Re: [patch] more graphite/vta fixes

[Aldy Hernandez <aldyh at redhat dot com>]

> > OK for trunk?
> 
> Bootstrapped and tested on ... ?

Ahhhhctually, I only tested the graphite tests with and without
-fcompare-debug, since the graphite transformations are not enabled by
default:

gate_graphite_transforms (void)
{
  /* Enable -fgraphite pass if any one of the graphite optimization
 * flags
     is turned on.  */
  if (flag_loop_block || flag_loop_interchange || flag_loop_strip_mine
      || flag_graphite_identity || flag_loop_parallelize_all)
    flag_graphite = 1;

I did bootstrap with the C language to make sure I didn't introduce any
build warnings and such.

Hmmm, this does seem like a lot of hand waiving.  I can do a full
bootstrap and tests if you'd prefer.

Aldy