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| author | Jingyue Wu <jingyue@google.com> | 2015-04-21 19:56:18 +0000 |
|---|---|---|
| committer | Jingyue Wu <jingyue@google.com> | 2015-04-21 19:56:18 +0000 |
| commit | f1edf3e88fe38b97d52f8e493bf4ea9caf3f8f91 (patch) | |
| tree | 6a3c7e2303e8365532e057aa07b804604bc83ea1 /llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp | |
| parent | f763c3fd459c1488970482127100897838abc6dc (diff) | |
| download | bcm5719-llvm-f1edf3e88fe38b97d52f8e493bf4ea9caf3f8f91.tar.gz bcm5719-llvm-f1edf3e88fe38b97d52f8e493bf4ea9caf3f8f91.zip | |
[SLSR] garbage-collect unused instructions
Summary:
After we rewrite a candidate, the instructions used by the old form may
become unused. This patch cleans up these unused instructions so that we
needn't run DCE after SLSR.
Test Plan: removed -dce in all the SLSR tests
Reviewers: broune, meheff
Subscribers: llvm-commits
Differential Revision: http://reviews.llvm.org/D9101
llvm-svn: 235410
Diffstat (limited to 'llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp')
0 files changed, 0 insertions, 0 deletions
