From: Eric Christopher <echristo@gmail.com>
Date: Thu, 6 Mar 2014 19:51:16 +0000 (+0000)
Subject: Constify a few things with DotDebugLocEntry.
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=27cfb7a41d02e2f36f9dbcd467b557116c86c3f0;p=oota-llvm.git

Constify a few things with DotDebugLocEntry.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203150 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
index 1a906e10331..d30be282361 100644
--- a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
+++ b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
@@ -2526,11 +2526,11 @@ void DwarfDebug::emitDebugLoc() {
   unsigned char Size = Asm->getDataLayout().getPointerSize();
   Asm->OutStreamer.EmitLabel(Asm->GetTempSymbol("debug_loc", 0));
   unsigned index = 1;
-  for (SmallVectorImpl<DotDebugLocEntry>::iterator
+  for (SmallVectorImpl<DotDebugLocEntry>::const_iterator
            I = DotDebugLocEntries.begin(),
            E = DotDebugLocEntries.end();
        I != E; ++I, ++index) {
-    DotDebugLocEntry &Entry = *I;
+    const DotDebugLocEntry &Entry = *I;
     if (Entry.isMerged())
       continue;
     if (Entry.isEmpty()) {
diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.h b/lib/CodeGen/AsmPrinter/DwarfDebug.h
index 635b5dd1454..dc1607ab7ed 100644
--- a/lib/CodeGen/AsmPrinter/DwarfDebug.h
+++ b/lib/CodeGen/AsmPrinter/DwarfDebug.h
@@ -124,8 +124,8 @@ public:
 
   /// \brief Empty entries are also used as a trigger to emit temp label. Such
   /// labels are referenced is used to find debug_loc offset for a given DIE.
-  bool isEmpty() { return Begin == 0 && End == 0; }
-  bool isMerged() { return Merged; }
+  bool isEmpty() const { return Begin == 0 && End == 0; }
+  bool isMerged() const { return Merged; }
   void Merge(DotDebugLocEntry *Next) {
     if (!(Begin && Loc == Next->Loc && End == Next->Begin))
       return;