[Bug tree-optimization/78348] [7 REGRESSION] 15% performance drop for coremark-pro/nnet-test after r242038

[vogt at linux dot vnet.ibm.com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78348

--- Comment #16 from Dominik Vogt <vogt at linux dot vnet.ibm.com> ---
Patch:
https://gcc.gnu.org/ml/gcc-patches/2017-02/msg00424.html