[llvm] r304340 - Added missing break; added LLVM_FALLTHROUGH to address warning: this statement may fall through. NFC.

[Galina Kistanova via llvm-commits]

Author: gkistanova
Date: Wed May 31 15:25:13 2017
New Revision: 304340

URL: http://llvm.org/viewvc/llvm-project?rev=304340&view=rev
Log:
Added missing break; added LLVM_FALLTHROUGH to address warning: this statement may fall through. NFC.

Modified:
    llvm/trunk/lib/Analysis/ConstantFolding.cpp

Modified: llvm/trunk/lib/Analysis/ConstantFolding.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Analysis/ConstantFolding.cpp?rev=304340&r1=304339&r2=304340&view=diff
==============================================================================
--- llvm/trunk/lib/Analysis/ConstantFolding.cpp (original)
+++ llvm/trunk/lib/Analysis/ConstantFolding.cpp Wed May 31 15:25:13 2017
@@ -1739,6 +1739,7 @@ Constant *ConstantFoldScalarCall(StringR
         if ((Name == "round" && TLI->has(LibFunc_round)) ||
             (Name == "roundf" && TLI->has(LibFunc_roundf)))
           return ConstantFoldFP(round, V, Ty);
+        break;
       case 's':
         if ((Name == "sin" && TLI->has(LibFunc_sin)) ||
             (Name == "sinf" && TLI->has(LibFunc_sinf)))
@@ -1807,6 +1808,7 @@ Constant *ConstantFoldScalarCall(StringR
                 dyn_cast_or_null<ConstantFP>(Op->getAggregateElement(0U)))
           return ConstantFoldSSEConvertToInt(FPOp->getValueAPF(),
                                              /*roundTowardZero=*/false, Ty);
+        LLVM_FALLTHROUGH;
       case Intrinsic::x86_sse_cvttss2si:
       case Intrinsic::x86_sse_cvttss2si64:
       case Intrinsic::x86_sse2_cvttsd2si: