1; RUN: opt < %s "-passes=print<scalar-evolution>" -disable-output 2>&1 | FileCheck %s
2
3; CHECK: --> ((-128 * %a) /u -128)
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5; Don't let ScalarEvolution fold this div away.
6
7define i8 @foo(i8 %a) {
8 %t0 = shl i8 %a, 7
9 %t1 = lshr i8 %t0, 7
10 ret i8 %t1
11}
12