puneeth_aditya_5656 f0eba4f530

[mlir][shape] Fix crash in FromExtentsOp::fold with poison operands (#178844) ...

## Summary
- Fix assertion failure in `shape.from_extents` fold when operands
include `ub.poison`
- The fold assumed all non null attributes were `IntegerAttr`, but
poison produces a different attribute type
- Use `dyn_cast_if_present` to safely handle non integer attributes

Fixes #178820

## Test plan
- Added regression test `@from_extents_poison` in canonicalize.mlir

2026-01-30 09:31:41 +01:00

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arg_with_shape.mlir

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bufferize.mlir

[mlir][bufferization][NFC] Rename to_memref to to_buffer (#137180)

2025-05-14 11:17:09 +02:00

canonicalize.mlir

[mlir][shape] Fix crash in FromExtentsOp::fold with poison operands (#178844)

2026-01-30 09:31:41 +01:00

fold-div.mlir

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invalid.mlir

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ops.mlir

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outline-shape-computation.mlir

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remove-shape-constraints.mlir

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shape-to-shape.mlir

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unranked-tensor-lowering.mlir

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