Use full optimization for performance tests.
Use full optimization for performance tests.


Former-commit-id: 4f7bedfd75b4235d36033a3a4dbd1cdad1e1c3f5 [formerly c2d583c19c2d110fee783308eac2ab4fccd644b9]
Former-commit-id: bc05d93898e99d7d484199890e5ed35b2d3f9568
darkbuck/Halide,darkbuck/Halide,Trass3r/Halide,Trass3r/Halide,darkbuck/Halide,darkbuck/Halide,Trass3r/Halide,Trass3r/Halide,darkbuck/Halide,darkbuck/Halide,Trass3r/Halide,darkbuck/Halide,Trass3r/Halide,Trass3r/Halide