Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
jlarcombe
on Oct 15, 2020
|
parent
|
context
|
favorite
| on:
LDM: My Favorite ARM Instruction
The 'original' ARM C compiler (Norcroft) certainly did. As other commentators have pointed out, it was extremely powerful and a big performance boost in the early days of shallow pipelined, in-order, small (or no) cache ARM processors.
voldacar
on Oct 15, 2020
[–]
Ah, I had assumed that any benefit would be purely in terms of code size/instruction cache usage. That's interesting!
Consider applying for YC's Winter 2026 batch! Applications are open till Nov 10
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
