[Bug target/41993] [sh] ICE in create_pre_exit, at mode-switching.c:399

[uros at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41993



--- Comment #14 from uros at gcc dot gnu.org 2012-11-13 16:59:44 UTC ---

Author: uros

Date: Tue Nov 13 16:59:37 2012

New Revision: 193480



URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=193480

Log:

    PR target/41993

    * mode-switching.c (create_pre_exit): Set return_copy to last_insn

    when copy_start is a function return regno instead of pseudo.

    Skip debug instructions in instruction scan loop.





Modified:

    trunk/gcc/ChangeLog

    trunk/gcc/mode-switching.c