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Do not flood on copy_nonoverlapping.
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@ -123,16 +123,18 @@ pub trait ValueAnalysis<'tcx> {
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fn super_intrinsic(
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&self,
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intrinsic: &NonDivergingIntrinsic<'tcx>,
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state: &mut State<Self::Value>,
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_state: &mut State<Self::Value>,
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) {
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match intrinsic {
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NonDivergingIntrinsic::Assume(..) => {
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// Could use this, but ignoring it is sound.
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}
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NonDivergingIntrinsic::CopyNonOverlapping(CopyNonOverlapping { dst, .. }) => {
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if let Some(place) = dst.place() {
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state.flood(place.as_ref(), self.map());
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}
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NonDivergingIntrinsic::CopyNonOverlapping(CopyNonOverlapping {
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dst: _,
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src: _,
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count: _,
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}) => {
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// This statement represents `*dst = *src`, `count` times.
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}
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}
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}
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