[Bug tree-optimization/93079] ICE in mark_operand_necessary

2019-12-27 Thread hubicka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93079 Jan Hubicka changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug tree-optimization/93079] ICE in mark_operand_necessary

2019-12-27 Thread hubicka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93079 --- Comment #1 from Jan Hubicka --- We rewrite VAR_DECL to invalid tree code by gimple_set_plf (gdb) p ((tree)0x7fffeccfba20).base.code $22 = VAR_DECL (gdb) c Continuing. Hardware watchpoint 1: *$13 Old value = 17039395 New value = 17041443 gim