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Re: Fix PR41573, remove pass_remove_useless_stmts
On Wed, 7 Oct 2009, Eric Botcazou wrote:
> > So, I removed the whole thing. tramp3d compiles even a bit faster on -O0
> > now. Bootstrap times are unaffected.
> What about code size at -O0?
Same code. Even at -O0 we run cleanup_cfg, which uses gimple_fold on
conditions, so the jumps are cleaned up in the same way that also r_u_s
did. There are some renumberings in the exception labels.