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; RUN: llvm-as < %s | opt -simplifycfg | llvm-dis | grep {br i1 } | count 2
; PR3354
; Do not merge bb1 into the entry block, it might trap.
@G = extern_weak global i32
define i32 @test(i32 %tmp21, i32 %tmp24) {
%tmp25 = icmp sle i32 %tmp21, %tmp24
br i1 %tmp25, label %bb2, label %bb1
bb1: ; preds = %bb
%tmp26 = icmp sgt i32 sdiv (i32 -32768, i32 ptrtoint (i32* @G to i32)), 0
br i1 %tmp26, label %bb6, label %bb2
bb2:
ret i32 42
bb6:
unwind
}
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