lib/CodeGen/TargetInfo.cpp: On Win64, arg i128 should be emitted as INDIRECT.

mingw-w64's i128 tweak should be done with x86_64-mingw32.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126186 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed