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| author | Simon Pilgrim <llvm-dev@redking.me.uk> | 2019-06-17 10:14:52 +0000 |
|---|---|---|
| committer | Simon Pilgrim <llvm-dev@redking.me.uk> | 2019-06-17 10:14:52 +0000 |
| commit | ef78e55205e1c7a66d7b229bb282f3bf35ea3cba (patch) | |
| tree | 0565a0d59aff8602c02d75f2309b6ac777c3656f /clang/lib/FrontendTool/ExecuteCompilerInvocation.cpp | |
| parent | 9d81915fcaab6ba4f51e4f5415834aed1924a72e (diff) | |
| download | llvm-ef78e55205e1c7a66d7b229bb282f3bf35ea3cba.zip llvm-ef78e55205e1c7a66d7b229bb282f3bf35ea3cba.tar.gz llvm-ef78e55205e1c7a66d7b229bb282f3bf35ea3cba.tar.bz2 | |
[SelectionDAG] Fold insert_subvector(undef, extract_subvector(v, c), c) -> v in getNode
This is already done in DAGCombiner::visitINSERT_SUBVECTOR, but this helps a number of shuffles across different vector widths recognise when they come from the same source.
llvm-svn: 363542
Diffstat (limited to 'clang/lib/FrontendTool/ExecuteCompilerInvocation.cpp')
0 files changed, 0 insertions, 0 deletions