https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100447
Bug ID: 100447
Summary: gcc-9 -c -gsplit-dwarf -gdwarf-5 ICEs on an empty file
Product: gcc
Version: 9.3.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: other
Assignee: unassigned at gcc dot gnu.org
Reporter: doko at debian dot org
Target Milestone: ---
seen with the current gcc-9 branch, seen at least on x86_64 and aarch64, works
with 10 and 11:
$ touch empty.i
$ gcc-9 -c -gsplit-dwarf -gdwarf-5 empty.i
empty.i:1: internal compiler error: Segmentation fault
0xa0e64f crash_signal
../../src/gcc/toplev.c:326
0x730128 void hash_table<addr_hasher, false,
xcallocator>::traverse_noresize<unsigned int*,
&(count_index_addrs(addr_table_entry**, unsigned int*))>(unsigned int*)
../../src/gcc/hash-table.h:1026
0x730128 dwarf2out_finish
../../src/gcc/dwarf2out.c:31686
Please submit a full bug report,
with preprocessed source if appropriate.
