Check Pmode to set adjust_stack_insn

2012-03-04  H.J. Lu  <hongjiu.lu@intel.com>

	* config/i386/i386.c (ix86_expand_prologue): Check Pmode to set
	adjust_stack_insn.

From-SVN: r184900

gcc/ChangeLog

 2012-03-04  H.J. Lu  <hongjiu.lu@intel.com>
 
+	* config/i386/i386.c (ix86_expand_prologue): Check Pmode to set
+	adjust_stack_insn.
+
+2012-03-04  H.J. Lu  <hongjiu.lu@intel.com>
+
 	* config/i386/i386.c (ix86_print_operand_address): Only handle
 	zero-extended DImode addresses.
 

gcc/config/i386/i386.c

@@ -10330,7 +10330,7 @@ ix86_expand_prologue (void)
       emit_insn (ix86_gen_allocate_stack_worker (eax, eax));
 
       /* Use the fact that AX still contains ALLOCATE.  */
-      adjust_stack_insn = (TARGET_64BIT
+      adjust_stack_insn = (Pmode == DImode
 			   ? gen_pro_epilogue_adjust_stack_di_sub
 			   : gen_pro_epilogue_adjust_stack_si_sub);