[FFmpeg-trac] #6766(avutil:new): checkasm-float_dsp test fails on 32-bit ARM with AArch64 processor
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trac at avcodec.org
Mon Oct 23 14:21:40 EEST 2017
#6766: checkasm-float_dsp test fails on 32-bit ARM with AArch64 processor
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Reporter: jcowgill | Owner:
Type: defect | Status: new
Priority: important | Component: avutil
Version: git-master | Resolution:
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by jcowgill):
I think in the old float_dsp test, only the "best" asssembly for the
current processor was tested, whereas in checkasm all variations are
tested. On AArch64, VFP is never the "best" because NEON will always be
present, so I don't think VFP was ever being tested on AArch64 before the
test was ported to checkasm.
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Ticket URL: <https://trac.ffmpeg.org/ticket/6766#comment:4>
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