; RUN: opt %s -instcombine -S | grep {icmp ugt}
; PR1107
; PR1940
define i1 @test(i8 %A, i8 %B) {
%a = zext i8 %A to i32
%b = zext i8 %B to i32
%c = icmp sgt i32 %a, %b
ret i1 %c
}