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-rw-r--r--clang/lib/CodeGen/CodeGenModule.cpp8
-rw-r--r--clang/test/CodeGenCXX/member-functions.cpp9
2 files changed, 16 insertions, 1 deletions
diff --git a/clang/lib/CodeGen/CodeGenModule.cpp b/clang/lib/CodeGen/CodeGenModule.cpp
index 706a97354e4..2c966150df2 100644
--- a/clang/lib/CodeGen/CodeGenModule.cpp
+++ b/clang/lib/CodeGen/CodeGenModule.cpp
@@ -241,6 +241,14 @@ void CodeGenModule::EmitAnnotations() {
static CodeGenModule::GVALinkage
GetLinkageForFunction(const FunctionDecl *FD, const LangOptions &Features) {
+ if (const CXXMethodDecl *MD = dyn_cast<CXXMethodDecl>(FD)) {
+ // C++ member functions defined inside the class are always inline.
+ if (MD->isInline() || !MD->isOutOfLineDefinition())
+ return CodeGenModule::GVA_CXXInline;
+
+ return CodeGenModule::GVA_StrongExternal;
+ }
+
// "static" functions get internal linkage.
if (FD->getStorageClass() == FunctionDecl::Static)
return CodeGenModule::GVA_Internal;
diff --git a/clang/test/CodeGenCXX/member-functions.cpp b/clang/test/CodeGenCXX/member-functions.cpp
index 84a18811d06..02c7e2c36d5 100644
--- a/clang/test/CodeGenCXX/member-functions.cpp
+++ b/clang/test/CodeGenCXX/member-functions.cpp
@@ -26,14 +26,21 @@ struct S {
inline ~S() { }
+ // RUN: grep "define linkonce_odr void @_ZN1S9f_inline1Ev" %t &&
void f_inline1() { }
// RUN: grep "define linkonce_odr void @_ZN1S9f_inline2Ev" %t &&
inline void f_inline2() { }
- // RUN: grep "define internal void @_ZN1S1gEv" %t
+ // RUN: grep "define linkonce_odr void @_ZN1S1gEv" %t &&
static void g() { }
+
+ static void f();
};
+// RUN: grep "define void @_ZN1S1fEv" %t
+void S::f() {
+}
+
void test2() {
S s;
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