bfd, binutils, gas: Remove/mark unused variables

[binutils-gdb.git] / gas / config / tc-riscv.c

diff --git a/gas/config/tc-riscv.c b/gas/config/tc-riscv.c
index 34ce68e82529ac72bad182c7f9bfe626f111574e..2f5ee18e451e895b990f8f4cb5dee07f54f6a451 100644 (file)
--- a/gas/config/tc-riscv.c
+++ b/gas/config/tc-riscv.c
@@ -935,7 +935,7 @@ riscv_csr_address (const char *csr_name,
       extension = "zkr";
       break;
     case CSR_CLASS_V:
-      extension = "v";
+      extension = "zve32x";
       break;
     case CSR_CLASS_SMSTATEEN:
     case CSR_CLASS_SMSTATEEN_AND_H:
@@ -2303,7 +2303,6 @@ riscv_ip (char *str, struct riscv_cl_insn *ip, expressionS *imm_expr,
   char save_c = 0;
   struct riscv_opcode *insn;
   unsigned int regno;
-  int argnum;
   const struct percent_op_match *p;
   struct riscv_ip_error error;
   error.msg = "unrecognized opcode";
@@ -2341,7 +2340,6 @@ riscv_ip (char *str, struct riscv_cl_insn *ip, expressionS *imm_expr,
       error.msg = _("illegal operands");
       error.missing_ext = NULL;
       create_insn (ip, insn);
-      argnum = 1;
 
       imm_expr->X_op = O_absent;
       *imm_reloc = BFD_RELOC_UNUSED;
@@ -2859,7 +2857,6 @@ riscv_ip (char *str, struct riscv_cl_insn *ip, expressionS *imm_expr,
              break; /* end RVV */
 
            case ',':
-             ++argnum;
              if (*asarg++ == *oparg)
                continue;
              asarg--;