llvm/test/CodeGen/Thumb/iabs.ll: Add explicit -mtriple=thumb-unknown-unknown to appease win32 hosts.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176470 91177308-0d34-0410-b5e6-96231b3b80d8
llvm/test/CodeGen/Mips/mips64-f128.ll: Add explicit -mtriple=mips64el-unknown-unknown to appease win32.

FIXME: Is it expected for win32 to affect mips targets?

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176471 91177308-0d34-0410-b5e6-96231b3b80d8