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| author | Craig Topper <craig.topper@sifive.com> | 2025-02-04 07:32:22 -0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-02-04 07:32:22 -0800 |
| commit | d5488f157c74332646d2b6e9d16c88e61d5a789e (patch) | |
| tree | e1f3497bd45872558550508c32464211fefaccc6 /lldb/source/Plugins/ScriptInterpreter/Python | |
| parent | fe7e280820c8f4a46f49357097d7f6897bd31d41 (diff) | |
| download | llvm-d5488f157c74332646d2b6e9d16c88e61d5a789e.zip llvm-d5488f157c74332646d2b6e9d16c88e61d5a789e.tar.gz llvm-d5488f157c74332646d2b6e9d16c88e61d5a789e.tar.bz2 | |
[AArch64] Combine separate vector and scalar tablegen SDNode record for AArch64ISD::REV16. NFC (#125614)
Relax the SDTypeProfile for AArch64ISD::REV32/REV64 to remove the
requirement that the type be vector.
It's not a good idea to have two different SDNode records with different
SDTypeProfiles. SDTypeProfiles are used to remove some unneeded checks
from the GenDAGISel.inc. Having different SDTypeProfiles can cause
checks to be removed that can create ambiguous matches, but that did not
happen in this case.
With this change the AArchGenDAGISel.inc is identical. The only change
is AArch64GenGlobalISel.inc which now includes scalar patterns for
G_REV16 due to them now being picks up by an SDNodeEquiv. GISel does not
yet use G_REV16 for scalars so this is not a functional change.
Diffstat (limited to 'lldb/source/Plugins/ScriptInterpreter/Python')
0 files changed, 0 insertions, 0 deletions