It is found that Mac OS X's llvm-GCC also supports the intrin function.

Source: Internet
Author: User

Author: zyl910

Some time ago, I tried to use the finder's search function to find the intrin header file. Unfortunately, I did not find it, so I mistakenly thought Mac OS X's llvm-GCC does not support the intrin function.
When using xcode today, we found that it is supported. The intrin header file is located in "/applications/xcode. APP/contents/developer/toolchains/xcodedefault. xctoolchain/usr/lib/clang/4.0/include directory.

The file cannot be searched, probably because "/applications/xcode. app" is not a common directory.
Locate "application" in the FinderProgram"Directory. If you double-click xcode, The xcode development environment is started instead of the directory. You can only right-click the shortcut menu and click "show Package content" to display the contents of this directory in the finder.

 

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