* config/xtensa-relax.c (build_transition): Remove code after as_fatal.

	(build_transition_table): Likewise.

diff --git a/gas/ChangeLog b/gas/ChangeLog
index c095be1..111759b 100644 (file)
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,8 @@
+2007-02-02  Bob Wilson  <bob.wilson@acm.org>
+
+       * config/xtensa-relax.c (build_transition): Remove code after as_fatal.
+       (build_transition_table): Likewise.
+
 2007-02-01  Bob Wilson  <bob.wilson@acm.org>
 
        * config/tc-xtensa.c (xg_add_opcode_fix, md_apply_fix): Delete use of

diff --git a/gas/config/xtensa-relax.c b/gas/config/xtensa-relax.c
index a084882..e565971 100644 (file)
--- a/gas/config/xtensa-relax.c
+++ b/gas/config/xtensa-relax.c
@@ -1,5 +1,5 @@
 /* Table of relaxations for Xtensa assembly.
-   Copyright 2003, 2004, 2005 Free Software Foundation, Inc.
+   Copyright 2003, 2004, 2005, 2007 Free Software Foundation, Inc.
 
    This file is part of GAS, the GNU Assembler.
 
@@ -1661,35 +1661,26 @@ build_transition (insn_pattern *initial_insn,
        {
          op1 = get_opmatch (&initial_insn->t.operand_map, precond->opname1);
          if (op1 == NULL)
-           {
-             as_fatal (_("opcode '%s': no bound opname '%s' "
-                         "for precondition in '%s'"),
-                       xtensa_opcode_name (isa, opcode),
-                       precond->opname1, from_string);
-             return NULL;
-           }
+           as_fatal (_("opcode '%s': no bound opname '%s' "
+                       "for precondition in '%s'"),
+                     xtensa_opcode_name (isa, opcode),
+                     precond->opname1, from_string);
        }
 
       if (precond->opname2)
        {
          op2 = get_opmatch (&initial_insn->t.operand_map, precond->opname2);
          if (op2 == NULL)
-           {
-             as_fatal (_("opcode '%s': no bound opname '%s' "
-                         "for precondition in %s"),
-                      xtensa_opcode_name (isa, opcode),
-                      precond->opname2, from_string);
-             return NULL;
-           }
+           as_fatal (_("opcode '%s': no bound opname '%s' "
+                       "for precondition in %s"),
+                     xtensa_opcode_name (isa, opcode),
+                     precond->opname2, from_string);
        }
 
       if (op1 == NULL && op2 == NULL)
-       {
-         as_fatal (_("opcode '%s': precondition only contains "
-                     "constants in '%s'"),
-                   xtensa_opcode_name (isa, opcode), from_string);
-         return NULL;
-       }
+       as_fatal (_("opcode '%s': precondition only contains "
+                   "constants in '%s'"),
+                 xtensa_opcode_name (isa, opcode), from_string);
       else if (op1 != NULL && op2 != NULL)
        append_value_condition (tr, precond->cmpop,
                                op1->operand_num, op2->operand_num);
@@ -1806,14 +1797,9 @@ build_transition (insn_pattern *initial_insn,
              orig_op = get_opmatch (&initial_insn->t.operand_map,
                                     op->operand_name);
              if (orig_op == NULL)
-               {
-                 as_fatal (_("opcode %s: unidentified operand '%s' in '%s'"),
-                           opcode_name, op->operand_name, to_string);
-
-                 append_constant_op (bi, op->operand_num, 0);
-               }
-             else
-               append_field_op (bi, op->operand_num, orig_op->operand_num);
+               as_fatal (_("opcode %s: unidentified operand '%s' in '%s'"),
+                         opcode_name, op->operand_name, to_string);
+             append_field_op (bi, op->operand_num, orig_op->operand_num);
            }
          else if (parse_special_fn (op->operand_name,
                                     &fn_name, &operand_arg_name))
@@ -1837,30 +1823,20 @@ build_transition (insn_pattern *initial_insn,
              orig_op = get_opmatch (&initial_insn->t.operand_map,
                                     operand_arg_name);
              if (orig_op == NULL)
-               {
-                 as_fatal (_("opcode %s: unidentified operand '%s' in '%s'"),
-                           opcode_name, op->operand_name, to_string);
-                 append_constant_op (bi, op->operand_num, 0);
-               }
-             else
-               append_user_fn_field_op (bi, op->operand_num,
-                                        typ, orig_op->operand_num);
+               as_fatal (_("opcode %s: unidentified operand '%s' in '%s'"),
+                         opcode_name, op->operand_name, to_string);
+             append_user_fn_field_op (bi, op->operand_num,
+                                      typ, orig_op->operand_num);
            }
          else
-           {
-             as_fatal (_("opcode %s: could not parse operand '%s' in '%s'"),
-                       opcode_name, op->operand_name, to_string);
-             append_constant_op (bi, op->operand_num, 0);
-           }
+           as_fatal (_("opcode %s: could not parse operand '%s' in '%s'"),
+                     opcode_name, op->operand_name, to_string);
        }
     }
   if (has_label && max_label_count >= label_count)
-    {
-      as_fatal (_("opcode %s: replacement label %d >= label_count(%d)"),
-               xtensa_opcode_name (isa, opcode),
-               max_label_count, label_count);
-      return NULL;
-    }
+    as_fatal (_("opcode %s: replacement label %d >= label_count(%d)"),
+             xtensa_opcode_name (isa, opcode),
+             max_label_count, label_count);
 
   return tr;
 }
@@ -1898,20 +1874,11 @@ build_transition_table (const string_pattern_pair *transitions,
 
       init_insn_pattern (&initial_insn);
       if (!parse_insn_pattern (from_string, &initial_insn))
-       {
-         as_fatal (_("could not parse INSN_PATTERN '%s'"), from_string);
-         clear_insn_pattern (&initial_insn);
-         continue;
-       }
+       as_fatal (_("could not parse INSN_PATTERN '%s'"), from_string);
 
       init_insn_repl (&replace_insns);
       if (!parse_insn_repl (to_string, &replace_insns))
-       {
-         as_fatal (_("could not parse INSN_REPL '%s'"), to_string);
-         clear_insn_pattern (&initial_insn);
-         clear_insn_repl (&replace_insns);
-         continue;
-       }
+       as_fatal (_("could not parse INSN_REPL '%s'"), to_string);
 
       if (transition_applies (&initial_insn, from_string, to_string))
        {