David Sherwood 007917b95c [MVE] Fold fadd(select(..., +0.0)) into a predicated fadd
We already have patterns for matching fadd(select(..., -0.0)),
but an upcoming patch will lead to patterns using +0.0 as the
identity instead of -0.0. I'm adding support for these patterns
now to avoid any regressions for MVE.

Differential Revision: https://reviews.llvm.org/D127275
2022-06-10 11:09:55 +01:00
..
2022-05-11 10:07:40 -07:00