10000 extend shape inference to support more ops/interfaces · Issue #1784 · google/heir · GitHub
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extend shape inference to support more ops/interfaces #1784

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AlexanderViand opened this issue May 4, 2025 · 0 comments
Open

extend shape inference to support more ops/interfaces #1784

AlexanderViand opened this issue May 4, 2025 · 0 comments
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the shape inference pass (#1594) used by the frontend supports the RegionBranchControlFlow interfaces (e.g., scf, affine, etc) but not the other interfaces defined in MLIR's ControlFlowInterfaces.h (e.g., the ones used by cf).

It also does not support other region-bearing ops that have a mapping between operands and block arguments (e.g., secret.generic or linalg.generic).

For other ops, it currently also only supports InferTypeOpInterface but not other interfaces that might be relevant, such as ReifyRankedShapedTypeOpInterface or LinalgStructuredInterface used by linalg ops.
@AlexanderViand AlexanderViand added the dialect: secret Issues related to the secret dialect label May 4, 2025
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