[PATCH] D76557: [MLIR][NFC] fix memref type doc comment on dynamic shape

[Uday Bondhugula via Phabricator via llvm-commits]

bondhugula created this revision.
bondhugula added reviewers: rriddle, mehdi_amini.
Herald added subscribers: llvm-commits, Joonsoo, liufengdb, lucyrfox, mgester, arpith-jacob, nicolasvasilache, antiagainst, shauheen, burmako, jpienaar.
Herald added 1 blocking reviewer(s): rriddle.
Herald added a project: LLVM.

Fix memref type doc comment to state that -1 indicates a dynamically
shaped dimension and not any negative number.

Signed-off-by: Uday Bondhugula <uday at polymagelabs.com>


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D76557

Files:
  mlir/include/mlir/IR/StandardTypes.h


Index: mlir/include/mlir/IR/StandardTypes.h
===================================================================
--- mlir/include/mlir/IR/StandardTypes.h
+++ mlir/include/mlir/IR/StandardTypes.h
@@ -416,8 +416,8 @@
 
 /// MemRef types represent a region of memory that have a shape with a fixed
 /// number of dimensions. Each shape element can be a non-negative integer or
-/// unknown (represented by any negative integer). MemRef types also have an
-/// affine map composition, represented as an array AffineMap pointers.
+/// unknown (represented by -1). MemRef types also have an affine map
+/// composition, represented as an array AffineMap pointers.
 class MemRefType : public Type::TypeBase<MemRefType, BaseMemRefType,
                                          detail::MemRefTypeStorage> {
 public:


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