https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77586
Bug ID: 77586 Summary: ia64 target fails to build due to ICE triggered by -fself-test Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: nickc at gcc dot gnu.org Target Milestone: --- A compiler configured as "ia64-elf" currently fails to build on mainline due to: ./gcc/xgcc -B./gcc/ -xc -S -c /dev/null -fself-test <built-in>: internal compiler error: Segmentation fault 0xad5aaf crash_signal gcc/toplev.c:336 0x613662 tree_class_check(tree_node*, tree_code_class, char const*, int, char const*) gcc/tree.h:3148 0x613662 c_register_builtin_type(tree_node*, char const*) gcc/c-family/c-common.c:3924 0xddd8d6 ia64_init_builtins() gcc/config/ia64/ia64.c:10373