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[Bug target/66358] [5/6 Regression] [SH] ICE: in extract_constrain_insn, at recog.c:2232
- From: "olegendo at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 15 Jun 2015 13:59:43 +0000
- Subject: [Bug target/66358] [5/6 Regression] [SH] ICE: in extract_constrain_insn, at recog.c:2232
- Auto-submitted: auto-generated
- References: <bug-66358-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66358
--- Comment #12 from Oleg Endo <olegendo at gcc dot gnu.org> ---
(In reply to John Paul Adrian Glaubitz from comment #11)
> Any news on this issue? The sh4 buildds in Debian are currently building a
> snapshot as of 2015-06-13 (r224454), let's see how far it gets.
It will take a while to develop the R0 pre-allocating RTL pass as mentioned in
c#10. Once this has been done and it's been stabilized it can be backported to
the GCC 5 release branch -- assuming that it will fix the R0 reload problems.