/* C-compiler utilities for types and variables storage layout
Copyright (C) 1987, 1988, 1992, 1993, 1994, 1995, 1996, 1996, 1998,
- 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
+ 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
Free Software Foundation, Inc.
This file is part of GCC.
if (DECL_SIZE (field) == 0)
/* Do nothing. */;
else if (TREE_CODE (DECL_SIZE (field)) != INTEGER_CST
- || TREE_CONSTANT_OVERFLOW (DECL_SIZE (field)))
+ || TREE_OVERFLOW (DECL_SIZE (field)))
{
rli->offset
= size_binop (PLUS_EXPR, rli->offset,
if (TYPE_MODE (type) != BLKmode
&& STRICT_ALIGNMENT && TYPE_ALIGN (type) < BIGGEST_ALIGNMENT
- && TYPE_ALIGN (type) < GET_MODE_ALIGNMENT (TYPE_MODE (type))
- && TYPE_MODE (type) != BLKmode)
+ && TYPE_ALIGN (type) < GET_MODE_ALIGNMENT (TYPE_MODE (type)))
{
TYPE_NO_FORCE_BLK (type) = 1;
TYPE_MODE (type) = BLKmode;
&& TREE_CODE (TYPE_SIZE_UNIT (element)) == INTEGER_CST
/* If TYPE_SIZE_UNIT overflowed, then it is certainly larger than
TYPE_ALIGN_UNIT. */
- && !TREE_CONSTANT_OVERFLOW (TYPE_SIZE_UNIT (element))
+ && !TREE_OVERFLOW (TYPE_SIZE_UNIT (element))
&& !integer_zerop (TYPE_SIZE_UNIT (element))
&& compare_tree_int (TYPE_SIZE_UNIT (element),
TYPE_ALIGN_UNIT (element)) < 0)
orig_max = TYPE_MAX_VALUE (sizetype);
- /* Build a new node with the same values, but a different type. */
- new_max = build_int_cst_wide (sizetype,
- TREE_INT_CST_LOW (orig_max),
- TREE_INT_CST_HIGH (orig_max));
-
- /* Now sign extend it using force_fit_type to ensure
- consistency. */
- new_max = force_fit_type (new_max, 0, 0, 0);
+ /* Build a new node with the same values, but a different type.
+ Sign extend it to ensure consistency. */
+ new_max = build_int_cst_wide_type (sizetype,
+ TREE_INT_CST_LOW (orig_max),
+ TREE_INT_CST_HIGH (orig_max));
TYPE_MAX_VALUE (sizetype) = new_max;
}
}
return VOIDmode;
if ((SLOW_BYTE_ACCESS && ! volatilep)
- || (volatilep && !targetm.narrow_volatile_bitfield()))
+ || (volatilep && !targetm.narrow_volatile_bitfield ()))
{
enum machine_mode wide_mode = VOIDmode, tmode;