------- Comment #8 from jakub at gcc dot gnu dot org 2008-12-05 17:01 ------- Subject: Bug 37248
Author: jakub Date: Fri Dec 5 16:59:34 2008 New Revision: 142484 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=142484 Log: PR middle-end/37248 * fold-const.c (make_bit_field_ref): Change bitpos and bitsize arguments to HOST_WIDE_INT. If type has different signedness than unsignedp or different precision from bitsize, create the right type for BIT_FIELD_REF and cast to type. (fold_truthop): Change first_bit and end_bit to HOST_WIDE_INT. Revert: 2008-03-05 Richard Guenther <[EMAIL PROTECTED]> PR c++/35336 * fold-const.c (fold_truthop): Remove code generating BIT_FIELD_REFs of structure bases. (fold_binary): Likewise. (make_bit_field_ref): Remove. (optimize_bit_field_compare): Remove. (all_ones_mask_p): Remove. * gcc.target/i386/pr37248-1.c: New test. * gcc.target/i386/pr37248-2.c: New test. * gcc.target/i386/pr37248-3.c: New test. Added: trunk/gcc/testsuite/gcc.target/i386/pr37248-1.c trunk/gcc/testsuite/gcc.target/i386/pr37248-2.c trunk/gcc/testsuite/gcc.target/i386/pr37248-3.c Modified: trunk/gcc/ChangeLog trunk/gcc/fold-const.c trunk/gcc/testsuite/ChangeLog -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37248
