X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=lib%2FIR%2FAttributes.cpp;h=9d9d948527cf0a47fa41d9d4eed7b603485d5472;hb=ce30a8106d7d33af9c18518c11e808eaeebc2cce;hp=bcd324c4ffa45f9731a3ebc0964b560fa8633e1f;hpb=5768bb8d77892926dff0d078b1fb08c14ea791f3;p=oota-llvm.git

diff --git a/lib/IR/Attributes.cpp b/lib/IR/Attributes.cpp
index bcd324c4ffa..9d9d948527c 100644
--- a/lib/IR/Attributes.cpp
+++ b/lib/IR/Attributes.cpp
@@ -166,6 +166,8 @@ std::string Attribute::getAsString(bool InAttrGrp) const {
     return "builtin";
   if (hasAttribute(Attribute::ByVal))
     return "byval";
+  if (hasAttribute(Attribute::InAlloca))
+    return "inalloca";
   if (hasAttribute(Attribute::InlineHint))
     return "inlinehint";
   if (hasAttribute(Attribute::InReg))
@@ -286,7 +288,11 @@ bool Attribute::operator<(Attribute A) const {
 // AttributeImpl Definition
 //===----------------------------------------------------------------------===//
 
+// Pin the vtabels to this file.
 AttributeImpl::~AttributeImpl() {}
+void EnumAttributeImpl::anchor() {}
+void AlignAttributeImpl::anchor() {}
+void StringAttributeImpl::anchor() {}
 
 bool AttributeImpl::hasAttribute(Attribute::AttrKind A) const {
   if (isStringAttribute()) return false;
@@ -384,6 +390,7 @@ uint64_t AttributeImpl::getAttrMask(Attribute::AttrKind Val) {
   case Attribute::Cold:            return 1ULL << 40;
   case Attribute::Builtin:         return 1ULL << 41;
   case Attribute::OptimizeNone:    return 1ULL << 42;
+  case Attribute::InAlloca:        return 1ULL << 43;
   }
   llvm_unreachable("Unsupported attribute type");
 }
@@ -1170,7 +1177,8 @@ AttributeSet AttributeFuncs::typeIncompatible(Type *Ty, uint64_t Index) {
       .addAttribute(Attribute::NoCapture)
       .addAttribute(Attribute::ReadNone)
       .addAttribute(Attribute::ReadOnly)
-      .addAttribute(Attribute::StructRet);
+      .addAttribute(Attribute::StructRet)
+      .addAttribute(Attribute::InAlloca);
 
   return AttributeSet::get(Ty->getContext(), Index, Incompatible);
 }