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Compiler intrinsic #defines not recognized by text editor for AVX2 [message #1814292]

Sun, 08 September 2019 20:12

Aaron Boxer

Messages: 1
Registered: September 2019

Junior Member

I am using Eclipse CDT on Linux with g++ compiler.
I have added "-mavx2" compiler flag,and __AVX2__ is defined,
but in the code editor, code is greyed out inside

#ifdef __AVX2

#endif

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Re: Compiler intrinsic #defines not recognized by text editor for AVX2 [message #1814367 is a reply to message #1814292]

Tue, 10 September 2019 09:46

David Vavra

Messages: 1426
Registered: October 2012

Senior Member

You need to add -mavx2 to the builtins provider command
Project --> Properties --> C/C++ General --> Preprocessor Include Paths, Macros etc. --> Providers tab --> CDT GCC Built-in Compiler Settings
enable the provider and disable "use global provider"
edit the command:
index.php/fa/36256/0/

Attachment: BuiltinsProviderCommand.png
(Size: 41.61KB, Downloaded 371 times)

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