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Re: [patch] PR middle-end/17278
On Thursday 27 January 2005 17:00, Joseph S. Myers wrote:
> On Thu, 27 Jan 2005, Steven Bosscher wrote:
> > * opts.c (decode_options): Move flag_thread_jumps from -O1 and
> > higher to -O2 and higher. Likewise for tree PRE.
> > * tree-ssa-dom.c (tree_ssa_dominator_optimize): Only iterate at -O2
> > and better.
> invoke.texi documents, both under the -O options and under the individual
> options they enable, which options are enabled at which -O option; that
> documentation needs updating.
Oh, I didn't realize we documented that. I'll fix it.