File: smax.ll

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llvm-3.1 3.1-1
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; RUN: opt < %s -analyze -scalar-evolution | grep smax | count 2
; RUN: opt < %s -analyze -scalar-evolution | grep \
; RUN:     {%. smax %. smax %.}
; PR1614

define i32 @x(i32 %a, i32 %b, i32 %c) {
  %A = icmp sgt i32 %a, %b
  %B = select i1 %A, i32 %a, i32 %b
  %C = icmp sle i32 %c, %B
  %D = select i1 %C, i32 %B, i32 %c
  ret i32 %D
}