[all-commits] [llvm/llvm-project] 560182: [mlir][tensor] Fix insert_slice + tensor cast over...

[Nicolas Vasilache via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 5601821daec72b221631cfd6175760557281d602
      https://github.com/llvm/llvm-project/commit/5601821daec72b221631cfd6175760557281d602
  Author: Nicolas Vasilache <nicolas.vasilache at gmail.com>
  Date:   2021-12-10 (Fri, 10 Dec 2021)

  Changed paths:
    M mlir/lib/Dialect/Tensor/IR/TensorOps.cpp
    M mlir/test/Dialect/Tensor/canonicalize.mlir

  Log Message:
  -----------
  [mlir][tensor] Fix insert_slice + tensor cast overflow

InsertSliceOp may have subprefix semantics where missing trailing dimensions
are automatically inferred directly from the operand shape.
This revision fixes an overflow that occurs in such cases when the impl is based on the op rank.

Differential Revision: https://reviews.llvm.org/D115549