1 files changed, 5 insertions, 0 deletions
diff --git a/llvm/lib/Analysis/VectorUtils.cpp b/llvm/lib/Analysis/VectorUtils.cpp
index f64ee6a0fb9..ef70e14da7f 100644
--- a/llvm/lib/Analysis/VectorUtils.cpp
+++ b/llvm/lib/Analysis/VectorUtils.cpp
@@ -52,6 +52,8 @@ bool llvm::isTriviallyVectorizable(Intrinsic::ID ID) {
   case Intrinsic::ssub_sat:
   case Intrinsic::uadd_sat:
   case Intrinsic::usub_sat:
+  case Intrinsic::smul_fix:
+  case Intrinsic::umul_fix:
   case Intrinsic::sqrt: // Begin floating-point.
   case Intrinsic::sin:
   case Intrinsic::cos:
@@ -92,6 +94,9 @@ bool llvm::hasVectorInstrinsicScalarOpd(Intrinsic::ID ID,
   case Intrinsic::cttz:
   case Intrinsic::powi:
     return (ScalarOpdIdx == 1);
+  case Intrinsic::smul_fix:
+  case Intrinsic::umul_fix:
+    return (ScalarOpdIdx == 2);
   default:
     return false;
   }