https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69182
Bug ID: 69182 Summary: Internal compiler error, dwarf2out_frame_debug_expr, at dwarf2cfi.c:1550 Product: gcc Version: 4.9.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assignee: unassigned at gcc dot gnu.org Reporter: henric at bergenwall dot com Target Milestone: --- Source file: main.cc: #include <iostream> #include <sstream> int main(int argc, char *argv[]) { std::stringstream strstr; strstr << "hello world"; std::cout << strstr.str() << std::endl; return 0; } Build command: g++ main.cc -ffixed-ebp -finstrument-functions -m32 -maccumulate-outgoing-args Build output: main.cc: In function 'int main(int, char**)': main.cc:11:1: internal compiler error: in dwarf2out_frame_debug_expr, at dwarf2cfi.c:1550 } ^ 0x743c31 dwarf2out_frame_debug_expr /tmp/gcc391/build-gcc-4.9.1/../gcc-4.9.1/gcc/dwarf2cfi.c:1548 0x744143 dwarf2out_frame_debug /tmp/gcc391/build-gcc-4.9.1/../gcc-4.9.1/gcc/dwarf2cfi.c:2043 0x744143 scan_insn_after /tmp/gcc391/build-gcc-4.9.1/../gcc-4.9.1/gcc/dwarf2cfi.c:2369 0x745eb2 scan_trace /tmp/gcc391/build-gcc-4.9.1/../gcc-4.9.1/gcc/dwarf2cfi.c:2526 0x746808 create_cfi_notes /tmp/gcc391/build-gcc-4.9.1/../gcc-4.9.1/gcc/dwarf2cfi.c:2565 0x746808 execute_dwarf2_frame /tmp/gcc391/build-gcc-4.9.1/../gcc-4.9.1/gcc/dwarf2cfi.c:2925 0x746808 execute /tmp/gcc391/build-gcc-4.9.1/../gcc-4.9.1/gcc/dwarf2cfi.c:3421 Please submit a full bug report, with preprocessed source if appropriate. Please include the complete backtrace with any bug report. See <http://gcc.gnu.org/bugs.html> for instructions.