[PATCH] D119802: [HWASan] remove replacement of DbgVariableIntrinsics.

[Florian Mayer via Phabricator via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rG59e7de26aaf5: [HWASan] remove replacement of DbgVariableIntrinsics. (authored by fmayer).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D119802/new/

https://reviews.llvm.org/D119802

Files:
  llvm/lib/Transforms/Instrumentation/HWAddressSanitizer.cpp


Index: llvm/lib/Transforms/Instrumentation/HWAddressSanitizer.cpp
===================================================================
--- llvm/lib/Transforms/Instrumentation/HWAddressSanitizer.cpp
+++ llvm/lib/Transforms/Instrumentation/HWAddressSanitizer.cpp
@@ -1378,19 +1378,8 @@
           II->eraseFromParent();
       }
     }
-    if (memtag::alignAndPadAlloca(Info, Align(Mapping.getObjectAlignment()))) {
-      for (auto DVI : Info.DbgVariableIntrinsics) {
-        SmallDenseSet<Value *> LocationOps(DVI->location_ops().begin(),
-                                           DVI->location_ops().end());
-        for (Value *V : LocationOps) {
-          if (auto *AI = dyn_cast_or_null<AllocaInst>(V)) {
-            if (V == AI)
-              DVI->replaceVariableLocationOp(V, Info.AI);
-          }
-        }
-      }
+    if (memtag::alignAndPadAlloca(Info, Align(Mapping.getObjectAlignment())))
       AI->eraseFromParent();
-    }
   }
   for (auto &I : SInfo.UnrecognizedLifetimes)
     I->eraseFromParent();


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