llvm/test/Other/cfg-printer-branch-weights.ll

;RUN: opt < %s -passes=dot-cfg -cfg-weights -cfg-raw-weights -cfg-dot-filename-prefix=%t 2>/dev/null > /dev/null
;RUN: FileCheck %s -input-file=%t.f.dot

define void @f(i32) {
entry:
  %check = icmp sgt i32 %0, 0
  br i1 %check, label %if, label %exit, !prof !0

; CHECK: label="W:89623871094784"
; CHECK-NOT: ["];
if:                     ; preds = %entry
  br label %exit
; CHECK: label="W:17924774638387200"
; CHECK-NOT: ["];
exit:                   ; preds = %entry, %if
  ret void
}

!0 = !{!"branch_weights", i32 1, i32 200}