scanon added a comment. These tests should either be exact, or should have a tolerance that's mathematically sound. +/-1ulp is not sound; the allowed error should be proportional to the magnitude of the larger of the real and imaginary components of the result -- e.g. if one component is very small compared to the other, the smaller one may have *no* "correct" bits and still be acceptable.
Repository: rL LLVM https://reviews.llvm.org/D28862 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
