+2023-04-21 Lulu Cheng <chenglulu@loongson.cn>
+
+ Backported from master:
+ 2023-04-18 Lulu Cheng <chenglulu@loongson.cn>
+
+ * doc/extend.texi: Add section for LoongArch Base Built-in functions.
+
+2023-04-21 Andrew MacLeod <amacleod@redhat.com>
+
+ Backported from master:
+ 2023-04-20 Andrew MacLeod <amacleod@redhat.com>
+
+ PR tree-optimization/109564
+ * gimple-range-fold.cc (fold_using_range::range_of_phi): Do no ignore
+ UNDEFINED range names when deciding if all PHI arguments are the same,
+
2023-04-20 Alejandro Colomar <alx.manpages@gmail.com>
* doc/extend.texi (Common Function Attributes): Remove duplicate
+2023-04-21 Andrew MacLeod <amacleod@redhat.com>
+
+ Backported from master:
+ 2023-04-20 Andrew MacLeod <amacleod@redhat.com>
+
+ PR tree-optimization/109564
+ * gcc.dg/torture/pr109564-1.c: New testcase.
+ * gcc.dg/torture/pr109564-2.c: Likewise.
+ * gcc.dg/tree-ssa/evrp-ignore.c: XFAIL.
+ * gcc.dg/tree-ssa/vrp06.c: Likewise.
+
2023-04-19 Patrick Palka <ppalka@redhat.com>
Backported from master: