[llvm] Improve DWARFDebugLine::LineTable::lookupAddressRangeImpl(...) to act as exptected. (PR #226625)

via llvm-commits llvm-commits at lists.llvm.org
Fri Sep 25 19:15:42 PDT 2026


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``````````bash
git-clang-format --diff origin/main HEAD --extensions cpp -- llvm/lib/DebugInfo/DWARF/DWARFDebugLine.cpp llvm/unittests/DebugInfo/DWARF/DWARFDebugLineTest.cpp --diff_from_common_commit
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``````````diff
diff --git a/llvm/lib/DebugInfo/DWARF/DWARFDebugLine.cpp b/llvm/lib/DebugInfo/DWARF/DWARFDebugLine.cpp
index 4731bf154..eefd78120 100644
--- a/llvm/lib/DebugInfo/DWARF/DWARFDebugLine.cpp
+++ b/llvm/lib/DebugInfo/DWARF/DWARFDebugLine.cpp
@@ -1456,9 +1456,9 @@ bool DWARFDebugLine::LineTable::lookupAddressRangeImpl(
     // The matching row range should end at the next row's address, unless the
     // last row is the last row in the sequence. If we don't do this and we have
     // outlined functions, we can end up with a range that is empty.
-    uint64_t MatchingRangeHighPC = Rows[LastRowIndex].EndSequence ?
-      Rows[LastRowIndex].Address.Address :
-      Rows[LastRowIndex + 1].Address.Address;
+    uint64_t MatchingRangeHighPC = Rows[LastRowIndex].EndSequence
+                                       ? Rows[LastRowIndex].Address.Address
+                                       : Rows[LastRowIndex + 1].Address.Address;
     AddressRange MatchingRowRange(Rows[FirstRowIndex].Address.Address,
                                   MatchingRangeHighPC);
     if (RowRanges.contains(MatchingRowRange)) {

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https://github.com/llvm/llvm-project/pull/226625


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