commit 1ff3c9d87fef766c43d06ee0728b4d2b9abc3568
author Fariborz Jahanian <fjahanian@apple.com> Sat Feb 21 23:37:19 2009 +0000
committer Fariborz Jahanian <fjahanian@apple.com> Sat Feb 21 23:37:19 2009 +0000
tree 66b322cb373793846883e097ca40568bcf588ffb
parent d305a86f087fd359cf0f033eba0c968e55a61ff4

local array of objects are non-gc'able.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65251 91177308-0d34-0410-b5e6-96231b3b80d8

lib/CodeGen/CGExpr.cpp

diff --git a/lib/CodeGen/CGExpr.cpp b/lib/CodeGen/CGExpr.cpp
index a9db6db..2348a11 100644
--- a/lib/CodeGen/CGExpr.cpp
+++ b/lib/CodeGen/CGExpr.cpp
@@ -776,10 +776,14 @@
   QualType T = E->getBase()->getType();
   QualType ExprTy = getContext().getCanonicalType(T);
   T = T->getAsPointerType()->getPointeeType();
-
-  return LValue::MakeAddr(Builder.CreateGEP(Base, Idx, "arrayidx"),
+  LValue LV = 
+           LValue::MakeAddr(Builder.CreateGEP(Base, Idx, "arrayidx"),
            ExprTy->getAsPointerType()->getPointeeType().getCVRQualifiers(),
            getContext().getObjCGCAttrKind(T));
+  if (getContext().getLangOptions().ObjC1 &&
+      getContext().getLangOptions().getGCMode() != LangOptions::NonGC)
+    LValue::SetObjCNonGC(LV, !E->hasGlobalStorage());
+  return LV;
 }
 
 static