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Re: [i386] Replace builtins with vector extensions
- From: Marc Glisse <marc dot glisse at inria dot fr>
- To: gcc-patches at gcc dot gnu dot org
- Date: Sun, 7 Apr 2013 12:50:42 +0200 (CEST)
- Subject: Re: [i386] Replace builtins with vector extensions
- References: <alpine dot DEB dot 2 dot 02 dot 1304071030320 dot 4934 at stedding dot saclay dot inria dot fr>
By the way, the comment in emmintrin.h in front of _mm_sqrt_sd seems
wrong:
/* Return pair {sqrt (A[0), B[1]}. */
It should be instead:
/* Return pair {sqrt (B[0]), A[1]}. */
If you agree I'll fix that independently.
--
Marc Glisse