[AArch64] Fix v1fx patterns for Floating-point Multiply Extend and Floating-point Compare to Zero.

git-svn-id: http://llvm.org/svn/llvm-project/cfe/trunk@197403 91177308-0d34-0410-b5e6-96231b3b80d8
GNUEABIHF is the same as GNUEABI for anything not float/double related,
so use the same exception size as GNUEABI does.


git-svn-id: http://llvm.org/svn/llvm-project/cfe/trunk@197404 91177308-0d34-0410-b5e6-96231b3b80d8