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From: "rearnsha at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug target/33413] Please provide __sync_lock_test_and_set builtin for ARM using swap insn Date: Mon, 05 Apr 2010 13:54:00 -0000 [thread overview] Message-ID: <20100405135400.11293.qmail@sourceware.org> (raw) In-Reply-To: <bug-33413-10680@http.gcc.gnu.org/bugzilla/> ------- Comment #1 from rearnsha at gcc dot gnu dot org 2010-04-05 13:53 ------- SWP is deprecated in the ARM architecture. It would be a really bad idea to get gcc to generate that by default as it will break compatibility. -- rearnsha at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED GCC target triplet| |arm Resolution| |WONTFIX http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33413
next prev parent reply other threads:[~2010-04-05 13:54 UTC|newest] Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top 2007-09-12 21:20 [Bug target/33413] New: " spam_from_gcc_bugzilla at chezphil dot org 2010-04-05 13:54 ` rearnsha at gcc dot gnu dot org [this message] 2010-04-05 14:10 ` [Bug target/33413] " spam_from_gcc_bugzilla at chezphil dot org
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