fixup! arcv: apex: Add machine description patterns for APEX instructions.

Signed-off-by: Luis Silva <[email protected]>

Author: luismgsilva

gcc/config/riscv/arcv-apex.md

@@ -387,21 +387,21 @@
   switch (which_alternative)
   {
     case 0:
-      return xasprintf ("%s%s\t%s,%s,%d ; 'XS' `insn dest, src0, imm/src1`",
+      return xasprintf ("%s%s\t%s,%s,%d # 'XS' `insn dest, src0, imm/src1`",
 			str,
 			suffix,
 			reg_names[REGNO (operands[0])],
 			reg_names[REGNO (operands[2])],
 			(int) INTVAL (operands[3]));
     case 1:
-      return xasprintf ("%s%s\t%s,%s,%d ; 'XC' `insn dest/src0, imm`",
+      return xasprintf ("%s%s\t%s,%s,%d # 'XC' `insn dest/src0, imm`",
 			str,
 			suffix,
 			reg_names[REGNO (operands[0])],
 			reg_names[REGNO (operands[2])],
 			(int) INTVAL (operands[3]));
     case 2:
-      return xasprintf ("%s\t%s,%s,%s ; 'XD' `insn dest, src0, imm/src1`",
+      return xasprintf ("%s\t%s,%s,%s # 'XD' `insn dest, src0, imm/src1`",
 			str,
 			reg_names[REGNO (operands[0])],
 			reg_names[REGNO (operands[2])],