[Bug target/87903] Documentation for __builtin_cpu_supports and __builtin_cpu_is is not complete

["marxin at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87903

Martin Liška <marxin at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |ASSIGNED
   Last reconfirmed|                            |2018-11-06
           Assignee|unassigned at gcc dot gnu.org      |marxin at gcc dot gnu.org
   Target Milestone|---                         |9.0
     Ever confirmed|0                           |1

--- Comment #1 from Martin Liška <marxin at gcc dot gnu.org> ---
Current values one can see in code:

  const arch_names_table[] =
    {
      {"amd", M_AMD},
      {"intel", M_INTEL},
      {"atom", M_INTEL_BONNELL},
      {"slm", M_INTEL_SILVERMONT},
      {"core2", M_INTEL_CORE2},
      {"corei7", M_INTEL_COREI7},
      {"nehalem", M_INTEL_COREI7_NEHALEM},
      {"westmere", M_INTEL_COREI7_WESTMERE},
      {"sandybridge", M_INTEL_COREI7_SANDYBRIDGE},
      {"ivybridge", M_INTEL_COREI7_IVYBRIDGE},
      {"haswell", M_INTEL_COREI7_HASWELL},
      {"broadwell", M_INTEL_COREI7_BROADWELL},
      {"skylake", M_INTEL_COREI7_SKYLAKE},
      {"skylake-avx512", M_INTEL_COREI7_SKYLAKE_AVX512},
      {"cannonlake", M_INTEL_COREI7_CANNONLAKE},
      {"icelake-client", M_INTEL_COREI7_ICELAKE_CLIENT},
      {"icelake-server", M_INTEL_COREI7_ICELAKE_SERVER},
      {"bonnell", M_INTEL_BONNELL},
      {"silvermont", M_INTEL_SILVERMONT},
      {"goldmont", M_INTEL_GOLDMONT},
      {"goldmont-plus", M_INTEL_GOLDMONT_PLUS},
      {"tremont", M_INTEL_TREMONT},
      {"knl", M_INTEL_KNL},
      {"knm", M_INTEL_KNM},
      {"amdfam10h", M_AMDFAM10H},
      {"barcelona", M_AMDFAM10H_BARCELONA},
      {"shanghai", M_AMDFAM10H_SHANGHAI},
      {"istanbul", M_AMDFAM10H_ISTANBUL},
      {"btver1", M_AMD_BTVER1},      
      {"amdfam15h", M_AMDFAM15H},
      {"bdver1", M_AMDFAM15H_BDVER1},
      {"bdver2", M_AMDFAM15H_BDVER2},
      {"bdver3", M_AMDFAM15H_BDVER3},
      {"bdver4", M_AMDFAM15H_BDVER4},
      {"btver2", M_AMD_BTVER2},
      {"amdfam17h", M_AMDFAM17H},
      {"znver1", M_AMDFAM17H_ZNVER1},
      {"znver2", M_AMDFAM17H_ZNVER2},
    };

  const isa_names_table[] =
    {
      {"cmov",    F_CMOV},
      {"mmx",     F_MMX},
      {"popcnt",  F_POPCNT},
      {"sse",     F_SSE},
      {"sse2",    F_SSE2},
      {"sse3",    F_SSE3},
      {"ssse3",   F_SSSE3},
      {"sse4a",   F_SSE4_A},
      {"sse4.1",  F_SSE4_1},
      {"sse4.2",  F_SSE4_2},
      {"avx",     F_AVX},
      {"fma4",    F_FMA4},
      {"xop",     F_XOP},
      {"fma",     F_FMA},
      {"avx2",    F_AVX2},
      {"avx512f", F_AVX512F},
      {"bmi",     F_BMI},
      {"bmi2",    F_BMI2},
      {"aes",     F_AES},
      {"pclmul",  F_PCLMUL},
      {"avx512vl",F_AVX512VL},
      {"avx512bw",F_AVX512BW},
      {"avx512dq",F_AVX512DQ},
      {"avx512cd",F_AVX512CD},
      {"avx512er",F_AVX512ER},
      {"avx512pf",F_AVX512PF},
      {"avx512vbmi",F_AVX512VBMI},
      {"avx512ifma",F_AVX512IFMA},
      {"avx5124vnniw",F_AVX5124VNNIW},
      {"avx5124fmaps",F_AVX5124FMAPS},
      {"avx512vpopcntdq",F_AVX512VPOPCNTDQ},
      {"avx512vbmi2", F_AVX512VBMI2},
      {"gfni", F_GFNI},
      {"vpclmulqdq", F_VPCLMULQDQ},
      {"avx512vnni", F_AVX512VNNI},
      {"avx512bitalg", F_AVX512BITALG}
    };