1*8ebb3eacSBjorn Pettersson; RUN: opt < %s -passes=globalopt -S | FileCheck %s 2cee313d2SEric Christopher 3cee313d2SEric Christopher; CHECK-NOT: aa 4cee313d2SEric Christopher; CHECK-NOT: bb 5cee313d2SEric Christopher 6cee313d2SEric Christopherdeclare void @aa() 7cee313d2SEric Christopher@bb = external global i8 8