+2022-09-13 Kewen Lin <linkw@linux.ibm.com>
+
+ Backported from master:
+ 2022-09-07 Kewen Lin <linkw@linux.ibm.com>
+
+ PR testsuite/106345
+ * lib/target-supports.exp (check_effective_target_powerpc_sqrt): Add
+ a function definition to avoid pedwarn about empty translation unit.
+ (check_effective_target_has_arch_pwr5): Likewise.
+ (check_effective_target_has_arch_pwr6): Likewise.
+ (check_effective_target_has_arch_pwr7): Likewise.
+ (check_effective_target_has_arch_pwr8): Likewise.
+ (check_effective_target_has_arch_pwr9): Likewise.
+ (check_effective_target_has_arch_pwr10): Likewise.
+ (check_effective_target_has_arch_ppc64): Likewise.
+ (check_effective_target_ppc_float128): Likewise.
+ (check_effective_target_ppc_float128_insns): Likewise.
+ (check_effective_target_powerpc_vsx): Likewise.
+
2022-09-12 Jason Merrill <jason@redhat.com>
PR c++/93259