"enable additional vector instructions" docs?
"enable additional vector instructions" docs?
- Subject: "enable additional vector instructions" docs?
- From: Sean McBride <email@hidden>
- Date: Wed, 11 Jul 2012 19:28:39 -0400
- Organization: Rogue Research Inc.
Hi all,
I was cleaning through some build settings and noticed a few are now shown in the 'user defined' section, namely:
GCC_ENABLE_SSE3_EXTENSIONS
GCC_ENABLE_SUPPLEMENTAL_SSE3_INSTRUCTIONS
looks like the replacement is:
CLANG_X86_VECTOR_INSTRUCTIONS
My question is: what does the default of "platform default" mean? Specifically, does it depend on deployment target?
I'd like to use the highest setting I can. ex: perhaps all Macs supported by OS 10.x also support SSSE3 and better. Perhaps all Macs supported by OS 10.y also support SSE4.1 and better. Aside: anyone know of such a table?
Thanks,
--
____________________________________________________________
Sean McBride, B. Eng email@hidden
Rogue Research www.rogue-research.com
Mac Software Developer Montréal, Québec, Canada
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