commit 36b56886974eae4f9c5ebc96befd3e7bfe5de338
author Stephen Hines <srhines@google.com> Wed Apr 23 16:57:46 2014 -0700
committer Stephen Hines <srhines@google.com> Thu Apr 24 15:53:16 2014 -0700
tree e6cfb69fbbd937f450eeb83bfb83b9da3b01275a
parent 69a8640022b04415ae9fac62f8ab090601d8f889

Update to LLVM 3.5a.

Change-Id: Ifadecab779f128e62e430c2b4f6ddd84953ed617

lib/Bitcode/Writer/ValueEnumerator.cpp

diff --git a/lib/Bitcode/Writer/ValueEnumerator.cpp b/lib/Bitcode/Writer/ValueEnumerator.cpp
index a164104..8531e76 100644
--- a/lib/Bitcode/Writer/ValueEnumerator.cpp
+++ b/lib/Bitcode/Writer/ValueEnumerator.cpp
@@ -159,12 +159,11 @@
     V->dump();
 
     OS << " Uses(" << std::distance(V->use_begin(),V->use_end()) << "):";
-    for (Value::const_use_iterator UI = V->use_begin(), UE = V->use_end();
-         UI != UE; ++UI) {
-      if (UI != V->use_begin())
+    for (const Use &U : V->uses()) {
+      if (&U != &*V->use_begin())
         OS << ",";
-      if((*UI)->hasName())
-        OS << " " << (*UI)->getName();
+      if(U->hasName())
+        OS << " " << U->getName();
       else
         OS << " [null]";
 
@@ -173,29 +172,19 @@
   }
 }
 
-// Optimize constant ordering.
-namespace {
-  struct CstSortPredicate {
-    ValueEnumerator &VE;
-    explicit CstSortPredicate(ValueEnumerator &ve) : VE(ve) {}
-    bool operator()(const std::pair<const Value*, unsigned> &LHS,
-                    const std::pair<const Value*, unsigned> &RHS) {
-      // Sort by plane.
-      if (LHS.first->getType() != RHS.first->getType())
-        return VE.getTypeID(LHS.first->getType()) <
-               VE.getTypeID(RHS.first->getType());
-      // Then by frequency.
-      return LHS.second > RHS.second;
-    }
-  };
-}
-
 /// OptimizeConstants - Reorder constant pool for denser encoding.
 void ValueEnumerator::OptimizeConstants(unsigned CstStart, unsigned CstEnd) {
   if (CstStart == CstEnd || CstStart+1 == CstEnd) return;
 
-  CstSortPredicate P(*this);
-  std::stable_sort(Values.begin()+CstStart, Values.begin()+CstEnd, P);
+  std::stable_sort(Values.begin() + CstStart, Values.begin() + CstEnd,
+                   [this](const std::pair<const Value *, unsigned> &LHS,
+                          const std::pair<const Value *, unsigned> &RHS) {
+    // Sort by plane.
+    if (LHS.first->getType() != RHS.first->getType())
+      return getTypeID(LHS.first->getType()) < getTypeID(RHS.first->getType());
+    // Then by frequency.
+    return LHS.second > RHS.second;
+  });
 
   // 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