[Bug target/48213] [4.6/4.7 Regression] ICE in simplify_subreg called from s390_delegitimize_address

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48213

--- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-03-20 
19:38:31 UTC ---
Created attachment 23732
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=23732
gcc46-pr48213.patch

Untested fix.