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https://chromium.googlesource.com/libyuv/libyuv
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fe51553f5f
This reverts commit ba0bba5b2b7e38c9365a5d152b4efa0458863213.
Reason for revert: breaks builds on windows and mac
Step _compile_ failed. Error logs are shown below:
[1/104] CXX obj/libyuv_internal/cpu_id.o
FAILED: obj/libyuv_internal/cpu_id.o
../../buildtools/reclient/rewrapper -cfg=../../buildtools/reclient_cfgs/chromium-browser-clang/rewra...(too long)
../../source/cpu_id.cc:25:10: fatal error: 'sys/auxv.h' file not found
25 | #include // For getauxval()
| ^~~~~~~~~~~~
1 error generated.
More information in raw_io.output_text[failure_summary]
Original change's description:
> [AArch64] Use getauxval(AT_HWCAP{,2}) for feature detection
>
> This has the advantage of also working under emulation where
> faking /proc/cpuinfo is not supported.
>
> For the Chromium sandbox, getauxval is supported since API version 18.
> The minimum supported API version at time of writing is 21 so we should
> be able to use getauxval unconditionally. On the off-chance the call
> fails it will return 0 and we will correctly fall-back to using only
> Neon.
>
> Change-Id: Ibbaa9caec1915ac0725c42d6cd2abc7ce19786c7
> Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/5453620
> Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Change-Id: Ic0f764217af7b4d998f19a8f78fc04ca85a45a3b
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/5463918
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
9 lines
413 B
Plaintext
9 lines
413 B
Plaintext
processor : 0
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BogoMIPS : 49.15
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Features : fp asimd evtstrm aes pmull sha1 sha2 crc32 atomics fphp asimdhp cpuid asimdrdm jscvt fcma lrcpc dcpop sha3 sm3 sm4 asimddp sha512 sve asimdfhm dit uscat ilrcpc flagm ssbs sb paca pacg dcpodp sve2 sveaes svepmull svebitperm svesha3 svesm4 flagm2 frint svei8mm svebf16 i8mm bti
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CPU implementer : 0x41
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CPU architecture: 8
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CPU variant : 0x1
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CPU part : 0xd46
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CPU revision : 1
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