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Re: [tree-ssa] -fdisable-gimple
- From: Daniel Berlin <dberlin at dberlin dot org>
- To: Jeff Sturm <jsturm at one-point dot com>
- Cc: rth at redhat dot com, dnovillo at redhat dot com, gcc at gcc dot gnu dot org
- Date: Fri, 3 Oct 2003 10:23:19 -0400 (EDT)
- Subject: Re: [tree-ssa] -fdisable-gimple
- References: <Pine.LNX.4.44.0310030908220.26917-100000@ops2.one-point.com>
On Fri, 3 Oct 2003, Jeff Sturm wrote:
> How important is it that the branch continue to support -fdisable-gimple?
> For C or all frontends?
I believe it's only actual use is by the SPEC tester to have something to
use as the baseline.
>
> I see that Java has been completely broken with -fdisable-gimple for some
> time. The flag gets no routine testing, making it worse than useless IMO.
Actually, the SPEC tester uses it every night, right Diego?
>
> More urgently, I don't think we can do tree_rest_of_compilation in any
> sane fashion without resorting to
>
> void
> java_expand_body (tree fndecl)
> {
> if (! flag_disable_gimple)
> tree_rest_of_compilation (fndecl);
> else
> {
> /* ... preserve all old cruft here ... */
> }
> }
>
> Jeff
>
>