[PATCH] PR middle-end/11414: Clean-up loop.c's load_mems.
Zack Weinberg
zack@codesourcery.com
Thu Oct 23 17:51:00 GMT 2003
Roger Sayle <roger@eyesopen.com> writes:
> PR middle-end/11414
> * loop.c (load_mems): Use redirect_jump to forward jumps from
> the original loop end label to the new "loop sink" block's
> label.
This is OK.
Could you also look at the uses of replace_label in cfgcleanup.c
(outgoing_edges_match and try_crossjump_to_edge) -- with this patch,
those are the last places this function is used. I am not sure
whether it can be eliminated there, but it would be nice.
zw
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