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; RUN: opt %s -instcombine -S | grep {lshr.*3}
; RUN: opt %s -instcombine -S | grep {call .*%cond}
; PR2506
; We can simplify the operand of udiv to '8', but not the operand to the
; call. If the callee never returns, we can't assume the div is reachable.
define i32 @a(i32 %x, i32 %y) {
entry:
%tobool = icmp ne i32 %y, 0 ; <i1> [#uses=1]
%cond = select i1 %tobool, i32 8, i32 0 ; <i32> [#uses=2]
%call = call i32 @b( i32 %cond ) ; <i32> [#uses=0]
%div = udiv i32 %x, %cond ; <i32> [#uses=1]
ret i32 %div
}
declare i32 @b(i32)
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