--- Comment #4 from rguenth at gcc dot gnu dot org 2007-01-23 21:56 ---
Created an attachment (id=12942)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=12942&action=view)
somewhat reduced testcase
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30564
--- Comment #3 from rguenth at gcc dot gnu dot org 2007-01-23 21:55 ---
Honza, we're not folding the comparison on inlining and later ICE in tree-vrp
because of this (from the einline dump):
# fp1_5 = PHI
:;
i_30 = fp0_6;
goto ();
:;
D.1689_35 = unicount[i_3];
D.1690_36 = D
--- Comment #2 from rguenth at gcc dot gnu dot org 2007-01-23 21:29 ---
Nice one.
(gdb) up
#1 0x085aa055 in extract_range_from_assert (vr_p=0xbf806324, expr=0xb7ba1ee8)
at /home/richard/src/trunk/gcc/tree-vrp.c:845
845 gcc_assert (limit != var);
(gdb) call debug_generic_expr
--- Comment #1 from dcb314 at hotmail dot com 2007-01-23 21:00 ---
Created an attachment (id=12941)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=12941&action=view)
C source code
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30564
