------- Comment #1 from rguenth at gcc dot gnu dot org 2008-11-20 15:15 -------
Invalid gimple:
(gdb) call debug_gimple_stmt (origt)
# STORES: { foo_ptr }
foo_ptr ={v} (int (*<T4cb>) (void * *)) ptr.3_4;
produced by forwprop. Probably caused by Jakubs patch
2008-11-17 Jakub Jelinek <[EMAIL PROTECTED]>
PR middle-end/38140
* tree-ssa-forwprop.c (forward_propagate_addr_expr_1): If
propagating x = &a into *x = b, add a cast if not useless
type conversion or don't optimize if another stmt would be
needed.
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |jakub at gcc dot gnu dot
| |org, rguenth at gcc dot gnu
| |dot org
Status|UNCONFIRMED |NEW
Component|regression |middle-end
Ever Confirmed|0 |1
Keywords| |ice-on-valid-code
Last reconfirmed|0000-00-00 00:00:00 |2008-11-20 15:15:11
date| |
Summary|internal compiler error: in |[4.4 Regression] internal
|find_func_aliases, at tree- |compiler error: in
|ssa-structalias.c:3905 |find_func_aliases, at tree-
| |ssa-structalias.c:3905
Target Milestone|--- |4.4.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38200
