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| author | Justin Lebar <jlebar@google.com> | 2016-02-17 17:46:52 +0000 |
|---|---|---|
| committer | Justin Lebar <jlebar@google.com> | 2016-02-17 17:46:52 +0000 |
| commit | b5c7b1c00fc3bf4bdfb7fa7e7429594990c50609 (patch) | |
| tree | 06d61c9107f2fcb340c7850a26ec11a3c91555ac /llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp | |
| parent | d596ec93ce51624e514225d9e85bb14e25d8d5a0 (diff) | |
| download | bcm5719-llvm-b5c7b1c00fc3bf4bdfb7fa7e7429594990c50609.tar.gz bcm5719-llvm-b5c7b1c00fc3bf4bdfb7fa7e7429594990c50609.zip | |
[NVPTX] Test that MachineSink won't sink across llvm.cuda.syncthreads.
Summary:
The syncthreads MI is modeled as mayread/maywrite -- convergence doesn't
even come into play here. Nonetheless this property is highly implicit
in the tablegen files, so a test seems appropriate.
Reviewers: jingyue
Subscribers: llvm-commits, jholewinski
Differential Revision: http://reviews.llvm.org/D17319
llvm-svn: 261114
Diffstat (limited to 'llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp')
0 files changed, 0 insertions, 0 deletions
