[src/trunk]: src/doc -O0 hack was reintroduced to jemalloc/rtree.c for GCC9 o...

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

details:   https://anonhg.NetBSD.org/src/rev/a505db59d3c4
branches:  trunk
changeset: 957924:a505db59d3c4
user:      rin <rin%NetBSD.org@localhost>
date:      Wed Dec 16 01:35:39 2020 +0000

description:
-O0 hack was reintroduced to jemalloc/rtree.c for GCC9 on alpha.

diffstat:

 doc/HACKS |  8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diffs (24 lines):

diff -r cfc272b2e562 -r a505db59d3c4 doc/HACKS
--- a/doc/HACKS Wed Dec 16 01:21:32 2020 +0000
+++ b/doc/HACKS Wed Dec 16 01:35:39 2020 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: HACKS,v 1.215 2020/12/02 14:20:19 wiz Exp $
+# $NetBSD: HACKS,v 1.216 2020/12/16 01:35:39 rin Exp $
 #
 # This file is intended to document workarounds for currently unsolved
 # (mostly) compiler bugs.
@@ -953,11 +953,11 @@
 port   alpha
 hack   GCC 7.4/8.3/9.3: userland binaries crash randomly (port-alpha/54307)
 cdate  Fri Nov  1 20:43:35 UTC 2019
-mdate  Wed Oct  7 16:00:00 JST 2020
+mdate  Wed Dec 16 01:21:32 UTC 2020
 who    rin
 file   src/external/bsd/jemalloc/lib/Makefile.inc: 1.11
-descr  GCC miscompiles rtree.c (for 7.4 and 8.3) and tcache.c (for 7.4, 8.3,
-       and 9.3) with optimization levels -O[12]. Compile these files with -O0,
+descr  GCC miscompiles rtree.c and tcache.c (for 7.4, 8.3, and 9.3) with
+       optimization levels -O[12]. Compile these files with -O0,
        alternatively, compile whole jemalloc with -DJEMALLOC_DEBUG.
 kcah