[Mlir-commits] [mlir] [MLIR] Handle materializeConstant failure in GreedyPatternRewriteDriver (PR #77258)

[Matthias Springer]

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@@ -462,18 +463,38 @@ bool GreedyPatternRewriteDriver::processWorklist() {
           // Materialize Attributes as SSA values.
           Operation *constOp = op->getDialect()->materializeConstant(
               *this, ofr.get<Attribute>(), resultType, op->getLoc());
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matthias-springer wrote:

Actually, you are erasing the ops with `eraseOp(op);`, which will send a `notifyOperationRemoved`. So it should be fine.

https://github.com/llvm/llvm-project/pull/77258