1 ; RUN: opt -licm -S %s | FileCheck %s 2 3 @A = common global [1024 x float] zeroinitializer, align 4 4 5 define i32 @main() nounwind { 6 entry: 7 br label %for.cond 8 9 for.cond: 10 %indvar = phi i64 [ %indvar.next, %for.body ], [ 0, %entry ] 11 %arrayidx = getelementptr [1024 x float]* @A, i64 0, i64 3 12 %vecidx = bitcast float* %arrayidx to <4 x float>* 13 store <4 x float> zeroinitializer, <4 x float>* %vecidx, align 4 14 %indvar.next = add i64 %indvar, 1 15 %exitcond = icmp ne i64 %indvar, 1024 16 br i1 %exitcond, label %for.body, label %for.end 17 18 for.body: 19 br label %for.cond 20 21 for.end: 22 ret i32 0 23 } 24 25 ;CHECK: store <4 x float> {{.*}} align 4 26 27
