[Power9] Add __float128 library call for frem
authorStefan Pintilie <stefanp@ca.ibm.com>
Fri, 6 Jul 2018 02:47:02 +0000 (02:47 +0000)
committerStefan Pintilie <stefanp@ca.ibm.com>
Fri, 6 Jul 2018 02:47:02 +0000 (02:47 +0000)
commitb351f09c9e945264855b99667a275fc513d04e77
treea8f4764853326f65301d70f225f51a511b560096
parent1f200adfa7c1a87ca8af43c4eb5f471379899d26
[Power9] Add __float128 library call for frem

Power 9 does not have a hardware instruction for frem but we can call fmodf128.

Differential Revision: https://reviews.llvm.org/D48552

llvm-svn: 336406
llvm/lib/Target/PowerPC/PPCISelLowering.cpp
llvm/test/CodeGen/PowerPC/f128-arith.ll