commit 0e6694d111b6d3c0438f2b72fab6d10b7b4eab6c
author Adrian Prantl <aprantl@apple.com> Tue Dec 19 22:05:25 2017 +0000
committer Adrian Prantl <aprantl@apple.com> Tue Dec 19 22:05:25 2017 +0000
tree 1f121135fb5c07575653076be40e123c9d247244
parent f81727d138b3b216c4db06ab8b01d67de6580525

Silence a bunch of implicit fallthrough warnings

llvm-svn: 321114

llvm/lib/Transforms/IPO/PartialInlining.cpp

diff --git a/llvm/lib/Transforms/IPO/PartialInlining.cpp b/llvm/lib/Transforms/IPO/PartialInlining.cpp
index 683655f..5f5b7be 100644
--- a/llvm/lib/Transforms/IPO/PartialInlining.cpp
+++ b/llvm/lib/Transforms/IPO/PartialInlining.cpp
@@ -863,6 +863,7 @@
     case Instruction::GetElementPtr:
       if (cast<GetElementPtrInst>(I)->hasAllZeroIndices())
         continue;
+      break;
     default:
       break;
     }

llvm/lib/Transforms/IPO/WholeProgramDevirt.cpp

diff --git a/llvm/lib/Transforms/IPO/WholeProgramDevirt.cpp b/llvm/lib/Transforms/IPO/WholeProgramDevirt.cpp
index ec56f0c..5fbb001 100644
--- a/llvm/lib/Transforms/IPO/WholeProgramDevirt.cpp
+++ b/llvm/lib/Transforms/IPO/WholeProgramDevirt.cpp
@@ -1346,6 +1346,7 @@
       Constant *Bit = importConstant(Slot, CSByConstantArg.first, "bit", Int8Ty,
                                      ResByArg.Bit);
       applyVirtualConstProp(CSByConstantArg.second, "", Byte, Bit);
+      break;
     }
     default:
       break;

llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp

diff --git a/llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp b/llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
index 76ba62f..7eab9e9 100644
--- a/llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
+++ b/llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
@@ -4017,6 +4017,7 @@
   // seed additional demotion, we save the truncated value.
   case Instruction::Trunc:
     Roots.push_back(I->getOperand(0));
+    break;
   case Instruction::ZExt:
   case Instruction::SExt:
     break;