[LegalizeTypes] Remove dead code related to softening f16 which we no longer do.
authorCraig Topper <craig.topper@gmail.com>
Thu, 28 Nov 2019 06:03:40 +0000 (22:03 -0800)
committerCraig Topper <craig.topper@gmail.com>
Thu, 28 Nov 2019 06:10:30 +0000 (22:10 -0800)
commit735f4793f13d799a1ad480192567a62cc8158bf1
tree0de418edbdeb028f3d0b914cc19f2547a6ff86ac
parented521fef03195084a04657794d919b06947178c6
[LegalizeTypes] Remove dead code related to softening f16 which we no longer do.

f16 is promoted to f32 if it is not legal on the target.

Found while reviewing what else needed to be done for strict FP in
the softening code.
llvm/lib/CodeGen/SelectionDAG/LegalizeFloatTypes.cpp
llvm/lib/CodeGen/SelectionDAG/LegalizeTypes.h