[llvm-commits] [llvm] r133536 - /llvm/trunk/lib/VMCore/AsmWriter.cpp

[Devang Patel]

Author: dpatel
Date: Tue Jun 21 14:46:09 2011
New Revision: 133536

URL: http://llvm.org/viewvc/llvm-project?rev=133536&view=rev
Log:
Remove r130409, as requested by Chris.

Modified:
    llvm/trunk/lib/VMCore/AsmWriter.cpp

Modified: llvm/trunk/lib/VMCore/AsmWriter.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/VMCore/AsmWriter.cpp?rev=133536&r1=133535&r2=133536&view=diff
==============================================================================
--- llvm/trunk/lib/VMCore/AsmWriter.cpp (original)
+++ llvm/trunk/lib/VMCore/AsmWriter.cpp Tue Jun 21 14:46:09 2011
@@ -32,7 +32,6 @@
 #include "llvm/ADT/StringExtras.h"
 #include "llvm/ADT/STLExtras.h"
 #include "llvm/Support/CFG.h"
-#include "llvm/Support/CommandLine.h"
 #include "llvm/Support/Debug.h"
 #include "llvm/Support/Dwarf.h"
 #include "llvm/Support/ErrorHandling.h"
@@ -42,11 +41,6 @@
 #include <cctype>
 using namespace llvm;
 
-static cl::opt<bool>
-EnableDebugInfoComment("enable-debug-info-comment", cl::Hidden,
-                       cl::desc("Enable debug info comments"));
-
-
 // Make virtual table appear in this compilation unit.
 AssemblyAnnotationWriter::~AssemblyAnnotationWriter() {}
 
@@ -1767,18 +1761,6 @@
   if (AnnotationWriter) AnnotationWriter->emitBasicBlockEndAnnot(BB, Out);
 }
 
-/// printDebugLoc - Print DebugLoc.
-static void printDebugLoc(const DebugLoc &DL, formatted_raw_ostream &OS) {
-  OS << DL.getLine() << ":" << DL.getCol();
-  if (MDNode *N = DL.getInlinedAt(getGlobalContext())) {
-    DebugLoc IDL = DebugLoc::getFromDILocation(N);
-    if (!IDL.isUnknown()) {
-      OS << "@";
-      printDebugLoc(IDL,OS);
-    }
-  }
-}
-
 /// printInfoComment - Print a little comment after the instruction indicating
 /// which slot it occupies.
 ///
@@ -1786,43 +1768,6 @@
   if (AnnotationWriter) {
     AnnotationWriter->printInfoComment(V, Out);
     return;
-  } else if (EnableDebugInfoComment) {
-    bool Padded = false;
-    if (const Instruction *I = dyn_cast<Instruction>(&V)) {
-      const DebugLoc &DL = I->getDebugLoc();
-      if (!DL.isUnknown()) {
-        if (!Padded) {
-          Out.PadToColumn(50);
-          Padded = true;
-          Out << ";";
-        }
-        Out << " [debug line = ";
-        printDebugLoc(DL,Out);
-        Out << "]";
-      }
-      if (const DbgDeclareInst *DDI = dyn_cast<DbgDeclareInst>(I)) {
-        const MDNode *Var = DDI->getVariable();
-        if (!Padded) {
-          Out.PadToColumn(50);
-          Padded = true;
-          Out << ";";
-        }
-        if (Var && Var->getNumOperands() >= 2)
-          if (MDString *MDS = dyn_cast_or_null<MDString>(Var->getOperand(2)))
-            Out << " [debug variable = " << MDS->getString() << "]";
-      }
-      else if (const DbgValueInst *DVI = dyn_cast<DbgValueInst>(I)) {
-        const MDNode *Var = DVI->getVariable();
-        if (!Padded) {
-          Out.PadToColumn(50);
-          Padded = true;
-          Out << ";";
-        }
-        if (Var && Var->getNumOperands() >= 2)
-          if (MDString *MDS = dyn_cast_or_null<MDString>(Var->getOperand(2)))
-            Out << " [debug variable = " << MDS->getString() << "]";
-      }
-    }
   }
 }