Fixes to make LLVM compile with vc7.1.

Patch contributed by Paolo Invernizzi!

llvm-svn: 16152

llvm/include/llvm/Analysis/IntervalIterator.h

@@ -177,7 +177,7 @@ private:
            E = GT::child_end(Node); I != E; ++I)
       ProcessNode(Int, getSourceGraphNode(OrigContainer, *I));
 
-    IntStack.push(make_pair(Int, succ_begin(Int)));
+    IntStack.push(std::make_pair(Int, succ_begin(Int)));
     return true;
   }
   

llvm/include/llvm/ExecutionEngine/ExecutionEngine.h

@@ -18,6 +18,7 @@
 #include <vector>
 #include <map>
 #include <cassert>
+#include <string>
 
 namespace llvm {
 

llvm/lib/Analysis/BasicAliasAnalysis.cpp

@@ -22,6 +22,7 @@
 #include "llvm/Pass.h"
 #include "llvm/Target/TargetData.h"
 #include "llvm/Support/GetElementPtrTypeIterator.h"
+#include <algorithm>
 using namespace llvm;
 
 // Make sure that anything that uses AliasAnalysis pulls in this file...

llvm/lib/Analysis/IntervalPartition.cpp

@@ -14,6 +14,7 @@
 
 #include "llvm/Analysis/IntervalIterator.h"
 #include "llvm/ADT/STLExtras.h"
+#include <algorithm>
 
 namespace llvm {
 
@@ -26,7 +27,7 @@ X("intervals", "Interval Partition Construction", true);
 
 // destroy - Reset state back to before function was analyzed
 void IntervalPartition::destroy() {
-  for_each(Intervals.begin(), Intervals.end(), deleter<Interval>);
+  std::for_each(Intervals.begin(), Intervals.end(), deleter<Interval>);
   IntervalMap.clear();
   RootInterval = 0;
 }

llvm/lib/Analysis/LoadValueNumbering.cpp

@@ -33,6 +33,7 @@
 #include "llvm/Support/CFG.h"
 #include "llvm/Target/TargetData.h"
 #include <set>
+#include <algorithm>
 using namespace llvm;
 
 namespace {

llvm/lib/Analysis/LoopInfo.cpp

@@ -33,7 +33,7 @@ X("loops", "Natural Loop Construction", true);
 // Loop implementation
 //
 bool Loop::contains(const BasicBlock *BB) const {
-  return find(Blocks.begin(), Blocks.end(), BB) != Blocks.end();
+  return std::find(Blocks.begin(), Blocks.end(), BB) != Blocks.end();
 }
 
 bool Loop::isLoopExit(const BasicBlock *BB) const {

llvm/lib/Analysis/ScalarEvolution.cpp

@@ -75,6 +75,7 @@
 #include "llvm/Support/CommandLine.h"
 #include "llvm/ADT/Statistic.h"
 #include <cmath>
+#include <algorithm>
 using namespace llvm;
 
 namespace {

llvm/lib/Bytecode/Reader/Reader.cpp

@@ -26,6 +26,7 @@
 #include "llvm/Support/GetElementPtrTypeIterator.h"
 #include "llvm/ADT/StringExtras.h"
 #include <sstream>
+#include <algorithm>
 using namespace llvm;
 
 namespace {

llvm/lib/CodeGen/LiveIntervalAnalysis.cpp

@@ -33,6 +33,7 @@
 #include "llvm/ADT/STLExtras.h"
 #include "VirtRegMap.h"
 #include <cmath>
+#include <algorithm>
 
 using namespace llvm;
 

llvm/lib/CodeGen/RegAllocLinearScan.cpp

@@ -470,7 +470,7 @@ void RA::assignRegOrStackSlotAtInterval(LiveInterval* cur)
     // is active or inactive to properly update the PhysRegTracker
     // and the VirtRegMap
     IntervalPtrs::iterator it;
-    if ((it = find(active_.begin(), active_.end(), i)) != active_.end()) {
+    if ((it = std::find(active_.begin(), active_.end(), i)) != active_.end()) {
       active_.erase(it);
       if (MRegisterInfo::isPhysicalRegister(i->reg)) {
         prt_->delRegUse(i->reg);
@@ -483,7 +483,7 @@ void RA::assignRegOrStackSlotAtInterval(LiveInterval* cur)
         vrm_->clearVirt(i->reg);
       }
     }
-    else if ((it = find(inactive_.begin(), inactive_.end(), i)) != inactive_.end()) {
+    else if ((it = std::find(inactive_.begin(), inactive_.end(), i)) != inactive_.end()) {
       inactive_.erase(it);
       if (MRegisterInfo::isPhysicalRegister(i->reg))
         unhandled_.push(i);

llvm/lib/Transforms/Scalar/LoopUnswitch.cpp

@@ -37,6 +37,7 @@
 #include "llvm/Transforms/Utils/Local.h"
 #include "llvm/Support/Debug.h"
 #include "llvm/ADT/Statistic.h"
+#include <algorithm>
 using namespace llvm;
 
 namespace {

llvm/lib/Transforms/Scalar/LowerSwitch.cpp

@@ -20,6 +20,7 @@
 #include "llvm/Pass.h"
 #include "llvm/Support/Debug.h"
 #include "llvm/ADT/Statistic.h"
+#include <algorithm>
 using namespace llvm;
 
 namespace {

llvm/lib/Transforms/Utils/PromoteMemoryToRegister.cpp

@@ -24,6 +24,7 @@
 #include "llvm/Support/CFG.h"
 #include "llvm/Support/StableBasicBlockNumbering.h"
 #include "llvm/ADT/StringExtras.h"
+#include <algorithm>
 using namespace llvm;
 
 /// isAllocaPromotable - Return true if this alloca is legal for promotion.

llvm/lib/Transforms/Utils/SimplifyCFG.cpp

@@ -49,7 +49,7 @@ static bool PropagatePredecessorsForPHIs(BasicBlock *BB, BasicBlock *Succ) {
   // with incompatible values coming in from the two edges!
   //
   for (pred_iterator PI = pred_begin(Succ), PE = pred_end(Succ); PI != PE; ++PI)
-    if (find(BBPreds.begin(), BBPreds.end(), *PI) != BBPreds.end()) {
+    if (std::find(BBPreds.begin(), BBPreds.end(), *PI) != BBPreds.end()) {
       // Loop over all of the PHI nodes checking to see if there are
       // incompatible values coming in.
       for (BasicBlock::iterator I = Succ->begin();