re PR target/29009 (ice in kernel build)

2006-09-10  Andrew Pinski  <pinskia@physics.uc.edu>

        PR target/29009
        * config/i386/i386.c (override_options): Use 128-bit
        stack boundary always for 64bits.

From-SVN: r116831

gcc/ChangeLog

+2006-09-10  Andrew Pinski  <pinskia@physics.uc.edu>
+
+	PR target/29009
+	* config/i386/i386.c (override_options): Use 128-bit
+	stack boundary always for 64bits.
+
 2006-09-10  Eric Botcazou  <ebotcazou@libertysurf.fr>
 
 	PR rtl-optimization/28636

gcc/config/i386/i386.c

@@ -1903,7 +1903,8 @@ override_options (void)
      don't want additional code to keep the stack aligned when
      optimizing for code size.  */
   ix86_preferred_stack_boundary
-    = ((TARGET_MACHO || TARGET_SSE || !optimize_size) ? 128 : 32);
+    = (TARGET_64BIT || TARGET_MACHO || TARGET_SSE || !optimize_size) 
+       ? 128 : 32;
   if (ix86_preferred_stack_boundary_string)
     {
       i = atoi (ix86_preferred_stack_boundary_string);