gcc -std=gnu11 -Wall -Wextra -Wshadow -Werror -Wmissing-declarations -O3 -flto=auto -march=native -DUSE_PEXT -DNDEBUG *.c pyrrhic/tbprobe.c tuner/*.c query/*.c noobprobe/*.c onlinesyzygy/*.c -pthread -lm -o Weiss-26A7BDA8 -fprofile-generate="pgo"
evaluate.c:567:1: internal compiler error: in pop_scope, at c/c-decl.c:1376
  567 | }
      | ^
0x1523e49 diagnostic_impl(rich_location*, diagnostic_metadata const*, int, char const*, __va_list_tag (*) [1], diagnostic_t)
	???:0
0xf5f435 internal_error(char const*, ...)
	???:0
0xf5f51a fancy_abort(char const*, int, char const*)
	???:0
0xfabc51 pop_scope()
	???:0
0x138fdf7 pop_file_scope()
	???:0
0x13b8b44 c_common_parse_file()
	???:0
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <http://bugzilla.redhat.com/bugzilla> for instructions.
The bug is not reproducible, so it is likely a hardware or OS problem.
cc1: internal compiler error: 段错误
0x1523e49 diagnostic_impl(rich_location*, diagnostic_metadata const*, int, char const*, __va_list_tag (*) [1], diagnostic_t)
	???:0
0xf5f435 internal_error(char const*, ...)
	???:0
0x889d5c crash_signal(int)
	???:0
0xfa8fe4 private_lookup_attribute(char const*, unsigned long, tree_node*)
	???:0
0x1008c2e analyze_functions(bool)
	???:0
0x13ceeef symbol_table::finalize_compilation_unit()
	???:0
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <http://bugzilla.redhat.com/bugzilla> for instructions.
The bug is not reproducible, so it is likely a hardware or OS problem.
make: *** [Makefile:80：pgo] 错误 1