1 ; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 | grep 'A(' | wc -l | grep 1
3 ; Make sure the common loop invariant _A(reg) is hoisted up to preheader.
5 %A = internal global [16 x [16 x int]] zeroinitializer, align 32
7 void %test(int %row, int %N.in) {
9 %N = cast int %N.in to uint
10 %tmp5 = setgt int %N.in, 0
11 br bool %tmp5, label %cond_true, label %return
14 %indvar = phi uint [ 0, %entry ], [ %indvar.next, %cond_true ]
15 %i.0.0 = cast uint %indvar to int
16 %tmp2 = add int %i.0.0, 1
17 %tmp = getelementptr [16 x [16 x int]]* %A, int 0, int %row, int %tmp2
18 store int 4, int* %tmp
19 %tmp5 = add int %i.0.0, 2
20 %tmp7 = getelementptr [16 x [16 x int]]* %A, int 0, int %row, int %tmp5
21 store int 5, int* %tmp7
22 %indvar.next = add uint %indvar, 1
23 %exitcond = seteq uint %indvar.next, %N
24 br bool %exitcond, label %return, label %cond_true