+2024-03-14 Jason Merrill <jason@redhat.com>
+
+ * tree-core.h (enum clobber_kind): Clarify CLOBBER_OBJECT_*
+ comments.
+
+2024-03-14 John David Anglin <danglin@gcc.gnu.org>
+
+ PR target/114288
+ * config/pa/pa.cc (pa_legitimate_address_p): Don't allow
+ 14-bit displacements before reload for modes that may use
+ a floating-point load or store.
+
+2024-03-14 David Faust <david.faust@oracle.com>
+
+ * config/bpf/bpf.h (INT8_TYPE): Change to signed char.
+
+2024-03-14 Max Filippov <jcmvbkbc@gmail.com>
+
+ * config/xtensa/xtensa.md (movsi_internal): Move l32i and s32i
+ patterns ahead of the l32i.n and s32i.n.
+
+2024-03-14 Jakub Jelinek <jakub@redhat.com>
+
+ * config/gcn/gcn-hsa.h (ABI_VERSION_SPEC): Fix comment typo.
+
+2024-03-14 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/113907
+ * ipa-icf.cc (sem_item_optimizer::merge_classes): Reset
+ SSA_NAME_RANGE_INFO and SSA_NAME_PTR_INFO on successfully ICF merged
+ functions.
+
+2024-03-14 Xi Ruoyao <xry111@xry111.site>
+
+ * config/loongarch/loongarch.md (any_ge): Remove.
+ (sge<u>_<X:mode><GPR:mode>): Remove.
+
+2024-03-14 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/114310
+ * config/aarch64/aarch64.cc (aarch64_expand_compare_and_swap): For
+ TImode force newval into a register.
+
+2024-03-14 Chung-Lin Tang <cltang@baylibre.com>
+
+ * tree.h (OMP_CLAUSE_MAP_READONLY): New macro.
+ (OMP_CLAUSE__CACHE__READONLY): New macro.
+ * tree-core.h (struct GTY(()) tree_base): Adjust comments for new
+ uses of readonly_flag bit in OMP_CLAUSE_MAP_READONLY and
+ OMP_CLAUSE__CACHE__READONLY.
+ * tree-pretty-print.cc (dump_omp_clause): Add support for printing
+ OMP_CLAUSE_MAP_READONLY and OMP_CLAUSE__CACHE__READONLY.
+
+2024-03-14 Andreas Krebbel <krebbel@linux.ibm.com>
+
+ * config/s390/s390.cc (s390_encode_section_info): Adjust the check
+ for misaligned symbols.
+ * config/s390/s390.opt: Improve documentation.
+
+2024-03-14 Jakub Jelinek <jakub@redhat.com>
+
+ * gimple-iterator.cc (edge_before_returns_twice_call): Copy all
+ flags and probability from ad_edge to e edge. If CDI_DOMINATORS
+ are computed, recompute immediate dominator of other_edge->src
+ and other_edge->dest.
+ (gsi_safe_insert_before, gsi_safe_insert_seq_before): Update *iter
+ for the returns_twice call case to the gsi_for_stmt (stmt) to deal
+ with update it for bb splitting.
+
+2024-03-14 liuhongt <hongtao.liu@intel.com>
+
+ * config/i386/i386-features.cc
+ (general_scalar_chain::convert_op): Handle REG_EH_REGION note.
+ (convert_scalars_to_vector): Ditto.
+ * config/i386/i386-features.h (class scalar_chain): New
+ memeber control_flow_insns.
+
+2024-03-13 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/114319
+ * gimple-ssa-store-merging.cc
+ (imm_store_chain_info::try_coalesce_bswap): For 32-bit targets
+ allow matching __builtin_bswap64 if there is bswapsi2 optab.
+
+2024-03-13 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
+
+ * config/s390/s390.cc (s390_secondary_reload): Guard
+ SYMBOL_FLAG_NOTALIGN2_P.
+
+2024-03-13 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
+
+ * config/s390/s390-builtin-types.def: Update to reflect latest
+ changes.
+ * config/s390/s390-builtins.def: Streamline vector builtins with
+ LLVM.
+
+2024-03-13 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
+
+ * config/s390/s390-builtins.def (vec_permi): Deprecate.
+ (vec_ctd): Deprecate.
+ (vec_ctd_s64): Deprecate.
+ (vec_ctd_u64): Deprecate.
+ (vec_ctsl): Deprecate.
+ (vec_ctul): Deprecate.
+ (vec_ld2f): Deprecate.
+ (vec_st2f): Deprecate.
+ (vec_insert): Deprecate overloads with bool vectors.
+
+2024-03-13 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/114313
+ * gimple-lower-bitint.cc (bitint_large_huge::limb_access): Use
+ TYPE_SIZE of TREE_TYPE (var) rather than TYPE_SIZE of type.
+ (bitint_large_huge::handle_load): Pass NULL_TREE rather than
+ rhs_type to limb_access for the bitfield load cases.
+ (bitint_large_huge::lower_mergeable_stmt): Pass NULL_TREE rather than
+ lhs_type to limb_access if nlhs is non-NULL.
+
+2024-03-13 Jakub Jelinek <jakub@redhat.com>
+
+ PR sanitizer/112709
+ * asan.cc (maybe_create_ssa_name, maybe_cast_to_ptrmode,
+ build_check_stmt, maybe_instrument_call, asan_expand_mark_ifn): Use
+ gsi_safe_insert_before instead of gsi_insert_before.
+
+2024-03-13 Jakub Jelinek <jakub@redhat.com>
+
+ PR sanitizer/112709
+ * gimple-iterator.h (gsi_safe_insert_before,
+ gsi_safe_insert_seq_before): Declare.
+ * gimple-iterator.cc: Include gimplify.h.
+ (edge_before_returns_twice_call, adjust_before_returns_twice_call,
+ gsi_safe_insert_before, gsi_safe_insert_seq_before): New functions.
+ * ubsan.cc (instrument_mem_ref, instrument_pointer_overflow,
+ instrument_nonnull_arg, instrument_nonnull_return): Use
+ gsi_safe_insert_before instead of gsi_insert_before.
+ (maybe_instrument_pointer_overflow): Use force_gimple_operand,
+ gimple_seq_add_seq_without_update and gsi_safe_insert_seq_before
+ instead of force_gimple_operand_gsi.
+ (instrument_object_size): Likewise. Use gsi_safe_insert_before
+ instead of gsi_insert_before.
+
+2024-03-12 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/114121
+ * tree-chrec.cc (chrec_fold_plus_1): Guard recursion with
+ converted operand properly.
+ (chrec_fold_multiply): Likewise. Handle missed recursion.
+
+2024-03-12 Jakub Jelinek <jakub@redhat.com>
+
+ PR sanitizer/112709
+ * asan.cc (has_stmt_been_instrumented_p): Don't instrument call
+ stores on the caller side unless it is a call to a builtin or
+ internal function or function doesn't return by hidden reference.
+ (maybe_instrument_call): Likewise.
+ (instrument_derefs): Instrument stores to RESULT_DECL if
+ returning by hidden reference.
+
+2024-03-12 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/114293
+ * tree-ssa-strlen.cc (strlen_pass::handle_builtin_strlen): If
+ max is smaller than min, set max to ~(size_t)0.
+
+2024-03-12 Pan Li <pan2.li@intel.com>
+
+ * config/riscv/riscv-c.cc (riscv_ext_version_value): Fix
+ code style greater than 80 chars.
+ (riscv_cpu_cpp_builtins): Fix useless empty line, indent
+ with 3 space(s) and argument unalignment.
+
+2024-03-12 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/114297
+ * tree-vect-loop.cc (vectorizable_live_operation): Pass in the
+ live stmts SLP node to vect_create_epilog_for_reduction.
+
+2024-03-12 Andrew Pinski <quic_apinski@quicinc.com>
+
+ PR driver/114314
+ * common.opt (fmultiflags): Add RejectNegative.
+
2024-03-11 Szabolcs Nagy <szabolcs.nagy@arm.com>
* config/aarch64/aarch64.md: Rename aarch_ to aarch64_.
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