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| author | Momchil Velikov <momchil.velikov@arm.com> | 2025-01-27 09:21:56 +0000 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-01-27 09:21:56 +0000 |
| commit | bd38c4993aa41d89a13cbc4dc457df4d81e410bf (patch) | |
| tree | 62d91220646dbc2ad6ffe100d671abd146d1d3c9 /flang/lib/Frontend/CompilerInvocation.cpp | |
| parent | a01e1d4e044ec0147e04a5af9ca54ede550f5dc1 (diff) | |
| download | llvm-bd38c4993aa41d89a13cbc4dc457df4d81e410bf.zip llvm-bd38c4993aa41d89a13cbc4dc457df4d81e410bf.tar.gz llvm-bd38c4993aa41d89a13cbc4dc457df4d81e410bf.tar.bz2 | |
[AArch64] Generate zeroing forms of certain SVE2.2 instructions (8/11) (#116834)
SVE2.2 introduces instructions with predicated forms with zeroing of
the inactive lanes. This allows in some cases to save a `movprfx` or
a `mov` instruction when emitting code for `_x` or `_z` variants of
intrinsics.
This patch adds support for emitting the zeroing forms of certain
`FRINTx`, `FRECPX`, and `FSQRT` instructions.
Diffstat (limited to 'flang/lib/Frontend/CompilerInvocation.cpp')
0 files changed, 0 insertions, 0 deletions