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| author | Sanjay Patel <spatel@rotateright.com> | 2019-09-25 15:08:33 +0000 |
|---|---|---|
| committer | Sanjay Patel <spatel@rotateright.com> | 2019-09-25 15:08:33 +0000 |
| commit | 831a7e7068f78be7108672ca6dc66721000fdf61 (patch) | |
| tree | 1abede5e93e2811c2b11141b3ba5859a204246eb /openmp/runtime/test | |
| parent | 5c3bc3c930d3993a2c5f581112c18a9eb0ba6838 (diff) | |
| download | bcm5719-llvm-831a7e7068f78be7108672ca6dc66721000fdf61.tar.gz bcm5719-llvm-831a7e7068f78be7108672ca6dc66721000fdf61.zip | |
[DAGCombiner] add one-use restriction to vector transform with cheap extract
We might be able to do better on the example in the test,
but in general, we should not scalarize a splatted vector
binop if there are other uses of the binop. Otherwise, we
can end up with code as we had - a scalar op that is
redundant with a vector op.
llvm-svn: 372886
Diffstat (limited to 'openmp/runtime/test')
0 files changed, 0 insertions, 0 deletions
