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From: "meissner at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug boehm-gc/40785] New: Powerpc bootstrap is broken due to problems in boehm-gc
Date: Fri, 17 Jul 2009 14:49:00 -0000 [thread overview]
Message-ID: <bug-40785-15150@http.gcc.gnu.org/bugzilla/> (raw)
The test and set locks in boehm-gc/include/private/gc_locks.h have invalid asm
for creating the test and set locks and the current Powerpc GCC compiler
generates errors when enabling java in a bootstrap.
In addition, GCC 4.4 has added the __sync_lock_test_and_set and
__sync_lock_release builtins which abstract these functions, so the asm is not
needed for 4.4 and beyond.
--
Summary: Powerpc bootstrap is broken due to problems in boehm-gc
Product: gcc
Version: 4.5.0
Status: UNCONFIRMED
Severity: critical
Priority: P3
Component: boehm-gc
AssignedTo: meissner at linux dot vnet dot ibm dot com
ReportedBy: meissner at gcc dot gnu dot org
GCC build triplet: powerpc64-unknown-linux-gnu
GCC host triplet: powerpc64-unknown-linux-gnu
GCC target triplet: powerpc64-unknown-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40785
next reply other threads:[~2009-07-17 14:49 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-07-17 14:49 meissner at gcc dot gnu dot org [this message]
2009-07-17 14:53 ` [Bug boehm-gc/40785] " meissner at gcc dot gnu dot org
2009-09-26 19:48 ` pinskia at gcc dot gnu dot org
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