+2023-01-05 Kewen Lin <linkw@linux.ibm.com>
+
+ PR target/106736
+ * config/rs6000/mma.md (define_expand movoo): Call function
+ rs6000_opaque_type_invalid_use_p to check and emit error message for
+ the invalid use of opaque type.
+ (define_expand movxo): Likewise.
+ * config/rs6000/rs6000-protos.h
+ (rs6000_opaque_type_invalid_use_p): New function declaration.
+ (currently_expanding_gimple_stmt): New extern declaration.
+ * config/rs6000/rs6000.cc (rs6000_opaque_type_invalid_use_p): New
+ function.
+
2022-12-22 Richard Biener <rguenther@suse.de>
Backported from master:
+2023-01-05 Kewen Lin <linkw@linux.ibm.com>
+
+ PR target/106736
+ * gcc.target/powerpc/pr106736-1.c: New test.
+ * gcc.target/powerpc/pr106736-2.c: Likewise.
+ * gcc.target/powerpc/pr106736-3.c: Likewise.
+ * gcc.target/powerpc/pr106736-4.c: Likewise.
+ * gcc.target/powerpc/pr106736-5.c: Likewise.
+
2023-01-04 Patrick Palka <ppalka@redhat.com>
Backported from master:
+2023-01-05 Jonathan Wakely <jwakely@redhat.com>
+
+ Backported from master:
+ 2023-01-05 Jonathan Wakely <jwakely@redhat.com>
+
+ PR libstdc++/108265
+ * include/std/chrono (hh_mm_ss): Do not use chrono::abs if
+ duration rep is unsigned. Remove incorrect noexcept-specifier.
+ * testsuite/std/time/hh_mm_ss/1.cc: Check unsigned rep. Check
+ floating-point representations. Check default construction.
+
2022-12-21 Jonathan Wakely <jwakely@redhat.com>
Backported from master: