Initial support for different kinds of FU reservation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100645 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/TableGen/SubtargetEmitter.cpp b/utils/TableGen/SubtargetEmitter.cpp
index 9ac652f..fb86a70 100644
--- a/utils/TableGen/SubtargetEmitter.cpp
+++ b/utils/TableGen/SubtargetEmitter.cpp
@@ -216,7 +216,7 @@
// Next stage
const Record *Stage = StageList[i];
- // Form string as ,{ cycles, u1 | u2 | ... | un, timeinc }
+ // Form string as ,{ cycles, u1 | u2 | ... | un, timeinc, kind }
int Cycles = Stage->getValueAsInt("Cycles");
ItinString += " { " + itostr(Cycles) + ", ";
@@ -233,6 +233,9 @@
int TimeInc = Stage->getValueAsInt("TimeInc");
ItinString += ", " + itostr(TimeInc);
+ int Kind = Stage->getValueAsInt("Kind");
+ ItinString += ", (llvm::InstrStage::ReservationKinds)" + itostr(Kind);
+
// Close off stage
ItinString += " }";
if (++i < N) ItinString += ", ";
@@ -278,7 +281,7 @@
// Begin stages table
std::string StageTable = "static const llvm::InstrStage Stages[] = {\n";
- StageTable += " { 0, 0, 0 }, // No itinerary\n";
+ StageTable += " { 0, 0, 0, llvm::InstrStage::Required }, // No itinerary\n";
// Begin operand cycle table
std::string OperandCycleTable = "static const unsigned OperandCycles[] = {\n";
@@ -367,7 +370,7 @@
}
// Closing stage
- StageTable += " { 0, 0, 0 } // End itinerary\n";
+ StageTable += " { 0, 0, 0, llvm::InstrStage::Required } // End itinerary\n";
StageTable += "};\n";
// Closing operand cycles