[cfe-commits] r54837 - in /cfe/trunk/lib/CodeGen: CGExprConstant.cpp CGExprScalar.cpp

[Daniel Dunbar]

Author: ddunbar
Date: Fri Aug 15 20:41:47 2008
New Revision: 54837

URL: http://llvm.org/viewvc/llvm-project?rev=54837&view=rev
Log:
Add CodeGen support for AddrLabelExpr in initializers.

Modified:
    cfe/trunk/lib/CodeGen/CGExprConstant.cpp
    cfe/trunk/lib/CodeGen/CGExprScalar.cpp

Modified: cfe/trunk/lib/CodeGen/CGExprConstant.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CGExprConstant.cpp?rev=54837&r1=54836&r2=54837&view=diff

==============================================================================
--- cfe/trunk/lib/CodeGen/CGExprConstant.cpp (original)
+++ cfe/trunk/lib/CodeGen/CGExprConstant.cpp Fri Aug 15 20:41:47 2008
@@ -378,6 +378,14 @@
     return EmitSizeAlignOf(E->getArgumentType(), E->getType(), E->isSizeOf());
   }
 
+  llvm::Constant *VisitAddrLabelExpr(const AddrLabelExpr *E) {
+    assert(CGF && "Invalid address of label expression outside function.");
+    llvm::Constant *C = 
+      llvm::ConstantInt::get(llvm::Type::Int32Ty,
+                             CGF->GetIDForAddrOfLabel(E->getLabel()));
+    return llvm::ConstantExpr::getIntToPtr(C, ConvertType(E->getType()));
+  }
+
   // Unary operators
   llvm::Constant *VisitUnaryPlus(const UnaryOperator *E) {
     return Visit(E->getSubExpr());

Modified: cfe/trunk/lib/CodeGen/CGExprScalar.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CGExprScalar.cpp?rev=54837&r1=54836&r2=54837&view=diff

==============================================================================
--- cfe/trunk/lib/CodeGen/CGExprScalar.cpp (original)
+++ cfe/trunk/lib/CodeGen/CGExprScalar.cpp Fri Aug 15 20:41:47 2008
@@ -123,10 +123,11 @@
     return EmitSizeAlignOf(E->getArgumentType(), E->getType(), E->isSizeOf());
   }
   Value *VisitAddrLabelExpr(const AddrLabelExpr *E) {
-    Value *V = llvm::ConstantInt::get(llvm::Type::Int32Ty,
-                                      CGF.GetIDForAddrOfLabel(E->getLabel()));
-    return Builder.CreateIntToPtr(V, 
-                                  llvm::PointerType::getUnqual(llvm::Type::Int8Ty));
+    llvm::Value *V = 
+      llvm::ConstantInt::get(llvm::Type::Int32Ty,
+                             CGF.GetIDForAddrOfLabel(E->getLabel()));
+    
+    return Builder.CreateIntToPtr(V, ConvertType(E->getType()));
   }
     
   // l-values.