[Bug rtl-optimization/57968] MODE_EXIT switches inserted too early

[chrbr at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57968

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 ---
Created attachment 30571
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=30571&action=edit
Same issue on SH4

Same problem with the attached test on 4.8.1 SH4 whereas I also see the EXIT
block inserted before the FP use.

Testing with your patch on 4.8