-; RUN: llvm-as < %s | opt -analyze -scalar-evolution | grep {255 iterations}
-; XFAIL: *
+; RUN: opt < %s -analyze -scalar-evolution | FileCheck %s
+
+; CHECK: backedge-taken count is 255
define i32 @foo(i32 %x, i32 %y, i32* %lam, i32* %alp) nounwind {
bb1.thread: