On Thu, Jul 31, 2014 at 02:57:34PM +0800, Thomas Preud'homme wrote:
> Now that GCC 4.9 branch is opened again and GCC 4.8 branch still open, is
> the following backported patch ok for both branches?
Ok.
> > Ok, what about the following patch and associated ChangeLog entries?
> >
> > 2014-06-24 Thomas Preud'homme <thomas.preudho...@arm.com>
> >
> > PR tree-optimization/61375
> > * tree-ssa-math-opts.c (find_bswap_or_nop_1): Cancel optimization
> > if
> > symbolic number cannot be represented in an unsigned
> > HOST_WIDE_INT.
> > (execute_optimize_bswap): Cancel optimization if CHAR_BIT != 8.
> >
> > 2014-06-24 Thomas Preud'homme <thomas.preudho...@arm.com>
> >
> > PR tree-optimization/61375
> > * gcc.c-torture/execute/pr61375-1.c: New test.
Jakub
