http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57754
Bug ID: 57754 Summary: Loongson 3A is MIPS64R2-compatible Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component: libgcc Assignee: unassigned at gcc dot gnu.org Reporter: root at heiher dot info Loongson 3A is MIPS64R2-compatible, so this means that it should based on ISA_MIPS64R2 (not ISA_MIPS64) ? References: http://www.loongson.cn/uploadfile/201204/Loongson3A_processor_user_manual_P2_GS464processor_core_V1.3.pdf (Page 16)