cc: Include sys/socket.h before system.h. + 2020-12-15 Patrick Palka * pt.c (in_template_function): Inspect cfun->decl instead of diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog index 5c6f7335d9e..0efd16049dc 100644 --- a/gcc/fortran/ChangeLog +++ b/gcc/fortran/ChangeLog @@ -1,3 +1,9 @@ +2020-12-16 Harald Anlauf + + PR fortran/98284 + * resolve.c (check_data_variable): Reject DATA elements with the + ALLOCATABLE attribute. + 2020-12-15 Thomas Koenig PR fortran/90207 diff --git a/gcc/lto/ChangeLog b/gcc/lto/ChangeLog index 25c90638d30..ac16f0f2d0b 100644 --- a/gcc/lto/ChangeLog +++ b/gcc/lto/ChangeLog @@ -1,3 +1,7 @@ +2020-12-16 Martin Liska + + * lang.opt: Remove usage of Report. + 2020-11-20 Jakub Jelinek PR other/97911 diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 984299c6c4e..fc1837312bc 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,92 @@ +2020-12-17 Richard Sandiford + + * gcc.dg/rtl/x86_64/test-return-const.c.before-fwprop.c: Don't + expect insn updates to be deferred. + * gcc.target/aarch64/sve/acle/asm/st4_s8.c: Expect the addition + to be folded into the address. + * gcc.target/aarch64/sve/acle/asm/st4_u8.c: Likewise. + +2020-12-16 Martin Uecker + + PR c/98047 + * gcc.dg/qual-assign-7.c: New test. + +2020-12-16 Martin Uecker + + PR c/98260 + * gcc.dg/unused-9.c: New test. + +2020-12-16 David Edelsohn + + PR target/98280 + * gcc.target/powerpc/fold-vec-logical-ors-char.c: Adjust count. + * gcc.target/powerpc/fold-vec-logical-ors-int.c: Adjust count. + * gcc.target/powerpc/fold-vec-logical-ors-longlong.c: Adjust count. + * gcc.target/powerpc/fold-vec-logical-ors-short.c: Adjust count. + * gcc.target/powerpc/fold-vec-logical-other-char.c: Adjust count. + * gcc.target/powerpc/fold-vec-logical-other-int.c: Adjust count. + * gcc.target/powerpc/fold-vec-logical-other-longlong.c: Adjust count. + * gcc.target/powerpc/fold-vec-logical-other-short.c: Adjust count. + +2020-12-16 Nathan Sidwell + + * g++.dg/template/pr98297.C: New. + +2020-12-16 Harald Anlauf + + PR fortran/98284 + * gfortran.dg/pr98284.f90: New test. + +2020-12-16 H.J. Lu + + PR target/98146 + * lib/target-supports.exp + (check_effective_target_R_flag_in_section): Also check + HAVE_INITFINI_ARRAY_SUPPORT != 0. + +2020-12-16 H.J. Lu + + PR target/98146 + * c-c++-common/attr-used-5.c: Updated. + * c-c++-common/attr-used-6.c: Likewise. + * c-c++-common/attr-used-7.c: Likewise. + * c-c++-common/attr-used-8.c: Likewise. + +2020-12-16 H.J. Lu + + PR target/98146 + * c-c++-common/attr-used-5.c: New test. + * c-c++-common/attr-used-6.c: Likewise. + * c-c++-common/attr-used-7.c: Likewise. + * c-c++-common/attr-used-8.c: Likewise. + * c-c++-common/attr-used-9.c: Likewise. + +2020-12-16 Jakub Jelinek + + PR tree-optimization/96239 + * gcc.dg/pr96239.c: New test. + +2020-12-16 Martin Liska + + PR sanitizer/97868 + * gcc.dg/tsan/atomic-fence.c: New test. + +2020-12-16 Martin Liska + + PR rtl-optimization/98271 + PR rtl-optimization/98276 + PR tree-optimization/98279 + * gcc.dg/pr98271.c: New test. + +2020-12-16 Eric Botcazou + + * gcc.dg/pr98272.c: New test. + +2020-12-16 Kewen Lin + + * gcc.target/powerpc/pr96933-1.c: Adjusted to check no rlwinm. + * gcc.target/powerpc/pr96933-2.c: Likewise. + 2020-12-15 Marek Polacek * g++.dg/cpp0x/constexpr-52830.C: Remove dg-ice. diff --git a/libcody/ChangeLog b/libcody/ChangeLog index ea3d1613a89..f5aa2deba61 100644 --- a/libcody/ChangeLog +++ b/libcody/ChangeLog @@ -1,3 +1,30 @@ +2020-12-16 Nathan Sidwell + + * cody.hh: Allow user to set CODY_NETWORKING. + +2020-12-16 Jakub Jelinek + + * configure.ac: Compute is_release. + (NMS_ENABLE_CHECKING): Simplify but not computing ac_assert_checking + and ac_valgrind_checking the code doesn't use. + * configure: Regenerated. + +2020-12-16 Jonathan Wakely + + * internal.hh: Define fallback macros for __has_builtin and + __has_include. Use __has_builtin for __builtin_FILE and + __builtin_LINE. Define alias for std::source_location. + +2020-12-16 Nathan Sidwell + + * configure.ac: Use libcpp's enable-checking code. + * configure: Rebuilt. + +2020-12-16 Nathan Sidwell + + * config.m4: Replace V+="..." with V="$V..." + * configure: Rebuilt. + 2020-12-15 Marek Polacek * buffer.cc (MessageBuffer::Lex): Remove unused variable. diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog index a058b79c3fb..1b9f37eb88f 100644 --- a/libstdc++-v3/ChangeLog +++ b/libstdc++-v3/ChangeLog @@ -1,3 +1,137 @@ +2020-12-16 Jonathan Wakely + + * Makefile.in: Regenerate. + * config.h.in: Regenerate. + * config/abi/pre/gnu.ver: Make patterns less greedy. + * config/os/gnu-linux/ldbl-ieee128-extra.ver: New file with patterns + for IEEE128 long double symbols. + * configure: Regenerate. + * configure.ac: Enable alternative 128-bit long double format on + powerpc64*-*-linux*. + * doc/Makefile.in: Regenerate. + * fragment.am: Regenerate. + * include/Makefile.am: Set _GLIBCXX_LONG_DOUBLE_ALT128_COMPAT. + * include/Makefile.in: Regenerate. + * include/bits/c++config: Define inline namespace for new long + double symbols. Don't define _GLIBCXX_USE_FLOAT128 when it's the + same type as long double. + * include/bits/locale_classes.h [_GLIBCXX_LONG_DOUBLE_ALT128_COMPAT] + (locale::_Impl::_M_init_extra_ldbl128): Declare new member function. + * include/bits/locale_facets.h (_GLIBCXX_NUM_FACETS): Simplify by + only counting narrow character facets. + (_GLIBCXX_NUM_CXX11_FACETS): Likewise. + (_GLIBCXX_NUM_LBDL_ALT128_FACETS): New. + [_GLIBCXX_LONG_DOUBLE_ALT128_COMPAT] (num_get::__do_get): Define + vtable placeholder for __ibm128 long double type. + [_GLIBCXX_LONG_DOUBLE_ALT128_COMPAT && __LONG_DOUBLE_IEEE128__] + (num_get::__do_get): Declare vtable placeholder for __ibm128 long + double type. + [_GLIBCXX_LONG_DOUBLE_ALT128_COMPAT && __LONG_DOUBLE_IEEE128__] + (num_put::__do_put): Likewise. + * include/bits/locale_facets.tcc + [_GLIBCXX_LONG_DOUBLE_ALT128_COMPAT && __LONG_DOUBLE_IEEE128__] + (num_get::__do_get, num_put::__do_put): Define. + * include/bits/locale_facets_nonio.h + [_GLIBCXX_LONG_DOUBLE_ALT128_COMPAT && __LONG_DOUBLE_IEEE128__] + (money_get::__do_get): Declare vtable placeholder for __ibm128 long + double type. + [_GLIBCXX_LONG_DOUBLE_ALT128_COMPAT && __LONG_DOUBLE_IEEE128__] + (money_put::__do_put): Likewise. + * include/bits/locale_facets_nonio.tcc + [_GLIBCXX_LONG_DOUBLE_ALT128_COMPAT && __LONG_DOUBLE_IEEE128__] + (money_get::__do_get, money_put::__do_put): Define. + * include/ext/numeric_traits.h [_GLIBCXX_LONG_DOUBLE_ALT128_COMPAT] + (__numeric_traits<__ibm128>, __numeric_traits<__ieee128>): Define. + * libsupc++/Makefile.in: Regenerate. + * po/Makefile.in: Regenerate. + * python/Makefile.in: Regenerate. + * src/Makefile.am: Add compatibility-ldbl-alt128.cc and + compatibility-ldbl-alt128-cxx11.cc sources and recipes for objects. + * src/Makefile.in: Regenerate. + * src/c++11/Makefile.in: Regenerate. + * src/c++11/compatibility-ldbl-alt128-cxx11.cc: New file defining + symbols using the old 128-bit long double format, for the cxx11 ABI. + * src/c++11/compatibility-ldbl-alt128.cc: Likewise, for the + gcc4-compatible ABI. + * src/c++11/compatibility-ldbl-facets-aliases.h: New header for long + double compat aliases. + * src/c++11/cow-locale_init.cc: Add comment. + * src/c++11/cxx11-locale-inst.cc: Define C and C_is_char + unconditionally. + * src/c++11/cxx11-wlocale-inst.cc: Add sanity check. Include + locale-inst.cc directly, not via cxx11-locale-inst.cc. + * src/c++11/locale-inst-monetary.h: New header for monetary + category instantiations. + * src/c++11/locale-inst-numeric.h: New header for numeric category + instantiations. + * src/c++11/locale-inst.cc: Include new headers for monetary, + numeric, and long double definitions. + * src/c++11/wlocale-inst.cc: Remove long double compat aliases that + are defined in new header now. + * src/c++17/Makefile.am: Use -mabi=ibmlongdouble for + floating_from_chars.cc. + * src/c++17/Makefile.in: Regenerate. + * src/c++17/floating_from_chars.cc (from_chars_impl): Add + if-constexpr branch for __ieee128. + (from_chars): Overload for __ieee128. + * src/c++20/Makefile.in: Regenerate. + * src/c++98/Makefile.in: Regenerate. + * src/c++98/locale_init.cc (num_facets): Adjust calculation. + (locale::_Impl::_Impl(size_t)): Call _M_init_extra_ldbl128. + * src/c++98/localename.cc (num_facets): Adjust calculation. + (locale::_Impl::_Impl(const char*, size_t)): Call + _M_init_extra_ldbl128. + * src/filesystem/Makefile.in: Regenerate. + * testsuite/Makefile.in: Regenerate. + * testsuite/util/testsuite_abi.cc: Add new symbol versions. + Allow new symbols to be added to GLIBCXX_IEEE128_3.4.29 and + CXXABI_IEEE128_1.3.13 too. + * testsuite/26_numerics/complex/abi_tag.cc: Add u9__ieee128 to + regex matching expected symbols. + +2020-12-16 Jonathan Wakely + + * include/std/utility: Use __has_builtin without checking if + it's defined. + +2020-12-16 Jonathan Wakely + + * include/bits/c++config: Warn if __STRICT_ANSI__ state is + inconsistent with __GLIBCXX_TYPE_INT_N_0. + +2020-12-16 Jonathan Wakely + + PR libstdc++/96083 + * include/ext/throw_allocator.h: Use __has_builtin to check for + __builtin_sprintf support, and use std::sprtinf if necessary. + +2020-12-16 Jonathan Wakely + + PR libstdc++/98319 + * include/experimental/random: Only define contents for C++14 + and later. + * include/experimental/source_location: Likewise. + * include/experimental/utility: Likewise. + * testsuite/experimental/feat-lib-fund.cc: Include all LFTS + headers that are present. Allow test to run for all modes. + +2020-12-16 Jonathan Wakely + + PR libstdc++/46447 + * testsuite/performance/29_atomics/atomic_flag.cc: New test. + +2020-12-16 Jonathan Wakely + + PR libstdc++/93151 + * acinclude.m4 (GLIBCXX_CHECK_SYSTEM_ERROR): Remove. + * configure.ac: Regenerate. + * config/os/generic/error_constants.h: Test POSIX errno macros + directly, instead of corresponding _GLIBCXX_HAVE_EXXX macros. + * testsuite/19_diagnostics/headers/system_error/errc_std_c++0x.cc: + Likewise. + * testsuite/19_diagnostics/headers/system_error/93151.cc: New + test. + 2020-12-15 Jonathan Wakely Revert: diff --git a/maintainer-scripts/ChangeLog b/maintainer-scripts/ChangeLog index d65a2dedc94..fce9c79a8c7 100644 --- a/maintainer-scripts/ChangeLog +++ b/maintainer-scripts/ChangeLog @@ -1,3 +1,8 @@ +2020-12-16 Jakub Jelinek + + * update_version_git: Put BASEDIR into /sourceware/snapshot-tmp/gcc + if it exist. + 2020-05-29 Martin Liska * bugzilla-close-candidate.py: Fix sorting of branches.