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From: | Richard Henderson |
Subject: | Re: [Qemu-ppc] [PATCH 2/4] tcg-ppc64: bswap64 rotates output 32 bits |
Date: | Mon, 03 Jun 2013 07:31:33 -0700 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130514 Thunderbird/17.0.6 |
On 06/02/2013 05:28 AM, Anton Blanchard wrote: > If our input and output is in the same register, bswap64 tries to > undo a rotate of the input. This just ends up rotating the output. > > Cc: address@hidden > Signed-off-by: Anton Blanchard <address@hidden> Reviewed-by: Richard Henderson <address@hidden> r~
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