Revert r205551, "Attempt to XFAIL this on mingw and cygwin hosts." It didn't fail on cygming.
That said, it emits errors to the stderr (with exit(0));
error: failed to compute relocation: IMAGE_REL_I386_SECREL
error: failed to compute relocation: IMAGE_REL_I386_SECREL
error: failed to compute relocation: IMAGE_REL_I386_SECREL
error: failed to compute relocation: IMAGE_REL_I386_SECREL
error: failed to compute relocation: IMAGE_REL_I386_SECREL
error: failed to compute relocation: IMAGE_REL_I386_DIR32
error: failed to compute relocation: IMAGE_REL_I386_SECREL
error: failed to compute relocation: IMAGE_REL_I386_DIR32
error: failed to compute relocation: IMAGE_REL_I386_SECREL
error: failed to compute relocation: IMAGE_REL_I386_SECREL
error: failed to compute relocation: IMAGE_REL_I386_DIR32
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205560
91177308-0d34-0410-b5e6-
96231b3b80d8