[Mlir-commits] [mlir] [mlir][Affine] Let affine.[de]linearize_index omit outer bounds (PR #116103)

[llvmlistbot at llvm.org]

================
@@ -4576,6 +4600,20 @@ AffineDelinearizeIndexOp::fold(FoldAdaptor adaptor,
   return success();
 }
 
+SmallVector<OpFoldResult> AffineDelinearizeIndexOp::getEffectiveBasis() {
+  OpBuilder builder(getContext());
+  if (hasOuterBound()) {
----------------
MaheshRavishankar wrote:

I am trying to understand why this is not just
```
auto mixedBasis = getMixedBasis(...);
if (!hasOuterBound()) {
  return llvm::to_vector(mixedBasis.drop_front());
}
return mixedBasis;
```

https://github.com/llvm/llvm-project/pull/116103