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path: root/test/Analysis/ScalarEvolution/and-xor.ll

blob: 404ab91e269d2e71b293956821701a5e035a157d (plain)

; RUN: opt < %s -scalar-evolution -analyze | FileCheck %s

; CHECK: -->  (zext
; CHECK: -->  (zext
; CHECK-NOT: -->  (zext

define i32 @foo(i32 %x) {
  %n = and i32 %x, 255
  %y = xor i32 %n, 255
  ret i32 %y
}