http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48791
Richard Guenther <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2011.04.27 14:36:26
Target Milestone|--- |4.7.0
Ever Confirmed|0 |1
--- Comment #2 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-04-27
14:36:26 UTC ---
#1 0x00000000010e02e0 in ipa_analyze_params_uses (node=0x7ffff5b90940,
parms_info=0x7fffffffd4d0)
at /space/rguenther/src/svn/trunk/gcc/ipa-prop.c:1528
1528 if (is_gimple_reg (parm)
(gdb) l
1523 for (i = 0; i < ipa_get_param_count (info); i++)
1524 {
1525 tree parm = ipa_get_param (info, i);
1526 /* For SSA regs see if parameter is used. For non-SSA we compute
1527 the flag during modification analysis. */
1528 if (is_gimple_reg (parm)
1529 && gimple_default_def (DECL_STRUCT_FUNCTION (node->decl),
parm))
1530 info->params[i].used = true;
1531 }
1532
(gdb) p cfun
$1 = (struct function *) 0x0
