commit 30cb836a20259babf0cce7bd898bc70e4a8f5454
author Eric Christopher <echristo@gmail.com> Mon May 06 17:50:50 2013 +0000
committer Eric Christopher <echristo@gmail.com> Mon May 06 17:50:50 2013 +0000
tree 6e7888b5e6539edc3b8ffe8402dc032a247b03ff
parent 3bf2bcd96ce03a83967d9f256d23455e0e2ccefd

Remove unnecessary instance variable and rework logic accordingly.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181227 91177308-0d34-0410-b5e6-96231b3b80d8

lib/CodeGen/AsmPrinter/DIE.cpp

diff --git a/lib/CodeGen/AsmPrinter/DIE.cpp b/lib/CodeGen/AsmPrinter/DIE.cpp
index 581dfd1..673867a 100644
--- a/lib/CodeGen/AsmPrinter/DIE.cpp
+++ b/lib/CodeGen/AsmPrinter/DIE.cpp
@@ -114,7 +114,7 @@
 
 /// Climb up the parent chain to get the compile unit DIE to which this DIE
 /// belongs.
-DIE *DIE::getCompileUnit() const{
+DIE *DIE::getCompileUnit() const {
   DIE *p = getParent();
   while (p) {
     if (p->getTag() == dwarf::DW_TAG_compile_unit)
@@ -125,8 +125,7 @@
 }
 
 #ifndef NDEBUG
-void DIE::print(raw_ostream &O, unsigned IncIndent) {
-  IndentCount += IncIndent;
+void DIE::print(raw_ostream &O, unsigned IndentCount) const {
   const std::string Indent(IndentCount, ' ');
   bool isBlock = Abbrev.getTag() == 0;
 
@@ -165,11 +164,10 @@
   IndentCount -= 2;
 
   for (unsigned j = 0, M = Children.size(); j < M; ++j) {
-    Children[j]->print(O, 4);
+    Children[j]->print(O, IndentCount+4);
   }
 
   if (!isBlock) O << "\n";
-  IndentCount -= IncIndent;
 }
 
 void DIE::dump() {

lib/CodeGen/AsmPrinter/DIE.h

diff --git a/lib/CodeGen/AsmPrinter/DIE.h b/lib/CodeGen/AsmPrinter/DIE.h
index c332aa2..3c06001 100644
--- a/lib/CodeGen/AsmPrinter/DIE.h
+++ b/lib/CodeGen/AsmPrinter/DIE.h
@@ -139,8 +139,7 @@
     mutable unsigned IndentCount;
   public:
     explicit DIE(unsigned Tag)
-      : Offset(0), Size(0), Abbrev(Tag, dwarf::DW_CHILDREN_no), Parent(0),
-        IndentCount(0) {}
+      : Offset(0), Size(0), Abbrev(Tag, dwarf::DW_CHILDREN_no), Parent(0) {}
     virtual ~DIE();
 
     // Accessors.
@@ -179,7 +178,7 @@
     }
 
 #ifndef NDEBUG
-    void print(raw_ostream &O, unsigned IncIndent = 0);
+    void print(raw_ostream &O, unsigned IndentCount = 0) const;
     void dump();
 #endif
   };