[llvm] r262265 - Improve the debug output of DwarfDebug::buildLocationList().

[Adrian Prantl via llvm-commits]

Author: adrian
Date: Mon Feb 29 16:28:22 2016
New Revision: 262265

URL: http://llvm.org/viewvc/llvm-project?rev=262265&view=rev
Log:
Improve the debug output of DwarfDebug::buildLocationList().

Modified:
    llvm/trunk/lib/CodeGen/AsmPrinter/DebugLocEntry.h
    llvm/trunk/lib/CodeGen/AsmPrinter/DwarfDebug.cpp

Modified: llvm/trunk/lib/CodeGen/AsmPrinter/DebugLocEntry.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/AsmPrinter/DebugLocEntry.h?rev=262265&r1=262264&r2=262265&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/AsmPrinter/DebugLocEntry.h (original)
+++ llvm/trunk/lib/CodeGen/AsmPrinter/DebugLocEntry.h Mon Feb 29 16:28:22 2016
@@ -76,6 +76,20 @@ public:
     const DIExpression *getExpression() const { return Expression; }
     friend bool operator==(const Value &, const Value &);
     friend bool operator<(const Value &, const Value &);
+    void dump() const {
+      if (isLocation()) {
+        llvm::dbgs() << "Loc = { reg=" << Loc.getReg() << " ";
+        if (Loc.isIndirect())
+          llvm::dbgs() << '+' << Loc.getOffset();
+        llvm::dbgs() << "} ";
+      }
+      else if (isConstantInt())
+        Constant.CIP->dump();
+      else if (isConstantFP())
+        Constant.CFP->dump();
+      if (Expression)
+        Expression->dump();
+    }
   };
 
 private:

Modified: llvm/trunk/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/AsmPrinter/DwarfDebug.cpp?rev=262265&r1=262264&r2=262265&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/AsmPrinter/DwarfDebug.cpp (original)
+++ llvm/trunk/lib/CodeGen/AsmPrinter/DwarfDebug.cpp Mon Feb 29 16:28:22 2016
@@ -916,7 +916,7 @@ DwarfDebug::buildLocationList(SmallVecto
     DEBUG({
       dbgs() << CurEntry->getValues().size() << " Values:\n";
       for (auto &Value : CurEntry->getValues())
-        Value.getExpression()->dump();
+        Value.dump();
       dbgs() << "-----\n";
     });