https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70002
Bug ID: 70002
Summary: [6 Regression] gcc.dg/torture/pr52429.c -O2 -flto
-fno-use-linker-plugin -flto-partition=none ICEs
Product: gcc
Version: 6.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code
Severity: normal
Priority: P3
Component: rtl-optimization
Assignee: unassigned at gcc dot gnu.org
Reporter: pinskia at gcc dot gnu.org
Target Milestone: ---
Target: aarch64-linux-gnu
/home/apinski/src/local/gcc/gcc/testsuite/gcc.dg/torture/pr52429.c:24:1:
internal compiler error: Segmentation fault
0xb03a5f crash_signal
/home/apinski/src/local/gcc/gcc/toplev.c:335
0x963623 record_operand_costs
/home/apinski/src/local/gcc/gcc/ira-costs.c:1293
0x963bd3 scan_one_insn
/home/apinski/src/local/gcc/gcc/ira-costs.c:1471
0x963bd3 process_bb_for_costs
/home/apinski/src/local/gcc/gcc/ira-costs.c:1592
0x9650ff find_costs_and_classes
/home/apinski/src/local/gcc/gcc/ira-costs.c:1699
0x9665db ira_set_pseudo_classes(bool, _IO_FILE*)
/home/apinski/src/local/gcc/gcc/ira-costs.c:2239
0x1026e33 alloc_global_sched_pressure_data
/home/apinski/src/local/gcc/gcc/haifa-sched.c:7244
0x1026e33 sched_init()
/home/apinski/src/local/gcc/gcc/haifa-sched.c:7394
0x102857f haifa_sched_init()
---- CUT ----
Might be related to bug 64047.
