[Bug middle-end/41883] [4.5 Regression] ICE from '-O -fprofile-arcs -fsched2-use-superblocks -ftree-vrp -fschedule-insns2 -freorder-blocks'
reichelt at gcc dot gnu dot org
gcc-bugzilla@gcc.gnu.org
Fri Nov 20 12:23:00 GMT 2009
------- Comment #2 from reichelt at gcc dot gnu dot org 2009-11-20 12:23 -------
Confirmed. Reduced testcase (crashes with "-fprofile-arcs
-fsched2-use-superblocks -fschedule-insns2 -freorder-blocks -O"):
================================
int foo(int i)
{
if (i)
return 0;
__builtin_alloca(4);
return 0;
}
================================
--
reichelt at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |reichelt at gcc dot gnu dot
| |org
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Keywords| |ice-on-valid-code
Last reconfirmed|0000-00-00 00:00:00 |2009-11-20 12:23:29
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41883
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