[PATCH] D50900: [SimplifyLibCalls] Support pow(x, -0.5) in replacePowWithSqrt without NSZ/noInfs.

[Paul Walker via Phabricator via llvm-commits]

paulwalker-arm added a comment.

There is this nugget from the C documentation:

HUGE_VALF, HUGE_VAL, HUGE_VALL: On implementations that support floating-point infinities, these macros always expand to the positive infinities of float, double, and long double, respectively.


https://reviews.llvm.org/D50900