From d8912c85a6e15dfcebf56082ab8f41b6e5acc153 Mon Sep 17 00:00:00 2001
From: Galina Kistanova <gkistanova@gmail.com>
Date: Sat, 3 Jun 2017 06:23:51 +0000
Subject: [PATCH] Added LLVM_FALLTHROUGH to address warning: this statement may
fall through. NFC.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@304641 91177308-0d34-0410-b5e6-96231b3b80d8
---
lib/Analysis/PrintfFormatString.cpp | 1 +
lib/Analysis/PseudoConstantAnalysis.cpp | 1 +
lib/Analysis/ScanfFormatString.cpp | 2 ++
3 files changed, 4 insertions(+)
diff --git a/lib/Analysis/PrintfFormatString.cpp b/lib/Analysis/PrintfFormatString.cpp
index ed7193ecb43..60556697113 100644
--- a/lib/Analysis/PrintfFormatString.cpp
+++ b/lib/Analysis/PrintfFormatString.cpp
@@ -441,6 +441,7 @@ ArgType PrintfSpecifier::getArgType(ASTContext &Ctx,
case LengthModifier::AsShort:
if (Ctx.getTargetInfo().getTriple().isOSMSVCRT())
return Ctx.IntTy;
+ LLVM_FALLTHROUGH;
default:
return ArgType::Invalid();
}
diff --git a/lib/Analysis/PseudoConstantAnalysis.cpp b/lib/Analysis/PseudoConstantAnalysis.cpp
index 614f676fb19..83b545a7be8 100644
--- a/lib/Analysis/PseudoConstantAnalysis.cpp
+++ b/lib/Analysis/PseudoConstantAnalysis.cpp
@@ -109,6 +109,7 @@ void PseudoConstantAnalysis::RunAnalysis() {
// Do not visit the children
continue;
+ LLVM_FALLTHROUGH;
}
case BO_AddAssign:
case BO_SubAssign:
diff --git a/lib/Analysis/ScanfFormatString.cpp b/lib/Analysis/ScanfFormatString.cpp
index 3b93f1a57f1..53422598546 100644
--- a/lib/Analysis/ScanfFormatString.cpp
+++ b/lib/Analysis/ScanfFormatString.cpp
@@ -341,6 +341,7 @@ ArgType ScanfSpecifier::getArgType(ASTContext &Ctx) const {
case LengthModifier::AsShort:
if (Ctx.getTargetInfo().getTriple().isOSMSVCRT())
return ArgType::PtrTo(ArgType::AnyCharTy);
+ LLVM_FALLTHROUGH;
default:
return ArgType::Invalid();
}
@@ -357,6 +358,7 @@ ArgType ScanfSpecifier::getArgType(ASTContext &Ctx) const {
case LengthModifier::AsShort:
if (Ctx.getTargetInfo().getTriple().isOSMSVCRT())
return ArgType::PtrTo(ArgType::AnyCharTy);
+ LLVM_FALLTHROUGH;
default:
return ArgType::Invalid();
}
--
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