[Bug tree-optimization/46130] [4.6 Regression] ICE: SIGSEGV in walk_stmt_load_store_addr_ops (gimple.c:4894) with -O2 -fno-tree-dce

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46130

--- Comment #9 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-01-19 
17:38:25 UTC ---
Created attachment 23031
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=23031
gcc46-pr46130.patch

Untested fix.