[PATCH] D90844: [TableGen][SchedModels] Fix read/write variant substitution #2

[Eugene Leviant via Phabricator via llvm-commits]

evgeny777 created this revision.
evgeny777 added reviewers: dmgreen, andreadb.
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This is continuation to D89777 <https://reviews.llvm.org/D89777> and addresses the case when some SchedRW can be partially pushed (i.e some of its read variants intersect with transition vector and some don't). Patch removes write variant for `WriteALUsi` which causes `IIC_WriteALUsi_ReadALUsr` to have two read variants (Swift and A57 models), but only one write variant (Swift model).


https://reviews.llvm.org/D90844

Files:
  llvm/lib/Target/ARM/ARMScheduleA57.td
  llvm/utils/TableGen/CodeGenSchedule.cpp

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