1 ; RUN: opt < %s -scalar-evolution -disable-output -analyze \
2 ; RUN: | grep {\\--> (zext i4 (-8 + (trunc i64 (8 \\* %x) to i4)) to i64)}
4 ; ScalarEvolution shouldn't try to analyze %z into something like
5 ; --> (zext i4 (-1 + (-1 * (trunc i64 (8 * %x) to i4))) to i64)
7 define i64 @foo(i64 %x) {