[all-commits] [llvm/llvm-project] 9fa05b: [mlir][memref] Make memref.cast areCastCompatible ...

[lonely eagle via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 9fa05b0377de8d9f573b9a7f026bd202ef9e897a
      https://github.com/llvm/llvm-project/commit/9fa05b0377de8d9f573b9a7f026bd202ef9e897a
  Author: lonely eagle <2020382038 at qq.com>
  Date:   2026-04-17 (Fri, 17 Apr 2026)

  Changed paths:
    M mlir/lib/Dialect/MemRef/IR/MemRefOps.cpp
    M mlir/test/Dialect/MemRef/invalid.mlir
    M mlir/test/Dialect/MemRef/ops.mlir

  Log Message:
  -----------
  [mlir][memref] Make memref.cast areCastCompatible return true when meet same types (#192029)

When both the source and destination types of `memref.cast` are
unranked, it causes an IR verification failure, which impacts downstream
projects and its behavior is inconsistent with the documentation. To
address this, this PR now allows the operation to return true if the
source and destination types are identical.



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