r123709 - in /branches/fixed-point/gcc: ChangeL...

[chaoyingfu@gcc.gnu.org]

Author: chaoyingfu
Date: Wed Apr 11 01:42:16 2007
New Revision: 123709

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=123709
Log:
* fold-const.c (make_range): For fixed-point modes, we need to pass the
saturating flag as the 2nd parameter.
* c-typeck.c (c_common_type): Follow the sign of the fixed-point type,
if the other one has an integer type.
* tree-vect-generic.c (type_for_widest_vector_mode): Add one parameter
for the saturating flag.  Pass it to type_for_mode for fixed-point
types.
(expand_vector_operations_1): Pass the saturating flag to
type_for_widest_vector_mode.

Modified:
    branches/fixed-point/gcc/ChangeLog
    branches/fixed-point/gcc/c-typeck.c
    branches/fixed-point/gcc/fold-const.c
    branches/fixed-point/gcc/tree-vect-generic.c