[llvm] r349985 - DebugInfo: Remove extra attribute lookup

[David Blaikie via llvm-commits]

Author: dblaikie
Date: Fri Dec 21 18:24:13 2018
New Revision: 349985

URL: http://llvm.org/viewvc/llvm-project?rev=349985&view=rev
Log:
DebugInfo: Remove extra attribute lookup

Modified:
    llvm/trunk/lib/DebugInfo/DWARF/DWARFDie.cpp

Modified: llvm/trunk/lib/DebugInfo/DWARF/DWARFDie.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/DebugInfo/DWARF/DWARFDie.cpp?rev=349985&r1=349984&r2=349985&view=diff
==============================================================================
--- llvm/trunk/lib/DebugInfo/DWARF/DWARFDie.cpp (original)
+++ llvm/trunk/lib/DebugInfo/DWARF/DWARFDie.cpp Fri Dec 21 18:24:13 2018
@@ -353,10 +353,9 @@ static void dumpAttribute(raw_ostream &O
     const DWARFObject &Obj = Die.getDwarfUnit()->getContext().getDWARFObj();
     // For DW_FORM_rnglistx we need to dump the offset separately, since
     // we have only dumped the index so far.
-    Optional<DWARFFormValue> Value = Die.find(DW_AT_ranges);
-    if (Value && Value->getForm() == DW_FORM_rnglistx)
+    if (formValue.getForm() == DW_FORM_rnglistx)
       if (auto RangeListOffset =
-              U->getRnglistOffset(*Value->getAsSectionOffset())) {
+              U->getRnglistOffset(*formValue.getAsSectionOffset())) {
         DWARFFormValue FV(dwarf::DW_FORM_sec_offset);
         FV.setUValue(*RangeListOffset);
         FV.dump(OS, DumpOpts);