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15 lines
330 B
15 lines
330 B
; RUN: opt < %s -analyze -scalar-evolution | FileCheck %s
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; PR1614
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; CHECK: --> (%a smax %b)
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; CHECK: --> (%a smax %b smax %c)
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; CHECK-NOT: smax
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define i32 @x(i32 %a, i32 %b, i32 %c) {
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%A = icmp sgt i32 %a, %b
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%B = select i1 %A, i32 %a, i32 %b
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%C = icmp sle i32 %c, %B
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%D = select i1 %C, i32 %B, i32 %c
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ret i32 %D
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}
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