[PATCH] D134357: [NFC] Remove unused set construction from DILocation::getMergedLocation

[Juan Manuel Martinez Caamaño via Phabricator via llvm-commits]

jmmartinez updated this revision to Diff 461899.
jmmartinez added a comment.

Removed useless Result local variable too


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D134357/new/

https://reviews.llvm.org/D134357

Files:
  llvm/lib/IR/DebugInfoMetadata.cpp


Index: llvm/lib/IR/DebugInfoMetadata.cpp
===================================================================
--- llvm/lib/IR/DebugInfoMetadata.cpp
+++ llvm/lib/IR/DebugInfoMetadata.cpp
@@ -106,9 +106,6 @@
   if (LocA == LocB)
     return LocA;
 
-  SmallPtrSet<DILocation *, 5> InlinedLocationsA;
-  for (DILocation *L = LocA->getInlinedAt(); L; L = L->getInlinedAt())
-    InlinedLocationsA.insert(L);
   SmallSet<std::pair<DIScope *, DILocation *>, 5> Locations;
   DIScope *S = LocA->getScope();
   DILocation *L = LocA->getInlinedAt();
@@ -120,7 +117,6 @@
       L = L->getInlinedAt();
     }
   }
-  const DILocation *Result = LocB;
   S = LocB->getScope();
   L = LocB->getInlinedAt();
   while (S) {
@@ -137,7 +133,7 @@
   // but on the other hand, it's a "line 0" location.
   if (!S || !isa<DILocalScope>(S))
     S = LocA->getScope();
-  return DILocation::get(Result->getContext(), 0, 0, S, L);
+  return DILocation::get(LocA->getContext(), 0, 0, S, L);
 }
 
 Optional<unsigned> DILocation::encodeDiscriminator(unsigned BD, unsigned DF,


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