ARM: Use front-end specific target features "soft-float" and "soft-float-abi" to communicate FP mode to target; __SOFTFP__ is set correctly now.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91755 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed