2012-06-2 Kenneth Zadeck <zadeck@naturalbridge.com>

	* expmed.c (expand_mult, choose_multiplier): Change "2 *
	HOST_BITS_PER_WIDE_INT" to "HOST_BITS_PER_DOUBLE_INT".
	* expr.c (convert_modes): Likewise.
	* explow.c (plus_constant): Likewise.
	* fixed-value.c (fixed_saturate1, fixed_saturate2)
	(do_fixed_add, do_fixed_multiply, do_fixed_multiply)
	(do_fixed_multiply, do_fixed_multiply, do_fixed_divide)
	(do_fixed_divide, do_fixed_divide, do_fixed_divide)
	(do_fixed_divide, do_fixed_divide, do_fixed_shift, do_fixed_shift)
	(do_fixed_shift, fixed_convert, fixed_convert)
	(fixed_convert_from_int, fixed_convert_from_int)
	(fixed_convert_from_real): Likewise.
	* fold-const.c (fold_convert_const_int_from_fixed, sign_bit_p)
	(native_interpret_int, fold_binary_loc, fold_ternary_loc): Likewise.
	* varasm.c (output_constructor_bitfield): Likewise.
	* tree-vrp.c (register_edge_assert_for_2): Likewise.
	* double-int.c (rshift_double, lshift_double): Likewise.
	* double-int.h (double_int_fits_in_uhwi_p, double_int, double_int): Likewise.
	* simplify-rtx.c (mode_signbit_p)
	(simplify_const_unary_operation, simplify_binary_operation_1)
	(simplify_immed_subreg): Likewise.
	* builtins.c (c_readstr, fold_builtin_bitop): Likewise.
	* tree-vect-generic.c (build_replicated_const): Likewise.
	* dbxout.c (stabstr_O): Likewise.
	* emit-rtl.c (immed_double_int_const, immed_double_const)
	(gen_lowpart_common, init_emit_once): Likewise.
	* tree.c (integer_pow2p, tree_log2, tree_floor_log2)
	(widest_int_cst_value, upper_bound_in_type): Likewise.
	* stor-layout.c (initialize_sizetypes, fixup_signed_type)
	(fixup_unsigned_type): Likewise.
	* real.c (real_to_integer2, real_from_integer): Likewise.
	* dwarf2out.c (size_of_loc_descr, size_of_die, output_die)
	(clz_loc_descriptor, mem_loc_descriptor): Likewise.



git-svn-id: https://gcc.gnu.org/svn/gcc/trunk@188139 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 5 insertions, 5 deletions

diff --git a/gcc/tree.c b/gcc/tree.c
index d3fa39ea9e0..e180340c12c 100644
--- a/gcc/tree.c
+++ b/gcc/tree.c
@@ -1872,7 +1872,7 @@ integer_pow2p (const_tree expr)
   /* First clear all bits that are beyond the type's precision in case
      we've been sign extended.  */
 
-  if (prec == 2 * HOST_BITS_PER_WIDE_INT)
+  if (prec == HOST_BITS_PER_DOUBLE_INT)
     ;
   else if (prec > HOST_BITS_PER_WIDE_INT)
     high &= ~((HOST_WIDE_INT) (-1) << (prec - HOST_BITS_PER_WIDE_INT));
@@ -1936,7 +1936,7 @@ tree_log2 (const_tree expr)
   /* First clear all bits that are beyond the type's precision in case
      we've been sign extended.  */
 
-  if (prec == 2 * HOST_BITS_PER_WIDE_INT)
+  if (prec == HOST_BITS_PER_DOUBLE_INT)
     ;
   else if (prec > HOST_BITS_PER_WIDE_INT)
     high &= ~((HOST_WIDE_INT) (-1) << (prec - HOST_BITS_PER_WIDE_INT));
@@ -1973,7 +1973,7 @@ tree_floor_log2 (const_tree expr)
      we've been sign extended.  Ignore if type's precision hasn't been set
      since what we are doing is setting it.  */
 
-  if (prec == 2 * HOST_BITS_PER_WIDE_INT || prec == 0)
+  if (prec == HOST_BITS_PER_DOUBLE_INT || prec == 0)
     ;
   else if (prec > HOST_BITS_PER_WIDE_INT)
     high &= ~((HOST_WIDE_INT) (-1) << (prec - HOST_BITS_PER_WIDE_INT));
@@ -10201,7 +10201,7 @@ widest_int_cst_value (const_tree x)
   unsigned HOST_WIDEST_INT val = TREE_INT_CST_LOW (x);
 
 #if HOST_BITS_PER_WIDEST_INT > HOST_BITS_PER_WIDE_INT
-  gcc_assert (HOST_BITS_PER_WIDEST_INT >= 2 * HOST_BITS_PER_WIDE_INT);
+  gcc_assert (HOST_BITS_PER_WIDEST_INT >= HOST_BITS_PER_DOUBLE_INT);
   val |= (((unsigned HOST_WIDEST_INT) TREE_INT_CST_HIGH (x))
 	  << HOST_BITS_PER_WIDE_INT);
 #else
@@ -10319,7 +10319,7 @@ upper_bound_in_type (tree outer, tree inner)
   else
     {
       high.high = ((~(unsigned HOST_WIDE_INT) 0)
-	    >> (2 * HOST_BITS_PER_WIDE_INT - prec));
+	    >> (HOST_BITS_PER_DOUBLE_INT - prec));
       high.low = ~(unsigned HOST_WIDE_INT) 0;
     }