https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78783
Bug ID: 78783 Summary: gcov-tool fails in gcov_read_counter_mem Product: gcc Version: 5.4.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: gcov-profile Assignee: unassigned at gcc dot gnu.org Reporter: l.bartnik at gmail dot com Target Milestone: --- Hi, I'm repeatedly hitting this bug in gcov. I won't be able to provide source code but I can try and isolate the data files that lead to this error. Here's the bug report as printed by gcov-tool: gcov-tool: internal compiler error: in gcov_read_counter_mem, at ../libgcc/libgcov-util.c:490 0x4055d9 gcov_read_counter_mem() ../../gcc-5.4.0/gcc/../libgcc/libgcov-util.c:490 0x40793c gcov_get_counter ../../gcc-5.4.0/gcc/../libgcc/libgcov.h:321 0x40793c __gcov_merge_add(long*, unsigned int) ../../gcc-5.4.0/gcc/../libgcc/libgcov-merge.c:56 0x40772f merge_one_data ../../gcc-5.4.0/gcc/../libgcc/libgcov-driver.c:472 0x40772f dump_one_gcov ../../gcc-5.4.0/gcc/../libgcc/libgcov-driver.c:788 0x40772f gcov_do_dump(gcov_info*, int) ../../gcc-5.4.0/gcc/../libgcc/libgcov-driver.c:846 0x403503 gcov_output_files ../../gcc-5.4.0/gcc/gcov-tool.c:117 0x403bbc profile_merge ../../gcc-5.4.0/gcc/gcov-tool.c:154 0x403bbc do_merge ../../gcc-5.4.0/gcc/gcov-tool.c:226 Please submit a full bug report, with preprocessed source if appropriate. Please include the complete backtrace with any bug report.