misched: count micro-ops toward the issue limit.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159407 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 6 insertions, 6 deletions

diff --git a/include/llvm/MC/MCInstrItineraries.h b/include/llvm/MC/MCInstrItineraries.h
index 48316d0..d858706 100644
--- a/include/llvm/MC/MCInstrItineraries.h
+++ b/include/llvm/MC/MCInstrItineraries.h
@@ -313,13 +313,13 @@ public:
     return UseCycle;
   }
 
-  /// isMicroCoded - Return true if the instructions in the given class decode
-  /// to more than one micro-ops.
-  bool isMicroCoded(unsigned ItinClassIndx) const {
+  /// getNumMicroOps - Return the number of micro-ops that the given class
+  /// decodes to. Return -1 for classes that require dynamic lookup via
+  /// TargetInstrInfo.
+  int getNumMicroOps(unsigned ItinClassIndx) const {
     if (isEmpty())
-      return false;
-    int UOps = Itineraries[ItinClassIndx].NumMicroOps;
-    return UOps < 0 || UOps > 1;
+      return 1;
+    return Itineraries[ItinClassIndx].NumMicroOps;
   }
 };