[Bug target/65283] [SH] lds fpscr not put in delay slot

[chrbr at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65283

chrbr at gcc dot gnu.org changed:

           What    |Removed                     |Added
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                 CC|                            |chrbr at gcc dot gnu.org

--- Comment #2 from chrbr at gcc dot gnu.org ---
this is a conservative limitation to avoid a ds schedule problem. 

this is because
(define_attr "in_delay_slot" "yes,no"
 (eq_attr "type" "fpscr_toggle") (const_string "no")

an old analysis (for reference) and regression test:
https://gcc.gnu.org/ml/gcc-patches/2007-01/msg00746.html