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| author | rdivacky <rdivacky@FreeBSD.org> | 2010-03-06 09:23:02 +0000 |
|---|---|---|
| committer | rdivacky <rdivacky@FreeBSD.org> | 2010-03-06 09:23:02 +0000 |
| commit | d2e6cf1d1c6468396ec057119c32aa58b1ee5ac9 (patch) | |
| tree | 7e0a88c3c6cb70271946aaa95a231b3da55d9f91 /lib/CodeGen/CGExpr.cpp | |
| parent | df90325d4c0a65ee64d2dae3ed9b5b34f7418533 (diff) | |
| download | FreeBSD-src-d2e6cf1d1c6468396ec057119c32aa58b1ee5ac9.zip FreeBSD-src-d2e6cf1d1c6468396ec057119c32aa58b1ee5ac9.tar.gz | |
Update clang to r97873.
Diffstat (limited to 'lib/CodeGen/CGExpr.cpp')
| -rw-r--r-- | lib/CodeGen/CGExpr.cpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/lib/CodeGen/CGExpr.cpp b/lib/CodeGen/CGExpr.cpp index 030d2c9..dc9ecd6 100644 --- a/lib/CodeGen/CGExpr.cpp +++ b/lib/CodeGen/CGExpr.cpp @@ -1062,6 +1062,16 @@ static LValue EmitFunctionDeclLValue(CodeGenFunction &CGF, LValue CodeGenFunction::EmitDeclRefLValue(const DeclRefExpr *E) { const NamedDecl *ND = E->getDecl(); + if (ND->hasAttr<WeakRefAttr>()) { + const ValueDecl* VD = cast<ValueDecl>(ND); + llvm::Constant *Aliasee = CGM.GetWeakRefReference(VD); + + Qualifiers Quals = MakeQualifiers(E->getType()); + LValue LV = LValue::MakeAddr(Aliasee, Quals); + + return LV; + } + if (const VarDecl *VD = dyn_cast<VarDecl>(ND)) { // Check if this is a global variable. |
