[PATCH] D74649: [TBLGEN] Emit register pressure set enum
Stanislav Mekhanoshin via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Fri Feb 14 16:07:49 PST 2020
rampitec added a comment.
In D74649#1877422 <https://reviews.llvm.org/D74649#1877422>, @arsenm wrote:
> Can we just stop emitting all of the pressure sets we don't use instead?
I am not sure how tablegen can tell we are not going to use it. That would be a separate patch anyway, since we need a way to point to a pset even if we have fewer of them. My guess the only reason not to have this enum was some non conventional characters in names for some targets.
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https://reviews.llvm.org/D74649/new/
https://reviews.llvm.org/D74649
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