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; RUN: opt -passes=loop-vectorize -force-vector-width=4 %s | FileCheck %s
%struct.foo = type { [400 x double] }
; Make sure we do not crash when dropping runtime checks.
; CHECK-NOT: vector.body
define void @barney(ptr %ptr) {
entry:
br label %loop
loop:
%tmp3 = phi i64 [ 0, %entry ], [ %tmp18, %loop ]
%tmp4 = getelementptr inbounds %struct.foo, ptr %ptr, i64 undef
store i64 0, ptr %tmp4, align 8
%tmp8 = add i64 1, %tmp3
%tmp10 = getelementptr inbounds %struct.foo, ptr %ptr, i64 %tmp8
store i64 1, ptr %tmp10, align 8
%tmp14 = add i64 undef, %tmp3
%tmp16 = getelementptr inbounds %struct.foo, ptr %ptr, i64 %tmp14
store i64 2, ptr %tmp16, align 8
%tmp18 = add nuw nsw i64 %tmp3, 4
%c = icmp ult i64 %tmp18, 400
br i1 %c, label %exit, label %loop
exit:
ret void
}
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