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| author | Craig Topper <craig.topper@sifive.com> | 2021-02-11 15:34:09 -0800 |
|---|---|---|
| committer | Craig Topper <craig.topper@sifive.com> | 2021-02-11 15:34:58 -0800 |
| commit | 7a7836b4d8463584eb8ee34a16096cc5ef62a8ee (patch) | |
| tree | 955aa64b140970064d30621f83f9a4616ad20020 /llvm/lib/Bitcode/Reader/BitcodeReader.cpp | |
| parent | f2f59d2a060788f17040ad924ee2d11da0e215c8 (diff) | |
| download | llvm-7a7836b4d8463584eb8ee34a16096cc5ef62a8ee.zip llvm-7a7836b4d8463584eb8ee34a16096cc5ef62a8ee.tar.gz llvm-7a7836b4d8463584eb8ee34a16096cc5ef62a8ee.tar.bz2 | |
[RISCV] Add a pattern for a scalable vector mask vnot.
We can use a vnand.mm with the same register for both inputs.
This avoids materializing an alls ones constant with vmset.mm.
Diffstat (limited to 'llvm/lib/Bitcode/Reader/BitcodeReader.cpp')
0 files changed, 0 insertions, 0 deletions