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[Bug target/67391] [SH] Convert clrt addc to normal add insn
- 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: Thu, 24 Sep 2015 21:49:31 +0000
- Subject: [Bug target/67391] [SH] Convert clrt addc to normal add insn
- Auto-submitted: auto-generated
- References: <bug-67391-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67391
--- Comment #14 from Kazumoto Kojima <kkojima at gcc dot gnu.org> ---
Created attachment 36387
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=36387&action=edit
a trial
Although a bit ugly, how about adding pattern using scratch reg?
Does it get the original clrt+addc issue back again?