Darwin/x86-32: Enumerated types and block pointer types in structures were not

handled correctly.
 - <rdar://problem/7247671> Function arguments incorrect when function returns a
   struct on i386 w/ llvm-g++ and clang

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82681 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 7 insertions, 3 deletions

diff --git a/lib/CodeGen/TargetABIInfo.cpp b/lib/CodeGen/TargetABIInfo.cpp
index 3ad8cfc36f..da30060ecd 100644
--- a/lib/CodeGen/TargetABIInfo.cpp
+++ b/lib/CodeGen/TargetABIInfo.cpp
@@ -159,7 +159,9 @@ static const Type *isSingleElementStruct(QualType T, ASTContext &Context) {
 }
 
 static bool is32Or64BitBasicType(QualType Ty, ASTContext &Context) {
-  if (!Ty->getAs<BuiltinType>() && !Ty->isPointerType())
+  if (!Ty->getAs<BuiltinType>() && !Ty->isAnyPointerType() &&
+      !Ty->isAnyComplexType() && !Ty->isEnumeralType() &&
+      !Ty->isBlockPointerType())
     return false;
 
   uint64_t Size = Context.getTypeSize(Ty);
@@ -291,8 +293,10 @@ bool X86_32ABIInfo::shouldReturnTypeInRegister(QualType Ty,
     return true;
   }
 
-  // If this is a builtin, pointer, or complex type, it is ok.
-  if (Ty->getAs<BuiltinType>() || Ty->isPointerType() || Ty->isAnyComplexType())
+  // If this is a builtin, pointer, enum, or complex type, it is ok.
+  if (Ty->getAs<BuiltinType>() || Ty->isAnyPointerType() || 
+      Ty->isAnyComplexType() || Ty->isEnumeralType() ||
+      Ty->isBlockPointerType())
     return true;
 
   // Arrays are treated like records.