1 files changed, 7 insertions, 0 deletions
diff --git a/src/arch/x86/insts/micromediaop.hh b/src/arch/x86/insts/micromediaop.hh
index f2871f67e..7f8e3a364 100644
--- a/src/arch/x86/insts/micromediaop.hh
+++ b/src/arch/x86/insts/micromediaop.hh
@@ -36,6 +36,7 @@
 namespace X86ISA
 {
     enum MediaFlag {
+        MediaMultHiOp = 1,
         MediaScalarOp = 128
     };
 
@@ -75,6 +76,12 @@ namespace X86ISA
         {
             return scalarOp() ? 1 : (sizeof(FloatRegBits) / size);
         }
+
+        bool
+        multHi() const
+        {
+            return ext & MediaMultHiOp;
+        }
     };
 
     class MediaOpReg : public MediaOpBase