(expand_builtin...

(expand_builtin, case BUILT_IN_ALLOCA): Don't set
current_function_calls_alloca here nor record new stack level for
nonlocal gotos.

From-SVN: r7230

1 files changed, 2 insertions, 7 deletions

diff --git a/gcc/expr.c b/gcc/expr.c
index 2716b08..ddebff2 100644
--- a/gcc/expr.c
+++ b/gcc/expr.c
@@ -7080,17 +7080,12 @@ expand_builtin (exp, target, subtarget, mode, ignore)
 	  /* Arg could be non-integer if user redeclared this fcn wrong.  */
 	  || TREE_CODE (TREE_TYPE (TREE_VALUE (arglist))) != INTEGER_TYPE)
 	break;
-      current_function_calls_alloca = 1;
+
       /* Compute the argument.  */
       op0 = expand_expr (TREE_VALUE (arglist), NULL_RTX, VOIDmode, 0);
 
       /* Allocate the desired space.  */
-      target = allocate_dynamic_stack_space (op0, target, BITS_PER_UNIT);
-
-      /* Record the new stack level for nonlocal gotos.  */
-      if (nonlocal_goto_handler_slot != 0)
-	emit_stack_save (SAVE_NONLOCAL, &nonlocal_goto_stack_level, NULL_RTX);
-      return target;
+      return allocate_dynamic_stack_space (op0, target, BITS_PER_UNIT);
 
     case BUILT_IN_FFS:
       /* If not optimizing, call the library function.  */