[llvm] r316494 - Delete unused instantiations of DIBuilder. NFC

[Adrian Prantl via llvm-commits]

Author: adrian
Date: Tue Oct 24 13:26:17 2017
New Revision: 316494

URL: http://llvm.org/viewvc/llvm-project?rev=316494&view=rev
Log:
Delete unused instantiations of DIBuilder. NFC

Modified:
    llvm/trunk/lib/Transforms/Utils/Local.cpp

Modified: llvm/trunk/lib/Transforms/Utils/Local.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/Utils/Local.cpp?rev=316494&r1=316493&r2=316494&view=diff
==============================================================================
--- llvm/trunk/lib/Transforms/Utils/Local.cpp (original)
+++ llvm/trunk/lib/Transforms/Utils/Local.cpp Tue Oct 24 13:26:17 2017
@@ -1381,7 +1381,6 @@ void llvm::salvageDebugInfo(Instruction
       // need to mark the expression with a DW_OP_stack_value.
       if (GEP->accumulateConstantOffset(M.getDataLayout(), Offset)) {
         auto *DIExpr = DVI->getExpression();
-        DIBuilder DIB(M, /*AllowUnresolved*/ false);
         // GEP offsets are i32 and thus always fit into an int64_t.
         DIExpr = DIExpression::prepend(DIExpr, DIExpression::NoDeref,
                                        Offset.getSExtValue(),
@@ -1396,7 +1395,6 @@ void llvm::salvageDebugInfo(Instruction
     for (auto *DVI : DbgValues) {
       // Rewrite the load into DW_OP_deref.
       auto *DIExpr = DVI->getExpression();
-      DIBuilder DIB(M, /*AllowUnresolved*/ false);
       DIExpr = DIExpression::prepend(DIExpr, DIExpression::WithDeref);
       DVI->setOperand(0, MDWrap(I.getOperand(0)));
       DVI->setOperand(2, MetadataAsValue::get(I.getContext(), DIExpr));