[ConstantFold] Fold fptoi.sat intrinsics
authorNikita Popov <nikita.ppv@gmail.com>
Sun, 10 Jan 2021 16:07:14 +0000 (17:07 +0100)
committerNikita Popov <nikita.ppv@gmail.com>
Sun, 10 Jan 2021 16:37:27 +0000 (17:37 +0100)
commit1ecae1e62ad016f0c12c204ce312fdfd653ca8cf
tree88e3f21d061fc201cf272a753468e65f68e54b19
parentbdb748a0ab24b9d87f98d3cdbecdbbf504aed930
[ConstantFold] Fold fptoi.sat intrinsics

The APFloat::convertToInteger() API already implements the desired
saturation semantics.
llvm/lib/Analysis/ConstantFolding.cpp
llvm/test/Transforms/InstSimplify/fptoi-sat.ll