[Nottingham] C -> Asm

Daryl daryljdudey at gmail.com
Fri Dec 16 09:58:27 UTC 2016


After an interesting chat with Jason & Vadim I thought this might be of
interest to some in the group:

http://godbolt.org/

Essentially, a web based C -> Assembly Language compiler. It does
ARM/AVR/MIPS/x86/x64/PowerPC and MSP (not familiar with that). By messing
with compiler options like -Os and "-Ofast -march=native" it's interesting
to see the effects.

For pure aesthetic reasons I like the ARM output. The x86/x64 stuff gets
very messy when SSE is used (but is obviously fantastically quicker than a
more naïve version).

Daryl.
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