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[mlir][bufferization] Use original type when convert arg for users #124826

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Merged
merged 1 commit into from
Jan 28, 2025
Merged

[mlir][bufferization] Use original type when convert arg for users #124826

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5 changes: 3 additions & 2 deletions mlir/lib/Dialect/Bufferization/Transforms/Bufferize.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -453,14 +453,15 @@ bufferization::bufferizeBlockSignature(Block *block, RewriterBase &rewriter,
for (OpOperand &use : bbArg.getUses())
bbArgUses.push_back(&use);

Type tensorType = bbArg.getType();
// Change the bbArg type to memref.
bbArg.setType(type);

// Replace all uses of the original tensor bbArg.
rewriter.setInsertionPointToStart(block);
if (!bbArgUses.empty()) {
Value toTensorOp =
rewriter.create<bufferization::ToTensorOp>(bbArg.getLoc(), bbArg);
Value toTensorOp = rewriter.create<bufferization::ToTensorOp>(
bbArg.getLoc(), tensorType, bbArg);
for (OpOperand *use : bbArgUses)
use->set(toTensorOp);
}
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