[Bug tree-optimization/61515] [4.9 Regression] Extremely long compile time for generated code

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61515

--- Comment #31 from Richard Biener <rguenth at gcc dot gnu.org> ---
(In reply to Bernd Schmidt from comment #30)
> Can this be closed? The reduced testcase currently compiles in slightly over
> a minute with -O2 and -Os. Not great, but good enough maybe?

On the 4.9 branch?  I don't think the patch has been backported.