Remove use of alloca.

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

diff --git a/gas/config/tc-arc.c b/gas/config/tc-arc.c
index 0e92c555b539fd8e22fb6ffc5b6cf865a8b6c56e..1431e6d56fae835f8fc92129727ab79f9cd4bc39 100644 (file)
--- a/gas/config/tc-arc.c
+++ b/gas/config/tc-arc.c
@@ -2894,7 +2894,7 @@ md_parse_option (int c, char *arg ATTRIBUTE_UNUSED)
     case OPTION_MCPU:
       {
        int i;
-       char *s = alloca (strlen (arg) + 1);
+       char *s = xmalloc (strlen (arg) + 1);
 
        {
          char *t = s;
@@ -2907,7 +2907,7 @@ md_parse_option (int c, char *arg ATTRIBUTE_UNUSED)
 
        for (i = 0; cpu_types[i].name; ++i)
          {
-           if (!strcmp (cpu_types[i].name, s))
+           if (strcmp (cpu_types[i].name, s) == 0)
              {
                arc_target      = cpu_types[i].flags;
                arc_target_name = cpu_types[i].name;
@@ -2921,9 +2921,8 @@ md_parse_option (int c, char *arg ATTRIBUTE_UNUSED)
          }
 
        if (!cpu_types[i].name)
-         {
-           as_fatal (_("unknown architecture: %s\n"), arg);
-         }
+         as_fatal (_("unknown architecture: %s\n"), arg);
+       free (s);
        break;
       }