+2023-01-26 Richard Biener <rguenther@suse.de>
+
+ Backported from master:
+ 2022-11-11 Richard Biener <rguenther@suse.de>
+ Nikita Voronov <nik_1357@mail.ru>
+
+ PR tree-optimization/107554
+ * tree-ssa-strlen.c (strlen_pass::count_nonzero_bytes):
+ Use unsigned HOST_WIDE_INT type for the strlen.
+
+2023-01-26 Richard Biener <rguenther@suse.de>
+
+ Backported from master:
+ 2022-10-21 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/107323
+ * tree-loop-distribution.c (pg_unmark_merged_alias_ddrs):
+ New function.
+ (loop_distribution::break_alias_scc_partitions): Revert
+ postorder save/restore from the PR94125 fix. Instead
+ make sure to not ignore edges from SCCs we are going to
+ merge.
+
+2023-01-26 Richard Biener <rguenther@suse.de>
+
+ Backported from master:
+ 2022-10-06 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/107107
+ * tree-ssa-sccvn.c (visit_reference_op_store): Do not
+ affect value-numbering when doing the tail merging
+ MODIFY_EXPR lookup.
+
+2023-01-26 Richard Biener <rguenther@suse.de>
+
+ Backported from master:
+ 2022-09-14 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/106934
+ * tree-ssa.c (non_rewritable_mem_ref_base): Avoid BIT_FIELD_REFs
+ of bitfields.
+ (maybe_rewrite_mem_ref_base): Likewise.
+
2023-01-25 Christophe Lyon <christophe.lyon@arm.com>
Backported from master:
+2023-01-26 Richard Biener <rguenther@suse.de>
+
+ Backported from master:
+ 2022-11-14 Richard Biener <rguenther@suse.de>
+
+ * gcc.dg/pr107554.c: Restrict to lp64.
+
+2023-01-26 Richard Biener <rguenther@suse.de>
+
+ Backported from master:
+ 2022-11-11 Richard Biener <rguenther@suse.de>
+ Nikita Voronov <nik_1357@mail.ru>
+
+ PR tree-optimization/107554
+ * gcc.dg/pr107554.c: New testcase.
+
+2023-01-26 Richard Biener <rguenther@suse.de>
+
+ Backported from master:
+ 2022-10-21 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/107323
+ * gcc.dg/tree-ssa/pr107323.c: New testcase.
+
+2023-01-26 Richard Biener <rguenther@suse.de>
+
+ Backported from master:
+ 2022-10-06 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/107107
+ * gcc.dg/pr107107.c: New testcase.
+
+2023-01-26 Richard Biener <rguenther@suse.de>
+
+ Backported from master:
+ 2022-09-14 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/106934
+ * gfortran.dg/pr106934.f90: New testcase.
+
2023-01-25 Christophe Lyon <christophe.lyon@arm.com>
Backported from master: