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1; RUN: opt < %s -passes=instcombine -S | grep "lshr.*3"2; RUN: opt < %s -passes=instcombine -S | grep "call .*%cond"3; PR25064 5; We can simplify the operand of udiv to '8', but not the operand to the6; call. If the callee never returns, we can't assume the div is reachable.7define i32 @a(i32 %x, i32 %y) {8entry:9 %tobool = icmp ne i32 %y, 0 ; <i1> [#uses=1]10 %cond = select i1 %tobool, i32 8, i32 0 ; <i32> [#uses=2]11 %call = call i32 @b( i32 %cond ) ; <i32> [#uses=0]12 %div = udiv i32 %x, %cond ; <i32> [#uses=1]13 ret i32 %div14}15 16declare i32 @b(i32)17