Revert "[DLCov] Implement DebugLoc coverage tracking (#107279)"

This reverts commit a9d93ecf1f8d2cfe3f77851e0df179b386cff353.

Reverted due to the commit including a config in LLVM headers that is not
available outside of the llvm source tree.

1 files changed, 7 insertions, 12 deletions

diff --git a/llvm/lib/Transforms/Utils/Debugify.cpp b/llvm/lib/Transforms/Utils/Debugify.cpp
index e5a7415..e6b5e26 100644
--- a/llvm/lib/Transforms/Utils/Debugify.cpp
+++ b/llvm/lib/Transforms/Utils/Debugify.cpp
@@ -290,16 +290,6 @@ bool llvm::stripDebugifyMetadata(Module &M) {
   return Changed;
 }
 
-bool hasLoc(const Instruction &I) {
-  const DILocation *Loc = I.getDebugLoc().get();
-#if ENABLE_DEBUGLOC_COVERAGE_TRACKING
-  DebugLocKind Kind = I.getDebugLoc().getKind();
-  return Loc || Kind != DebugLocKind::Normal;
-#else
-  return Loc;
-#endif
-}
-
 bool llvm::collectDebugInfoMetadata(Module &M,
                                     iterator_range<Module::iterator> Functions,
                                     DebugInfoPerPass &DebugInfoBeforePass,
@@ -372,7 +362,9 @@ bool llvm::collectDebugInfoMetadata(Module &M,
         LLVM_DEBUG(dbgs() << "  Collecting info for inst: " << I << '\n');
         DebugInfoBeforePass.InstToDelete.insert({&I, &I});
 
-        DebugInfoBeforePass.DILocations.insert({&I, hasLoc(I)});
+        const DILocation *Loc = I.getDebugLoc().get();
+        bool HasLoc = Loc != nullptr;
+        DebugInfoBeforePass.DILocations.insert({&I, HasLoc});
       }
     }
   }
@@ -615,7 +607,10 @@ bool llvm::checkDebugInfoMetadata(Module &M,
 
         LLVM_DEBUG(dbgs() << "  Collecting info for inst: " << I << '\n');
 
-        DebugInfoAfterPass.DILocations.insert({&I, hasLoc(I)});
+        const DILocation *Loc = I.getDebugLoc().get();
+        bool HasLoc = Loc != nullptr;
+
+        DebugInfoAfterPass.DILocations.insert({&I, HasLoc});
       }
     }
   }