================
@@ -3480,6 +3480,31 @@ DiagnosedSilenceableFailure
transform::MapCopyToThreadsOp::applyToOne(
return DiagnosedSilenceableFailure::success();
}
+//===----------------------------------------------------------------------===//
+// WinogradConv2DOp
+//===----------------------------------------------------------------------===//
+
+DiagnosedSilenceableFailure transform::WinogradConv2DOp::applyToOne(
+ transform::TransformRewriter &rewriter, linalg::LinalgOp target,
+ transform::ApplyToEachResultList &results,
+ transform::TransformState &state) {
+ rewriter.setInsertionPoint(target);
+ auto maybeTransformed =
+ TypeSwitch<Operation *, FailureOr<Operation *>>(target)
+ .Case([&](linalg::Conv2DNhwcFhwcOp op) {
+ return winogradConv2D(rewriter, op, getM(), getR());
+ })
+ .Default([&](Operation *op) {
+ return rewriter.notifyMatchFailure(op, "not supported");
+ });
+
+ if (failed(maybeTransformed))
+ return emitDefaultSilenceableFailure(target);
----------------
ftynse wrote:
It would be nice if `windogradConv2D` was returning some error code or was
taking a callback to print error messages to instead of giving a default
message here. Non-blocking.
https://github.com/llvm/llvm-project/pull/96182
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