https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65911
Bug ID: 65911 Summary: [6 Regression] r222508 breaks clang-tblgen Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: other Assignee: unassigned at gcc dot gnu.org Reporter: trippels at gcc dot gnu.org CC: tbsaunde at gcc dot gnu.org Target Milestone: --- Starting with r222508 LLVM doesn't build anymore on ppc64le: trippels@gcc2-power8 llvm_build % ./bin/clang-tblgen -gen-clang-attr-impl -I /home/trippels/llvm/tools/clang/include/clang/AST/../../ -I /home/trippels/llvm/tools/clang/include/clang/AST -I /home/trippels/llvm/lib/Target -I /home/trippels/llvm/include /home/trippels/llvm/tools/clang/include/clang/AST/../Basic/Attr.td -o /home/trippels/llvm_build/tools/clang/include/clang/AST/AttrImpl.inc.tmp Program received signal SIGSEGV, Segmentation fault. 0x00003fffb79d1ee4 in __strcmp_power7 () from /lib64/libc.so.6 (gdb) bt #0 0x00003fffb79d1ee4 in __strcmp_power7 () from /lib64/libc.so.6 #1 0x000000001005c504 in llvm::cl::generic_parser_base::findOption(char const*) () #2 0x0000000010004f9c in _GLOBAL__sub_I_TableGen.cpp ()