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; RUN: llc < %s -march=x86 -disable-cgp-branch-opts | grep movzbl
; PR3366
define void @_ada_c34002a() nounwind {
entry:
%0 = load i8* null, align 1
%1 = sdiv i8 90, %0
%2 = icmp ne i8 %1, 3
%3 = zext i1 %2 to i8
%toBool449 = icmp ne i8 %3, 0
%4 = or i1 false, %toBool449
%5 = zext i1 %4 to i8
%toBool450 = icmp ne i8 %5, 0
br i1 %toBool450, label %bb451, label %bb457
bb451:
br label %bb457
bb457:
unreachable
}
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