Re: Paper: dividing by seven

robin51@dodo.com.au
Sun, 19 Apr 2026 00:19:52 +1000

          From comp.compilers
Related articles
Paper: dividing by seven johnl@taugh.com (John R Levine) (2026-04-10)
Re: Paper: dividing by seven anton@mips.complang.tuwien.ac.at (2026-04-13)
Re: Paper: dividing by seven robin51@dodo.com.au (2026-04-19)
Re: Paper: dividing by seven anton@mips.complang.tuwien.ac.at (2026-04-19)
| List of all articles for this month |
From: robin51@dodo.com.au
Newsgroups: comp.compilers
Date: Sun, 19 Apr 2026 00:19:52 +1000
Organization: Compilers Central
References: 26-04-002
Injection-Info: gal.iecc.com; posting-host="news.iecc.com:2001:470:1f07:1126:0:676f:7373:6970"; logging-data="36109"; mail-complaints-to="abuse@iecc.com"
Keywords: books, optimize, comment
Posted-Date: 18 Apr 2026 14:41:02 EDT
In-Reply-To: 26-04-002

Might be useful to look at Hacker's Delight (H. S. Warren, Jr).


On 11/04/2026 02:04, John R Levine wrote:
> Optimization of 32-bit Unsigned Division by Constants on 64-bit Targets
>
> Shigeo Mitsunari, Takashi Hoshino
> ...
> https://arxiv.org/abs/2604.07902


[It's an amazing book that belongs on every compiler developer's shelf. Here's a
version of the first edition, of dubious legality, at the Internet archive:
https://dn710003.ca.archive.org/0/items/random-papers9/Henry%20S.%20Warren%20-%20Hacker%27s%20delight-Addison-Wesley%20%282003%29.pdf
-John]

Post a followup to this message

Return to the comp.compilers page.
Search the comp.compilers archives again.