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Move RemovePermutesAroundElementwiseOps and RemoveSqueezeViewBeforeElementwiseOps to the common section. #14780

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Move RemovePermutesAroundElementwiseOps and RemoveSqueezeViewBeforeElementwiseOps to the common section. #14780

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a949317
Gather common remove passes in one list. (#14781)
eigen-k Oct 6, 2025
ba66bc5
Move RemovePermutesAroundElementwiseOps and RemoveSqueezeViewBeforeEl…
eigen-k Oct 6, 2025
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24 changes: 16 additions & 8 deletions backends/cadence/aot/remove_ops.py
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Original file line number Diff line number Diff line change
Expand Up @@ -9,7 +9,7 @@

import logging
from dataclasses import dataclass, field
from typing import cast, List, Optional, Sequence, Set
from typing import cast, List, Optional, Sequence, Set, Type

import torch
import torch.fx
Expand Down Expand Up @@ -926,19 +926,27 @@ def call(self, graph_module: torch.fx.GraphModule) -> PassResult:
return super().call(graph_module)


class CommonRemovePasses:
passes: List[Type[ExportPass]] = [
RemoveCloneOpPass,
RemoveAliasCopyOpPass,
RemoveNopExpandOpPass,
RemoveNopSliceOrViewOpPass,
RemoveNopSelectOpPass,
RemoveToOpsPass,
RemoveZeroSizedCatArgsPass,
RemovePermutesAroundElementwiseOps,
RemoveSqueezeViewBeforeElementwiseOps,
]


class CadenceRemoveNops:
passes = [
passes: List[Type[ExportPass]] = CommonRemovePasses.passes + [
SimplifySliceOpPass,
RemoveCloneOpsTransformImported,
RemoveToOpsPass,
RemoveNopRequantizeOpPass,
RemoveZeroSizedCatArgsPass,
RemoveNopSliceOrViewOpPass,
RemoveNopExpandOpPass,
RemoveZeroSizedConstantPadNd,
RemoveCloneOpPass,
RemoveContiguousOpPass,
RemoveAliasCopyOpPass,
RemoveNopMulOpPass,
RemoveNopAddOpPass,
RemoveNopLinalgVectorNormOpPass,
Expand Down
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