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I just realized that the patch is more intrusive than it needed to
be. The `*' modifier modifies the next character and does not need to be
a separate alternative. In other words, one should be able to achieve the
same effect with
[(call (mem:SI (match_operand:SI 0 "register_operand" "c*l,c*l"))
Would you please revert the patterns back to fewer alternatives using the
solution above, after bootstrapping and testing?
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