diff options
| author | Dimitry Andric <dim@FreeBSD.org> | 2023-09-02 14:29:16 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2023-09-02 14:29:16 +0000 |
| commit | c938c0a643200ec844981864ac587bc6c1f576aa (patch) | |
| tree | 45cede4e9f0487d0793b2f130ecbb842b62b7097 /clang/lib/CodeGen/CodeGenModule.h | |
| parent | 2d22c9abbd20fdc3d3a469075bd151ca1bd02ee4 (diff) | |
Vendor import of llvm-project branch release/17.x llvmorg-17.0.0-rc3-79-ga612cb0b81d8.vendor/llvm-project/llvmorg-17.0.0-rc3-79-ga612cb0b81d8
Diffstat (limited to 'clang/lib/CodeGen/CodeGenModule.h')
| -rw-r--r-- | clang/lib/CodeGen/CodeGenModule.h | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/clang/lib/CodeGen/CodeGenModule.h b/clang/lib/CodeGen/CodeGenModule.h index 05cb217e2bee..dd97808c7775 100644 --- a/clang/lib/CodeGen/CodeGenModule.h +++ b/clang/lib/CodeGen/CodeGenModule.h @@ -361,10 +361,19 @@ private: llvm::DenseMap<llvm::StringRef, GlobalDecl> EmittedDeferredDecls; void addEmittedDeferredDecl(GlobalDecl GD) { - if (!llvm::isa<FunctionDecl>(GD.getDecl())) + // Reemission is only needed in incremental mode. + if (!Context.getLangOpts().IncrementalExtensions) return; - llvm::GlobalVariable::LinkageTypes L = getFunctionLinkage(GD); - if (llvm::GlobalValue::isLinkOnceLinkage(L) || + + // Assume a linkage by default that does not need reemission. + auto L = llvm::GlobalValue::ExternalLinkage; + if (llvm::isa<FunctionDecl>(GD.getDecl())) + L = getFunctionLinkage(GD); + else if (auto *VD = llvm::dyn_cast<VarDecl>(GD.getDecl())) + L = getLLVMLinkageVarDefinition(VD); + + if (llvm::GlobalValue::isInternalLinkage(L) || + llvm::GlobalValue::isLinkOnceLinkage(L) || llvm::GlobalValue::isWeakLinkage(L)) { EmittedDeferredDecls[getMangledName(GD)] = GD; } @@ -1321,12 +1330,11 @@ public: /// Returns LLVM linkage for a declarator. llvm::GlobalValue::LinkageTypes - getLLVMLinkageForDeclarator(const DeclaratorDecl *D, GVALinkage Linkage, - bool IsConstantVariable); + getLLVMLinkageForDeclarator(const DeclaratorDecl *D, GVALinkage Linkage); /// Returns LLVM linkage for a declarator. llvm::GlobalValue::LinkageTypes - getLLVMLinkageVarDefinition(const VarDecl *VD, bool IsConstant); + getLLVMLinkageVarDefinition(const VarDecl *VD); /// Emit all the global annotations. void EmitGlobalAnnotations(); |