2 files changed, 0 insertions, 29 deletions
diff --git a/lib/Target/X86/AsmPrinter/X86MCInstLower.cpp b/lib/Target/X86/AsmPrinter/X86MCInstLower.cpp
index 9ee118c..a4939af 100644
--- a/lib/Target/X86/AsmPrinter/X86MCInstLower.cpp
+++ b/lib/Target/X86/AsmPrinter/X86MCInstLower.cpp
@@ -25,7 +25,6 @@
 #include "llvm/Support/FormattedStream.h"
 #include "llvm/Support/Mangler.h"
 #include "llvm/ADT/SmallString.h"
-#include "llvm/Analysis/DebugInfo.h"
 using namespace llvm;
 
 
@@ -421,25 +420,6 @@ void X86AsmPrinter::printInstructionThroughMCStreamer(const MachineInstr *MI) {
   case TargetInstrInfo::GC_LABEL:
     printLabel(MI);
     return;
-  case TargetInstrInfo::DEBUG_VALUE: {
-    if (!VerboseAsm)
-      return;
-    O << '\t' << MAI->getCommentString() << "DEBUG_VALUE: ";
-    // cast away const; DIetc do not take const operands for some reason
-    DIVariable V((MDNode*)(MI->getOperand(2).getMetadata()));
-    O << V.getName();
-    O << " <- ";
-    if (MI->getOperand(0).getType()==MachineOperand::MO_Register)
-      printOperand(MI, 0);
-    else {
-      assert(MI->getOperand(0).getType()==MachineOperand::MO_Immediate);
-      int64_t imm = MI->getOperand(0).getImm();
-      O << '[' << ((imm<0) ? "EBP" : "ESP+") << imm << ']';
-    }
-    O << "+";
-    printOperand(MI, 1);
-    return;
-  }
   case TargetInstrInfo::INLINEASM:
     printInlineAsm(MI);
     return;
diff --git a/lib/Target/X86/X86RegisterInfo.cpp b/lib/Target/X86/X86RegisterInfo.cpp
index 9bd96af..d96aafd 100644
--- a/lib/Target/X86/X86RegisterInfo.cpp
+++ b/lib/Target/X86/X86RegisterInfo.cpp
@@ -591,15 +591,6 @@ X86RegisterInfo::eliminateFrameIndex(MachineBasicBlock::iterator II,
   int FrameIndex = MI.getOperand(i).getIndex();
   unsigned BasePtr;
 
-  // DEBUG_VALUE has a special representation, and is only robust enough to
-  // represent SP(or BP) +- offset addressing modes.  We rewrite the
-  // FrameIndex to be a constant; implicitly positive constants are relative
-  // to ESP and negative ones to EBP.
-  if (MI.getOpcode()==TargetInstrInfo::DEBUG_VALUE) {
-    MI.getOperand(i).ChangeToImmediate(getFrameIndexOffset(MF, FrameIndex));
-    return 0;
-  }
-
   if (needsStackRealignment(MF))
     BasePtr = (FrameIndex < 0 ? FramePtr : StackPtr);
   else