fixup! [VPlan][LoopVectorize] Truncate min/max intrinsic ops

Author: patrick-rivos

llvm/lib/Transforms/Vectorize/VPlanTransforms.cpp

@@ -74,10 +74,9 @@ void VPlanTransforms::VPInstructionsToVPRecipes(
         } else if (GetElementPtrInst *GEP = dyn_cast<GetElementPtrInst>(Inst)) {
           NewRecipe = new VPWidenGEPRecipe(GEP, Ingredient.operands());
         } else if (CallInst *CI = dyn_cast<CallInst>(Inst)) {
-          NewRecipe =
-              new VPWidenCallRecipe(CI, Ingredient.operands(),
-                                    getVectorIntrinsicIDForCall(CI, &TLI),
-                                    CI->getType(), CI->getDebugLoc());
+          NewRecipe = new VPWidenCallRecipe(
+              CI, Ingredient.operands(), getVectorIntrinsicIDForCall(CI, &TLI),
+              CI->getType(), CI->getDebugLoc());
         } else if (SelectInst *SI = dyn_cast<SelectInst>(Inst)) {
           NewRecipe = new VPWidenSelectRecipe(*SI, Ingredient.operands());
         } else if (auto *CI = dyn_cast<CastInst>(Inst)) {
@@ -1050,7 +1049,9 @@ void VPlanTransforms::truncateToMinimalBitwidths(
 
       // Shrink operands by introducing truncates as needed.
       unsigned StartIdx = isa<VPWidenSelectRecipe>(&R) ? 1 : 0;
-      for (unsigned Idx = StartIdx; Idx != R.getNumOperands(); ++Idx) {
+      unsigned EndIdx =
+          R.getNumOperands() - (isa<VPWidenCallRecipe>(&R) ? 1 : 0);
+      for (unsigned Idx = StartIdx; Idx != EndIdx; ++Idx) {
         auto *Op = R.getOperand(Idx);
         unsigned OpSizeInBits =
             TypeInfo.inferScalarType(Op)->getScalarSizeInBits();