[Bug tree-optimization/107647] [12 Regression] GCC 12.2.0 may produce FMAs even with -ffp-contract=off

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107647
Bug 107647 depends on bug 107766, which changed state.

Bug 107766 Summary: [13 Regression] ICE Segmentation fault since r13-4137-gc5df8392c5848c04
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107766

           What    |Removed                     |Added
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             Status|ASSIGNED                    |RESOLVED
         Resolution|---                         |FIXED