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| author | Simon Pilgrim <llvm-dev@redking.me.uk> | 2016-08-10 10:50:53 +0000 |
|---|---|---|
| committer | Simon Pilgrim <llvm-dev@redking.me.uk> | 2016-08-10 10:50:53 +0000 |
| commit | 85c7ea86ae934b22ae6140166ab107f6ac165d92 (patch) | |
| tree | e9491821c71eb222a84c88fe14dd53f98f5d8269 /lldb/source/Plugins/ScriptInterpreter/Python/PythonDataObjects.cpp | |
| parent | 2c614cf26eb95490c721eb8a439039d763694ef8 (diff) | |
[DAGCombine] Avoid INSERT_SUBVECTOR reinsertions (PR28678)
If the input vector to INSERT_SUBVECTOR is another INSERT_SUBVECTOR, and this inserted subvector replaces the last insertion, then insert into the common source vector.
i.e.
INSERT_SUBVECTOR( INSERT_SUBVECTOR( Vec, SubOld, Idx ), SubNew, Idx ) --> INSERT_SUBVECTOR( Vec, SubNew, Idx )
Differential Revision: https://reviews.llvm.org/D23330
llvm-svn: 278211
Diffstat (limited to 'lldb/source/Plugins/ScriptInterpreter/Python/PythonDataObjects.cpp')
0 files changed, 0 insertions, 0 deletions