llvm/test/LibDriver/thin.test

RUN: echo foo > %t

RUN: llvm-lib  -out:%t.a %t
RUN: FileCheck --check-prefix=FAT %s < %t.a
FAT: !<arch>

RUN: llvm-lib  -out:%t.thin.a -llvmlibthin %t
RUN: FileCheck --check-prefix=THIN %s < %t.thin.a
THIN: !<thin>