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From: Jeremy F. <je...@go...> - 2002-12-11 23:40:23
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I've created a new skin - testbed - for dumping useful test stuff into.
The first is an implementation of a XUInstr TRASHF, which trashes the
flags between every UInstr as a way of exercising the lazy flags
handling. It has two command line arguments: --trash-flags=yes|no
(generate logical flag trashing), and --really-trash=yes|no (physically
change the CPUs flags). --really-trash is really slow.
With --trash-flags=yes --really-trash=yes, big complex things like
mozilla and OO are working fine (albeit slowly).
J
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