[Bug target/32951] missed memcpy -> movdqa optimization.

Andrew Pinski pinskia@gmail.com
Mon Aug 6 12:43:00 GMT 2007


On 6 Aug 2007 12:42:18 -0000, pluto at agmk dot net
<gcc-bugzilla@gcc.gnu.org> wrote:
> moreover i'm wondering why gcc uses movdqa for unaligned loads?

Because __m128i is assumed to be aligned.

-- Pinski



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