; RUN: opt < %s -instcombine -S | not grep rem
; PR2330
define i32 @a(i32 %b) nounwind {
entry:
srem i32 %b, 8 ; <i32>:0 [#uses=1]
and i32 %0, 1 ; <i32>:1 [#uses=1]
ret i32 %1
}