[clang] [llvm] [DLCov 2/5] Implement DebugLoc coverage tracking (PR #107279)

[J. Ryan Stinnett via cfe-commits]

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@@ -11,6 +11,22 @@
 #include "llvm/IR/DebugInfo.h"
 using namespace llvm;
 
+#if ENABLE_DEBUGLOC_COVERAGE_TRACKING
+DILocAndCoverageTracking::DILocAndCoverageTracking(const DILocation *L)
+    : TrackingMDNodeRef(const_cast<DILocation *>(L)),
+      Kind(DebugLocKind::Normal) {}
+
+DebugLoc DebugLoc::getTemporary() { return DebugLoc(DebugLocKind::Temporary); }
+DebugLoc DebugLoc::getUnknown() { return DebugLoc(DebugLocKind::Unknown); }
+DebugLoc DebugLoc::getLineZero() { return DebugLoc(DebugLocKind::LineZero); }
+
+#else
+
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jryans wrote:

I would maybe remove the blank lines around this `#else`, but perhaps that's just me.

https://github.com/llvm/llvm-project/pull/107279