Add a DIELocList class to handle pointers into the location list.

This enables us to figure out where in the debug_loc section our
locations are so that we can eventually hash them. It also helps
remove some special case code in emission. No functional change.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203018 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 0 insertions, 11 deletions

diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
index df686581b2..ba83b8b8d1 100644
--- a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
+++ b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
@@ -2032,17 +2032,6 @@ void DwarfDebug::emitDIE(DIE *Die) {
       }
       break;
     }
-    case dwarf::DW_AT_location: {
-      if (DIELabel *L = dyn_cast<DIELabel>(Values[i])) {
-        if (Asm->MAI->doesDwarfUseRelocationsAcrossSections())
-          Asm->EmitSectionOffset(L->getValue(), DwarfDebugLocSectionSym);
-        else
-          Asm->EmitLabelDifference(L->getValue(), DwarfDebugLocSectionSym, 4);
-      } else {
-        Values[i]->EmitValue(Asm, Form);
-      }
-      break;
-    }
     case dwarf::DW_AT_accessibility: {
       if (Asm->isVerbose()) {
         DIEInteger *V = cast<DIEInteger>(Values[i]);