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[pf3gnuchains/gcc-fork.git] / gcc / genoutput.c

diff --git a/gcc/genoutput.c b/gcc/genoutput.c
index 3e89cfd..bc41b7b 100644 (file)
--- a/gcc/genoutput.c
+++ b/gcc/genoutput.c
@@ -66,6 +66,8 @@ along with GCC; see the file COPYING3.  If not see
      MATCH_OPERAND; it is zero for operands that should not be changed during
      register elimination such as MATCH_OPERATORs.
 
+     g. `allows_mem', is true for operands that accept MEM rtxes.
+
   The code number of an insn is simply its position in the machine
   description; code numbers are assigned sequentially to entries in
   the description, starting with code number 0.
@@ -256,6 +258,8 @@ output_operand_data (void)
 
   for (d = odata; d; d = d->next)
     {
+      struct pred_data *pred;
+
       printf ("  {\n");
 
       printf ("    %s,\n",
@@ -269,7 +273,12 @@ output_operand_data (void)
 
       printf ("    %d,\n", d->constraint == NULL ? 1 : 0);
 
-      printf ("    %d\n", d->eliminable);
+      printf ("    %d,\n", d->eliminable);
+
+      pred = NULL;
+      if (d->predicate)
+       pred = lookup_predicate (d->predicate);
+      printf ("    %d\n", pred && pred->codes[MEM]);
 
       printf("  },\n");
     }
@@ -331,7 +340,7 @@ output_insn_data (void)
       switch (d->output_format)
        {
        case INSN_OUTPUT_FORMAT_NONE:
-         printf ("#if HAVE_DESIGNATED_INITIALIZERS\n");
+         printf ("#if HAVE_DESIGNATED_UNION_INITIALIZERS\n");
          printf ("    { 0 },\n");
          printf ("#else\n");
          printf ("    { 0, 0, 0 },\n");
@@ -342,7 +351,7 @@ output_insn_data (void)
            const char *p = d->template_code;
            char prev = 0;
 
-           printf ("#if HAVE_DESIGNATED_INITIALIZERS\n");
+           printf ("#if HAVE_DESIGNATED_UNION_INITIALIZERS\n");
            printf ("    { .single =\n");
            printf ("#else\n");
            printf ("    {\n");
@@ -363,7 +372,7 @@ output_insn_data (void)
                ++p;
              }
            printf ("\",\n");
-           printf ("#if HAVE_DESIGNATED_INITIALIZERS\n");
+           printf ("#if HAVE_DESIGNATED_UNION_INITIALIZERS\n");
            printf ("    },\n");
            printf ("#else\n");
            printf ("    0, 0 },\n");
@@ -371,14 +380,14 @@ output_insn_data (void)
          }
          break;
        case INSN_OUTPUT_FORMAT_MULTI:
-         printf ("#if HAVE_DESIGNATED_INITIALIZERS\n");
+         printf ("#if HAVE_DESIGNATED_UNION_INITIALIZERS\n");
          printf ("    { .multi = output_%d },\n", d->code_number);
          printf ("#else\n");
          printf ("    { 0, output_%d, 0 },\n", d->code_number);
          printf ("#endif\n");
          break;
        case INSN_OUTPUT_FORMAT_FUNCTION:
-         printf ("#if HAVE_DESIGNATED_INITIALIZERS\n");
+         printf ("#if HAVE_DESIGNATED_UNION_INITIALIZERS\n");
          printf ("    { .function = output_%d },\n", d->code_number);
          printf ("#else\n");
          printf ("    { 0, 0, output_%d },\n", d->code_number);