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| author | Nemanja Ivanovic <nemanja.i.ibm@gmail.com> | 2019-09-17 16:45:20 +0000 |
|---|---|---|
| committer | Nemanja Ivanovic <nemanja.i.ibm@gmail.com> | 2019-09-17 16:45:20 +0000 |
| commit | 1461fb6e783cb946b061f66689b419f74f7fad63 (patch) | |
| tree | ea1e7a3d9569550c4a1c217572e7ae6e868cb7e8 /llvm/utils/TableGen/CodeGenMapTable.cpp | |
| parent | 4e9082ef95db5d760df4cce00a4351fa122176d6 (diff) | |
| download | llvm-1461fb6e783cb946b061f66689b419f74f7fad63.zip llvm-1461fb6e783cb946b061f66689b419f74f7fad63.tar.gz llvm-1461fb6e783cb946b061f66689b419f74f7fad63.tar.bz2 | |
[PowerPC] Exploit single instruction load-and-splat for word and doubleword
We currently produce a load, followed by (possibly a move for integers and) a
splat as separate instructions. VSX has always had a splatting load for
doublewords, but as of Power9, we have it for words as well. This patch just
exploits these instructions.
Differential revision: https://reviews.llvm.org/D63624
llvm-svn: 372139
Diffstat (limited to 'llvm/utils/TableGen/CodeGenMapTable.cpp')
0 files changed, 0 insertions, 0 deletions