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Revert r210221 again, due to a crash Richard Smith has provided involving self-hostin...
author
David Blaikie
<dblaikie@gmail.com>
Thu, 5 Jun 2014 02:04:59 +0000
(
02:04
+0000)
committer
David Blaikie
<dblaikie@gmail.com>
Thu, 5 Jun 2014 02:04:59 +0000
(
02:04
+0000)
Test case coming, once I reduce it.
llvm-svn: 210236
llvm/lib/CodeGen/AsmPrinter/DwarfUnit.cpp
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diff --git
a/llvm/lib/CodeGen/AsmPrinter/DwarfUnit.cpp
b/llvm/lib/CodeGen/AsmPrinter/DwarfUnit.cpp
index
af9344a
..
49864ea
100644
(file)
--- a/
llvm/lib/CodeGen/AsmPrinter/DwarfUnit.cpp
+++ b/
llvm/lib/CodeGen/AsmPrinter/DwarfUnit.cpp
@@
-1784,8
+1784,7
@@
std::unique_ptr<DIE> DwarfUnit::constructVariableDIEImpl(const DbgVariable &DV,
// Define variable debug information entry.
auto VariableDie = make_unique<DIE>(DV.getTag());
DbgVariable *AbsVar = DV.getAbstractVariable();
- if (AbsVar) {
- assert(AbsVar->getDIE());
+ if (AbsVar && AbsVar->getDIE()) {
addDIEEntry(*VariableDie, dwarf::DW_AT_abstract_origin, *AbsVar->getDIE());
} else {
if (!Name.empty())