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-rw-r--r--llvm/utils/TableGen/CodeGenSchedule.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/llvm/utils/TableGen/CodeGenSchedule.h b/llvm/utils/TableGen/CodeGenSchedule.h
index 211c05c8c64..cc3a10223b3 100644
--- a/llvm/utils/TableGen/CodeGenSchedule.h
+++ b/llvm/utils/TableGen/CodeGenSchedule.h
@@ -15,6 +15,7 @@
#ifndef CODEGEN_SCHEDULE_H
#define CODEGEN_SCHEDULE_H
+#include "SetTheory.h"
#include "llvm/TableGen/Record.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/ADT/DenseMap.h"
@@ -208,6 +209,9 @@ class CodeGenSchedModels {
RecordKeeper &Records;
const CodeGenTarget &Target;
+ // Map dag expressions to Instruction lists.
+ SetTheory Sets;
+
// List of unique processor models.
std::vector<CodeGenProcModel> ProcModels;
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