1 files changed, 2 insertions, 25 deletions

diff --git a/llvm/lib/CodeGen/AsmPrinter/DebugHandlerBase.cpp b/llvm/lib/CodeGen/AsmPrinter/DebugHandlerBase.cpp
index 2e5c2244793..edf66e93058 100644
--- a/llvm/lib/CodeGen/AsmPrinter/DebugHandlerBase.cpp
+++ b/llvm/lib/CodeGen/AsmPrinter/DebugHandlerBase.cpp
@@ -123,29 +123,6 @@ MCSymbol *DebugHandlerBase::getLabelAfterInsn(const MachineInstr *MI) {
   return LabelsAfterInsn.lookup(MI);
 }
 
-int DebugHandlerBase::fragmentCmp(const DIExpression *P1,
-                                  const DIExpression *P2) {
-  auto Fragment1 = *P1->getFragmentInfo();
-  auto Fragment2 = *P2->getFragmentInfo();
-  unsigned l1 = Fragment1.OffsetInBits;
-  unsigned l2 = Fragment2.OffsetInBits;
-  unsigned r1 = l1 + Fragment1.SizeInBits;
-  unsigned r2 = l2 + Fragment2.SizeInBits;
-  if (r1 <= l2)
-    return -1;
-  else if (r2 <= l1)
-    return 1;
-  else
-    return 0;
-}
-
-bool DebugHandlerBase::fragmentsOverlap(const DIExpression *P1,
-                                        const DIExpression *P2) {
-  if (!P1->isFragment() || !P2->isFragment())
-    return true;
-  return fragmentCmp(P1, P2) == 0;
-}
-
 /// If this type is derived from a base type then return base type size.
 uint64_t DebugHandlerBase::getBaseTypeSize(const DITypeRef TyRef) {
   DIType *Ty = TyRef.resolve();
@@ -232,8 +209,8 @@ void DebugHandlerBase::beginFunction(const MachineFunction *MF) {
           const DIExpression *Fragment = I->first->getDebugExpression();
           if (std::all_of(Ranges.begin(), I,
                           [&](DbgValueHistoryMap::InstrRange Pred) {
-                            return !fragmentsOverlap(
-                                Fragment, Pred.first->getDebugExpression());
+                            return !Fragment->fragmentsOverlap(
+                                Pred.first->getDebugExpression());
                           }))
             LabelsBeforeInsn[I->first] = Asm->getFunctionBegin();
           else