Floating point sqrt of a perfect square isn't necessarily exact
Floating point sqrt of a perfect square isn't necessarily exact


Former-commit-id: c82540e7fca1e707fad6deabef681584d0a9a3db
darkbuck/Halide,Trass3r/Halide,darkbuck/Halide,darkbuck/Halide,Trass3r/Halide,darkbuck/Halide,darkbuck/Halide,Trass3r/Halide,Trass3r/Halide,darkbuck/Halide,Trass3r/Halide,Trass3r/Halide,darkbuck/Halide,Trass3r/Halide