What's a reliable way to prefer one patterns over another? I have two
patterns with different predicates. Pattern A has a very general predicate
to catch a wide variety of store instructions. Pattern B has a narrower
predicate meant to catch very specific store instructions that would also
satisfy the predicate for Pattern A.
We used to match Pattern B just fine but after changing .td files a bit the
selector is always picking Pattern A.
Setting AddedComplexity doesn't seem to help.