+2022-03-31 Bill Schmidt <wschmidt@linux.ibm.com>
+
+ PR target/104004
+ * config/rs6000/rs6000-builtins.def (MFFSL): Mark nosoft.
+ (MTFSB0): Likewise.
+ (MTFSB1): Likewise.
+ (SET_FPSCR_RN): Likewise.
+ (SET_FPSCR_DRN): Mark nosoft and no32bit.
+
+2022-03-31 Thomas Schwinge <thomas@codesourcery.com>
+
+ * doc/options.texi (Option file format): Clarifications around
+ option definition records' help texts.
+
+2022-03-31 Thomas Schwinge <thomas@codesourcery.com>
+
+ * optc-gen.awk <END>: Fix "Multiple different help strings" error
+ diagnostic.
+
+2022-03-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
+
+ * config/aarch64/aarch64.cc (aarch64_vector_costs): Define
+ determine_suggested_unroll_factor and m_has_avg.
+ (determine_suggested_unroll_factor): New function.
+ (aarch64_vector_costs::add_stmt_cost): Check for a qualifying pattern
+ to set m_nosve_pattern.
+ (aarch64_vector_costs::finish_costs): Use
+ determine_suggested_unroll_factor.
+ * config/aarch64/aarch64.opt (aarch64-vect-unroll-limit): New.
+ * doc/invoke.texi: (aarch64-vect-unroll-limit): Document new option.
+
+2022-03-31 Martin Jambor <mjambor@suse.cz>
+
+ PR ipa/103083
+ * ipa-prop.h (ipa_ancestor_jf_data): New flag keep_null;
+ (ipa_get_jf_ancestor_keep_null): New function.
+ * ipa-prop.cc (ipa_set_ancestor_jf): Initialize keep_null field of the
+ ancestor function.
+ (compute_complex_assign_jump_func): Pass false to keep_null
+ parameter of ipa_set_ancestor_jf.
+ (compute_complex_ancestor_jump_func): Pass true to keep_null
+ parameter of ipa_set_ancestor_jf.
+ (update_jump_functions_after_inlining): Carry over keep_null from the
+ original ancestor jump-function or merge them.
+ (ipa_write_jump_function): Stream keep_null flag.
+ (ipa_read_jump_function): Likewise.
+ (ipa_print_node_jump_functions_for_edge): Print the new flag.
+ * ipa-cp.cc (class ipcp_bits_lattice): Make various getters const. New
+ member function known_nonzero_p.
+ (ipcp_bits_lattice::known_nonzero_p): New.
+ (ipcp_bits_lattice::meet_with_1): New parameter drop_all_ones,
+ observe it.
+ (ipcp_bits_lattice::meet_with): Likewise.
+ (propagate_bits_across_jump_function): Simplify. Pass true in
+ drop_all_ones when it is necessary.
+ (propagate_aggs_across_jump_function): Take care of keep_null
+ flag.
+ (ipa_get_jf_ancestor_result): Propagate NULL accross keep_null
+ jump functions.
+
+2022-03-31 Martin Jambor <mjambor@suse.cz>
+
+ PR ipa/102513
+ * ipa-cp.cc (decide_whether_version_node): Skip scalar values
+ which do not fit the known value_range.
+
+2022-03-31 Martin Jambor <mjambor@suse.cz>
+
+ PR ipa/103171
+ * ipa-prop.cc (propagate_controlled_uses): Add a LOAD reference
+ always when an ADDR_EXPR constant is known to reach a load because
+ of inlining, not just when removing an ADDR reference.
+
+2022-03-31 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/105109
+ * tree-ssa.cc (execute_update_addresses_taken): Suppress
+ diagnostics on the load of the other complex component.
+
+2022-03-31 Tom de Vries <tdevries@suse.de>
+
+ * config/nvptx/nvptx.h (ASM_SPEC): Use "-m sm_35" for -misa=sm_30.
+
+2022-03-31 Richard Biener <rguenther@suse.de>
+
+ PR rtl-optimization/105091
+ * gimple-expr.cc (mark_addressable): Handle TARGET_MEM_REF
+ bases.
+
+2022-03-31 Richard Biener <rguenther@suse.de>
+
+ Revert:
+ 2021-09-13 Richard Earnshaw <rearnsha@arm.com>
+
+ PR target/102125
+ * gimple-fold.c (gimple_fold_builtin_memory_op): Allow folding
+ memcpy if the size is not more than MOVE_MAX * MOVE_RATIO.
+
+2022-03-31 Sebastian Huber <sebastian.huber@embedded-brains.de>
+
+ * gcov-io.cc (gcov_read_string): Reword documentation comment.
+
2022-03-30 Bill Schmidt <wschmidt@linux.ibm.com>
* config/rs6000/rs6000-builtins.def (NEG_V16QI): Move to [altivec]
+2022-03-31 Martin Jambor <mjambor@suse.cz>
+
+ * gcc.dg/ipa/pr103083-1.c: New test.
+ * gcc.dg/ipa/pr103083-2.c: Likewise.
+
+2022-03-31 Martin Jambor <mjambor@suse.cz>
+
+ PR ipa/102513
+ * gcc.dg/ipa/pr102513.c: New test.
+
+2022-03-31 Martin Jambor <mjambor@suse.cz>
+
+ PR ipa/103171
+ * gcc.dg/ipa/remref-6.c: Adjust dump scan string.
+ * gcc.dg/ipa/remref-7.c: New test.
+ * gcc.dg/lto/pr103171_0.c: New test.
+ * gcc.dg/lto/pr103171_1.c: Likewise.
+
+2022-03-31 Tom de Vries <tdevries@suse.de>
+
+ * gcc.target/nvptx/march.c: Add missing space in dg-options line.
+
+2022-03-31 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/105109
+ * gcc.dg/uninit-pr105109.c: New testcase.
+
+2022-03-31 Jason Merrill <jason@redhat.com>
+
+ PR c++/96645
+ * g++.dg/cpp0x/nsdmi10.C: Now OK.
+ * g++.dg/ext/is_constructible3.C: Likewise.
+ * g++.dg/ext/is_constructible7.C: Likewise.
+
2022-03-30 Harald Anlauf <anlauf@gmx.de>
PR fortran/100892