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authorAnton Mitrofanov <BugMaster@narod.ru>2015-08-01 17:27:31 +0200
committerAnton Khirnov <anton@khirnov.net>2015-08-11 11:02:27 +0200
commit8c75ba55a4367c854b577c849ea2195bd78c4c81 (patch)
tree5a5fb2cf76bc937c0770b026acb3a631821dc7a3 /doc/RELEASE_NOTES
parent8f4a06faf45c1cbcabec610f4b47824171379934 (diff)
downloadffmpeg-8c75ba55a4367c854b577c849ea2195bd78c4c81.tar.gz
x86inc: warn if XOP integer FMA instruction emulation is impossible
Emulation requires a temporary register if arguments 1 and 4 are the same; this doesn't obey the semantics of the original instruction, so we can't emulate that in x86inc. Also add pmacsdql emulation. Signed-off-by: Henrik Gramner <henrik@gramner.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>
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