C++: Disable floating point rounding in range analysis #12709
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The rounding in
fromFloatwas previously thought to fix a performance problem caused by wobbling floating points in the IR-based range analysis library, but after running multiple DCA experiments I can't seem to reproduce this issue anymore (and nor do I see anything scary in the logs when running locally).In fact, DCA is showing a 12% performance boost on one project when we're not doing rounding 🎉.