[cfe-commits] r103761 - in /cfe/trunk: lib/CodeGen/TargetInfo.cpp test/CodeGenCXX/x86_32-arguments.cpp

[Daniel Dunbar]

Author: ddunbar
Date: Thu May 13 22:40:53 2010
New Revision: 103761

URL: http://llvm.org/viewvc/llvm-project?rev=103761&view=rev
Log:
C++/Darwin/x86: Teach IRgen it can pass reference types in registers.

Modified:
    cfe/trunk/lib/CodeGen/TargetInfo.cpp
    cfe/trunk/test/CodeGenCXX/x86_32-arguments.cpp

Modified: cfe/trunk/lib/CodeGen/TargetInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/TargetInfo.cpp?rev=103761&r1=103760&r2=103761&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/TargetInfo.cpp (original)
+++ cfe/trunk/lib/CodeGen/TargetInfo.cpp Thu May 13 22:40:53 2010
@@ -188,7 +188,7 @@
 }
 
 static bool is32Or64BitBasicType(QualType Ty, ASTContext &Context) {
-  if (!Ty->getAs<BuiltinType>() && !Ty->isAnyPointerType() &&
+  if (!Ty->getAs<BuiltinType>() && !Ty->hasPointerRepresentation() &&
       !Ty->isAnyComplexType() && !Ty->isEnumeralType() &&
       !Ty->isBlockPointerType())
     return false;
@@ -388,7 +388,7 @@
   }
 
   // If this is a builtin, pointer, enum, or complex type, it is ok.
-  if (Ty->getAs<BuiltinType>() || Ty->isAnyPointerType() || 
+  if (Ty->getAs<BuiltinType>() || Ty->hasPointerRepresentation() ||
       Ty->isAnyComplexType() || Ty->isEnumeralType() ||
       Ty->isBlockPointerType())
     return true;

Modified: cfe/trunk/test/CodeGenCXX/x86_32-arguments.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CodeGenCXX/x86_32-arguments.cpp?rev=103761&r1=103760&r2=103761&view=diff
==============================================================================
--- cfe/trunk/test/CodeGenCXX/x86_32-arguments.cpp (original)
+++ cfe/trunk/test/CodeGenCXX/x86_32-arguments.cpp Thu May 13 22:40:53 2010
@@ -83,3 +83,7 @@
 struct s4_1 { float x; };
 struct s4_2 : s4_0, s4_1 { };
 s4_2 f4() { return s4_2(); }
+
+// CHECK: define i32 @_Z2f5v()
+struct s5 { s5(); int &x; };
+s5 f5() { return s5(); }