jofrn d0dc29c208 [TableGen] HasOneUse builtin predicate on PatFrags (#91578) ...

This predicate tells GlobalISelEmitter and DAGISelEmitter to check that
the instruction to emit has only one use of its result. This can be used
on a PatFrag instead of defining custom predicates for both emitters per
record that requires it.

2024-05-20 06:18:49 -08:00

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