https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80914
--- Comment #3 from Steven Noonan <steven at uplinklabs dot net> --- This is from a different go.gcc binary, because I've rebuilt several times to try and troubleshoot. But this one still exhibits the bad behavior. Just in case, I've uploaded a copy of the binary, the entire 'readelf --debug=info' output, and the current gdb output: https://www.uplinklabs.net/files/gcc-pr80914/gcc-go-debug-info.txt https://www.uplinklabs.net/files/gcc-pr80914/gdb.txt https://www.uplinklabs.net/files/gcc-pr80914/go.gcc.gz Here's 'tail -n 30' of the gcc-go-debug-info.txt from above: <2338a> DW_AT_location : 2 byte block: 91 60 (DW_OP_fbreg: -32) <2><2338d>: Abbrev Number: 0 <1><2338e>: Abbrev Number: 7 (DW_TAG_pointer_type) <2338f> DW_AT_byte_size : 8 <23390> DW_AT_type : <0x22f27> <1><23394>: Abbrev Number: 43 (DW_TAG_subprogram) <23395> DW_AT_name : (indirect string, offset: 0x32231): base_of_encoded_value <23399> DW_AT_decl_file : 1 <2339a> DW_AT_decl_line : 101 <2339b> DW_AT_prototyped : 1 <2339b> DW_AT_type : <0x22e30> <2339f> DW_AT_low_pc : 0x4bc54a <233a7> DW_AT_high_pc : 0x83 <233af> DW_AT_frame_base : 1 byte block: 9c (DW_OP_call_frame_cfa) <233b1> DW_AT_GNU_all_tail_call_sites: 1 <2><233b1>: Abbrev Number: 28 (DW_TAG_formal_parameter) <233b2> DW_AT_name : (indirect string, offset: 0x3216f): encoding <233b6> DW_AT_decl_file : 1 <233b7> DW_AT_decl_line : 101 <233b8> DW_AT_type : <0x22a32> <233bc> DW_AT_location : 2 byte block: 91 6c (DW_OP_fbreg: -20) <2><233bf>: Abbrev Number: 28 (DW_TAG_formal_parameter) <233c0> DW_AT_name : (indirect string, offset: 0x21373): context <233c4> DW_AT_decl_file : 1 <233c5> DW_AT_decl_line : 101 <233c6> DW_AT_type : <0x22f10> <233ca> DW_AT_location : 2 byte block: 91 60 (DW_OP_fbreg: -32) <2><233cd>: Abbrev Number: 0 <1><233ce>: Abbrev Number: 0
