+; RUN: opt < %s -analyze -block-freq | FileCheck %s
+
+define i32 @test1(i32 %i, i32* %a) {
+; CHECK: Printing analysis {{.*}} for function 'test1'
+; CHECK: entry = 1024
+entry:
+ br label %body
+
+; Loop backedges are weighted and thus their bodies have a greater frequency.
+; CHECK: body = 31744
+body:
+ %iv = phi i32 [ 0, %entry ], [ %next, %body ]
+ %base = phi i32 [ 0, %entry ], [ %sum, %body ]
+ %arrayidx = getelementptr inbounds i32* %a, i32 %iv
+ %0 = load i32* %arrayidx
+ %sum = add nsw i32 %0, %base
+ %next = add i32 %iv, 1
+ %exitcond = icmp eq i32 %next, %i
+ br i1 %exitcond, label %exit, label %body
+
+; CHECK: exit = 1024
+exit:
+ ret i32 %sum
+}