slice IRMatcher should only match on slices

Fixes #7768
halide · Aug 17, 2023 · 21fa8b5 · 21fa8b5
1 parent df4c981
commit 21fa8b5
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/IRMatch.h b/src/IRMatch.h
@@ -2101,6 +2101,7 @@ struct SliceOp {
         }
         const Shuffle &v = (const Shuffle &)e;
         return v.vectors.size() == 1 &&
+               v.is_slice() &&
                vec.template match<bound>(*v.vectors[0].get(), state) &&
                base.template match<bound | bindings<Vec>::mask>(v.slice_begin(), state) &&
                stride.template match<bound | bindings<Vec>::mask | bindings<Base>::mask>(v.slice_stride(), state) &&