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Matthew R. Brades
Joined: 17 Jul 2011 Posts: 800
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Post subject: Re: FreeBSD 10 To Use Clang Compiler, Deprecate GCC Posted: Mon May 14, 2012 4:37 pm |
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Clang was built by Apple, because they were getting impatient with GCC's (lack of) support of Objective C/Objective C++. (GNU rates ObjC as 'low priority').
So apple funded a project to supercede GCC, which was for C-family LANGuages.
The main points are:
GCC's compiles, when optimized, are optimized ahead of time.
Clang's compiles, when optimized, are optimized partially ahead of time, partially just in time.
I find Clang compiles to be about 10-20 percent faster for TSCP than GCC, just to give a perspective.
But, personally, I wouldn't use Clang or GCC.
I would use DragonEgg with -fplugin-arg-dragonegg-enable-gcc-optzns for hardcore performance.
Maybe Jim Ablett should give LLVM a try.
Matthew:out _________________ Well, that's that.
Account. Gone. |
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Date/Time |
FreeBSD 10 To Use Clang Compiler, Deprecate GCC |
E Diaz |
Mon May 14, 2012 1:57 pm |
Re: FreeBSD 10 To Use Clang Compiler, Deprecate GCC |
Matthew R. Brades |
Mon May 14, 2012 4:37 pm |
Re: FreeBSD 10 To Use Clang Compiler, Deprecate GCC |
Jim Ablett |
Mon May 14, 2012 7:02 pm |
Re: FreeBSD 10 To Use Clang Compiler, Deprecate GCC |
Julien MARCEL |
Mon May 14, 2012 5:34 pm |
Re: FreeBSD 10 To Use Clang Compiler, Deprecate GCC |
Jon Dart |
Mon May 14, 2012 11:31 pm |
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