Daily bump.

diff --git a/ChangeLog b/ChangeLog
index 6de7c25dec47e4dc11949d354bbf5b1209b520cd..04cf573b2d03c7cf13a4abdad1274b06c02ab306 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2026-06-23  Richard Earnshaw  <rearnsha@arm.com>
+
+       * MAINTAINERS (Write After): Add details for Robert Dubner,
+       Ben Kosnik, James Lowden, Yunhai Shang and Andrew Waterman.
+       (CPU Ports, nds32): Remove Shiva Chen - stepped down.
+
 2026-06-10  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
 
        * MAINTAINERS (Write After Approval): Add myself.

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 18cf102f5406df6d7e57bf354e30fac0fb580710..8a471034d7bcba6f0b240cb3815b5a7e68c96dc3 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,511 @@
+2026-06-23  Kwok Cheung Yeung  <kcyeung@baylibre.com>
+           Sandra Loosemore  <sloosemore@baylibre.com>
+
+       * gimplify.cc (gimplify_omp_affinity): Use macros for accessing
+       iterator elements.
+       (compute_omp_iterator_count): Likewise.
+       (build_omp_iterator_loop): Likewise.
+       (copy_omp_iterator): Use a boolean to force creation of an
+       expanded iterator vector, instead of specifying the length explicitly.
+       (remove_unused_omp_iterator_vars): Use accessor macros.
+       (build_omp_iterators_loops): Likewise.
+       (enter_omp_iterator_loop_context_1): Likewise.
+       (extract_base_bit_offset): Likewise.
+       * omp-low.cc (lower_omp_map_iterator_expr): Likewise.
+       (lower_omp_map_iterator_size): Likewise.
+       * tree-inline.cc (copy_tree_body_r): Likewise.
+       * tree-pretty-print.cc (dump_omp_iterators): Likewise.
+       * tree.h (OMP_ITERATOR_VAR, OMP_ITERATOR_BEGIN, OMP_ITERATOR_END,
+       OMP_ITERATOR_STEP, OMP_ITERATOR_ORIG_STEP, OMP_ITERATOR_BLOCK,
+       OMP_ITERATOR_LABEL, OMP_ITERATOR_INDEX, OMP_ITERATOR_ELEMS,
+       OMP_ITERATOR_COUNT, OMP_ITERATOR_EXPANDED_P): New macros.
+       (make_omp_iterator, make_expanded_omp_iterator): New constructor
+       functions.
+
+2026-06-23  Robin Dapp  <robin.dapp@oss.qualcomm.com>
+
+       * ira-build.cc (ira_create_allocno): Initialize dependent
+       filters.
+       (copy_dependent_filters): New function to copy filters.
+       (create_cap_allocno): Use new function.
+       (propagate_allocno_info): Ditto.
+       (propagate_some_info_from_allocno): Ditto.
+       * ira-color.cc (ira_dependent_filter): New function that
+       calls lra_get_dependent_filter.
+       (assign_hard_reg): Use new function.
+       (improve_allocation): Ditto.
+       (fast_allocation): Ditto.
+       * ira-conflicts.cc (dependent_filter_same_reg_ok_p): New
+       function to check if a dependent filter allows the same reg.
+       (can_use_same_reg_p): Use new function.
+       * ira-int.h (struct ira_dependent_filter): New struct holding
+       allocno-specific dependent-filter properties.
+       (ALLOCNO_DEPENDENT_FILTERS): New accessor.
+       (ira_add_dependent_filter): Declare.
+       * ira-lives.cc (ira_add_dependent_filter): New function.
+       (process_dependent_filters): New function.
+       (process_bb_node_lives): Call new function.
+       * ira.cc (ira): Reset filters.
+
+2026-06-23  Robin Dapp  <robin.dapp@oss.qualcomm.com>
+
+       * config/riscv/constraints.md (TARGET_VECTOR ? V_REGS : NO_REGS):
+       Add widen overlap dependent constraint.
+       * config/riscv/riscv-protos.h (riscv_widen_overlap_ok): Declare.
+       * config/riscv/riscv.cc (riscv_widen_operand_ok): New function.
+       * config/riscv/vector.md: Use new constraint.
+
+2026-06-23  Robin Dapp  <robin.dapp@oss.qualcomm.com>
+
+       * lra-assigns.cc (find_hard_regno_for_1): Query dependent
+       filter of current pseudo.
+       * lra-constraints.cc (struct dependent_filter_cache_hasher): New
+       hasher.
+       (lra_init_dependent_filter_cache): New function.
+       (lra_finish_dependent_filter_cache): Ditto.
+       (lra_reset_dependent_filters): Ditto.
+       (lra_get_dependent_filter): New function to query (and add)
+       a dependent filter from/to the cache.
+       (lra_add_dependent_filter): New function to add a dependent
+       filter to an lra_reg.
+       (get_dependent_filter): New function to get a dependent filter
+       from a constraint.
+       (process_dependent_filters): New function to get all dependent
+       filters from the current insn's constraints.
+       (process_alt_operands): Initialize dependent-filter regset.
+       (curr_insn_transform): Fill lra_reg dependent filters.
+       * lra-int.h (struct dependent_filter): Declare.
+       (struct dependent_filter_entry): Ditto.
+       (lra_init_dependent_filter_cache): Ditto.
+       (lra_finish_dependent_filter_cache): Ditto.
+       * lra.cc (initialize_lra_reg_info_element): New function.
+       (finish_reg_info): Release dependent-filter vector.
+       (lra_init_once): Init hash table.
+       (lra_finish_once): Clear hash table.
+       * lra.h (lra_reset_dependent_filters): Declare.
+
+2026-06-23  Robin Dapp  <robin.dapp@oss.qualcomm.com>
+
+       * recog.cc (preprocess_constraints): Initialize dependent
+       filter.
+       (test_dependent_filter): New function wrapping
+       eval_dependent_filter.
+       (constrain_operands): Test dependent filter in strict mode.
+       * recog.h (struct operand_alternative): Declare
+       dependent_filters.
+       (alternative_dependent_filters): New function.
+
+2026-06-23  Robin Dapp  <robin.dapp@oss.qualcomm.com>
+
+       * doc/md.texi: Document dependent filters.
+       * doc/tm.texi: Ditto.
+       * doc/tm.texi.in: Ditto.
+       * genconfig.cc (main): Add number of dependent filters.
+       * genpreds.cc (add_constraint): Add dependent-filter reference
+       operand.
+       (process_define_register_constraint): Handle dependent filter.
+       (write_get_register_filter): Ditto.
+       (write_get_register_filter_id): Ditto.
+       (write_dependent_filter_helpers_h): Ditto.
+       (write_dependent_filter_functions_c): Ditto.
+       (write_tm_preds_h): Ditto.
+       (write_insn_preds_c): Ditto.
+       (main): Ditto.
+       * gensupport.cc (process_define_register_constraint): Ditto.
+       * gensupport.h (get_register_filter_id): Declare.
+       * rtl.def (DEFINE_REGISTER_CONSTRAINT): Adjust for dependent
+       filter.
+
+2026-06-23  Robin Dapp  <robin.dapp@oss.qualcomm.com>
+
+       * tree-vect-stmts.cc (vect_use_grouped_gather): Only use when
+       there are at least two pieces.
+
+2026-06-23  Xi Ruoyao  <xry111@xry111.site>
+
+       Revert:
+       2026-06-08  Xi Ruoyao  <xry111@xry111.site>
+
+       * config/mips/sync.md (sync_old_<optab><mode>): Fix
+       uninitialized operand use.
+       (sync_new_<optab><mode>): Fix uninitialized operand use, use the
+       same expression for the set source of operand 0 and 1.
+
+2026-06-23  Zhongyao Chen  <chen.zhongyao@zte.com.cn>
+           Yuke Tang  <tang.yuke@zte.com.cn>
+
+       * config/riscv/autovec.md: Add auto-vectorization patterns for
+       Zvabd instructions.
+       * config/riscv/autovec-opt.md: Add widening absolute-difference
+       accumulate combine patterns.
+       * config/riscv/riscv-ext.def: Add Zvabd extension entry.
+       * config/riscv/riscv-ext.opt: Add Zvabd option.
+       * config/riscv/vector-iterators.md: Update for Zvabd.
+       * config/riscv/vector.md: Add Zvabd patterns.
+       * doc/riscv-ext.texi: Document zvabd extension.
+
+2026-06-23  Alex Coplan  <alex.coplan@arm.com>
+
+       PR target/125818
+       * config/aarch64/aarch64-sve-builtins-base.cc (svset_impl::fold): Fix
+       unsharing to ensure the returned stmt has the exact same lhs as the
+       original.
+
+2026-06-23  Sarvesh Chandra  <Sarvesh.Chandra@amd.com>
+           Ashwin Godbole  <Ashwin.Godbole@amd.com>
+
+       PR target/107057
+       * config/i386/sse.md (avx512f_movddup512<mask_name>): Add a
+       register source alternative that emits vunpcklpd.
+       (avx_movddup256<mask_name>): Likewise.
+
+2026-06-23  H.J. Lu  <hjl.tools@gmail.com>
+
+       PR target/125893
+       * config/i386/i386-expand.cc (ix86_expand_lcp_stall_peephole): New.
+       * config/i386/i386-protos.h (ix86_expand_lcp_stall_peephole):
+       Likewise.
+       * config/i386/i386.md (TARGET_LCP_STALL peepholes): Call
+       ix86_expand_lcp_stall_peephole.
+
+2026-06-23  Richard Biener  <rguenther@suse.de>
+
+       PR tree-optimization/110743
+       * tree-ssa-uninit.cc (maybe_warn_operand): Suppress diagnostics
+       on RMW cycles setting/clearing bits.
+
+2026-06-23  Hu, Lin1  <lin1.hu@intel.com>
+
+       * config/i386/sse.md (V_ANY_CBRANCH): New mode iterator.
+       (cond_vec_cbranch_any<mode>): New define_expand.
+       (cond_vec_cbranch_all<mode>): Ditto.
+
+2026-06-23  Hu, Lin1  <lin1.hu@intel.com>
+
+       * dojump.cc (do_compare_rtx_and_jump): Use simplify_expand_binop
+       instead of expand_binop.
+
+2026-06-23  Hu, Lin1  <lin1.hu@intel.com>
+
+       * doc/md.texi (vec_cbranch_all<mode>): Clarify how the
+       middle-end invoke the pattern.
+       (cond_vec_cbranch_all<mode>): Ditto.
+       (cond_len_vec_cbranch_all<mode>): Ditto.
+
+2026-06-23  Kishan Parmar  <kishan@linux.ibm.com>
+
+       * config/rs6000/rs6000-builtin.cc (rs6000_invalid_builtin): Handle
+       ENB_FUTURE_ALTIVEC and issue a diagnostic requiring -mcpu=future
+       and -maltivec.
+       (rs6000_builtin_is_supported): Check TARGET_FUTURE && TARGET_ALTIVEC
+       for ENB_FUTURE_ALTIVEC built-ins.
+       * config/rs6000/rs6000-gen-builtins.cc (enum bif_stanza): Add
+       BSTZ_FUTURE_ALTIVEC entry.
+       (stanza_map): Add future-altivec stanza mapping.
+       (enable_string): Add ENB_FUTURE_ALTIVEC.
+       (write_decls): Add ENB_FUTURE_ALTIVEC to the bif_enable enum in the
+       generated header file.
+
+2026-06-23  Andrew Pinski  <andrew.pinski@oss.qualcomm.com>
+
+       * tree-ssa-phiopt.cc (pass_cselim::execute): Don't
+       return TODO_TODO_update_ssa_only_virtuals.
+
+2026-06-23  Xin Liu  <liulxx@hygon.cn>
+
+       * common/config/i386/cpuinfo.h (get_hygon_cpu): Detect HYGON
+       Family 18h model 8 as c86-4g-m8.
+       * common/config/i386/i386-common.cc (processor_names): Add
+       c86-4g-m8.
+       (processor_alias_table): Likewise.
+       * common/config/i386/i386-cpuinfo.h (enum processor_subtypes): Add
+       HYGONFAM18H_C86_4G_M8.
+       * config.gcc: Add c86-4g-m8 to supported x86 CPUs and handle
+       c86_4g_m8 target triples.
+       * config/i386/c86-4g-m7.md: Rename to ...
+       * config/i386/c86-4g-m7m8.md: ... this and extend shared c86-4g-m7
+       scheduling reservations to c86-4g-m8.
+       (c86_4g_m8_imovx_cwde): New reservation.
+       (c86_4g_m7_imov_xchg): Add c86_4g_m8 to CPU attribute.
+       (c86_4g_m7_imov_xchg_load): Ditto.
+       (c86_4g_m7_imov): Ditto.
+       (c86_4g_m7_imov_load): Ditto.
+       (c86_4g_m7_imov_store): Ditto.
+       (c86_4g_m7_push): Ditto.
+       (c86_4g_m7_push_mem): Ditto.
+       (c86_4g_m7_pop): Ditto.
+       (c86_4g_m7_pop_mem): Ditto.
+       (c86_4g_m7_imul): Ditto.
+       (c86_4g_m7_imul_load): Ditto.
+       (c86_4g_m7_idiv): Ditto.
+       (c86_4g_m7_idiv_QI): Ditto.
+       (c86_4g_m7_idiv_load): Ditto.
+       (c86_4g_m7_idiv_QI_load): Ditto.
+       (c86_4g_m7_insn): Ditto.
+       (c86_4g_m7_insn_load): Ditto.
+       (c86_4g_m7_insn_store): Ditto.
+       (c86_4g_m7_insn2_store): Ditto.
+       (c86_4g_m7_insn_both): Ditto.
+       (c86_4g_m7_setcc): Ditto.
+       (c86_4g_m7_setcc_load): Ditto.
+       (c86_4g_m7_setcc_store): Ditto.
+       (c86_4g_m7_alu1_double): Ditto.
+       (c86_4g_m7_alu1_double_load): Ditto.
+       (c86_4g_m7_alu1_vector): Ditto.
+       (c86_4g_m7_alu1_vector_load): Ditto.
+       (c86_4g_m7_alu1_direct): Ditto.
+       (c86_4g_m7_alu1_direct_load): Ditto.
+       (c86_4g_m7_call): Ditto.
+       (c86_4g_m7_branch): Ditto.
+       (c86_4g_m7_branch_load): Ditto.
+       (c86_4g_m7_lea): Ditto.
+       (c86_4g_m7_leave): Ditto.
+       (c86_4g_m7_str): Ditto.
+       (c86_4g_m7_str_load): Ditto.
+       (c86_4g_m7_ieu_vector): Ditto.
+       (c86_4g_m7_ieu_vector_load): Ditto.
+       (c86_4g_m7_sse_insertimm): Ditto.
+       (c86_4g_m7_sse_insert): Ditto.
+       (c86_4g_m7_fp_cmov): Ditto.
+       (c86_4g_m7_fp_mov_direct_load): Ditto.
+       (c86_4g_m7_fp_mov_direct_store): Ditto.
+       (c86_4g_m7_fp_mov_double_load): Ditto.
+       (c86_4g_m7_fp_mov_double_store): Ditto.
+       (c86_4g_m7_fp_mov_direct): Ditto.
+       (c86_4g_m7_fp_sqrt): Ditto.
+       (c86_4g_m7_fp_spc_direct): Ditto.
+       (c86_4g_m7_fp_spc): Ditto.
+       (c86_4g_m7_fp_op_mul): Ditto.
+       (c86_4g_m7_fp_op_mul_load): Ditto.
+       (c86_4g_m7_fp_op_imul_load): Ditto.
+       (c86_4g_m7_fp_div): Ditto.
+       (c86_4g_m7_fp_div_load): Ditto.
+       (c86_4g_m7_fp_idiv_load): Ditto.
+       (c86_4g_m7_fp_fsgn): Ditto.
+       (c86_4g_m7_fp_fcmp): Ditto.
+       (c86_4g_m7_fp_fcmp_load): Ditto.
+       (c86_4g_m7_fp_mmx): Ditto.
+       (c86_4g_m7_mmx_add_cmp): Ditto.
+       (c86_4g_m7_mmx_add_cmp_load): Ditto.
+       (c86_4g_m7_mmx_cvt): Ditto.
+       (c86_4g_m7_mmx_cvt_load): Ditto.
+       (c86_4g_m7_mmx_shift): Ditto.
+       (c86_4g_m7_mmx_shift_load): Ditto.
+       (c86_4g_m7_mmx_shift_avg): Ditto.
+       (c86_4g_m7_mmx_shift_avg_load): Ditto.
+       (c86_4g_m7_mmx_shift_sadbw): Ditto.
+       (c86_4g_m7_mmx_shift_sadbw_load): Ditto.
+       (c86_4g_m7_mmx_mov): Ditto.
+       (c86_4g_m7_mmx_mov_store): Ditto.
+       (c86_4g_m7_mmx_mov_load): Ditto.
+       (c86_4g_m7_mmx_mul): Ditto.
+       (c86_4g_m7_mmx_mul_load): Ditto.
+       (c86_4g_m7_sse_pinsr_reg): Ditto.
+       (c86_4g_m7_sse_pinsr_reg_load): Ditto.
+       (c86_4g_m7_avx_vpinsr_reg): Ditto.
+       (c86_4g_m7_avx_vpinsr_reg_load): Ditto.
+       (c86_4g_m7_avx512_perm_xmm): Ditto.
+       (c86_4g_m7_avx512_perm_xmm_opload): Ditto.
+       (c86_4g_m7_avx512_permi2_ymm): Ditto.
+       (c86_4g_m7_avx512_permi2_zmm): Ditto.
+       (c86_4g_m7_avx512_permi2_ymm_load): Ditto.
+       (c86_4g_m7_avx512_permi2_zmm_load): Ditto.
+       (c86_4g_m7_avx512_perm_zmm_imm): Ditto.
+       (c86_4g_m7_avx512_perm_zmm_imm_load): Ditto.
+       (c86_4g_m7_avx512_perm_zmm_noimm): Ditto.
+       (c86_4g_m7_sse_perm_zmm_noimm_load): Ditto.
+       (c86_4g_m7_avx512_insertx_ymm): Ditto.
+       (c86_4g_m7_avx512_insertx_ymem): Ditto.
+       (c86_4g_m7_avx512_insertx_zxmm): Ditto.
+       (c86_4g_m7_avx512_insertx_zxmem): Ditto.
+       (c86_4g_m7_avx512_insertx_zymm): Ditto.
+       (c86_4g_m7_avx512_insertx_zymem): Ditto.
+       (c86_4g_m7_avx_insertx_ymm): Ditto.
+       (c86_4g_m7_avx_insertx_ymem): Ditto.
+       (c86_4g_m7_avx512_shuf_xymm): Ditto.
+       (c86_4g_m7_avx512_shuf_zmm): Ditto.
+       (c86_4g_m7_avx512_shuf_xymem): Ditto.
+       (c86_4g_m7_avx512_shuf_zmem): Ditto.
+       (c86_4g_m7_sselogic_xymm): Ditto.
+       (c86_4g_m7_sselogic_xymm_load): Ditto.
+       (c86_4g_m7_avx512_cmpestr): Ditto.
+       (c86_4g_m7_avx512_cmpestr_load): Ditto.
+       (c86_4g_m7_avx512_log): Ditto.
+       (c86_4g_m7_avx512_log_load): Ditto.
+       (c86_4g_m7_avx512_vdbpsadbw_xymm): Ditto.
+       (c86_4g_m7_avx512_vdbpsadbw_xymem): Ditto.
+       (c86_4g_m7_avx512_vdbpsadbw_zmm): Ditto.
+       (c86_4g_m7_avx512_vdbpsadbw_zmem): Ditto.
+       (c86_4g_m7_avx512_abs): Ditto.
+       (c86_4g_m7_avx512_abs_load): Ditto.
+       (c86_4g_m7_avx_sign): Ditto.
+       (c86_4g_m7_avx_sign_load): Ditto.
+       (c86_4g_m7_avx_blend): Ditto.
+       (c86_4g_m7_avx_blend_load): Ditto.
+       (c86_4g_m7_avx512_aes): Ditto.
+       (c86_4g_m7_avx512_aes_load): Ditto.
+       (c86_4g_m7_avx_aes): Ditto.
+       (c86_4g_m7_avx_aes_load): Ditto.
+       (c86_4g_m7_extr): Ditto.
+       (c86_4g_m7_extr_store): Ditto.
+       (c86_4g_m7_avx_ssecomi_comi): Ditto.
+       (c86_4g_m7_avx_ssecomi_comi_load): Ditto.
+       (c86_4g_m7_avx_ssecomi_test): Ditto.
+       (c86_4g_m7_avx_ssecomi_test_load): Ditto.
+       (c86_4g_m7_avx512_imul): Ditto.
+       (c86_4g_m7_avx512_imul_mem): Ditto.
+       (c86_4g_m7_avx_imul): Ditto.
+       (c86_4g_m7_avx_imul_mem): Ditto.
+       (c86_4g_m7_avx512_mov_vmov): Ditto.
+       (c86_4g_m7_avx512_mov_vmov_store): Ditto.
+       (c86_4g_m7_avx512_mov_vmov_load): Ditto.
+       (c86_4g_m7_avx512_vpmovx_y): Ditto.
+       (c86_4g_m7_avx512_vpmovx_y_load): Ditto.
+       (c86_4g_m7_avx512_vpmovx_z): Ditto.
+       (c86_4g_m7_avx512_vpmovx_z_load): Ditto.
+       (c86_4g_m7_avx512_vpmovx_x): Ditto.
+       (c86_4g_m7_avx512_vpmovx_x_load): Ditto.
+       (c86_4g_m7_avx_vpmovx_xx): Ditto.
+       (c86_4g_m7_avx_vpmovx_xx_load): Ditto.
+       (c86_4g_m7_avx512_expand): Ditto.
+       (c86_4g_m7_avx512_expand_load): Ditto.
+       (c86_4g_m7_avx512_expand_z): Ditto.
+       (c86_4g_m7_avx512_expand_z_load): Ditto.
+       (c86_4g_m7_avx512_movnt_load): Ditto.
+       (c86_4g_m7_avx512_movnt_store): Ditto.
+       (c86_4g_m7_sse_movnt_store): Ditto.
+       (c86_4g_m7_sse_movnt): Ditto.
+       (c86_4g_m7_avx512_blendv): Ditto.
+       (c86_4g_m7_avx512_blendv_load): Ditto.
+       (c86_4g_m7_sse_mov2): Ditto.
+       (c86_4g_m7_sse_mov2_load): Ditto.
+       (c86_4g_m7_avx512_sseishft_aligr): Ditto.
+       (c86_4g_m7_avx512_sseishft_aligr_load): Ditto.
+       (c86_4g_m7_avx512_sseishft_vshift): Ditto.
+       (c86_4g_m7_avx512_sseishft_vshift_load): Ditto.
+       (c86_4g_m7_avx512_sseadd_maxmin): Ditto.
+       (c86_4g_m7_avx512_sseadd_maxmin_load): Ditto.
+       (c86_4g_m7_avx_sseadd_maxmin): Ditto.
+       (c86_4g_m7_avx_sseadd_maxmin_load): Ditto.
+       (c86_4g_m7_sse_sseadd_maxmin): Ditto.
+       (c86_4g_m7_sse_sseadd_maxmin_load): Ditto.
+       (c86_4g_m7_avx512_sseadd): Ditto.
+       (c86_4g_m7_avx512_sseadd_load): Ditto.
+       (c86_4g_m7_avx_sseadd_hplus): Ditto.
+       (c86_4g_m7_avx_sseadd_hplus_load): Ditto.
+       (c86_4g_m7_avx512_sseiadd_madd): Ditto.
+       (c86_4g_m7_avx512_sseiadd_madd_mem): Ditto.
+       (c86_4g_m7_avx_sseiadd_sadbw): Ditto.
+       (c86_4g_m7_avx_sseiadd_sadbw_mem): Ditto.
+       (c86_4g_m7_sse_sseiadd_sadbw): Ditto.
+       (c86_4g_m7_sse_sseiadd_sadbw_mem): Ditto.
+       (c86_4g_m7_sse_sseiadd_madd): Ditto.
+       (c86_4g_m7_sse_sseiadd_madd_mem): Ditto.
+       (c86_4g_m7_avx512_sseiadd_avg): Ditto.
+       (c86_4g_m7_avx512_sseiadd_avg_load): Ditto.
+       (c86_4g_m7_avx_sseiadd_hplus): Ditto.
+       (c86_4g_m7_avx_sseiadd_hplus_load): Ditto.
+       (c86_4g_m7_sse_sseiadd_hplus): Ditto.
+       (c86_4g_m7_sse_sseiadd_hplus_load): Ditto.
+       (c86_4g_m8_avx512_ssemul): New reservation.
+       (c86_4g_m8_avx512_ssemul_load): Ditto.
+       (c86_4g_m7_avx512_ssediv_x): Add c86_4g_m8 to CPU attribute.
+       (c86_4g_m7_avx512_ssediv_xmem): Ditto.
+       (c86_4g_m7_avx512_ssediv_y): Ditto.
+       (c86_4g_m7_avx512_ssediv_ymem): Ditto.
+       (c86_4g_m7_avx512_ssediv_z): Ditto.
+       (c86_4g_m7_avx512_ssediv_zmem): Ditto.
+       (c86_4g_m7_avx512_ssecmp): Ditto.
+       (c86_4g_m7_avx512_ssecmp_load): Ditto.
+       (c86_4g_m7_avx512_ssecmp_z): Ditto.
+       (c86_4g_m7_avx512_ssecmp_z_load): Ditto.
+       (c86_4g_m7_avx512_ssecmp_vp): Ditto.
+       (c86_4g_m7_avx512_ssecmp_vp_load): Ditto.
+       (c86_4g_m7_avx512_ssecmp_vp_z): Ditto.
+       (c86_4g_m7_avx512_ssecmp_vp_z_load): Ditto.
+       (c86_4g_m7_avx_ssecmp_vp): Ditto.
+       (c86_4g_m7_avx_ssecmp_vp_load): Ditto.
+       (c86_4g_m7_avx512_ssecmp_test): Ditto.
+       (c86_4g_m7_avx512_ssecmp_test_load): Ditto.
+       (c86_4g_m7_avx512_ssecvt_xy): Ditto.
+       (c86_4g_m7_avx512_ssecvt_xy_load): Ditto.
+       (c86_4g_m7_avx512_ssecvt_y_z): Ditto.
+       (c86_4g_m7_avx512_ssecvt_y_z_load): Ditto.
+       (c86_4g_m7_avx512_ssecvt_z): Ditto.
+       (c86_4g_m7_avx512_ssecvt_z_load): Ditto.
+       (c86_4g_m7_avx_ssecvt): Ditto.
+       (c86_4g_m7_avx_ssecvt_load): Ditto.
+       (c86_4g_m7_sse_ssecvt_pspi): Ditto.
+       (c86_4g_m7_sse_ssecvt_pspi_load): Ditto.
+       (c86_4g_m7_sse_ssecvt_pi): Ditto.
+       (c86_4g_m7_sse_ssecvt_pi_load): Ditto.
+       (c86_4g_m8_avx512_muladd): New reservation.
+       (c86_4g_m8_avx512_muladd_load): Ditto.
+       (c86_4g_m7_avx512_muladd_madd): Add c86_4g_m8 to CPU attribute.
+       (c86_4g_m7_avx512_muladd_madd_load): Ditto.
+       (c86_4g_m7_avx512_sse_range): Ditto.
+       (c86_4g_m7_avx512_sse_range_load): Ditto.
+       (c86_4g_m7_avx512_sse_conflict_x): Ditto.
+       (c86_4g_m7_avx512_sse_conflict_x_load): Ditto.
+       (c86_4g_m7_avx512_sse_conflict_y): Ditto.
+       (c86_4g_m7_avx512_sse_conflict_y_load): Ditto.
+       (c86_4g_m7_avx512_sse_conflict_z): Ditto.
+       (c86_4g_m7_avx512_sse_conflict_z_load): Ditto.
+       (c86_4g_m7_avx512_sse_class): Ditto.
+       (c86_4g_m7_avx512_sse_class_load): Ditto.
+       (c86_4g_m7_avx512_sse_class_z): Ditto.
+       (c86_4g_m7_avx512_sse_class_z_load): Ditto.
+       (c86_4g_m7_avx_sse): Ditto.
+       (c86_4g_m7_avx_sse_load): Ditto.
+       (c86_4g_m7_avx512_sse_sqrt_sf_x): Ditto.
+       (c86_4g_m7_avx512_sse_sqrt_sf_xload): Ditto.
+       (c86_4g_m7_avx512_sse_sqrt_sf_y): Ditto.
+       (c86_4g_m7_avx512_sse_sqrt_sf_yload): Ditto.
+       (c86_4g_m7_avx512_sse_sqrt_sf_z): Ditto.
+       (c86_4g_m7_avx512_sse_sqrt_sf_zload): Ditto.
+       (c86_4g_m7_avx512_sse_sqrt_df_x): Ditto.
+       (c86_4g_m7_avx512_sse_sqrt_df_xload): Ditto.
+       (c86_4g_m7_avx512_sse_sqrt_df_y): Ditto.
+       (c86_4g_m7_avx512_sse_sqrt_df_yload): Ditto.
+       (c86_4g_m7_avx512_sse_sqrt_df_z): Ditto.
+       (c86_4g_m7_avx512_sse_sqrt_df_zload): Ditto.
+       (c86_4g_m7_avx512_msklog): Ditto.
+       (c86_4g_m7_avx512_msklog_vector): Ditto.
+       (c86_4g_m7_avx512_mskmov_reg_k): Ditto.
+       (c86_4g_m7_avx512_mskmov_xy_k): Ditto.
+       (c86_4g_m7_avx512_mskmov_z_k): Ditto.
+       (c86_4g_m7_avx512_mskmov_k_k): Ditto.
+       (c86_4g_m7_avx512_mskmov_k_reg): Ditto.
+       (c86_4g_m7_avx512_mskmov_k_m): Ditto.
+       * config/i386/driver-i386.cc (host_detect_local_cpu): Detect
+       c86-4g-m8.
+       * config/i386/i386-c.cc (ix86_target_macros_internal): Define
+       c86-4g-m8 arch and tune macros.
+       * config/i386/i386-options.cc (m_C86_4G_M8): New macro.
+       (m_C86_4G): Include m_C86_4G_M8.
+       (processor_cost_table): Add c86_4g_m8_cost.
+       * config/i386/i386.cc (ix86_reassociation_width): Handle
+       PROCESSOR_C86_4G_M8.
+       * config/i386/i386.h (enum processor_type): Add
+       PROCESSOR_C86_4G_M8.
+       (PTA_C86_4G_M8): New.
+       * config/i386/i386.md: Add c86_4g_m8 to cpu attribute.
+       * config/i386/x86-tune-costs.h (c86_4g_m8_cost): New.
+       * config/i386/x86-tune-sched.cc (ix86_issue_rate): Handle
+       PROCESSOR_C86_4G_M8.
+       (ix86_adjust_cost): Likewise.
+       * config/i386/x86-tune.def (X86_TUNE_USE_SCATTER_2PARTS): Include
+       m_C86_4G_M8.
+       (X86_TUNE_USE_SCATTER_4PARTS): Likewise.
+       (X86_TUNE_USE_SCATTER_8PARTS): Likewise.
+       (X86_TUNE_SSE_REDUCTION_PREFER_PSHUF): Likewise.
+       (X86_TUNE_AVX512_SPLIT_REGS): Likewise.
+       (X86_TUNE_AVX512_AVOID_VEC_PERM): Likewise.
+       (X86_TUNE_AVX512_MOVE_BY_PIECES): Likewise.
+       (X86_TUNE_AVX512_MASKED_EPILOGUES): Likewise.
+       * doc/extend.texi: Document c86-4g-m8 for __builtin_cpu_is.
+       * doc/invoke.texi: Document c86-4g-m8.
+
 2026-06-22  Marek Polacek  <polacek@redhat.com>
 
        PR c++/125697

diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 921b7eeb5f0d01694e14aee44f6fbaa9d035a38d..c4827740d110e259a3c1b2a08a26b02e307928b4 100644 (file)
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20260623
+20260624

diff --git a/gcc/c/ChangeLog b/gcc/c/ChangeLog
index 7f3fd1bf9e036109b31c7ced6d5141e2bc79288f..e42e6f805cb79e980be446e784dc3f78073db6b4 100644 (file)
--- a/gcc/c/ChangeLog
+++ b/gcc/c/ChangeLog
@@ -1,3 +1,14 @@
+2026-06-23  Kwok Cheung Yeung  <kcyeung@baylibre.com>
+           Sandra Loosemore  <sloosemore@baylibre.com>
+
+       * c-parser.cc (c_parser_omp_iterators): Use iterator constructors
+       and macros for accessing iterator elements.
+       (c_parser_omp_clause_affinity): Likewise.
+       (c_parser_omp_clause_depend): Likewise.
+       (c_parser_omp_clause_map): Likewise.
+       (c_parser_omp_clause_from_to): Likewise.
+       * c-typeck.cc (c_omp_finish_iterators): Likewise.
+
 2026-06-19  Kees Cook  <kees@kernel.org>
 
        PR c/125604

diff --git a/gcc/cobol/ChangeLog b/gcc/cobol/ChangeLog
index eabeb7160ad6e31b202feec19dba54dd8d76a230..b9e27ef73d2e5853f38c49232cc3ced901115739 100644 (file)
--- a/gcc/cobol/ChangeLog
+++ b/gcc/cobol/ChangeLog
@@ -1,3 +1,21 @@
+2026-06-23  James K. Lowden  <jklowden@cobolworx.com>
+
+       * cbldiag.h (enum cbl_diag_id_t): Add IbmCdf.
+       * cdf.y: Renumber tokens.
+       * cobol1.cc (cobol_langhook_handle_option): Accept -Wibm-cdf.
+       * gcobol.1: Document Wibm-cdf
+       * lang-specs.h: Add Wno-ibm-cdf to spec string.
+       * lang.opt: Add Wibm-cdf.
+       * messages.cc (cobol_warning_suppress): Add IbmCdf to cbl_diagnostics.
+       * parse.y: Handle PROCESS token.
+       * scan.l: Return PROCESS token.
+       * token_names.h: Update.
+
+2026-06-23  James K. Lowden  <jklowden@cobolworx.com>
+
+       * parse.y: Restrict Program-ID as name to top-level.
+       * scan.l: Elevate keyword priority in lexer.
+
 2026-06-22  Xavier Del Campo Romero  <xdelcampo@symas.com>
 
        * gcobol.1: Document -B.

diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index cdf222457bf48422d759e04f621e45fb10743349..5a7a514c5a6fef25e8f01782303abbd0336287af 100644 (file)
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,32 @@
+2026-06-23  Jason Merrill  <jason@redhat.com>
+
+       PR c++/125334
+       * module.cc (depset::hash::find_dependencies): Don't add_dependency
+       dependent ADL functions.
+
+2026-06-23  Jason Merrill  <jason@redhat.com>
+
+       PR c++/125768
+       * module.cc (trees_out::decl_node): When not streaming,
+       recurse into DECL_ORIGINAL_TYPE of an imported typedef.
+
+2026-06-23  Kwok Cheung Yeung  <kcyeung@baylibre.com>
+           Sandra Loosemore  <sloosemore@baylibre.com>
+
+       * parser.cc (cp_parser_omp_iterators): Use iterator constructors
+       and macros for accessing iterator elements.
+       (cp_parser_omp_clause_affinity): Likewise.
+       (cp_parser_omp_clause_depend): Likewise.
+       (cp_parser_omp_clause_from_to): Likewise.
+       (cp_parser_omp_clause_map): Likewise.
+       * pt.cc (tsubst_omp_clause_decl): Likewise.
+       * semantics.cc (cp_omp_finish_iterators): Likewise.
+
+2026-06-23  Jason Merrill  <jason@redhat.com>
+
+       PR c++/125745
+       * cp-ubsan.cc (cp_ubsan_instrument_vptr): Use build_vfield_ref.
+
 2026-06-22  Marek Polacek  <polacek@redhat.com>
 
        PR c++/125697

diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog
index 4e7ac9963688df5b256fe160e8e0740c689d53d4..15c3a08032c1eb10e77acfdd311fbfabff48c1a1 100644 (file)
--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
@@ -1,3 +1,43 @@
+2026-06-23  Kwok Cheung Yeung  <kcyeung@baylibre.com>
+           Sandra Loosemore  <sloosemore@baylibre.com>
+
+       * trans-openmp.cc (gfc_trans_omp_array_section): Use macros for
+       accessing iterator elements.
+       (handle_iterator): Likewise, plus the iterator constructor.
+       (gfc_trans_omp_clauses): Likewise.
+
+2026-06-23  Sandra Loosemore  <sloosemore@baylibre.com>
+
+       * trans-openmp.cc (gfc_trans_omp_array_section): Add comments and
+       use a more descriptive variable name.
+
+2026-06-23  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+
+       PR fortran/121972
+       * trans-array.cc (has_class_alloc_comp): New helper; returns true if
+       derived type DER has any CLASS component.
+       (gfc_trans_array_ctor_element): Also free allocatable components when
+       the element expression is EXPR_STRUCTURE, skipping types that contain
+       CLASS components to avoid freeing stack-allocated _data pointers.
+       (gfc_constructor_is_owned_alloc_comp): Likewise treat EXPR_STRUCTURE
+       elements as owned only when the derived type has no CLASS components.
+       * trans-expr.cc (gfc_trans_alloc_subarray_assign): Free allocatable
+       components of the component's temporary descriptor before nulling its
+       data pointer, for non-variable source expressions.
+
+2026-06-23  Harald Anlauf  <anlauf@gmx.de>
+
+       PR fortran/125902
+       * dump-parse-tree.cc (get_c_type_name): Use CFI_cdesc_t also for
+       deferred shape and deferred length dummies, as well as for
+       assumed-length scalar character dummies.
+
+2026-06-23  Paul Thomas  <pault@gcc.gnu.org>
+
+       PR fortran/121972
+       * decl.cc (build_struct): Convert the PDT template before the
+       call to gfc_build_class_symbol.
+
 2026-06-22  Tobias Burnus  <tburnus@baylibre.com>
 
        * openmp.cc (resolve_omp_clauses_aff_dep_map_cache): Split off

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index c69208aec8734ff65c38436ee3450bff6a2f95a5..62d1579009c9feee575dad3bcbfa2a54a0aee636 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,97 @@
+2026-06-23  Jason Merrill  <jason@redhat.com>
+
+       PR c++/125334
+       * g++.dg/modules/adl-12_b.C: Check for lazy loading.
+
+2026-06-23  Jason Merrill  <jason@redhat.com>
+
+       PR c++/125768
+       * g++.dg/modules/alias-3_a.C: New test.
+       * g++.dg/modules/alias-3_b.C: New test.
+       * g++.dg/modules/alias-3_c.C: New test.
+
+2026-06-23  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+
+       PR fortran/121972
+       * gfortran.dg/class_array_15.f03: Adjust expected free count.
+       * gfortran.dg/derived_constructor_comps_6.f90: Adjust expected free count.
+       * gfortran.dg/asan/structure_constructor_alloc_comp_leak_1.f90: New test.
+
+2026-06-23  Harald Anlauf  <anlauf@gmx.de>
+
+       PR fortran/125902
+       * gfortran.dg/c-prototypes_1.F90: New test.
+
+2026-06-23  Robin Dapp  <robin.dapp@oss.qualcomm.com>
+
+       * gcc.target/riscv/rvv/base/pr112431-4.c: Un-xfail.
+       * gcc.target/riscv/rvv/base/pr112431-5.c: Ditto.
+       * gcc.target/riscv/rvv/base/pr112431-6.c: Ditto.
+
+2026-06-23  Jason Merrill  <jason@redhat.com>
+
+       PR c++/125745
+       * g++.dg/ubsan/vptr-19.C: New test.
+
+2026-06-23  Zhongyao Chen  <chen.zhongyao@zte.com.cn>
+           Yuke Tang  <tang.yuke@zte.com.cn>
+
+       * gcc.target/riscv/rvv/autovec/zvabd-1.c: New tests for Zvabd.
+
+2026-06-23  Alex Coplan  <alex.coplan@arm.com>
+
+       PR target/125818
+       * gcc.target/aarch64/torture/pr125818.c: New test.
+
+2026-06-23  Sarvesh Chandra  <Sarvesh.Chandra@amd.com>
+           Ashwin Godbole  <Ashwin.Godbole@amd.com>
+
+       PR target/107057
+       * gcc.target/i386/avx512-movedup.c: New test.
+
+2026-06-23  Paul Thomas  <pault@gcc.gnu.org>
+
+       PR fortran/121972
+       * gfortran.dg/pdt_77.f03: Add 'finalalize_navier_stokes', which
+       tests that the 'navier_stokes' component 'p' is pointed to the
+       correct vtable in both tests. Check that VIEW_CONVERT_EXPR does
+       not appear in the tree dump.
+
+2026-06-23  H.J. Lu  <hjl.tools@gmail.com>
+
+       PR target/125893
+       * gcc.target/i386/pr125893-1.c: New test.
+       * gcc.target/i386/pr125893-2.c: Likewise.
+       * gcc.target/i386/pr125893-3.c: Likewise.
+       * gcc.target/i386/pr125893-4.c: Likewise.
+       * gcc.target/i386/pr125893-5.c: Likewise.
+       * gcc.target/i386/pr125893-6.c: Likewise.
+       * gcc.target/i386/pr125893-7.c: Likewise.
+       * gcc.target/i386/pr125893-8.c: Likewise.
+       * gcc.target/i386/pr125893-9.c: Likewise.
+       * gcc.target/i386/pr125893-10.c: Likewise.
+       * gcc.target/i386/pr125893-11.c: Likewise.
+
+2026-06-23  Richard Biener  <rguenther@suse.de>
+
+       PR tree-optimization/110743
+       * gcc.dg/uninit-pr110743.c: New testcase.
+
+2026-06-23  Hu, Lin1  <lin1.hu@intel.com>
+
+       * gcc.target/i386/vect-cbranch-cond-any-128.c: New test.
+       * gcc.target/i386/vect-cbranch-cond-any-256.c: Ditto.
+       * gcc.target/i386/vect-cbranch-cond-any-run.c: Ditto.
+       * gcc.target/i386/vect-cbranch-cond-all-128.c: Ditto.
+       * gcc.target/i386/vect-cbranch-cond-all-256.c: Ditto.
+       * gcc.target/i386/vect-cbranch-cond-all-run.c: Ditto.
+
+2026-06-23  Xin Liu  <liulxx@hygon.cn>
+
+       * g++.target/i386/mv33.C: Add c86-4g-m8 target clone test.
+       * gcc.target/i386/funcspec-56.inc: Add c86-4g-m8 arch and tune
+       target attribute tests.
+
 2026-06-22  Marek Polacek  <polacek@redhat.com>
 
        PR c++/125697

diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index e891aa180a6cfd11445824afda087ab38e8eee39..e36c2ce387c19a28c8076ad8df55df0b214cabd7 100644 (file)
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,26 @@
+2026-06-23  Jonathan Wakely  <jwakely@redhat.com>
+
+       PR libstdc++/125684
+       * src/c++11/random.cc (bad_seed, which_source): Change void*
+       parameters to const void *.
+
+2026-06-23  Jonathan Wakely  <jwakely@redhat.com>
+
+       * include/bits/chrono.h (std::chrono_literals): Fix typo in
+       comment.
+
+2026-06-23  Jonathan Wakely  <jwakely@redhat.com>
+
+       * doc/xml/manual/debug_mode.xml: Remove 404 link to stlport
+       website and modernise some text about debug modes in other
+       implementations.
+       * doc/html/manual/debug_mode_design.html: Regenerate.
+
+2026-06-23  Nathan Myers  <ncm@cantrip.org>
+
+       PR libstdc++/125890
+       * testsuite/20_util/polymorphic_allocator/at_least.cc: New test.
+
 2026-06-17  Marek Polacek  <polacek@redhat.com>
 
        * src/c++17/string-inst.cc (basic_string::data): Remove noexcept.