Support BufferSize on ProcResGroup for unified MOp schedulers.
And add Sandybridge/Haswell resource buffers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184034 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/TableGen/CodeGenSchedule.cpp b/utils/TableGen/CodeGenSchedule.cpp
index 8015e34..85eee5f 100644
--- a/utils/TableGen/CodeGenSchedule.cpp
+++ b/utils/TableGen/CodeGenSchedule.cpp
@@ -1476,6 +1476,19 @@
Record *ModelDef = (*RAI)->getValueAsDef("SchedModel");
addReadAdvance(*RAI, getProcModel(ModelDef).Index);
}
+ // Add ProcResGroups that are defined within this processor model, which may
+ // not be directly referenced but may directly specify a buffer size.
+ RecVec ProcResGroups = Records.getAllDerivedDefinitions("ProcResGroup");
+ for (RecIter RI = ProcResGroups.begin(), RE = ProcResGroups.end();
+ RI != RE; ++RI) {
+ if (!(*RI)->getValueInit("SchedModel")->isComplete())
+ continue;
+ CodeGenProcModel &PM = getProcModel((*RI)->getValueAsDef("SchedModel"));
+ RecIter I = std::find(PM.ProcResourceDefs.begin(),
+ PM.ProcResourceDefs.end(), *RI);
+ if (I == PM.ProcResourceDefs.end())
+ PM.ProcResourceDefs.push_back(*RI);
+ }
// Finalize each ProcModel by sorting the record arrays.
for (unsigned PIdx = 0, PEnd = ProcModels.size(); PIdx != PEnd; ++PIdx) {
CodeGenProcModel &PM = ProcModels[PIdx];