Re: NetBSD/vax 11.0RC1

[Ken Wellsch <kwellsch%tampabay.rr.com@localhost>]

On Sun, Feb 22, 2026 at 07:58:02AM -0500, emanuel stiebler wrote:
> 
> But it worked before? IIRC, some people reported having successful compiles
> on earlier versions? (9.*, 10.*?)

Yes.  In fact I reported in this thread that I can successfully build
10.0R on the same setup I have tried with 11.0-RC1.

In my limited testing, what is affecting me is that gimple-match.cc with
10.0R (aka gcc 10.5) is smaller than it is with 10.1 & 11.0 (aka gcc 12.5).

Trying to compile this larger version is consistently failing for me.

NetBSD 10.0:

build/genmatch --gimple /usr/src/tools/gcc/../../external/gpl3/gcc/dist/gcc/match.pd \
            > tmp-gimple-match.c
GIMPLE decision tree has 3308 leafs, maximum depth 28 and a total number of 13847 nodes
removed 2181 duplicate tails

NetBSD 11.0-RC1:

build/genmatch --gimple /usr/src/tools/gcc/../../external/gpl3/gcc/dist/gcc/match.pd \
            > tmp-gimple-match.cc
GIMPLE decision tree has 4129 leafs, maximum depth 28 and a total number of 17765 nodes
removed 2725 duplicate tails