llvm/test/Transforms/InstCombine/udivrem-change-width.ll

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; RUN: opt < %s -instcombine -S | not grep zext
; PR4548
define i8 @udiv_i8(i8 %a, i8 %b) nounwind {
%conv = zext i8 %a to i32
%conv2 = zext i8 %b to i32
%div = udiv i32 %conv, %conv2
%conv3 = trunc i32 %div to i8
ret i8 %conv3
}
define i8 @urem_i8(i8 %a, i8 %b) nounwind {
%conv = zext i8 %a to i32
%conv2 = zext i8 %b to i32
%div = urem i32 %conv, %conv2
%conv3 = trunc i32 %div to i8
ret i8 %conv3
}