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From: "amodra at gmail dot com" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug middle-end/57586] ICE when expanding volatile asm using unaligned pointer Date: Tue, 01 Oct 2013 06:40:00 -0000 [thread overview] Message-ID: <bug-57586-4-u3iiofFMFk@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-57586-4@http.gcc.gnu.org/bugzilla/> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57586 --- Comment #9 from Alan Modra <amodra at gmail dot com> --- Once upon a time I understood this code quite well, but it's been a while since I looked at it in detail, and I'd forgotten that inout gets split to separate input and output operands if a register is allowed. So the code isn't wrong, but there was no need to do anything special for inout. I'll commit a cleanup as obvious.
prev parent reply other threads:[~2013-10-01 6:40 UTC|newest] Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top 2013-06-11 14:24 [Bug target/57586] New: " jgreenhalgh at gcc dot gnu.org 2013-06-11 14:25 ` [Bug target/57586] " jgreenhalgh at gcc dot gnu.org 2013-06-11 14:53 ` jgreenhalgh at gcc dot gnu.org 2013-06-11 14:56 ` rguenth at gcc dot gnu.org 2013-06-11 15:25 ` jgreenhalgh at gcc dot gnu.org 2013-06-11 15:28 ` rguenther at suse dot de 2013-06-14 6:43 ` [Bug middle-end/57586] " amodra at gmail dot com 2013-09-24 11:32 ` amodra at gcc dot gnu.org 2013-09-24 11:34 ` amodra at gmail dot com 2013-09-29 22:12 ` bernd.edlinger at hotmail dot de 2013-10-01 6:40 ` amodra at gmail dot com [this message]
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