commit b03fd12cef8ddbac2442e89486293880c6ccf90f
author Justin Bogner <mail@justinbogner.com> Wed Aug 17 05:10:15 2016 +0000
committer Justin Bogner <mail@justinbogner.com> Wed Aug 17 05:10:15 2016 +0000
tree 26b1e88a177edc22e2c82ba41273a9124e36e888
parent 0dace2d3a1135b4e9b44a23076f9565e7186e99b

Replace "fallthrough" comments with LLVM_FALLTHROUGH

This is a mechanical change of comments in switches like fallthrough,
fall-through, or fall-thru to use the LLVM_FALLTHROUGH macro instead.

llvm-svn: 278902

llvm/lib/Analysis/InstructionSimplify.cpp

diff --git a/llvm/lib/Analysis/InstructionSimplify.cpp b/llvm/lib/Analysis/InstructionSimplify.cpp
index 3a1b272..f79cfad 100644
--- a/llvm/lib/Analysis/InstructionSimplify.cpp
+++ b/llvm/lib/Analysis/InstructionSimplify.cpp
@@ -2773,7 +2773,7 @@
                      Q.CxtI, Q.DT);
       if (!KnownNonNegative)
         break;
-      // fall-through
+      LLVM_FALLTHROUGH;
     case ICmpInst::ICMP_EQ:
     case ICmpInst::ICMP_UGT:
     case ICmpInst::ICMP_UGE:
@@ -2784,7 +2784,7 @@
                      Q.CxtI, Q.DT);
       if (!KnownNonNegative)
         break;
-      // fall-through
+      LLVM_FALLTHROUGH;
     case ICmpInst::ICMP_NE:
     case ICmpInst::ICMP_ULT:
     case ICmpInst::ICMP_ULE:
@@ -2804,7 +2804,7 @@
                      Q.CxtI, Q.DT);
       if (!KnownNonNegative)
         break;
-      // fall-through
+      LLVM_FALLTHROUGH;
     case ICmpInst::ICMP_NE:
     case ICmpInst::ICMP_UGT:
     case ICmpInst::ICMP_UGE:
@@ -2815,7 +2815,7 @@
                      Q.CxtI, Q.DT);
       if (!KnownNonNegative)
         break;
-      // fall-through
+      LLVM_FALLTHROUGH;
     case ICmpInst::ICMP_EQ:
     case ICmpInst::ICMP_ULT:
     case ICmpInst::ICMP_ULE:
@@ -2877,7 +2877,7 @@
     case Instruction::LShr:
       if (ICmpInst::isSigned(Pred))
         break;
-      // fall-through
+      LLVM_FALLTHROUGH;
     case Instruction::SDiv:
     case Instruction::AShr:
       if (!LBO->isExact() || !RBO->isExact())

llvm/lib/Analysis/TargetLibraryInfo.cpp

diff --git a/llvm/lib/Analysis/TargetLibraryInfo.cpp b/llvm/lib/Analysis/TargetLibraryInfo.cpp
index faf45cb..8569c4d 100644
--- a/llvm/lib/Analysis/TargetLibraryInfo.cpp
+++ b/llvm/lib/Analysis/TargetLibraryInfo.cpp
@@ -537,7 +537,7 @@
     --NumParams;
     if (!IsSizeTTy(FTy.getParamType(NumParams)))
       return false;
-  // fallthrough
+    LLVM_FALLTHROUGH;
   case LibFunc::strcpy:
   case LibFunc::stpcpy:
     return (NumParams == 2 && FTy.getReturnType() == FTy.getParamType(0) &&
@@ -549,7 +549,7 @@
     --NumParams;
     if (!IsSizeTTy(FTy.getParamType(NumParams)))
       return false;
-  // fallthrough
+    LLVM_FALLTHROUGH;
   case LibFunc::strncpy:
   case LibFunc::stpncpy:
     return (NumParams == 3 && FTy.getReturnType() == FTy.getParamType(0) &&
@@ -642,7 +642,7 @@
     --NumParams;
     if (!IsSizeTTy(FTy.getParamType(NumParams)))
       return false;
-  // fallthrough
+    LLVM_FALLTHROUGH;
   case LibFunc::memcpy:
   case LibFunc::mempcpy:
   case LibFunc::memmove:
@@ -655,7 +655,7 @@
     --NumParams;
     if (!IsSizeTTy(FTy.getParamType(NumParams)))
       return false;
-  // fallthrough
+    LLVM_FALLTHROUGH;
   case LibFunc::memset:
     return (NumParams == 3 && FTy.getReturnType() == FTy.getParamType(0) &&
             FTy.getParamType(0)->isPointerTy() &&