NPM passes just use the normal versions of these analyses instead.
Also pin any tests with -analyze to legacy PM.
Reviewed By: asbirlea
Differential Revision: https://reviews.llvm.org/D87857
Since NaN is very rare in normal programs, so the probability for floating point unordered comparison should be extremely small. Current probability is 3/8, it is too large, this patch changes it to a tiny number.
Differential Revision: https://reviews.llvm.org/D65303
llvm-svn: 371541