From d5ee6677c5f22409039a019accf41ec3937afe99 Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Tue, 14 Apr 2009 06:32:05 +0000 Subject: give always_inline functions internal linkage. If they cannot be inlined for some reason, then we don't want a strong or even weak definition. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69031 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/CodeGenModule.cpp | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'lib/CodeGen/CodeGenModule.cpp') diff --git a/lib/CodeGen/CodeGenModule.cpp b/lib/CodeGen/CodeGenModule.cpp index adf5ac2e41..5ef57ffdcc 100644 --- a/lib/CodeGen/CodeGenModule.cpp +++ b/lib/CodeGen/CodeGenModule.cpp @@ -325,7 +325,9 @@ void CodeGenModule::SetFunctionAttributes(const Decl *D, static CodeGenModule::GVALinkage GetLinkageForFunctionOrMethodDecl(const Decl *D) { if (const FunctionDecl *FD = dyn_cast(D)) { - if (FD->getStorageClass() == FunctionDecl::Static) + // "static" and attr(always_inline) functions get internal linkage. + if (FD->getStorageClass() == FunctionDecl::Static || + FD->hasAttr()) return CodeGenModule::GVA_Internal; if (FD->isInline()) { if (FD->getStorageClass() == FunctionDecl::Extern) -- cgit v1.2.3-18-g5258