Snippets for gcc 16.1.1 from Fedora ppc64le

Sourced from https://kojipkgs.fedoraproject.org/packages/cross-gcc/16.1.1/1.fc45.1/data/logs/ppc64le/build.log.

• ../../../gcc-16.1.1-20260501/fixincludes/fixincl.c:747:22: warning: initialization discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
    747 |   char *pz_dir_end = strrchr (pz_fixed_file, '/');
        |                      ^~~~~~~
  

• ../../../gcc-16.1.1-20260501/libcpp/expr.cc:880:41: warning: unquoted type name ‘long long’ in format [-Wformat-diag]
    880 |                                    ? N_("use of C++11 long long integer "
        |                                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    881 |                                         "constant")
        |                                         ~~~~~~~~~~
  

• ../../../gcc-16.1.1-20260501/libcpp/expr.cc:882:41: warning: unquoted type name ‘long long’ in format [-Wformat-diag]
    882 |                                    : N_("use of C99 long long integer "
        |                                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    883 |                                         "constant"));
        |                                         ~~~~~~~~~~
  

• ../../../gcc-16.1.1-20260501/libcpp/expr.cc:888:44: warning: unquoted type name ‘long long’ in format [-Wformat-diag]
    888 |                                       ? N_("use of C++11 long long integer "
        |                                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    889 |                                            "constant")
        |                                            ~~~~~~~~~~
  

• ../../../gcc-16.1.1-20260501/libcpp/expr.cc:890:44: warning: unquoted type name ‘long long’ in format [-Wformat-diag]
    890 |                                       : N_("use of C99 long long integer "
        |                                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    891 |                                            "constant"));
        |                                            ~~~~~~~~~~
  

• ../../../gcc-16.1.1-20260501/libcpp/macro.cc:185:26: warning: format not a string literal and no format arguments [-Wformat-security]
    185 |             cpp_error_at (m_pfile, CPP_DL_ERROR, token->src_loc,
        |             ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    186 |                           vaopt_paste_error);
        |                           ~~~~~~~~~~~~~~~~~~
  

• ../../../gcc-16.1.1-20260501/libcpp/macro.cc:214:34: warning: format not a string literal and no format arguments [-Wformat-security]
    214 |                     cpp_error_at (m_pfile, CPP_DL_ERROR, token->src_loc,
        |                     ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    215 |                                   vaopt_paste_error);
        |                                   ~~~~~~~~~~~~~~~~~~
  

• ../../gcc-16.1.1-20260501/lto-plugin/lto-plugin.c:1100:5: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
   1100 |   s = strrchr (name, '.');
        |     ^
  

• ../../gcc-16.1.1-20260501/lto-plugin/lto-plugin.c:1152:5: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
   1152 |   s = strrchr (name, '.');
        |     ^
  

• ../../gcc-16.1.1-20260501/fixincludes/fixincl.c:747:22: warning: initialization discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
    747 |   char *pz_dir_end = strrchr (pz_fixed_file, '/');
        |                      ^~~~~~~
  

• ../../gcc-16.1.1-20260501/libcpp/expr.cc:880:41: warning: unquoted type name ‘long long’ in format [-Wformat-diag]
    880 |                                    ? N_("use of C++11 long long integer "
        |                                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    881 |                                         "constant")
        |                                         ~~~~~~~~~~
  

• ../../gcc-16.1.1-20260501/libcpp/expr.cc:882:41: warning: unquoted type name ‘long long’ in format [-Wformat-diag]
    882 |                                    : N_("use of C99 long long integer "
        |                                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    883 |                                         "constant"));
        |                                         ~~~~~~~~~~
  

• ../../gcc-16.1.1-20260501/libcpp/expr.cc:888:44: warning: unquoted type name ‘long long’ in format [-Wformat-diag]
    888 |                                       ? N_("use of C++11 long long integer "
        |                                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    889 |                                            "constant")
        |                                            ~~~~~~~~~~
  

• ../../gcc-16.1.1-20260501/libcpp/expr.cc:890:44: warning: unquoted type name ‘long long’ in format [-Wformat-diag]
    890 |                                       : N_("use of C99 long long integer "
        |                                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    891 |                                            "constant"));
        |                                            ~~~~~~~~~~
  

• ../../gcc-16.1.1-20260501/libcpp/macro.cc:185:26: warning: format not a string literal and no format arguments [-Wformat-security]
    185 |             cpp_error_at (m_pfile, CPP_DL_ERROR, token->src_loc,
        |             ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    186 |                           vaopt_paste_error);
        |                           ~~~~~~~~~~~~~~~~~~
  

• ../../gcc-16.1.1-20260501/libcpp/macro.cc:214:34: warning: format not a string literal and no format arguments [-Wformat-security]
    214 |                     cpp_error_at (m_pfile, CPP_DL_ERROR, token->src_loc,
        |                     ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    215 |                                   vaopt_paste_error);
        |                                   ~~~~~~~~~~~~~~~~~~
  

• gengtype-lex.cc:356:15: warning: this statement may fall through [-Wimplicit-fallthrough=]
    356 | 
        |               ^      
  

• ../../gcc-16.1.1-20260501/gcc/c/c-typeck.cc:4975:17: warning: format not a string literal and no format arguments [-Wformat-security]
   4975 |           error (invalid_func_diag);
        |           ~~~~~~^~~~~~~~~~~~~~~~~~~
  

• ../../gcc-16.1.1-20260501/gcc/c/c-typeck.cc:5795:16: warning: format not a string literal and no format arguments [-Wformat-security]
   5795 |       error_at (location, invalid_op_diag);
        |       ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• ../../gcc-16.1.1-20260501/gcc/c/c-typeck.cc:8156:23: warning: format not a string literal and no format arguments [-Wformat-security]
   8156 |   warned = warning_at (exploc, opt, gmsgid);
        |            ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~
  

• ../../gcc-16.1.1-20260501/gcc/c/c-typeck.cc:14387:16: warning: format not a string literal and no format arguments [-Wformat-security]
  

• ../../gcc-16.1.1-20260501/gcc/c/c-convert.cc:84:13: warning: format not a string literal and no format arguments [-Wformat-security]
     84 |       error (invalid_conv_diag);
        |       ~~~~~~^~~~~~~~~~~~~~~~~~~
  

• ../../gcc-16.1.1-20260501/gcc/c-family/c-common.cc:7095:14: warning: format not a string literal and no format arguments [-Wformat-security]
   7095 |     error_at (richloc, gmsgid);
        |     ~~~~~~~~~^~~~~~~~~~~~~~~~~
  

• ../../gcc-16.1.1-20260501/gcc/c-family/c-common.cc:7099:16: warning: format not a string literal and no format arguments [-Wformat-security]
   7099 |       error_at (richloc, message);
        |       ~~~~~~~~~^~~~~~~~~~~~~~~~~~
  

• ../../gcc-16.1.1-20260501/gcc/c-family/c-warn.cc:3867:23: warning: format not a string literal and no format arguments [-Wformat-security]
   3867 |   if (emit_diagnostic (kind, location, OPT_Warray_compare, msg))
        |       ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• ../../gcc-16.1.1-20260501/gcc/fold-const.cc:383:13: warning: format not a string literal and no format arguments [-Wformat-security]
    383 |     warning (OPT_Wstrict_overflow, gmsgid);
        |     ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• ../../gcc-16.1.1-20260501/gcc/gimple-range-gori.cc:318:19: warning: format not a string literal and no format arguments [-Wformat-security]
    318 |           fprintf (f, prefix);
        |           ~~~~~~~~^~~~~~~~~~~
  

• ../../gcc-16.1.1-20260501/gcc/ipa-devirt.cc:1036:10: warning: format not a string literal and no format arguments [-Wformat-security]
   1036 |   inform (DECL_SOURCE_LOCATION (decl2), reason);
        |   ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• ../../gcc-16.1.1-20260501/gcc/tree-ssa-sccvn.cc:288:21: warning: format not a string literal and no format arguments [-Wformat-security]
    288 |             fprintf (outfile, internal_fn_name ((internal_fn)vro->clique));
        |             ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• ../../gcc-16.1.1-20260501/gcc/diagnostics/context.cc:1793:15: warning: format not a string literal and no format arguments [-Wformat-security]
   1793 |       fnotice (stderr, diagnostics::get_text_for_kind (diagnostics::kind::ice));
        |       ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• ../../gcc-16.1.1-20260501/gcc/diagnostics/digraphs-to-dot-from-cfg.cc:173:36: warning: spurious leading punctuation sequence ‘<’ in format [-Wformat-diag]
    173 |                   pp_printf (&pp, "<bb %li>:", bb_index);
        |                                    ^
  

• ../../gcc-16.1.1-20260501/gcc/diagnostics/digraphs-to-dot-from-cfg.cc:173:43: warning: spurious trailing punctuation sequence ‘>:’ in format [-Wformat-diag]
    173 |                   pp_printf (&pp, "<bb %li>:", bb_index);
        |                                           ^~
  

• ../../gcc-16.1.1-20260501/gcc/diagnostics/digraphs-to-dot-from-cfg.cc:246:26: warning: spurious leading punctuation sequence ‘[’ in format [-Wformat-diag]
    246 |         pp_printf (&pp, "[%li%%]", probability_pc);
        |                          ^
  

• ../../gcc-16.1.1-20260501/gcc/text-art/style.cc:149:25: warning: spurious leading punctuation sequence ‘;’ in format [-Wformat-diag]
    149 |         pp_printf (pp, ";5;%i", (int)u.m_8bit);
        |                         ^
  

• ../../gcc-16.1.1-20260501/gcc/text-art/style.cc:159:25: warning: spurious leading punctuation sequence ‘;’ in format [-Wformat-diag]
    159 |         pp_printf (pp, ";2;%i;%i;%i",
        |                         ^
  

• ../../gcc-16.1.1-20260501/gcc/cp/constexpr.cc:3179:20: warning: format not a string literal and no format arguments [-Wformat-security]
   3179 |           error_at (cloc, msg);
        |           ~~~~~~~~~^~~~~~~~~~~
  

• ../../gcc-16.1.1-20260501/gcc/cp/coroutines.cc:854:18: warning: format not a string literal and no format arguments [-Wformat-security]
    854 |           inform (DECL_SOURCE_LOCATION (has_ret_val), message);
        |           ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• ../../gcc-16.1.1-20260501/gcc/cp/cvt.cc:742:15: warning: format not a string literal and no format arguments [-Wformat-security]
    742 |         error (invalid_conv_diag);
        |         ~~~~~~^~~~~~~~~~~~~~~~~~~
  

• ../../gcc-16.1.1-20260501/gcc/cp/decl.cc:4344:20: warning: format not a string literal and no format arguments [-Wformat-security]
   4344 |             inform (loc, inf);
        |             ~~~~~~~^~~~~~~~~~
  

• ../../gcc-16.1.1-20260501/gcc/cp/error.cc:4108:17: warning: format not a string literal and no format arguments [-Wformat-security]
   4108 |     pp_verbatim (m_text_output.get_printer (), indent);
        |     ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• ../../gcc-16.1.1-20260501/gcc/cp/error.cc:4126:29: warning: format not a string literal and no format arguments [-Wformat-security]
   4126 |                 pp_verbatim (pp, indent);
        |                 ~~~~~~~~~~~~^~~~~~~~~~~~
  

• ../../gcc-16.1.1-20260501/gcc/cp/method.cc:3769:23: warning: format not a string literal and no format arguments [-Wformat-security]
   3769 |   if (emit_diagnostic (diag_kind, DECL_SOURCE_LOCATION (fn),
        |       ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   3770 |                        OPT_Wdefaulted_function_deleted, wmsg))
        |                        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• ../../gcc-16.1.1-20260501/gcc/cp/pt.cc:21449:17: warning: format not a string literal and no format arguments [-Wformat-security]
  

• ../../gcc-16.1.1-20260501/gcc/cp/typeck.cc:5627:19: warning: format not a string literal and no format arguments [-Wformat-security]
   5627 |             error (invalid_op_diag);
        |             ~~~~~~^~~~~~~~~~~~~~~~~
  

• ../../gcc-16.1.1-20260501/gcc/cp/typeck.cc:7757:15: warning: format not a string literal and no format arguments [-Wformat-security]
   7757 |         error (invalid_op_diag);
        |         ~~~~~~^~~~~~~~~~~~~~~~~
  

• ../../gcc-16.1.1-20260501/gcc/collect2.cc:2406:21: warning: format not a string literal and no format arguments [-Wformat-security]
   2406 |         fatal_error (input_location, errmsg);
        |         ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
  

• ../../gcc-16.1.1-20260501/gcc/collect-utils.cc:237:21: warning: format not a string literal and no format arguments [-Wformat-security]
    237 |         fatal_error (input_location, errmsg);
        |         ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
  

• ../../gcc-16.1.1-20260501/gcc/lto-wrapper.cc:2029:23: warning: format not a string literal and no format arguments [-Wformat-security]
   2029 |               warning (0, jinfo.error_msg.c_str ());
        |               ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• ../../../gcc-16.1.1-20260501/libgcc/crtstuff.c:345:28: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
    345 | void *const __dso_handle = (void * const)&__dso_handle;
        |                            ^
  

• fp-bit.c:1495:10: warning: ‘in.normal_exp’ may be used uninitialized [-Wmaybe-uninitialized]
   1495 |   return __make_dp (in.class, in.sign, in.normal_exp,
        |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   1496 |                     ((UDItype) in.fraction.ll) << F_D_BITOFF);
        |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• fp-bit.c:1496:48: warning: ‘in.fraction.ll’ may be used uninitialized [-Wmaybe-uninitialized]
   1496 |                     ((UDItype) in.fraction.ll) << F_D_BITOFF);
  

• ../../../../gcc-16.1.1-20260501/libgcc/config/arc/dp-hack.h:35:6: warning: this use of ‘defined’ may not be portable [-Wexpansion-to-defined]
     35 | #if !ARC_OPTFPE || ARC_DP_DEBUG
        |      ^~~~~~~~~~
  

• ../../../../gcc-16.1.1-20260501/libgcc/config/arc/dp-hack.h:35:6: warning: this use of ‘defined’ may not be portable [-Wexpansion-to-defined]
  

• ../../../../gcc-16.1.1-20260501/libgcc/config/arc/dp-hack.h:42:6: warning: this use of ‘defined’ may not be portable [-Wexpansion-to-defined]
     42 | #if !ARC_OPTFPE
        |      ^~~~~~~~~~
  

• ../../../../gcc-16.1.1-20260501/libgcc/config/arc/dp-hack.h:42:6: warning: this use of ‘defined’ may not be portable [-Wexpansion-to-defined]
  

• ../../../../gcc-16.1.1-20260501/libgcc/config/arc/dp-hack.h:49:6: warning: this use of ‘defined’ may not be portable [-Wexpansion-to-defined]
     49 | #if !ARC_OPTFPE
        |      ^~~~~~~~~~
  

• ../../../../gcc-16.1.1-20260501/libgcc/config/arc/dp-hack.h:49:6: warning: this use of ‘defined’ may not be portable [-Wexpansion-to-defined]
  

• ../../../../gcc-16.1.1-20260501/libgcc/config/arc/dp-hack.h:64:6: warning: this use of ‘defined’ may not be portable [-Wexpansion-to-defined]
     64 | #if !ARC_OPTFPE
        |      ^~~~~~~~~~
  

• ../../../../gcc-16.1.1-20260501/libgcc/config/arc/dp-hack.h:64:6: warning: this use of ‘defined’ may not be portable [-Wexpansion-to-defined]
  

• ../../../../gcc-16.1.1-20260501/libgcc/config/arc/dp-hack.h:82:6: warning: this use of ‘defined’ may not be portable [-Wexpansion-to-defined]
     82 | #if !ARC_OPTFPE
        |      ^~~~~~~~~~
  

• ../../../../gcc-16.1.1-20260501/libgcc/config/arc/dp-hack.h:82:6: warning: this use of ‘defined’ may not be portable [-Wexpansion-to-defined]
  

• ../../../../gcc-16.1.1-20260501/libgcc/fp-bit.h:280:33: warning: no previous prototype for ‘__fixunsdfsi’ [-Wmissing-prototypes]
    280 | #       define float_to_usi     __fixunsdfsi
        |                                 ^~~~~~~~~~~~
  

• dp-bit.c:1553:10: warning: ‘in.normal_exp’ may be used uninitialized [-Wmaybe-uninitialized]
   1553 |   return __make_fp (in.class, in.sign, in.normal_exp, sffrac);
        |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• dp-bit.c:1550:23: warning: ‘in.fraction.ll’ may be used uninitialized [-Wmaybe-uninitialized]
   1550 |   if ((in.fraction.ll & (((USItype) 1 << F_D_BITOFF) - 1)) != 0)
        |       ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• ../../../../gcc-16.1.1-20260501/libgcc/crtstuff.c:345:28: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
    345 | void *const __dso_handle = (void * const)&__dso_handle;
        |                            ^
  

• ../../../../gcc-16.1.1-20260501/libgcc/config/arc/dp-hack.h:46:18: warning: no previous prototype for ‘__adddf3_c’ [-Wmissing-prototypes]
     46 | #define __adddf3 __adddf3_c
        |                  ^~~~~~~~~~
  

• ../../../../gcc-16.1.1-20260501/libgcc/config/arc/dp-hack.h:47:18: warning: no previous prototype for ‘__subdf3_c’ [-Wmissing-prototypes]
     47 | #define __subdf3 __subdf3_c
        |                  ^~~~~~~~~~
  

• ../../../../gcc-16.1.1-20260501/libgcc/config/arc/dp-hack.h:60:18: warning: no previous prototype for ‘__muldf3_c’ [-Wmissing-prototypes]
     60 | #define __muldf3 __muldf3_c
        |                  ^~~~~~~~~~
  

• ../../../../gcc-16.1.1-20260501/libgcc/config/arc/dp-hack.h:62:18: warning: no previous prototype for ‘__divdf3_c’ [-Wmissing-prototypes]
     62 | #define __divdf3 __divdf3_c
        |                  ^~~~~~~~~~
  

• ../../../../gcc-16.1.1-20260501/libgcc/config/arc/dp-hack.h:96:17: warning: no previous prototype for ‘__eqdf2_c’ [-Wmissing-prototypes]
     96 | #define __eqdf2 __eqdf2_c
        |                 ^~~~~~~~~
  

• ../../../../gcc-16.1.1-20260501/libgcc/config/arc/dp-hack.h:98:17: warning: no previous prototype for ‘__gtdf2_c’ [-Wmissing-prototypes]
     98 | #define __gtdf2 __gtdf2_c
        |                 ^~~~~~~~~
  

• ../../../../gcc-16.1.1-20260501/libgcc/config/arc/dp-hack.h:100:17: warning: no previous prototype for ‘__gedf2_c’ [-Wmissing-prototypes]
    100 | #define __gedf2 __gedf2_c
        |                 ^~~~~~~~~
  

• ../../../../gcc-16.1.1-20260501/libgcc/config/arc/dp-hack.h:102:20: warning: no previous prototype for ‘__unorddf2_c’ [-Wmissing-prototypes]
    102 | #define __unorddf2 __unorddf2_c
        |                    ^~~~~~~~~~~~
  

• ../../../../gcc-16.1.1-20260501/libgcc/config/arc/dp-hack.h:74:21: warning: no previous prototype for ‘__floatsidf_c’ [-Wmissing-prototypes]
     74 | #define __floatsidf __floatsidf_c
        |                     ^~~~~~~~~~~~~
  

• ../../../../gcc-16.1.1-20260501/libgcc/config/arc/dp-hack.h:80:23: warning: no previous prototype for ‘__floatunsidf_c’ [-Wmissing-prototypes]
     80 | #define __floatunsidf __floatunsidf_c
        |                       ^~~~~~~~~~~~~~~
  

• ../../../../gcc-16.1.1-20260501/libgcc/config/arc/dp-hack.h:76:19: warning: no previous prototype for ‘__fixdfsi_c’ [-Wmissing-prototypes]
     76 | #define __fixdfsi __fixdfsi_c
        |                   ^~~~~~~~~~~
  

• ../../../../gcc-16.1.1-20260501/libgcc/config/arc/dp-hack.h:78:22: warning: no previous prototype for ‘__fixunsdfsi_c’ [-Wmissing-prototypes]
     78 | #define __fixunsdfsi __fixunsdfsi_c
        |                      ^~~~~~~~~~~~~~
  

• ../../../../gcc-16.1.1-20260501/libgcc/config/arc/dp-hack.h:72:22: warning: no previous prototype for ‘__truncdfsf2_c’ [-Wmissing-prototypes]
     72 | #define __truncdfsf2 __truncdfsf2_c
        |                      ^~~~~~~~~~~~~~
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arc/dp-hack.h:35:6: warning: this use of ‘defined’ may not be portable [-Wexpansion-to-defined]
     35 | #if !ARC_OPTFPE || ARC_DP_DEBUG
        |      ^~~~~~~~~~
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arc/dp-hack.h:35:6: warning: this use of ‘defined’ may not be portable [-Wexpansion-to-defined]
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arc/dp-hack.h:42:6: warning: this use of ‘defined’ may not be portable [-Wexpansion-to-defined]
     42 | #if !ARC_OPTFPE
        |      ^~~~~~~~~~
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arc/dp-hack.h:42:6: warning: this use of ‘defined’ may not be portable [-Wexpansion-to-defined]
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arc/dp-hack.h:49:6: warning: this use of ‘defined’ may not be portable [-Wexpansion-to-defined]
     49 | #if !ARC_OPTFPE
        |      ^~~~~~~~~~
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arc/dp-hack.h:49:6: warning: this use of ‘defined’ may not be portable [-Wexpansion-to-defined]
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arc/dp-hack.h:64:6: warning: this use of ‘defined’ may not be portable [-Wexpansion-to-defined]
     64 | #if !ARC_OPTFPE
        |      ^~~~~~~~~~
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arc/dp-hack.h:64:6: warning: this use of ‘defined’ may not be portable [-Wexpansion-to-defined]
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arc/dp-hack.h:82:6: warning: this use of ‘defined’ may not be portable [-Wexpansion-to-defined]
     82 | #if !ARC_OPTFPE
        |      ^~~~~~~~~~
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arc/dp-hack.h:82:6: warning: this use of ‘defined’ may not be portable [-Wexpansion-to-defined]
  

• ../../../gcc-16.1.1-20260501/libgcc/fp-bit.h:280:33: warning: no previous prototype for ‘__fixunsdfsi’ [-Wmissing-prototypes]
    280 | #       define float_to_usi     __fixunsdfsi
        |                                 ^~~~~~~~~~~~
  

• ../../gcc-16.1.1-20260501/gcc/config/arm/arm.cc:18612:12: warning: narrowing conversion of ‘-1’ from ‘int’ to ‘uint32_t’ {aka ‘unsigned int’} [-Wnarrowing]
  

• ../../gcc-16.1.1-20260501/gcc/config/arm/arm.cc:18612:16: warning: narrowing conversion of ‘-1’ from ‘int’ to ‘uint32_t’ {aka ‘unsigned int’} [-Wnarrowing]
  

• ../../gcc-16.1.1-20260501/gcc/config/arm/arm.cc:18612:20: warning: narrowing conversion of ‘-1’ from ‘int’ to ‘uint32_t’ {aka ‘unsigned int’} [-Wnarrowing]
  

• ../../gcc-16.1.1-20260501/gcc/config/arm/arm.cc:18612:24: warning: narrowing conversion of ‘-1’ from ‘int’ to ‘uint32_t’ {aka ‘unsigned int’} [-Wnarrowing]
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arm/sfp-exceptions.c:39:18: warning: variable ‘fp_1e32’ set but not used [-Wunused-but-set-variable=]
     39 |   volatile float fp_1e32 = 1.0e32f;
        |                  ^~~~~~~
  

• ../../../gcc-16.1.1-20260501/libgcc/soft-fp/fixsfbitint.c:51:20: warning: comparison of integer expressions of different signedness: ‘long int’ and ‘USItype’ {aka ‘unsigned int’} [-Wsign-compare]
     51 |       else if (A_e >= (_FP_EXPMAX_S < _FP_EXPBIAS_S + arprec
        |                    ^~
  

• ../../../gcc-16.1.1-20260501/libgcc/soft-fp/fixsfbitint.c:57:22: warning: comparison of integer expressions of different signedness: ‘long int’ and ‘USItype’ {aka ‘unsigned int’} [-Wsign-compare]
     57 |               && A_e == _FP_EXPBIAS_S + arprec - 1
        |                      ^~
  

• ../../../gcc-16.1.1-20260501/libgcc/soft-fp/fixsfbitint.c:61:20: warning: comparison of integer expressions of different signedness: ‘long int’ and ‘USItype’ {aka ‘unsigned int’} [-Wsign-compare]
     61 |       else if (A_e >= _FP_EXPBIAS_S + SI_BITS - rsigned)
        |                    ^~
  

• ../../../gcc-16.1.1-20260501/libgcc/soft-fp/op-common.h:1477:20: warning: comparison of integer expressions of different signedness: ‘long int’ and ‘USItype’ {aka ‘unsigned int’} [-Wsign-compare]
   1477 |                    >= ((_FP_EXPMAX_##fs                                 \
        |                    ^~
  

• ../../../gcc-16.1.1-20260501/libgcc/soft-fp/op-common.h:1492:26: warning: comparison of integer expressions of different signedness: ‘long int’ and ‘USItype’ {aka ‘unsigned int’} [-Wsign-compare]
   1492 |                && (X##_e >= (_FP_EXPMAX_##fs < _FP_EXPBIAS_##fs + (rsize) \
        |                          ^~
  

• ../../../gcc-16.1.1-20260501/libgcc/soft-fp/op-common.h:1515:24: warning: comparison of integer expressions of different signedness: ‘long int’ and ‘USItype’ {aka ‘unsigned int’} [-Wsign-compare]
   1515 |               && X##_e == _FP_EXPBIAS_##fs + (rsize) - 1)               \
        |                        ^~
  

• ../../../gcc-16.1.1-20260501/libgcc/soft-fp/op-common.h:1560:39: warning: comparison of integer expressions of different signedness: ‘long int’ and ‘USItype’ {aka ‘unsigned int’} [-Wsign-compare]
   1560 |           if ((rsigned) == 2 && X##_e >= _FP_EXPBIAS_##fs + (rsize) - 1) \
        |                                       ^~
  

• ../../../gcc-16.1.1-20260501/libgcc/soft-fp/op-common.h:1563:25: warning: comparison of integer expressions of different signedness: ‘long int’ and ‘USItype’ {aka ‘unsigned int’} [-Wsign-compare]
   1563 |               if (X##_e > _FP_EXPBIAS_##fs + (rsize) - 1                \
        |                         ^
  

• ../../../gcc-16.1.1-20260501/libgcc/soft-fp/fixdfbitint.c:51:20: warning: comparison of integer expressions of different signedness: ‘long int’ and ‘USItype’ {aka ‘unsigned int’} [-Wsign-compare]
     51 |       else if (A_e >= (_FP_EXPMAX_D < _FP_EXPBIAS_D + arprec
        |                    ^~
  

• ../../../gcc-16.1.1-20260501/libgcc/soft-fp/fixdfbitint.c:57:22: warning: comparison of integer expressions of different signedness: ‘long int’ and ‘USItype’ {aka ‘unsigned int’} [-Wsign-compare]
     57 |               && A_e == _FP_EXPBIAS_D + arprec - 1
        |                      ^~
  

• ../../../gcc-16.1.1-20260501/libgcc/soft-fp/fixdfbitint.c:61:20: warning: comparison of integer expressions of different signedness: ‘long int’ and ‘USItype’ {aka ‘unsigned int’} [-Wsign-compare]
     61 |       else if (A_e >= _FP_EXPBIAS_D + DI_BITS - rsigned)
        |                    ^~
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arm/linux-atomic.c:104:3: warning: conflicting types for built-in function ‘__sync_fetch_and_add_4’; expected ‘unsigned int(volatile void *, unsigned int)’ [-Wbuiltin-declaration-mismatch]
    104 |   __sync_fetch_and_##OP##_4 (int *ptr, int val)                         \
        |   ^~~~~~~~~~~~~~~~~
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arm/linux-atomic.c:104:3: warning: conflicting types for built-in function ‘__sync_fetch_and_sub_4’; expected ‘unsigned int(volatile void *, unsigned int)’ [-Wbuiltin-declaration-mismatch]
    104 |   __sync_fetch_and_##OP##_4 (int *ptr, int val)                         \
        |   ^~~~~~~~~~~~~~~~~
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arm/linux-atomic.c:104:3: warning: conflicting types for built-in function ‘__sync_fetch_and_or_4’; expected ‘unsigned int(volatile void *, unsigned int)’ [-Wbuiltin-declaration-mismatch]
    104 |   __sync_fetch_and_##OP##_4 (int *ptr, int val)                         \
        |   ^~~~~~~~~~~~~~~~~
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arm/linux-atomic.c:104:3: warning: conflicting types for built-in function ‘__sync_fetch_and_and_4’; expected ‘unsigned int(volatile void *, unsigned int)’ [-Wbuiltin-declaration-mismatch]
    104 |   __sync_fetch_and_##OP##_4 (int *ptr, int val)                         \
        |   ^~~~~~~~~~~~~~~~~
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arm/linux-atomic.c:104:3: warning: conflicting types for built-in function ‘__sync_fetch_and_xor_4’; expected ‘unsigned int(volatile void *, unsigned int)’ [-Wbuiltin-declaration-mismatch]
    104 |   __sync_fetch_and_##OP##_4 (int *ptr, int val)                         \
        |   ^~~~~~~~~~~~~~~~~
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arm/linux-atomic.c:104:3: warning: conflicting types for built-in function ‘__sync_fetch_and_nand_4’; expected ‘unsigned int(volatile void *, unsigned int)’ [-Wbuiltin-declaration-mismatch]
    104 |   __sync_fetch_and_##OP##_4 (int *ptr, int val)                         \
        |   ^~~~~~~~~~~~~~~~~
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arm/linux-atomic.c:123:32: warning: conflicting types for built-in function ‘__sync_fetch_and_add_2’; expected ‘short unsigned int(volatile void *, short unsigned int)’ [-Wbuiltin-declaration-mismatch]
    123 | #define NAME_oldval(OP, WIDTH) __sync_fetch_and_##OP##_##WIDTH
        |                                ^~~~~~~~~~~~~~~~~
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arm/linux-atomic.c:123:32: warning: conflicting types for built-in function ‘__sync_fetch_and_sub_2’; expected ‘short unsigned int(volatile void *, short unsigned int)’ [-Wbuiltin-declaration-mismatch]
    123 | #define NAME_oldval(OP, WIDTH) __sync_fetch_and_##OP##_##WIDTH
        |                                ^~~~~~~~~~~~~~~~~
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arm/linux-atomic.c:123:32: warning: conflicting types for built-in function ‘__sync_fetch_and_or_2’; expected ‘short unsigned int(volatile void *, short unsigned int)’ [-Wbuiltin-declaration-mismatch]
    123 | #define NAME_oldval(OP, WIDTH) __sync_fetch_and_##OP##_##WIDTH
        |                                ^~~~~~~~~~~~~~~~~
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arm/linux-atomic.c:123:32: warning: conflicting types for built-in function ‘__sync_fetch_and_and_2’; expected ‘short unsigned int(volatile void *, short unsigned int)’ [-Wbuiltin-declaration-mismatch]
    123 | #define NAME_oldval(OP, WIDTH) __sync_fetch_and_##OP##_##WIDTH
        |                                ^~~~~~~~~~~~~~~~~
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arm/linux-atomic.c:123:32: warning: conflicting types for built-in function ‘__sync_fetch_and_xor_2’; expected ‘short unsigned int(volatile void *, short unsigned int)’ [-Wbuiltin-declaration-mismatch]
    123 | #define NAME_oldval(OP, WIDTH) __sync_fetch_and_##OP##_##WIDTH
        |                                ^~~~~~~~~~~~~~~~~
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arm/linux-atomic.c:123:32: warning: conflicting types for built-in function ‘__sync_fetch_and_nand_2’; expected ‘short unsigned int(volatile void *, short unsigned int)’ [-Wbuiltin-declaration-mismatch]
    123 | #define NAME_oldval(OP, WIDTH) __sync_fetch_and_##OP##_##WIDTH
        |                                ^~~~~~~~~~~~~~~~~
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arm/linux-atomic.c:123:32: warning: conflicting types for built-in function ‘__sync_fetch_and_add_1’; expected ‘unsigned char(volatile void *, unsigned char)’ [-Wbuiltin-declaration-mismatch]
    123 | #define NAME_oldval(OP, WIDTH) __sync_fetch_and_##OP##_##WIDTH
        |                                ^~~~~~~~~~~~~~~~~
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arm/linux-atomic.c:123:32: warning: conflicting types for built-in function ‘__sync_fetch_and_sub_1’; expected ‘unsigned char(volatile void *, unsigned char)’ [-Wbuiltin-declaration-mismatch]
    123 | #define NAME_oldval(OP, WIDTH) __sync_fetch_and_##OP##_##WIDTH
        |                                ^~~~~~~~~~~~~~~~~
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arm/linux-atomic.c:123:32: warning: conflicting types for built-in function ‘__sync_fetch_and_or_1’; expected ‘unsigned char(volatile void *, unsigned char)’ [-Wbuiltin-declaration-mismatch]
    123 | #define NAME_oldval(OP, WIDTH) __sync_fetch_and_##OP##_##WIDTH
        |                                ^~~~~~~~~~~~~~~~~
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arm/linux-atomic.c:123:32: warning: conflicting types for built-in function ‘__sync_fetch_and_and_1’; expected ‘unsigned char(volatile void *, unsigned char)’ [-Wbuiltin-declaration-mismatch]
    123 | #define NAME_oldval(OP, WIDTH) __sync_fetch_and_##OP##_##WIDTH
        |                                ^~~~~~~~~~~~~~~~~
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arm/linux-atomic.c:123:32: warning: conflicting types for built-in function ‘__sync_fetch_and_xor_1’; expected ‘unsigned char(volatile void *, unsigned char)’ [-Wbuiltin-declaration-mismatch]
    123 | #define NAME_oldval(OP, WIDTH) __sync_fetch_and_##OP##_##WIDTH
        |                                ^~~~~~~~~~~~~~~~~
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arm/linux-atomic.c:123:32: warning: conflicting types for built-in function ‘__sync_fetch_and_nand_1’; expected ‘unsigned char(volatile void *, unsigned char)’ [-Wbuiltin-declaration-mismatch]
    123 | #define NAME_oldval(OP, WIDTH) __sync_fetch_and_##OP##_##WIDTH
        |                                ^~~~~~~~~~~~~~~~~
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arm/linux-atomic.c:167:3: warning: conflicting types for built-in function ‘__sync_add_and_fetch_4’; expected ‘unsigned int(volatile void *, unsigned int)’ [-Wbuiltin-declaration-mismatch]
    167 |   __sync_##OP##_and_fetch_4 (int *ptr, int val)                         \
        |   ^~~~~~~
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arm/linux-atomic.c:167:3: warning: conflicting types for built-in function ‘__sync_sub_and_fetch_4’; expected ‘unsigned int(volatile void *, unsigned int)’ [-Wbuiltin-declaration-mismatch]
    167 |   __sync_##OP##_and_fetch_4 (int *ptr, int val)                         \
        |   ^~~~~~~
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arm/linux-atomic.c:167:3: warning: conflicting types for built-in function ‘__sync_or_and_fetch_4’; expected ‘unsigned int(volatile void *, unsigned int)’ [-Wbuiltin-declaration-mismatch]
    167 |   __sync_##OP##_and_fetch_4 (int *ptr, int val)                         \
        |   ^~~~~~~
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arm/linux-atomic.c:167:3: warning: conflicting types for built-in function ‘__sync_and_and_fetch_4’; expected ‘unsigned int(volatile void *, unsigned int)’ [-Wbuiltin-declaration-mismatch]
    167 |   __sync_##OP##_and_fetch_4 (int *ptr, int val)                         \
        |   ^~~~~~~
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arm/linux-atomic.c:167:3: warning: conflicting types for built-in function ‘__sync_xor_and_fetch_4’; expected ‘unsigned int(volatile void *, unsigned int)’ [-Wbuiltin-declaration-mismatch]
    167 |   __sync_##OP##_and_fetch_4 (int *ptr, int val)                         \
        |   ^~~~~~~
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arm/linux-atomic.c:167:3: warning: conflicting types for built-in function ‘__sync_nand_and_fetch_4’; expected ‘unsigned int(volatile void *, unsigned int)’ [-Wbuiltin-declaration-mismatch]
    167 |   __sync_##OP##_and_fetch_4 (int *ptr, int val)                         \
        |   ^~~~~~~
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arm/linux-atomic.c:124:32: warning: conflicting types for built-in function ‘__sync_add_and_fetch_2’; expected ‘short unsigned int(volatile void *, short unsigned int)’ [-Wbuiltin-declaration-mismatch]
    124 | #define NAME_newval(OP, WIDTH) __sync_##OP##_and_fetch_##WIDTH
        |                                ^~~~~~~
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arm/linux-atomic.c:124:32: warning: conflicting types for built-in function ‘__sync_sub_and_fetch_2’; expected ‘short unsigned int(volatile void *, short unsigned int)’ [-Wbuiltin-declaration-mismatch]
    124 | #define NAME_newval(OP, WIDTH) __sync_##OP##_and_fetch_##WIDTH
        |                                ^~~~~~~
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arm/linux-atomic.c:124:32: warning: conflicting types for built-in function ‘__sync_or_and_fetch_2’; expected ‘short unsigned int(volatile void *, short unsigned int)’ [-Wbuiltin-declaration-mismatch]
    124 | #define NAME_newval(OP, WIDTH) __sync_##OP##_and_fetch_##WIDTH
        |                                ^~~~~~~
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arm/linux-atomic.c:124:32: warning: conflicting types for built-in function ‘__sync_and_and_fetch_2’; expected ‘short unsigned int(volatile void *, short unsigned int)’ [-Wbuiltin-declaration-mismatch]
    124 | #define NAME_newval(OP, WIDTH) __sync_##OP##_and_fetch_##WIDTH
        |                                ^~~~~~~
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arm/linux-atomic.c:124:32: warning: conflicting types for built-in function ‘__sync_xor_and_fetch_2’; expected ‘short unsigned int(volatile void *, short unsigned int)’ [-Wbuiltin-declaration-mismatch]
    124 | #define NAME_newval(OP, WIDTH) __sync_##OP##_and_fetch_##WIDTH
        |                                ^~~~~~~
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arm/linux-atomic.c:124:32: warning: conflicting types for built-in function ‘__sync_nand_and_fetch_2’; expected ‘short unsigned int(volatile void *, short unsigned int)’ [-Wbuiltin-declaration-mismatch]
    124 | #define NAME_newval(OP, WIDTH) __sync_##OP##_and_fetch_##WIDTH
        |                                ^~~~~~~
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arm/linux-atomic.c:124:32: warning: conflicting types for built-in function ‘__sync_add_and_fetch_1’; expected ‘unsigned char(volatile void *, unsigned char)’ [-Wbuiltin-declaration-mismatch]
    124 | #define NAME_newval(OP, WIDTH) __sync_##OP##_and_fetch_##WIDTH
        |                                ^~~~~~~
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arm/linux-atomic.c:124:32: warning: conflicting types for built-in function ‘__sync_sub_and_fetch_1’; expected ‘unsigned char(volatile void *, unsigned char)’ [-Wbuiltin-declaration-mismatch]
    124 | #define NAME_newval(OP, WIDTH) __sync_##OP##_and_fetch_##WIDTH
        |                                ^~~~~~~
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arm/linux-atomic.c:124:32: warning: conflicting types for built-in function ‘__sync_or_and_fetch_1’; expected ‘unsigned char(volatile void *, unsigned char)’ [-Wbuiltin-declaration-mismatch]
    124 | #define NAME_newval(OP, WIDTH) __sync_##OP##_and_fetch_##WIDTH
        |                                ^~~~~~~
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arm/linux-atomic.c:124:32: warning: conflicting types for built-in function ‘__sync_and_and_fetch_1’; expected ‘unsigned char(volatile void *, unsigned char)’ [-Wbuiltin-declaration-mismatch]
    124 | #define NAME_newval(OP, WIDTH) __sync_##OP##_and_fetch_##WIDTH
        |                                ^~~~~~~
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arm/linux-atomic.c:124:32: warning: conflicting types for built-in function ‘__sync_xor_and_fetch_1’; expected ‘unsigned char(volatile void *, unsigned char)’ [-Wbuiltin-declaration-mismatch]
    124 | #define NAME_newval(OP, WIDTH) __sync_##OP##_and_fetch_##WIDTH
        |                                ^~~~~~~
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arm/linux-atomic.c:124:32: warning: conflicting types for built-in function ‘__sync_nand_and_fetch_1’; expected ‘unsigned char(volatile void *, unsigned char)’ [-Wbuiltin-declaration-mismatch]
    124 | #define NAME_newval(OP, WIDTH) __sync_##OP##_and_fetch_##WIDTH
        |                                ^~~~~~~
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arm/linux-atomic.c:201:1: warning: conflicting types for built-in function ‘__sync_val_compare_and_swap_4’; expected ‘unsigned int(volatile void *, unsigned int,  unsigned int)’ [-Wbuiltin-declaration-mismatch]
    201 | __sync_val_compare_and_swap_4 (int *ptr, int oldval, int newval)
        | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arm/linux-atomic.c:221:3: warning: conflicting types for built-in function ‘__sync_val_compare_and_swap_2’; expected ‘short unsigned int(volatile void *, short unsigned int,  short unsigned int)’ [-Wbuiltin-declaration-mismatch]
    221 |   __sync_val_compare_and_swap_##WIDTH (TYPE *ptr, TYPE oldval,          \
        |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arm/linux-atomic.c:221:3: warning: conflicting types for built-in function ‘__sync_val_compare_and_swap_1’; expected ‘unsigned char(volatile void *, unsigned char,  unsigned char)’ [-Wbuiltin-declaration-mismatch]
    221 |   __sync_val_compare_and_swap_##WIDTH (TYPE *ptr, TYPE oldval,          \
        |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arm/linux-atomic.c:253:1: warning: conflicting types for built-in function ‘__sync_bool_compare_and_swap_4’; expected ‘_Bool(volatile void *, unsigned int,  unsigned int)’ [-Wbuiltin-declaration-mismatch]
    253 | __sync_bool_compare_and_swap_4 (int *ptr, int oldval, int newval)
        | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arm/linux-atomic.c:261:3: warning: conflicting types for built-in function ‘__sync_bool_compare_and_swap_2’; expected ‘_Bool(volatile void *, short unsigned int,  short unsigned int)’ [-Wbuiltin-declaration-mismatch]
    261 |   __sync_bool_compare_and_swap_##WIDTH (TYPE *ptr, TYPE oldval,         \
        |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arm/linux-atomic.c:261:3: warning: conflicting types for built-in function ‘__sync_bool_compare_and_swap_1’; expected ‘_Bool(volatile void *, unsigned char,  unsigned char)’ [-Wbuiltin-declaration-mismatch]
    261 |   __sync_bool_compare_and_swap_##WIDTH (TYPE *ptr, TYPE oldval,         \
        |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arm/linux-atomic.c:279:1: warning: conflicting types for built-in function ‘__sync_lock_test_and_set_4’; expected ‘unsigned int(volatile void *, unsigned int)’ [-Wbuiltin-declaration-mismatch]
    279 | __sync_lock_test_and_set_4 (int *ptr, int val)
        | ^~~~~~~~~~~~~~~~~~~~~~~~~~
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arm/linux-atomic.c:293:3: warning: conflicting types for built-in function ‘__sync_lock_test_and_set_2’; expected ‘short unsigned int(volatile void *, short unsigned int)’ [-Wbuiltin-declaration-mismatch]
    293 |   __sync_lock_test_and_set_##WIDTH (TYPE *ptr, TYPE val)                \
        |   ^~~~~~~~~~~~~~~~~~~~~~~~~
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arm/linux-atomic.c:293:3: warning: conflicting types for built-in function ‘__sync_lock_test_and_set_1’; expected ‘unsigned char(volatile void *, unsigned char)’ [-Wbuiltin-declaration-mismatch]
    293 |   __sync_lock_test_and_set_##WIDTH (TYPE *ptr, TYPE val)                \
        |   ^~~~~~~~~~~~~~~~~~~~~~~~~
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arm/linux-atomic.c:317:3: warning: conflicting types for built-in function ‘__sync_lock_release_8’; expected ‘void(volatile void *)’ [-Wbuiltin-declaration-mismatch]
    317 |   __sync_lock_release_##WIDTH (TYPE *ptr)                               \
        |   ^~~~~~~~~~~~~~~~~~~~
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arm/linux-atomic.c:317:3: warning: conflicting types for built-in function ‘__sync_lock_release_4’; expected ‘void(volatile void *)’ [-Wbuiltin-declaration-mismatch]
    317 |   __sync_lock_release_##WIDTH (TYPE *ptr)                               \
        |   ^~~~~~~~~~~~~~~~~~~~
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arm/linux-atomic.c:317:3: warning: conflicting types for built-in function ‘__sync_lock_release_2’; expected ‘void(volatile void *)’ [-Wbuiltin-declaration-mismatch]
    317 |   __sync_lock_release_##WIDTH (TYPE *ptr)                               \
        |   ^~~~~~~~~~~~~~~~~~~~
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arm/linux-atomic.c:317:3: warning: conflicting types for built-in function ‘__sync_lock_release_1’; expected ‘void(volatile void *)’ [-Wbuiltin-declaration-mismatch]
    317 |   __sync_lock_release_##WIDTH (TYPE *ptr)                               \
        |   ^~~~~~~~~~~~~~~~~~~~
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arm/linux-atomic-64bit.c:73:3: warning: conflicting types for built-in function ‘__sync_fetch_and_add_8’; expected ‘long long unsigned int(volatile void *, long long unsigned int)’ [-Wbuiltin-declaration-mismatch]
     73 |   __sync_fetch_and_##OP##_8 (long long *ptr, long long val)     \
        |   ^~~~~~~~~~~~~~~~~
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arm/linux-atomic-64bit.c:73:3: warning: conflicting types for built-in function ‘__sync_fetch_and_sub_8’; expected ‘long long unsigned int(volatile void *, long long unsigned int)’ [-Wbuiltin-declaration-mismatch]
     73 |   __sync_fetch_and_##OP##_8 (long long *ptr, long long val)     \
        |   ^~~~~~~~~~~~~~~~~
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arm/linux-atomic-64bit.c:73:3: warning: conflicting types for built-in function ‘__sync_fetch_and_or_8’; expected ‘long long unsigned int(volatile void *, long long unsigned int)’ [-Wbuiltin-declaration-mismatch]
     73 |   __sync_fetch_and_##OP##_8 (long long *ptr, long long val)     \
        |   ^~~~~~~~~~~~~~~~~
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arm/linux-atomic-64bit.c:73:3: warning: conflicting types for built-in function ‘__sync_fetch_and_and_8’; expected ‘long long unsigned int(volatile void *, long long unsigned int)’ [-Wbuiltin-declaration-mismatch]
     73 |   __sync_fetch_and_##OP##_8 (long long *ptr, long long val)     \
        |   ^~~~~~~~~~~~~~~~~
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arm/linux-atomic-64bit.c:73:3: warning: conflicting types for built-in function ‘__sync_fetch_and_xor_8’; expected ‘long long unsigned int(volatile void *, long long unsigned int)’ [-Wbuiltin-declaration-mismatch]
     73 |   __sync_fetch_and_##OP##_8 (long long *ptr, long long val)     \
        |   ^~~~~~~~~~~~~~~~~
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arm/linux-atomic-64bit.c:73:3: warning: conflicting types for built-in function ‘__sync_fetch_and_nand_8’; expected ‘long long unsigned int(volatile void *, long long unsigned int)’ [-Wbuiltin-declaration-mismatch]
     73 |   __sync_fetch_and_##OP##_8 (long long *ptr, long long val)     \
        |   ^~~~~~~~~~~~~~~~~
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arm/linux-atomic-64bit.c:102:3: warning: conflicting types for built-in function ‘__sync_add_and_fetch_8’; expected ‘long long unsigned int(volatile void *, long long unsigned int)’ [-Wbuiltin-declaration-mismatch]
    102 |   __sync_##OP##_and_fetch_8 (long long *ptr, long long val)     \
        |   ^~~~~~~
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arm/linux-atomic-64bit.c:102:3: warning: conflicting types for built-in function ‘__sync_sub_and_fetch_8’; expected ‘long long unsigned int(volatile void *, long long unsigned int)’ [-Wbuiltin-declaration-mismatch]
    102 |   __sync_##OP##_and_fetch_8 (long long *ptr, long long val)     \
        |   ^~~~~~~
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arm/linux-atomic-64bit.c:102:3: warning: conflicting types for built-in function ‘__sync_or_and_fetch_8’; expected ‘long long unsigned int(volatile void *, long long unsigned int)’ [-Wbuiltin-declaration-mismatch]
    102 |   __sync_##OP##_and_fetch_8 (long long *ptr, long long val)     \
        |   ^~~~~~~
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arm/linux-atomic-64bit.c:102:3: warning: conflicting types for built-in function ‘__sync_and_and_fetch_8’; expected ‘long long unsigned int(volatile void *, long long unsigned int)’ [-Wbuiltin-declaration-mismatch]
    102 |   __sync_##OP##_and_fetch_8 (long long *ptr, long long val)     \
        |   ^~~~~~~
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arm/linux-atomic-64bit.c:102:3: warning: conflicting types for built-in function ‘__sync_xor_and_fetch_8’; expected ‘long long unsigned int(volatile void *, long long unsigned int)’ [-Wbuiltin-declaration-mismatch]
    102 |   __sync_##OP##_and_fetch_8 (long long *ptr, long long val)     \
        |   ^~~~~~~
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arm/linux-atomic-64bit.c:102:3: warning: conflicting types for built-in function ‘__sync_nand_and_fetch_8’; expected ‘long long unsigned int(volatile void *, long long unsigned int)’ [-Wbuiltin-declaration-mismatch]
    102 |   __sync_##OP##_and_fetch_8 (long long *ptr, long long val)     \
        |   ^~~~~~~
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arm/linux-atomic-64bit.c:124:1: warning: conflicting types for built-in function ‘__sync_val_compare_and_swap_8’; expected ‘long long unsigned int(volatile void *, long long unsigned int,  long long unsigned int)’ [-Wbuiltin-declaration-mismatch]
    124 | __sync_val_compare_and_swap_8 (long long *ptr, long long oldval,
        | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arm/linux-atomic-64bit.c:145:1: warning: conflicting types for built-in function ‘__sync_bool_compare_and_swap_8’; expected ‘_Bool(volatile void *, long long unsigned int,  long long unsigned int)’ [-Wbuiltin-declaration-mismatch]
    145 | __sync_bool_compare_and_swap_8 (long long *ptr, long long oldval,
        | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• ../../../gcc-16.1.1-20260501/libgcc/config/arm/linux-atomic-64bit.c:153:1: warning: conflicting types for built-in function ‘__sync_lock_test_and_set_8’; expected ‘long long unsigned int(volatile void *, long long unsigned int)’ [-Wbuiltin-declaration-mismatch]
    153 | __sync_lock_test_and_set_8 (long long *ptr, long long val)
        | ^~~~~~~~~~~~~~~~~~~~~~~~~~