[PATCH,i386] Default alignment for AMD BD and BT

[Gopalasubramanian, Ganesh]

Hi 

The patch updates the alignment values for AMD BD and BT architectures.

"make -k check" passes.

Is it OK for upstream?

Regards
Ganesh

2013-05-07  Ganesh Gopalasubramanian  <ganesh.gopalasubraman...@amd.com>

    * config/i386/i386.c (processor_target_table): Modified default 
    alignment values for AMD BD and BT architectures.

Index: gcc/config/i386/i386.c
===================================================================
--- gcc/config/i386/i386.c      (revision 198386)
+++ gcc/config/i386/i386.c      (working copy)
@@ -2450,11 +2450,11 @@
   {&generic32_cost, 16, 7, 16, 7, 16},
   {&generic64_cost, 16, 10, 16, 10, 16},
   {&amdfam10_cost, 32, 24, 32, 7, 32},
-  {&bdver1_cost, 32, 24, 32, 7, 32},
-  {&bdver2_cost, 32, 24, 32, 7, 32},
-  {&bdver3_cost, 32, 24, 32, 7, 32},
-  {&btver1_cost, 32, 24, 32, 7, 32},
-  {&btver2_cost, 32, 24, 32, 7, 32},
+  {&bdver1_cost, 16, 10, 16, 7, 11},
+  {&bdver2_cost, 16, 10, 16, 7, 11},
+  {&bdver3_cost, 16, 10, 16, 7, 11},
+  {&btver1_cost, 16, 10, 16, 7, 11},
+  {&btver2_cost, 16, 10, 16, 7, 11},
   {&atom_cost, 16, 15, 16, 7, 16}
 };