Add computeFSAdditions to the function based subtarget creation
for PPC due to some unfortunate default setting via TargetMachine
creation. I've added a FIXME on how this can be unraveled in the
backend and a test to make sure we successfully legalize 64-bit things
if we say we're 64-bits.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233239 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed