[MHLO] let unfuse-batch-norm-inference produce bcast_mul+bcast_add
@burmako It seems we have a duplicate UnfuseBatchNorm pass. Do you think that one of them can be removed? And which one is better to keep? Hi @burmako Can you please review this PR ? Thank you! Hi @qingyunqu Can you please resolve conflicts? Thank you! > Hi @qingyunqu Can you please resolve conflicts? Thank you!

ok, I will resolve later. Hi @GleasonK  Can you please review this PR ? Thank you! Hi @qingyunqu Can you please check @GleasonK's comments and keep us posted? Thank you! Hi @qingyunqu Any update on this PR? Please. Thank you! This PR is stale because it has been open for 14 days with no activity. It will be closed if no further activity occurs. Thank you. Hi @GleasonK Can you please review this PR ? Thank you! Hi @qingyunqu Can you please resolve conflicts? Thank you! Hi @qingyunqu Can you please resolve conflicts? Thank you! Hi @qingyunqu Can you please resolve conflicts? Thank you! Hi @qingyunqu Can you please resolve conflicts? Thank you! Hi @qingyunqu Can you please resolve conflicts? Thank you! Hi @qingyunqu Can you please resolve conflicts? Thank you!
The code just copied from `tensorflow/compiler/mlir/lite/stablehlo/transforms/unfuse_batch_norm_pass.cc`