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chak@cse.unsw.edu.au. authored
- '-Odph' is now '-O2 -fsimplifier-phases=3 -fsimplifier-iterations=20' - The new option '-fdph-none' is the default; it indicates that no DPH backend is selected and is the only valid option if the DPH libraries are not installed. If vectorisation is attempted with -fdph-none a suitable error message is generated. - Hence, '-fdph-par' (or '-fdph-seq') needs to be explicitly selected when using vectorisation and when linking vectorised code. (There seems to be no elegant way to avoid that.)
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