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-rw-r--r--llvm/lib/DebugInfo/DWARF/DWARFContext.cpp3
1 files changed, 3 insertions, 0 deletions
diff --git a/llvm/lib/DebugInfo/DWARF/DWARFContext.cpp b/llvm/lib/DebugInfo/DWARF/DWARFContext.cpp
index 789874f5cbd..720fadb0dc7 100644
--- a/llvm/lib/DebugInfo/DWARF/DWARFContext.cpp
+++ b/llvm/lib/DebugInfo/DWARF/DWARFContext.cpp
@@ -925,6 +925,9 @@ DWARFContext::DIEsForAddress DWARFContext::getDIEsForAddress(uint64_t Address) {
DWARFDie DIE = Worklist.back();
Worklist.pop_back();
+ if (!DIE.isValid())
+ continue;
+
if (DIE.getTag() == DW_TAG_lexical_block &&
DIE.addressRangeContainsAddress(Address)) {
Result.BlockDIE = DIE;
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