[PATCH]: AVX2 lexing of comments

Roman Divacky rdivacky at freebsd.org
Tue Apr 1 13:19:45 PDT 2014


Hi,

The attached patch extends the already existing SSE2 lexing of comments
to AVX2. We tested it (thanks Juergen!) on single-file gcc.c and
it yields 3% speedup on "clang -E".

I think it's worth it.

Roman
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