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| author | Sjoerd Meijer <sjoerd.meijer@arm.com> | 2021-04-01 09:47:35 +0100 |
|---|---|---|
| committer | Sjoerd Meijer <sjoerd.meijer@arm.com> | 2021-04-06 08:42:13 +0100 |
| commit | ef05b08c612dd144003c1b2312bd2b365e7df519 (patch) | |
| tree | 25859f7852ae49050b7c284a126351eead72b6a2 /clang/lib/Frontend/CompilerInstance.cpp | |
| parent | 94d0fc32f54bb390550bfd2e33676ab78c5ab24f (diff) | |
| download | llvm-ef05b08c612dd144003c1b2312bd2b365e7df519.zip llvm-ef05b08c612dd144003c1b2312bd2b365e7df519.tar.gz llvm-ef05b08c612dd144003c1b2312bd2b365e7df519.tar.bz2 | |
[AArch64] Use 64-bit movi for zeroing halfs/floats
This was using the .2d variant which zeros 128 bits, but using the .2s variant
that zeros 64 bits is faster on some cores.
This is a prep step for D99586 to always using movi for zeroing floats.
Differential Revision: https://reviews.llvm.org/D99710
Diffstat (limited to 'clang/lib/Frontend/CompilerInstance.cpp')
0 files changed, 0 insertions, 0 deletions