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[Bug target/53949] [SH] Add support for mac.w / mac.l instructions
- From: "kkojima at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 17 Jul 2012 23:04:54 +0000
- Subject: [Bug target/53949] [SH] Add support for mac.w / mac.l instructions
- Auto-submitted: auto-generated
- References: <bug-53949-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53949
--- Comment #5 from Kazumoto Kojima <kkojima at gcc dot gnu.org> 2012-07-17 23:04:54 UTC ---
(In reply to comment #4)
> Kaz, do you think it is safe to assume that SR.S = 0 at function entry?
I think so. I can't imagine a practical system with setting
SR.S to one in its start-up code, though I'm wrong about it.