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[Bug tree-optimization/80158] [7 Regression] ICE in all_phi_incrs_profitable


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80158

--- Comment #8 from rguenther at suse dot de <rguenther at suse dot de> ---
On Thu, 23 Mar 2017, wschmidt at gcc dot gnu.org wrote:

> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80158
> 
> --- Comment #5 from Bill Schmidt <wschmidt at gcc dot gnu.org> ---
> OK, I will have to find an x86 box -- fortran cross is too challenging. 
> Meanwhile, could you please add -fdump-tree-reassoc2 and
> -fdump-tree-slsr-details and post the results?  Might be able to figure it out
> from that.

Attached.  Fortran cross should be easy enough as you just need f951,
so make all-gcc is enough.

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