Use +sme for Apple #303
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Use +sme for Apple #303
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Signed-off-by: Taiju Yamada <tyamada@bi.a.u-tokyo.ac.jp>
cielavenir
commented
Nov 9, 2024
| @@ -87,7 +91,7 @@ cdecl(gf_vect_mad_sve): | |||
| /* vector length agnostic */ | |||
| .Lloopsve_vl: | |||
| whilelo p0.b, x_pos, x_len | |||
| b.none .return_pass | |||
| b.eq .return_pass | |||
There was a problem hiding this comment.
According to https://llvm.org/doxygen/AArch64AsmParser_8cpp_source.html , b.none is the same as b.eq when +sve is specified.
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@liuqinfei could you look into this issue? Thanks again! ;) |
In fact, i don't have an Apple computer that supports SVE on hand. So I can't verify this patch. Maybe you can supply your verifications on the machines with and without SVE. @cielavenir |
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I don't have either I just checked compilation Thus we need to call for tester(s) with M4 Mac, otherwise we need to wait for the next github RUNNER (not image) update. |
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Today I went to biccamera ( 😂 ) and checked hw.optional. Then I found FEAT_SME but not FEAT_SVE. 1
This means that for apple the +sve code has to be compiled with +sme instead.
This is potentially quite breaking change, so I'd like this to be tested from those who have M4 Mac.
Call for tester(s): if you have M4 mac, please try running the test on your machine~~
Footnotes
Why Apple says something without FEAT_SVE armv9? ↩