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| author | Michael Kruse <llvm@meinersbur.de> | 2019-05-21 19:18:26 +0000 |
|---|---|---|
| committer | Michael Kruse <llvm@meinersbur.de> | 2019-05-21 19:18:26 +0000 |
| commit | 467069688d0a0a7c007994a81f4cee7521a413d5 (patch) | |
| tree | a25816f2f15a1bd31265380351791eeac5d9ab7a /lldb/source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPython.h | |
| parent | 0bada7ce6c12d904495bf504c9f56aa6583186e6 (diff) | |
| download | llvm-467069688d0a0a7c007994a81f4cee7521a413d5.zip llvm-467069688d0a0a7c007994a81f4cee7521a413d5.tar.gz llvm-467069688d0a0a7c007994a81f4cee7521a413d5.tar.bz2 | |
[DeLICM] Use polly::singleton to allow empty result.
isl_map_from_union_map cannot determine the map's space if the union_map
is empty. polly::singleton was designed for this case. We pass the
expected map space to avoid crashing in isl_map_from_union_map.
This fixes an issue found by the aosp buildbot. Thanks to Eli Friedman
for the reproducer.
llvm-svn: 361290
Diffstat (limited to 'lldb/source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPython.h')
0 files changed, 0 insertions, 0 deletions