1 files changed, 38 insertions, 26 deletions

diff --git a/lib/Bitcode/Writer/ValueEnumerator.cpp b/lib/Bitcode/Writer/ValueEnumerator.cpp
index 1ed9004..8bac6da 100644
--- a/lib/Bitcode/Writer/ValueEnumerator.cpp
+++ b/lib/Bitcode/Writer/ValueEnumerator.cpp
@@ -12,20 +12,20 @@
 //===----------------------------------------------------------------------===//
 
 #include "ValueEnumerator.h"
-#include "llvm/ADT/SmallPtrSet.h"
 #include "llvm/ADT/STLExtras.h"
-#include "llvm/Constants.h"
-#include "llvm/DerivedTypes.h"
-#include "llvm/Module.h"
-#include "llvm/ValueSymbolTable.h"
-#include "llvm/Instructions.h"
+#include "llvm/ADT/SmallPtrSet.h"
+#include "llvm/IR/Constants.h"
+#include "llvm/IR/DerivedTypes.h"
+#include "llvm/IR/Instructions.h"
+#include "llvm/IR/Module.h"
+#include "llvm/IR/ValueSymbolTable.h"
 #include "llvm/Support/Debug.h"
 #include "llvm/Support/raw_ostream.h"
 #include <algorithm>
 using namespace llvm;
 
-static bool isIntegerValue(const std::pair<const Value*, unsigned> &V) {
-  return V.first->getType()->isIntegerTy();
+static bool isIntOrIntVectorValue(const std::pair<const Value*, unsigned> &V) {
+  return V.first->getType()->isIntOrIntVectorTy();
 }
 
 /// ValueEnumerator - Enumerate module-level information.
@@ -60,7 +60,7 @@ ValueEnumerator::ValueEnumerator(const Module *M) {
        I != E; ++I)
     EnumerateValue(I->getAliasee());
 
-  // Insert constants and metadata that are named at module level into the slot 
+  // Insert constants and metadata that are named at module level into the slot
   // pool so that the module symbol table can refer to them...
   EnumerateValueSymbolTable(M->getValueSymbolTable());
   EnumerateNamedMetadata(M);
@@ -95,7 +95,7 @@ ValueEnumerator::ValueEnumerator(const Module *M) {
         I->getAllMetadataOtherThanDebugLoc(MDs);
         for (unsigned i = 0, e = MDs.size(); i != e; ++i)
           EnumerateMetadata(MDs[i].second);
-        
+
         if (!I->getDebugLoc().isUnknown()) {
           MDNode *Scope, *IA;
           I->getDebugLoc().getScopeAndInlinedAt(Scope, IA, I->getContext());
@@ -192,10 +192,11 @@ void ValueEnumerator::OptimizeConstants(unsigned CstStart, unsigned CstEnd) {
   CstSortPredicate P(*this);
   std::stable_sort(Values.begin()+CstStart, Values.begin()+CstEnd, P);
 
-  // Ensure that integer constants are at the start of the constant pool.  This
-  // is important so that GEP structure indices come before gep constant exprs.
+  // Ensure that integer and vector of integer constants are at the start of the
+  // constant pool.  This is important so that GEP structure indices come before
+  // gep constant exprs.
   std::partition(Values.begin()+CstStart, Values.begin()+CstEnd,
-                 isIntegerValue);
+                 isIntOrIntVectorValue);
 
   // Rebuild the modified portion of ValueMap.
   for (; CstStart != CstEnd; ++CstStart)
@@ -362,16 +363,16 @@ void ValueEnumerator::EnumerateType(Type *Ty) {
   if (StructType *STy = dyn_cast<StructType>(Ty))
     if (!STy->isLiteral())
       *TypeID = ~0U;
-  
+
   // Enumerate all of the subtypes before we enumerate this type.  This ensures
   // that the type will be enumerated in an order that can be directly built.
   for (Type::subtype_iterator I = Ty->subtype_begin(), E = Ty->subtype_end();
        I != E; ++I)
     EnumerateType(*I);
-  
+
   // Refresh the TypeID pointer in case the table rehashed.
   TypeID = &TypeMap[Ty];
-  
+
   // Check to see if we got the pointer another way.  This can happen when
   // enumerating recursive types that hit the base case deeper than they start.
   //
@@ -379,10 +380,10 @@ void ValueEnumerator::EnumerateType(Type *Ty) {
   // then emit the definition now that all of its contents are available.
   if (*TypeID && *TypeID != ~0U)
     return;
-  
+
   // Add this type now that its contents are all happily enumerated.
   Types.push_back(Ty);
-  
+
   *TypeID = Types.size();
 }
 
@@ -390,7 +391,7 @@ void ValueEnumerator::EnumerateType(Type *Ty) {
 // walk through it, enumerating the types of the constant.
 void ValueEnumerator::EnumerateOperandType(const Value *V) {
   EnumerateType(V->getType());
-  
+
   if (const Constant *C = dyn_cast<Constant>(V)) {
     // If this constant is already enumerated, ignore it, we know its type must
     // be enumerated.
@@ -400,11 +401,11 @@ void ValueEnumerator::EnumerateOperandType(const Value *V) {
     // them.
     for (unsigned i = 0, e = C->getNumOperands(); i != e; ++i) {
       const Value *Op = C->getOperand(i);
-      
+
       // Don't enumerate basic blocks here, this happens as operands to
       // blockaddress.
       if (isa<BasicBlock>(Op)) continue;
-      
+
       EnumerateOperandType(Op);
     }
 
@@ -417,14 +418,25 @@ void ValueEnumerator::EnumerateOperandType(const Value *V) {
     EnumerateMetadata(V);
 }
 
-void ValueEnumerator::EnumerateAttributes(const AttrListPtr &PAL) {
+void ValueEnumerator::EnumerateAttributes(AttributeSet PAL) {
   if (PAL.isEmpty()) return;  // null is always 0.
+
   // Do a lookup.
-  unsigned &Entry = AttributeMap[PAL.getRawPointer()];
+  unsigned &Entry = AttributeMap[PAL];
   if (Entry == 0) {
     // Never saw this before, add it.
-    Attributes.push_back(PAL);
-    Entry = Attributes.size();
+    Attribute.push_back(PAL);
+    Entry = Attribute.size();
+  }
+
+  // Do lookups for all attribute groups.
+  for (unsigned i = 0, e = PAL.getNumSlots(); i != e; ++i) {
+    AttributeSet AS = PAL.getSlotAttributes(i);
+    unsigned &Entry = AttributeGroupMap[AS];
+    if (Entry == 0) {
+      AttributeGroups.push_back(AS);
+      Entry = AttributeGroups.size();
+    }
   }
 }
 
@@ -481,7 +493,7 @@ void ValueEnumerator::incorporateFunction(const Function &F) {
         if (N->isFunctionLocal() && N->getFunction())
           FnLocalMDVector.push_back(N);
       }
-        
+
       if (!I->getType()->isVoidTy())
         EnumerateValue(I);
     }