i386.c (ix86_compute_frame_layout): Simplify frame->save_regs_using_mov calculation.

	* config/i386/i386.c (ix86_compute_frame_layout): Simplify
	frame->save_regs_using_mov calculation.

From-SVN: r177508

gcc/ChangeLog

 2011-08-06  Uros Bizjak  <ubizjak@gmail.com>
 
+	* config/i386/i386.c (ix86_compute_frame_layout): Simplify
+	frame->save_regs_using_mov calculation.
+
+2011-08-06  Uros Bizjak  <ubizjak@gmail.com>
+
 	* config/i386/i386.md (ssemodesuffix): Remove V8SI mode.
 	* config/i386/sse.md (castmode): New mode attribute.
 	(avx_<castmode><avxsizesuffix>_<castmode>): Rename from

gcc/config/i386/i386.c

@@ -8742,16 +8742,12 @@ ix86_compute_frame_layout (struct ix86_frame *frame)
         cfun->machine->use_fast_prologue_epilogue
 	   = !expensive_function_p (count);
     }
-  if (TARGET_PROLOGUE_USING_MOVE
-      && cfun->machine->use_fast_prologue_epilogue)
-    frame->save_regs_using_mov = true;
-  else
-    frame->save_regs_using_mov = false;
 
-  /* If static stack checking is enabled and done with probes, the registers
-     need to be saved before allocating the frame.  */
-  if (flag_stack_check == STATIC_BUILTIN_STACK_CHECK)
-    frame->save_regs_using_mov = false;
+  frame->save_regs_using_mov
+    = (TARGET_PROLOGUE_USING_MOVE && cfun->machine->use_fast_prologue_epilogue
+       /* If static stack checking is enabled and done with probes,
+	  the registers need to be saved before allocating the frame.  */
+       && flag_stack_check != STATIC_BUILTIN_STACK_CHECK);
 
   /* Skip return address.  */
   offset = UNITS_PER_WORD;