X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=lib%2FCodeGen%2FLexicalScopes.cpp;h=f7ba12539ec52e77c77880215c3399135eef12e1;hb=71857ccdb83b6374f7a791c2dae45ce9934a85af;hp=02fa52527ddf9396a1c6f44ac8487533fe6bc849;hpb=6618a241f7ba2571a1a55b3733c4441d467baf42;p=oota-llvm.git

diff --git a/lib/CodeGen/LexicalScopes.cpp b/lib/CodeGen/LexicalScopes.cpp
index 02fa52527dd..f7ba12539ec 100644
--- a/lib/CodeGen/LexicalScopes.cpp
+++ b/lib/CodeGen/LexicalScopes.cpp
@@ -16,10 +16,10 @@
 
 #define DEBUG_TYPE "lexicalscopes"
 #include "llvm/CodeGen/LexicalScopes.h"
-#include "llvm/Function.h"
-#include "llvm/Analysis/DebugInfo.h"
 #include "llvm/CodeGen/MachineFunction.h"
 #include "llvm/CodeGen/MachineInstr.h"
+#include "llvm/DebugInfo.h"
+#include "llvm/IR/Function.h"
 #include "llvm/Support/Debug.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/FormattedStream.h"
@@ -150,8 +150,10 @@ LexicalScope *LexicalScopes::getOrCreateLexicalScope(DebugLoc DL) {
 /// getOrCreateRegularScope - Find or create a regular lexical scope.
 LexicalScope *LexicalScopes::getOrCreateRegularScope(MDNode *Scope) {
   DIDescriptor D = DIDescriptor(Scope);
-  if (D.isLexicalBlockFile())
+  if (D.isLexicalBlockFile()) {
     Scope = DILexicalBlockFile(Scope).getScope();
+    D = DIDescriptor(Scope);
+  }
  
   LexicalScope *WScope = LexicalScopeMap.lookup(Scope);
   if (WScope)
@@ -216,9 +218,9 @@ void LexicalScopes::constructScopeNest(LexicalScope *Scope) {
   unsigned Counter = 0;
   while (!WorkStack.empty()) {
     LexicalScope *WS = WorkStack.back();
-    const SmallVector<LexicalScope *, 4> &Children = WS->getChildren();
+    const SmallVectorImpl<LexicalScope *> &Children = WS->getChildren();
     bool visitedChildren = false;
-    for (SmallVector<LexicalScope *, 4>::const_iterator SI = Children.begin(),
+    for (SmallVectorImpl<LexicalScope *>::const_iterator SI = Children.begin(),
            SE = Children.end(); SI != SE; ++SI) {
       LexicalScope *ChildScope = *SI;
       if (!ChildScope->getDFSOut()) {
@@ -277,8 +279,8 @@ getMachineBasicBlocks(DebugLoc DL,
     return;
   }
 
-  SmallVector<InsnRange, 4> &InsnRanges = Scope->getRanges();
-  for (SmallVector<InsnRange, 4>::iterator I = InsnRanges.begin(),
+  SmallVectorImpl<InsnRange> &InsnRanges = Scope->getRanges();
+  for (SmallVectorImpl<InsnRange>::iterator I = InsnRanges.begin(),
          E = InsnRanges.end(); I != E; ++I) {
     InsnRange &R = *I;
     MBBs.insert(R.first->getParent());
@@ -309,25 +311,25 @@ bool LexicalScopes::dominates(DebugLoc DL, MachineBasicBlock *MBB) {
   return Result;
 }
 
+void LexicalScope::anchor() { }
+
 /// dump - Print data structures.
-void LexicalScope::dump() const {
+void LexicalScope::dump(unsigned Indent) const {
 #ifndef NDEBUG
   raw_ostream &err = dbgs();
-  err.indent(IndentLevel);
+  err.indent(Indent);
   err << "DFSIn: " << DFSIn << " DFSOut: " << DFSOut << "\n";
   const MDNode *N = Desc;
+  err.indent(Indent);
   N->dump();
   if (AbstractScope)
-    err << "Abstract Scope\n";
+    err << std::string(Indent, ' ') << "Abstract Scope\n";
 
-  IndentLevel += 2;
   if (!Children.empty())
-    err << "Children ...\n";
+    err << std::string(Indent + 2, ' ') << "Children ...\n";
   for (unsigned i = 0, e = Children.size(); i != e; ++i)
     if (Children[i] != this)
-      Children[i]->dump();
-
-  IndentLevel -= 2;
+      Children[i]->dump(Indent + 2);
 #endif
 }