Added LLVM_FALLTHROUGH to address warning: this statement may fall through. NFC.

llvm-svn: 304636
2017-06-03 05:18:46 +00:00
parent bd79f73f02
commit 96d51f5bcb
2 changed files with 3 additions and 0 deletions
--- a/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
+++ b/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
@@ -4779,6 +4779,7 @@ void InnerLoopVectorizer::vectorizeInstruction(Instruction &I) {
      scalarizeInstruction(&I, true);
      break;
    }
+    LLVM_FALLTHROUGH;
  case Instruction::Add:
  case Instruction::FAdd:
  case Instruction::Sub:
@@ -7396,6 +7397,7 @@ unsigned LoopVectorizationCostModel::getInstructionCost(Instruction *I,
      // likely.
      return Cost / getReciprocalPredBlockProb();
    }
+    LLVM_FALLTHROUGH;
  case Instruction::Add:
  case Instruction::FAdd:
  case Instruction::Sub: