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| author | Amaury Sechet <deadalnix@gmail.com> | 2019-08-29 10:35:51 +0000 |
|---|---|---|
| committer | Amaury Sechet <deadalnix@gmail.com> | 2019-08-29 10:35:51 +0000 |
| commit | 8365e420108f59d370d1937dba9c686d3186ef66 (patch) | |
| tree | 07460fba55598784903894ee5d013e311130c514 /llvm/lib/CodeGen/LiveDebugValues.cpp | |
| parent | e9211b764cf88b7bcd02ea927d1ca72ab1a7d7bd (diff) | |
| download | bcm5719-llvm-8365e420108f59d370d1937dba9c686d3186ef66.tar.gz bcm5719-llvm-8365e420108f59d370d1937dba9c686d3186ef66.zip | |
[DAGCombiner] (insert_vector_elt (vector_shuffle X, Y), (extract_vector_elt X, N), IdxC) -> (vector_shuffle X, Y)
Summary: This is beneficial when the shuffle is only used once and end up being generated in a few places when some node is combined into a shuffle.
Reviewers: craig.topper, efriedma, RKSimon, lebedev.ri
Subscribers: llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D66718
llvm-svn: 370326
Diffstat (limited to 'llvm/lib/CodeGen/LiveDebugValues.cpp')
0 files changed, 0 insertions, 0 deletions
