http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50661
Paolo Carlini <paolo.carlini at oracle dot com> changed:
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--- Comment #10 from Paolo Carlini <paolo.carlini at oracle dot com> 2011-10-08
11:56:23 UTC ---
Naively, by 'vectorization-friendly' I mean a rewrite of the trivial loops
encoding explicitly the specified semantics (see, for example the 2nd
difficulty pointed out by Jakub). If we find a way to do that effectively but
still abstracting from the detail of the vector instructions, seems a great
idea! Does something similar already exist?