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-rw-r--r--clang/lib/CodeGen/CodeGenModule.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/clang/lib/CodeGen/CodeGenModule.cpp b/clang/lib/CodeGen/CodeGenModule.cpp
index a66641510ac..3ae3c521300 100644
--- a/clang/lib/CodeGen/CodeGenModule.cpp
+++ b/clang/lib/CodeGen/CodeGenModule.cpp
@@ -2636,7 +2636,7 @@ void CodeGenModule::EmitTopLevelDecl(Decl *D) {
const std::string &S = getModule().getModuleInlineAsm();
if (S.empty())
getModule().setModuleInlineAsm(AsmString);
- else if (*--S.end() == '\n')
+ else if (S.end()[-1] == '\n')
getModule().setModuleInlineAsm(S + AsmString.str());
else
getModule().setModuleInlineAsm(S + '\n' + AsmString.str());
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