llvm-project

47e62e84 - Revert "[APFloat] Fix getExactInverse for DoubleAPFloat"

Revert "[APFloat] Fix getExactInverse for DoubleAPFloat" This reverts commit f4941319cba19d7691baa6ec783c84be4d847637. This broke llvm/test/CodeGen/Thumb2/mve-vcvt-fixed-to-float.ll which took out a ton of buildbots and also broke premerge.