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Hi Craig, : > Thu Mar 18 15:58:26 1999 Nick Clifton <nickc@cygnus.com> : > : > * loop.c (strength_reduce): Do not perform pseudo replacements : > if the loop contains volatile memory references. : : Just a note: you are presumably aware your change will have no effect : whatsoever on the code as it *currently* stands, right? The "0 &&" : at the beginning of the test assures that. Yup! I am aware of this! : Not that this is therefore not a good change -- the "Temporary" and : "0 &&" strongly suggest the test might be re-enabled someday soon, : and if it needs to be a better test, so be it... : : ...just wanted to make sure you weren't expecting to see changes in : generated code as a result of this patch. Yeah - I have a branch which has this test enabled, and this is where I originally discovered the problem... Thanks for noting this though. Cheers Nick
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