[Bug tree-optimization/77719] [7 Regression] ICE in pp_string, at pretty-print.c:955

[Joost.VandeVondele at mat dot ethz.ch]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77719

--- Comment #6 from Joost VandeVondele <Joost.VandeVondele at mat dot ethz.ch> 
---
(In reply to kugan from comment #5)
> Sent a patch to fix this at
> https://gcc.gnu.org/ml/gcc-patches/2016-09/msg01760.html.

Thanks, add this line before the first IF statement to silence the warnings:

  INTEGER :: isp,spdim,jsp,nsp