[Bug c/53153] [4.8 Regression] ice in tree_low_cst, at tree.c:6569

[steven at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53153

--- Comment #4 from Steven Bosscher <steven at gcc dot gnu.org> 2012-04-30 21:43:33 UTC ---
Created attachment 27272
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=27272
Eliminate unreachable case labels

This is basically what the code in stmt.c used to do, and the new code in
gimplify.c also does: GIMPLE passes that change the type of the index
expression must also update the case label vector.