[src/trunk]: src/doc document gomoku

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/f49329d31e12
branches:  trunk
changeset: 366595:f49329d31e12
user:      christos <christos%NetBSD.org@localhost>
date:      Tue May 31 19:14:10 2022 +0000

description:
document gomoku

diffstat:

 doc/HACKS |  11 ++++++++++-
 1 files changed, 10 insertions(+), 1 deletions(-)

diffs (25 lines):

diff -r a43a22312185 -r f49329d31e12 doc/HACKS
--- a/doc/HACKS Tue May 31 19:11:58 2022 +0000
+++ b/doc/HACKS Tue May 31 19:14:10 2022 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: HACKS,v 1.228 2022/04/10 19:54:57 rillig Exp $
+# $NetBSD: HACKS,v 1.229 2022/05/31 19:14:10 christos Exp $
 #
 # This file is intended to document workarounds for currently unsolved
 # (mostly) compiler bugs.
@@ -583,6 +583,15 @@
                Besides, some clients, e.g., pkgsrc/x11/kterm, receive SIGSEGV.
        kcah
 
+       hack    gomoku compiler crash
+       date    Tue May 31 15:11:39 EDT 2022
+       who     christos
+       file    src/games/gomoku/Makefile : 1.12
+       descr
+               pickmove.c crashes with -O2, warns about ovi.o_intersect being
+               unitialized with -O1, works with -O0
+       kcah
+
 port   arm
 
        hack    gcc-unsigned-compare