+2019-03-21 Alan Modra <amodra@gmail.com>
+
+ * emul.h (struct emulation): Delete strip_underscore.
+ * emul-target.h (emul_strip_underscore): Don't define.
+ (emul_struct_name): Update initialization.
+
+2019-03-21 Alan Modra <amodra@gmail.com>
+
+ * config/tc-d10v.c (md_apply_fix): Apply BFD_RELOC_8.
+ * config/tc-pdp11.c (md_apply_fix): Likewise.
+ * config/tc-d30v.c (md_apply_fix): Don't emit errors for BFD_RELOC_8,
+ BFD_RELOC_16, and BFD_RELOC_64.
+ * testsuite/gas/all/gas.exp: Move target exclusions for forward
+ test, but not cr16, to..
+ * testsuite/gas/all/forward.d: ..here, with explanation. Remove
+ d10v, d30v, and pdp11 xfails.
+
+2019-03-19 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/tc-i386.c (optimize_encoding): Don't check AVX for
+ EVEX vector load/store optimization. Check both operands for
+ ZMM register. Update EVEX vector load/store opcode check.
+ Choose EVEX Disp8 over VEX Disp32.
+ * testsuite/gas/i386/optimize-1.d: Updated.
+ * testsuite/gas/i386/optimize-1a.d: Likewise.
+ * testsuite/gas/i386/optimize-2.d: Likewise.
+ * testsuite/gas/i386/optimize-4.d: Likewise.
+ * testsuite/gas/i386/optimize-5.d: Likewise.
+ * testsuite/gas/i386/x86-64-optimize-2.d: Likewise.
+ * testsuite/gas/i386/x86-64-optimize-2a.d: Likewise.
+ * testsuite/gas/i386/x86-64-optimize-2b.d: Likewise.
+ * testsuite/gas/i386/x86-64-optimize-3.d: Likewise.
+ * testsuite/gas/i386/x86-64-optimize-5.d: Likewise.
+ * testsuite/gas/i386/x86-64-optimize-6.d: Likewise.
+ * testsuite/gas/i386/optimize-1.s: Add ZMM register load
+ test.
+ * testsuite/gas/i386/x86-64-optimize-2.s: Likewise.
+
2019-03-19 H.J. Lu <hongjiu.lu@intel.com>
PR gas/24352