[Bug regression/59320] ftree-vrp breaks simple loops

[Joost.VandeVondele at mat dot ethz.ch]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59320

Joost VandeVondele <Joost.VandeVondele at mat dot ethz.ch> changed:

           What    |Removed                     |Added
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                 CC|                            |Joost.VandeVondele at mat dot ethz
                   |                            |.ch

--- Comment #7 from Joost VandeVondele <Joost.VandeVondele at mat dot ethz.ch> ---
(In reply to David Kaufmann from comment #5)
> Created attachment 31320 [details]
> preprocessor output
> the buggy function is on line 18136, but it does not seem to have been
> changed.

static unsigned char dash_list[16][2]
static int ndash_dot = 4;
nd=ndash_dot;
for (il =0; il<nd; il ++){
dash_list[op][il] = ...
}
so clearly il<nd == 1