1 ; RUN: llvm-as < %s | opt -loop-index-split -disable-output
3 @g_330 = common global i32 0 ; <i32*> [#uses=1]
5 define i32 @func_45(i32 %p_47) nounwind {
9 bb: ; preds = %bb3, %entry
10 %p_47_addr.0.reg2mem.0 = phi i32 [ 0, %entry ], [ %2, %bb3 ] ; <i32> [#uses=2]
11 %0 = icmp eq i32 %p_47_addr.0.reg2mem.0, 0 ; <i1> [#uses=1]
12 br i1 %0, label %bb2, label %bb1
15 %1 = tail call i32 (...)* @func_70( i32 1 ) nounwind ; <i32> [#uses=0]
19 store i32 1, i32* @g_330, align 4
22 bb3: ; preds = %bb2, %bb1
23 %2 = add i32 %p_47_addr.0.reg2mem.0, 1 ; <i32> [#uses=3]
24 %3 = icmp ult i32 %2, 22 ; <i1> [#uses=1]
25 br i1 %3, label %bb, label %bb6
28 %.lcssa = phi i32 [ %2, %bb3 ] ; <i32> [#uses=1]
29 %4 = tail call i32 (...)* @func_95( i32 %.lcssa ) nounwind ; <i32> [#uses=1]
30 %5 = tail call i32 (...)* @func_56( i32 %4 ) nounwind ; <i32> [#uses=0]
34 declare i32 @func_70(...)
36 declare i32 @func_95(...)
38 declare i32 @func_56(...)