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| author | Stephen Tozer <Stephen.Tozer@Sony.com> | 2023-05-18 17:13:15 +0100 |
|---|---|---|
| committer | Stephen Tozer <Stephen.Tozer@Sony.com> | 2023-05-19 11:29:30 +0100 |
| commit | 0670470a8ded8ece91444722a81a9b02b93dcf4a (patch) | |
| tree | bb28869efd8fc20c6481307ce2c63aaaf2cdab60 /clang/lib/CodeGen/CodeGenFunction.cpp | |
| parent | 5586bc539acb26cb94e461438de01a5080513401 (diff) | |
| download | llvm-0670470a8ded8ece91444722a81a9b02b93dcf4a.zip llvm-0670470a8ded8ece91444722a81a9b02b93dcf4a.tar.gz llvm-0670470a8ded8ece91444722a81a9b02b93dcf4a.tar.bz2 | |
[DebugInfo][InstrRef] Handle non-directly reachable DBG_PHIs in LiveDebugValues
Fixes: https://github.com/llvm/llvm-project/issues/62725
This patch fixes an error in which a DBG_INSTR_REF referring to a DBG_PHI in a
block that is not directly reachable from the entry block results in a crash
during LiveDebugValues. Note that this fix prevents a crash from occurring, but
will give undef locations to users of these PHIs even if a valid location exists.
Reviewed By: jmorse
Differential Revision: https://reviews.llvm.org/D150707
Diffstat (limited to 'clang/lib/CodeGen/CodeGenFunction.cpp')
0 files changed, 0 insertions, 0 deletions