[ARM] Support for ARMv8.1 Adv.SIMD extension

[deliverable/binutils-gdb.git] / opcodes / ppc-dis.c

diff --git a/opcodes/ppc-dis.c b/opcodes/ppc-dis.c
index 2bfd017715680465ab2361ed6dd5e0cdc0f1244f..ccea46680e2d6edc1e7cc76b61acf401431eb510 100644 (file)
--- a/opcodes/ppc-dis.c
+++ b/opcodes/ppc-dis.c
@@ -1,5 +1,5 @@
 /* ppc-dis.c -- Disassemble PowerPC instructions
-   Copyright (C) 1994-2014 Free Software Foundation, Inc.
+   Copyright (C) 1994-2015 Free Software Foundation, Inc.
    Written by Ian Lance Taylor, Cygnus Support
 
    This file is part of the GNU opcodes library.
@@ -341,37 +341,41 @@ disassemble_init_powerpc (struct disassemble_info *info)
   int i;
   unsigned short last;
 
-  i = powerpc_num_opcodes;
-  while (--i >= 0)
+  if (powerpc_opcd_indices[PPC_OPCD_SEGS] == 0)
     {
-      unsigned op = PPC_OP (powerpc_opcodes[i].opcode);
 
-      powerpc_opcd_indices[op] = i;
-    }
+      i = powerpc_num_opcodes;
+      while (--i >= 0)
+        {
+          unsigned op = PPC_OP (powerpc_opcodes[i].opcode);
 
-  last = powerpc_num_opcodes;
-  for (i = PPC_OPCD_SEGS; i > 0; --i)
-    {
-      if (powerpc_opcd_indices[i] == 0)
-       powerpc_opcd_indices[i] = last;
-      last = powerpc_opcd_indices[i];
-    }
+          powerpc_opcd_indices[op] = i;
+        }
 
-  i = vle_num_opcodes;
-  while (--i >= 0)
-    {
-      unsigned op = VLE_OP (vle_opcodes[i].opcode, vle_opcodes[i].mask);
-      unsigned seg = VLE_OP_TO_SEG (op);
+      last = powerpc_num_opcodes;
+      for (i = PPC_OPCD_SEGS; i > 0; --i)
+        {
+          if (powerpc_opcd_indices[i] == 0)
+           powerpc_opcd_indices[i] = last;
+          last = powerpc_opcd_indices[i];
+        }
 
-      vle_opcd_indices[seg] = i;
-    }
+      i = vle_num_opcodes;
+      while (--i >= 0)
+        {
+          unsigned op = VLE_OP (vle_opcodes[i].opcode, vle_opcodes[i].mask);
+          unsigned seg = VLE_OP_TO_SEG (op);
 
-  last = vle_num_opcodes;
-  for (i = VLE_OPCD_SEGS; i > 0; --i)
-    {
-      if (vle_opcd_indices[i] == 0)
-       vle_opcd_indices[i] = last;
-      last = vle_opcd_indices[i];
+          vle_opcd_indices[seg] = i;
+        }
+
+      last = vle_num_opcodes;
+      for (i = VLE_OPCD_SEGS; i > 0; --i)
+        {
+          if (vle_opcd_indices[i] == 0)
+           vle_opcd_indices[i] = last;
+          last = vle_opcd_indices[i];
+        }
     }
 
   if (info->arch == bfd_arch_powerpc)