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llvm / llvm-project / mlir / 4e1d61c42a4a8b72d78b14f24ce867c19ce4c838
commit4e1d61c42a4a8b72d78b14f24ce867c19ce4c838[log] [tgz]
authorArnab Dutta <arnab.dutta@cerebras.net>Sat Nov 27 00:36:09 2021 +0530
committerCopybara-Service <copybara-worker@google.com>Fri Nov 26 11:11:46 2021 -0800
tree9d569aebc4fe2e15d353995d5440c2b26aaf44dc
parentd43cd2aff7bc43c91afe65ee04cfc95a754ab1a1 [diff]
[MLIR] Avoid creation of buggy affine maps when incorrect values of number of dimensions and number of symbols are provided.

We check whether the maximum index of dimensional identifier present
in the result expressions is less than dimCount (number of dimensional
identifiers) argument passed in the AffineMap::get() and the maximum index
of symbolic identifier present in the result expressions is less than
symbolCount (number of symbolic identifiers) argument passed in AffineMap::get().

Reviewed By: nicolasvasilache, bondhugula

Differential Revision: https://reviews.llvm.org/D114238

GitOrigin-RevId: c2280b55173ca42f32e0bf22b10e73ba5b7fbda0
3 files changed
tree: 9d569aebc4fe2e15d353995d5440c2b26aaf44dc
  1. cmake/
  2. docs/
  3. examples/
  4. include/
  5. lib/
  6. python/
  7. test/
  8. tools/
  9. unittests/
  10. utils/
  11. .clang-format
  12. .clang-tidy
  13. CMakeLists.txt
  14. LICENSE.TXT
  15. README.md
README.md

Multi-Level Intermediate Representation

See https://mlir.llvm.org/ for more information.