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	Match rules before inlining
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This commit fulfils a long-standing wish by Manuel that RULES
matching occurs before inlining.  So if a RULE matches, it'll
get used, even if the function can also be inlined.

It's a bit dodgy to actually rely on this, because maybe the rule
doesn't match *yet* but will do after a bit more transformation.
But it does help with things like class operations.  Class ops are
simply selectors which pick a method out of a dictionary, so they
are inlined rather vigorously.  But we might want a RULE for a
class method (e.g. (==) [Char] = eqString), and such rules would
practically never fire if inlining took priority.