{OT} Youtube Video: newCTFE: Starting to write the x86 JIT
Stefan Koch via Digitalmars-d
digitalmars-d at puremagic.com
Mon Apr 24 10:48:50 PDT 2017
On Monday, 24 April 2017 at 11:29:01 UTC, Ola Fosheim Grøstad
wrote:
>
> What are scaled loads?
x86 has addressing modes which allow you to multiply an index by
a certain set of scalars and add it as on offset to the pointer
you want to load.
Thereby making memory access patterns more transparent to the
caching and prefetch systems.
As well as reducing the overall code-size.
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