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[regex] Speedup transit_state
- From: "Bonzini Paolo" <paolo dot bonzini at lu dot unisi dot ch>
- To: <libc-alpha at sources dot redhat dot com>
- Date: Wed, 27 Oct 2004 15:45:37 +0200
- Subject: [regex] Speedup transit_state
These are the optimizations that I sent last March. They have now survived sed 4.1's inclusion in several distros and the bug that appeared in glibc was found. In addition I've split them to ease review and isolate any other bugs better.
This one optimizes transit_state to make it faster except when iswalnum has to be called, which is very slow anyway.
Ok?