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> My GDB Testsuite runs have been failing more tests, and now an internal test > has started failing on some missing dwarf 3 records. What is the error message or the nature of the failures you are seeing ? Pranav Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by The Linux Foundation

My GDB Testsuite runs have been failing more tests, and now an internal test has started failing on some missing dwarf 3 records. Changing compile flags to emit dwarf 2 didn't help. In the past there has been some effort to pass GDB Testsuite, including Dwarf 2 backwards compatibility. What is the plan/mechanism for maintaining Dwarf 2/3 compatibility? -- Rick Foos Qualcomm Innovation

...h, etc. The patch that caused a problem for us is: https://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp?r1=162493&r2=162526&pathrev=162526&diff_format=h DW_FORM_flag_present caused the problem. The old DW_FORM_flag works for us. While the DD->useDarwinGDBCompat() option is a workaround in this case, Darwin GDB is a specific version of GDB. http://sourceware.org/gdb/onlinedocs/gdb/Darwin.html So useDarwinGDBCompat means Darwin GDB Compatibility, not GDB Compatibility or Dwarf xxx Compatibility, etc. Going in that direction for now means that we will hi...