1 ; RUN: llvm-as < %s | opt -simplifycfg | llvm-dis | grep {br i1 } | count 4
4 ; Do not merge bb1 into the entry block, it might trap.
6 @G = extern_weak global i32
8 define i32 @test(i32 %tmp21, i32 %tmp24) {
9 %tmp25 = icmp sle i32 %tmp21, %tmp24
10 br i1 %tmp25, label %bb2, label %bb1
13 %tmp26 = icmp sgt i32 sdiv (i32 -32768, i32 ptrtoint (i32* @G to i32)), 0
14 br i1 %tmp26, label %bb6, label %bb2
22 define i32 @test2(i32 %tmp21, i32 %tmp24, i1 %tmp34) {
23 br i1 %tmp34, label %bb5, label %bb6
26 br i1 icmp sgt (i32 sdiv (i32 32767, i32 0), i32 0), label %bb6, label %bb7