[Bug middle-end/61927] [4.9/5 Regression] Wrong results with loop vectorization of: "var[i] = ABS_EXPR > 9.9e-7"

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61927

--- Comment #7 from Richard Biener <rguenth at gcc dot gnu.org> ---
A different possible fix is to re-order pattern recog back to before
analyzing data ref accesses.  Vectorization then fails during SLP analysis.

I'm going to test both patches.