Revert r201622 and r201608.

This causes the LLVMgold plugin to segfault. More information on the
replies to r201608.

llvm-svn: 201669

1 files changed, 0 insertions, 29 deletions

diff --git a/llvm/lib/CodeGen/TargetLoweringBase.cpp b/llvm/lib/CodeGen/TargetLoweringBase.cpp
index d3c42be5e6c..bdcb7216a56 100644
--- a/llvm/lib/CodeGen/TargetLoweringBase.cpp
+++ b/llvm/lib/CodeGen/TargetLoweringBase.cpp
@@ -24,9 +24,7 @@
 #include "llvm/IR/DataLayout.h"
 #include "llvm/IR/DerivedTypes.h"
 #include "llvm/IR/GlobalVariable.h"
-#include "llvm/IR/Mangler.h"
 #include "llvm/MC/MCAsmInfo.h"
-#include "llvm/MC/MCContext.h"
 #include "llvm/MC/MCExpr.h"
 #include "llvm/Support/CommandLine.h"
 #include "llvm/Support/ErrorHandling.h"
@@ -1428,30 +1426,3 @@ bool TargetLoweringBase::isLegalAddressingMode(const AddrMode &AM,
 
   return true;
 }
-
-void TargetLoweringBase::getNameWithPrefix(SmallVectorImpl<char> &Name,
-                                           const GlobalValue *GV,
-                                           Mangler &Mang,
-                                           bool MayAlwaysUsePrivate) const {
-  if (MayAlwaysUsePrivate || !GV->hasPrivateLinkage()) {
-    // Simple case: If GV is not private, it is not important to find out if
-    // private labels are legal in this case or not.
-    Mang.getNameWithPrefix(Name, GV, false);
-    return;
-  }
-  SectionKind GVKind =
-    TargetLoweringObjectFile::getKindForGlobal(GV, getTargetMachine());
-  const TargetLoweringObjectFile &TLOF = getObjFileLowering();
-  const MCSection *TheSection =
-    TLOF.SectionForGlobal(GV, GVKind, Mang, getTargetMachine());
-  bool CannotUsePrivateLabel = TLOF.isSectionAtomizableBySymbols(*TheSection);
-  Mang.getNameWithPrefix(Name, GV, CannotUsePrivateLabel);
-}
-
-MCSymbol *TargetLoweringBase::getSymbol(const GlobalValue *GV,
-                                        Mangler &Mang) const {
-  SmallString<60> NameStr;
-  getNameWithPrefix(NameStr, GV, Mang);
-  const TargetLoweringObjectFile &TLOF = getObjFileLowering();
-  return TLOF.getContext().GetOrCreateSymbol(NameStr.str());
-}