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converting a loop to bzero
- From: "Ayal Zaks" <ZAKS at il dot ibm dot com>
- To: gcc at gcc dot gnu dot org
- Date: Fri, 2 May 2003 00:04:55 +0200
- Subject: converting a loop to bzero
I'm considering a transformation aimed at recognizing loops that zero an
array and converts them into calls to bzero. In bzip2 there is such a loop
which can benefit from such a transformation in environments that have
optimized bzero. Where would be an appropriate place to implement such a
"loop-conversion" optimization in gcc?
Ayal.