https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91288
Bug ID: 91288
Summary: [8/9/10 Regression] ICE in add_symbol_to_partition_1,
at lto/lto-partition.c:153 since r249224
Product: gcc
Version: 10.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code
Severity: normal
Priority: P3
Component: lto
Assignee: unassigned at gcc dot gnu.org
Reporter: marxin at gcc dot gnu.org
CC: hubicka at gcc dot gnu.org, marxin at gcc dot gnu.org
Target Milestone: ---
Starting from the revision we ICE on:
$ gcc -c 2.ii && g++ 2.o 1.ii -flto -O2
1.ii:42:45: warning: dynamic exception specifications are deprecated in C++11
[-Wdeprecated]
42 | InetAddr(const std::basic_string<char> &) throw(FWException,
| ^~~~~
1.ii:48:48: warning: dynamic exception specifications are deprecated in C++11
[-Wdeprecated]
48 | InetAddr::InetAddr(const basic_string<char> &) throw(FWException,
| ^~~~~
lto1: internal compiler error: in add_symbol_to_partition_1, at
lto/lto-partition.c:153
0x5aaef9 add_symbol_to_partition_1
/home/marxin/Programming/gcc/gcc/lto/lto-partition.c:153
0x7e0fc2 add_symbol_to_partition_1
/home/marxin/Programming/gcc/gcc/lto/lto-partition.c:215
0x7e31c6 lto_balanced_map(int, int)
/home/marxin/Programming/gcc/gcc/lto/lto-partition.c:596
0x7da0af do_whole_program_analysis
/home/marxin/Programming/gcc/gcc/lto/lto.c:482
0x7da0af lto_main()
/home/marxin/Programming/gcc/gcc/lto/lto.c:628
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <https://gcc.gnu.org/bugs/> for instructions.
lto-wrapper: fatal error: g++ returned 1 exit status
compilation terminated.
/usr/bin/ld: error: lto-wrapper failed
collect2: error: ld returned 1 exit status
