PR/54307 CVS commit: src

["Rin Okuyama" <rin%netbsd.org@localhost>]

The following reply was made to PR port-alpha/54307; it has been noted by GNATS.

From: "Rin Okuyama" <rin%netbsd.org@localhost>
To: gnats-bugs%gnats.NetBSD.org@localhost
Cc: 
Subject: PR/54307 CVS commit: src
Date: Wed, 7 Oct 2020 07:35:28 +0000

 Module Name:	src
 Committed By:	rin
 Date:		Wed Oct  7 07:35:28 UTC 2020
 
 Modified Files:
 	src/doc: HACKS
 	src/external/bsd/jemalloc/lib: Makefile.inc
 
 Log Message:
 PR port-alpha/54307
 
 GCC 9.3 seems to be able to compile rtree.c with -O2:
 
 - No new regressions in ATF.
 - System survives over a night, at least, under heavy loads.
 
 On the other hand, unfortunately, GCC 9.3 still miscompiles tcache.c
 with -O2 or -O1. For example, even ``gcc -g hello.c'' fails with ICE
 if tcache.c is compiled with -O[12] in libc.
 
 
 To generate a diff of this commit:
 cvs rdiff -u -r1.212 -r1.213 src/doc/HACKS
 cvs rdiff -u -r1.11 -r1.12 src/external/bsd/jemalloc/lib/Makefile.inc
 
 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.