+2020-05-11 Alan Modra <amodra@gmail.com>
+ Peter Bergner <bergner@linux.ibm.com>
+
+ * config/tc-ppc.c (pre_defined_registers): Add accumulators.
+ (md_assemble): Check acc specified in correct operand.
+ * testsuite/gas/ppc/outerprod.d,
+ * testsuite/gas/ppc/outerprod.s,
+ * testsuite/gas/ppc/vsx4.d,
+ * testsuite/gas/ppc/vsx4.s: New tests.
+ * testsuite/gas/ppc/ppc.exp: Run them.
+
2020-05-11 Alan Modra <amodra@gmail.com>
* testsuite/gas/ppc/simd_perm.d,