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[Bug target/53689] [SH] GCC emits an invalid slot instruction for RTE (Return from Exception)
- 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: Sun, 15 Jul 2012 20:30:22 +0000
- Subject: [Bug target/53689] [SH] GCC emits an invalid slot instruction for RTE (Return from Exception)
- Auto-submitted: auto-generated
- References: <bug-53689-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53689
Oleg Endo <olegendo at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |WONTFIX
--- Comment #5 from Oleg Endo <olegendo at gcc dot gnu.org> 2012-07-15 20:30:22 UTC ---
The issue is handled by the following code in sh.md:
;; Define additional pop for SH1 and SH2 so it does not get
;; placed in the delay slot.
(define_insn "*movsi_pop"
I've checked the 4.6 and 4.7 branch sources and they have the code in question
in place. Since 4.5 is no longer supported this won't be fixed for 4.5.