https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117350
--- Comment #15 from ak at gcc dot gnu.org --- I guess to debug have to figure what's different about the decl between the non autofdo case and autofdo. I tried to work around it by modifying the urlifier code to avoid the anonymous name space, but it hits a similar bug later in gimple-range-fold.cc. Here is a full build log of that attempt: http://firstfloor.org/~andi/l /home/ak/gcc/obj-auto/./prev-gcc/xg++ -B/home/ak/gcc/obj-auto/./prev-gcc/ -B/usr/local/x86_64-pc-linux-gnu/bin/ -nostdinc++ -B/home/a k/gcc/obj-auto/prev-x86_64-pc-linux-gnu/libstdc++-v3/src/.libs -B/home/ak/gcc/obj-auto/prev-x86_64-pc-linux-gnu/libstdc++-v3/libsupc+ +/.libs -I/home/ak/gcc/obj-auto/prev-x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu -I/home/ak/gcc/obj-auto/prev-x86_ 64-pc-linux-gnu/libstdc++-v3/include -I/home/ak/gcc/gcc/libstdc++-v3/libsupc++ -L/home/ak/gcc/obj-auto/prev-x86_64-pc-linux-gnu/libs tdc++-v3/src/.libs -L/home/ak/gcc/obj-auto/prev-x86_64-pc-linux-gnu/libstdc++-v3/libsupc++/.libs -fno-PIE -c -g -O2 -fchecking=1 - flto=jobserver -frandom-seed=1 -DIN_GCC -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-error=narrowing -Wwri te-strings -Wcast-qual -Wmissing-format-attribute -Wconditionally-supported -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variad ic-macros -Wno-overlength-strings -DHAVE_CONFIG_H -fno-PIE -fauto-profile=cc1plus.fda -I. -I. -I../../gcc/gcc -I../../gcc/gcc/. -I../../gcc/gcc/../include -I../../gcc/gcc/../libcpp/include -I../../gcc/gcc/../libcody -I../../gcc/gcc/../libdecnumber -I../../gcc/gcc /../libdecnumber/bid -I../libdecnumber -I../../gcc/gcc/../libbacktrace -o gimple-range-fold.o -MT gimple-range-fold.o -MMD -MP -MF ./.deps/gimple-range-fold.TPo ../../gcc/gcc/gimple-range-fold.cc 0x27a4b3f internal_error(char const*, ...) ../../gcc/gcc/diagnostic-global-context.cc:518 0x9bb2a5 fancy_abort(char const*, int, char const*) ../../gcc/gcc/diagnostic.cc:1693 0x9bdd90 format_phase_2 ../../gcc/gcc/pretty-print.cc:2162 0x9bdd90 pretty_printer::format(text_info&) ../../gcc/gcc/pretty-print.cc:1712 0x282925e pp_format(pretty_printer*, text_info*) ../../gcc/gcc/pretty-print.h:602 0x282925e pp_format_verbatim(pretty_printer*, text_info*) ../../gcc/gcc/pretty-print.cc:2340 0x282925e pp_verbatim(pretty_printer*, char const*, ...) ../../gcc/gcc/pretty-print.cc:2619 0xae1ea3 print_instantiation_full_context ../../gcc/gcc/cp/error.cc:3807 0xae1ea3 maybe_print_instantiation_context ../../gcc/gcc/cp/error.cc:3962 0xae1ea3 maybe_print_instantiation_context ../../gcc/gcc/cp/error.cc:3956 0x13adc56 default_tree_diagnostic_text_starter ../../gcc/gcc/tree-diagnostic.cc:52 0x27a2ba0 diagnostic_text_output_format::on_report_diagnostic(diagnostic_info const&, diagnostic_t) ../../gcc/gcc/diagnostic-format-text.cc:210 0x27a3f62 diagnostic_context::report_diagnostic(diagnostic_info*) 0x27a434e diagnostic_context::diagnostic_impl(rich_location*, diagnostic_metadata const*, diagnostic_option_id, char const*, __va_list_tag (*) [1], diagnostic_t) ../../gcc/gcc/diagnostic.cc:1585 0x27a4b3f internal_error(char const*, ...) ../../gcc/gcc/diagnostic-global-context.cc:518 0x9bb2a5 fancy_abort(char const*, int, char const*) ../../gcc/gcc/diagnostic.cc:1693 0x750805 write_unscoped_name ../../gcc/gcc/cp/mangle.cc:1197 0xb22496 write_unscoped_template_name ../../gcc/gcc/cp/mangle.cc:1215 0xb22496 write_name ../../gcc/gcc/cp/mangle.cc:1122 0xb23729 write_encoding ../../gcc/gcc/cp/mangle.cc:939 Please submit a full bug report, with preprocessed source (by using -freport-bug). Please include the complete backtrace with any bug report. See <https://gcc.gnu.org/bugs/> for instructions.
