On Wednesday, March 6, 2019 at 7:22:41 PM UTC-8, Michael Jones wrote: 
>
> …make the compiler's rewrite rules and register assignments be able to 
> express that two 32-bit variables are "roommates" in a 64-bit register. 
>

Kind-of like Automatic Vectorization 
<https://software.intel.com/en-us/cpp-compiler-developer-guide-and-reference-automatic-vectorization-overview>
 
?

 

> So nothing against small benchmarks and puzzle suites...just don't take 
> the numbers to literally.
>

On the benchmarks game website, you should take the numbers *literally*.

They are what they say they are — but they are no more than that.

In particular, there's *no claim* that those measurements, of a few tiny 
programs, somehow *define* the relative performance of programming languages 
<https://benchmarksgame-team.pages.debian.net/benchmarksgame/why-measure-toy-benchmark-programs.html>.
 

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