X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=lib%2FIR%2FAttributes.cpp;h=bdefe5917feffbb467011247076122e72901a407;hb=a2197f8f51c97ef61a814a7f16fd1eab20a47b5a;hp=fef05c8f92d97039035e0335d210080f73d3458d;hpb=13146c7e3b143f021e3e58a7bdb642e43f8e7b57;p=oota-llvm.git

diff --git a/lib/IR/Attributes.cpp b/lib/IR/Attributes.cpp
index fef05c8f92d..bdefe5917fe 100644
--- a/lib/IR/Attributes.cpp
+++ b/lib/IR/Attributes.cpp
@@ -190,6 +190,8 @@ std::string Attribute::getAsString(bool InAttrGrp) const {
     return "sanitize_address";
   if (hasAttribute(Attribute::AlwaysInline))
     return "alwaysinline";
+  if (hasAttribute(Attribute::ArgMemOnly))
+    return "argmemonly";
   if (hasAttribute(Attribute::Builtin))
     return "builtin";
   if (hasAttribute(Attribute::ByVal))
@@ -230,6 +232,8 @@ std::string Attribute::getAsString(bool InAttrGrp) const {
     return "noredzone";
   if (hasAttribute(Attribute::NoReturn))
     return "noreturn";
+  if (hasAttribute(Attribute::NoRecurse))
+    return "norecurse";
   if (hasAttribute(Attribute::NoUnwind))
     return "nounwind";
   if (hasAttribute(Attribute::OptimizeNone))
@@ -252,6 +256,8 @@ std::string Attribute::getAsString(bool InAttrGrp) const {
     return "sspreq";
   if (hasAttribute(Attribute::StackProtectStrong))
     return "sspstrong";
+  if (hasAttribute(Attribute::SafeStack))
+    return "safestack";
   if (hasAttribute(Attribute::StructRet))
     return "sret";
   if (hasAttribute(Attribute::SanitizeThread))
@@ -437,6 +443,8 @@ uint64_t AttributeImpl::getAttrMask(Attribute::AttrKind Val) {
   case Attribute::NonNull:         return 1ULL << 44;
   case Attribute::JumpTable:       return 1ULL << 45;
   case Attribute::Convergent:      return 1ULL << 46;
+  case Attribute::SafeStack:       return 1ULL << 47;
+  case Attribute::NoRecurse:       return 1ULL << 48;
   case Attribute::Dereferenceable:
     llvm_unreachable("dereferenceable attribute not supported in raw format");
     break;
@@ -444,6 +452,9 @@ uint64_t AttributeImpl::getAttrMask(Attribute::AttrKind Val) {
     llvm_unreachable("dereferenceable_or_null attribute not supported in raw "
                      "format");
     break;
+  case Attribute::ArgMemOnly:
+    llvm_unreachable("argmemonly attribute not supported in raw format");
+    break;
   }
   llvm_unreachable("Unsupported attribute type");
 }
@@ -476,8 +487,7 @@ AttributeSetNode *AttributeSetNode::get(LLVMContext &C,
   // new one and insert it.
   if (!PA) {
     // Coallocate entries after the AttributeSetNode itself.
-    void *Mem = ::operator new(sizeof(AttributeSetNode) +
-                               sizeof(Attribute) * SortedAttrs.size());
+    void *Mem = ::operator new(totalSizeToAlloc<Attribute>(SortedAttrs.size()));
     PA = new (Mem) AttributeSetNode(SortedAttrs);
     pImpl->AttrsSetNodes.InsertNode(PA, InsertPoint);
   }
@@ -609,9 +619,8 @@ AttributeSet::getImpl(LLVMContext &C,
   // create a new one and insert it.
   if (!PA) {
     // Coallocate entries after the AttributeSetImpl itself.
-    void *Mem = ::operator new(sizeof(AttributeSetImpl) +
-                               sizeof(std::pair<unsigned, AttributeSetNode *>) *
-                                   Attrs.size());
+    void *Mem = ::operator new(
+        AttributeSetImpl::totalSizeToAlloc<IndexAttrPair>(Attrs.size()));
     PA = new (Mem) AttributeSetImpl(C, Attrs);
     pImpl->AttrsLists.InsertNode(PA, InsertPoint);
   }
@@ -728,9 +737,8 @@ AttributeSet AttributeSet::get(LLVMContext &C, ArrayRef<AttributeSet> Attrs) {
     if (!AS) continue;
     SmallVector<std::pair<unsigned, AttributeSetNode *>, 8>::iterator
       ANVI = AttrNodeVec.begin(), ANVE;
-    for (const AttributeSetImpl::IndexAttrPair
-             *AI = AS->getNode(0),
-             *AE = AS->getNode(AS->getNumAttributes());
+    for (const IndexAttrPair *AI = AS->getNode(0),
+                             *AE = AS->getNode(AS->getNumAttributes());
          AI != AE; ++AI) {
       ANVE = AttrNodeVec.end();
       while (ANVI != ANVE && ANVI->first <= AI->first)
@@ -1103,6 +1111,7 @@ AttrBuilder::AttrBuilder(AttributeSet AS, unsigned Index)
 
 void AttrBuilder::clear() {
   Attrs.reset();
+  TargetDepAttrs.clear();
   Alignment = StackAlignment = DerefBytes = DerefOrNullBytes = 0;
 }
 
@@ -1353,7 +1362,8 @@ AttrBuilder &AttrBuilder::addRawValue(uint64_t Val) {
   for (Attribute::AttrKind I = Attribute::None; I != Attribute::EndAttrKinds;
        I = Attribute::AttrKind(I + 1)) {
     if (I == Attribute::Dereferenceable ||
-        I == Attribute::DereferenceableOrNull)
+        I == Attribute::DereferenceableOrNull ||
+        I == Attribute::ArgMemOnly)
       continue;
     if (uint64_t A = (Val & AttributeImpl::getAttrMask(I))) {
       Attrs[I] = true;
@@ -1373,7 +1383,7 @@ AttrBuilder &AttrBuilder::addRawValue(uint64_t Val) {
 //===----------------------------------------------------------------------===//
 
 /// \brief Which attributes cannot be applied to a type.
-AttrBuilder AttributeFuncs::typeIncompatible(const Type *Ty) {
+AttrBuilder AttributeFuncs::typeIncompatible(Type *Ty) {
   AttrBuilder Incompatible;
 
   if (!Ty->isIntegerTy())