clang/test/Sema/count-builtins.c

   1 // RUN: %clang_cc1 -std=c23 -triple=x86_64-pc-linux-gnu -fsyntax-only -verify -Wpedantic %s
   2
   3 typedef int int2 __attribute__((ext_vector_type(2)));
   4
   5 void test_builtin_popcountg(short s, int i, __int128 i128, _BitInt(128) bi128,
   6                             double d, int2 i2) {
   7   __builtin_popcountg();
   8   // expected-error@-1 {{too few arguments to function call, expected 1, have 0}}
   9   __builtin_popcountg(i, i);
  10   // expected-error@-1 {{too many arguments to function call, expected 1, have 2}}
  11   __builtin_popcountg(s);
  12   // expected-error@-1 {{1st argument must be an unsigned integer (was 'short')}}
  13   __builtin_popcountg(i);
  14   // expected-error@-1 {{1st argument must be an unsigned integer (was 'int')}}
  15   __builtin_popcountg(i128);
  16   // expected-error@-1 {{1st argument must be an unsigned integer (was '__int128')}}
  17   __builtin_popcountg(bi128);
  18   // expected-error@-1 {{1st argument must be an unsigned integer (was '_BitInt(128)')}}
  19   __builtin_popcountg(d);
  20   // expected-error@-1 {{1st argument must be an unsigned integer (was 'double')}}
  21   __builtin_popcountg(i2);
  22   // expected-error@-1 {{1st argument must be an unsigned integer (was 'int2' (vector of 2 'int' values))}}
  23 }
  24
  25 void test_builtin_clzg(short s, int i, unsigned int ui, __int128 i128,
  26                        _BitInt(128) bi128, double d, int2 i2) {
  27   __builtin_clzg();
  28   // expected-error@-1 {{too few arguments to function call, expected 1, have 0}}
  29   __builtin_clzg(i, i, i);
  30   // expected-error@-1 {{too many arguments to function call, expected at most 2, have 3}}
  31   __builtin_clzg(s);
  32   // expected-error@-1 {{1st argument must be an unsigned integer (was 'short')}}
  33   __builtin_clzg(i);
  34   // expected-error@-1 {{1st argument must be an unsigned integer (was 'int')}}
  35   __builtin_clzg(i128);
  36   // expected-error@-1 {{1st argument must be an unsigned integer (was '__int128')}}
  37   __builtin_clzg(bi128);
  38   // expected-error@-1 {{1st argument must be an unsigned integer (was '_BitInt(128)')}}
  39   __builtin_clzg(d);
  40   // expected-error@-1 {{1st argument must be an unsigned integer (was 'double')}}
  41   __builtin_clzg(i2);
  42   // expected-error@-1 {{1st argument must be an unsigned integer (was 'int2' (vector of 2 'int' values))}}
  43   __builtin_clzg(i2);
  44   // expected-error@-1 {{1st argument must be an unsigned integer (was 'int2' (vector of 2 'int' values))}}
  45   __builtin_clzg(ui, ui);
  46   // expected-error@-1 {{2nd argument must be an 'int' (was 'unsigned int')}}
  47   __builtin_clzg(ui, i128);
  48   // expected-error@-1 {{2nd argument must be an 'int' (was '__int128')}}
  49   __builtin_clzg(ui, bi128);
  50   // expected-error@-1 {{2nd argument must be an 'int' (was '_BitInt(128)')}}
  51   __builtin_clzg(ui, d);
  52   // expected-error@-1 {{2nd argument must be an 'int' (was 'double')}}
  53   __builtin_clzg(ui, i2);
  54   // expected-error@-1 {{2nd argument must be an 'int' (was 'int2' (vector of 2 'int' values))}}
  55 }
  56
  57 void test_builtin_ctzg(short s, int i, unsigned int ui, __int128 i128,
  58                        _BitInt(128) bi128, double d, int2 i2) {
  59   __builtin_ctzg();
  60   // expected-error@-1 {{too few arguments to function call, expected 1, have 0}}
  61   __builtin_ctzg(i, i, i);
  62   // expected-error@-1 {{too many arguments to function call, expected at most 2, have 3}}
  63   __builtin_ctzg(s);
  64   // expected-error@-1 {{1st argument must be an unsigned integer (was 'short')}}
  65   __builtin_ctzg(i);
  66   // expected-error@-1 {{1st argument must be an unsigned integer (was 'int')}}
  67   __builtin_ctzg(i128);
  68   // expected-error@-1 {{1st argument must be an unsigned integer (was '__int128')}}
  69   __builtin_ctzg(bi128);
  70   // expected-error@-1 {{1st argument must be an unsigned integer (was '_BitInt(128)')}}
  71   __builtin_ctzg(d);
  72   // expected-error@-1 {{1st argument must be an unsigned integer (was 'double')}}
  73   __builtin_ctzg(i2);
  74   // expected-error@-1 {{1st argument must be an unsigned integer (was 'int2' (vector of 2 'int' values))}}
  75   __builtin_ctzg(i2);
  76   // expected-error@-1 {{1st argument must be an unsigned integer (was 'int2' (vector of 2 'int' values))}}
  77   __builtin_ctzg(ui, ui);
  78   // expected-error@-1 {{2nd argument must be an 'int' (was 'unsigned int')}}
  79   __builtin_ctzg(ui, i128);
  80   // expected-error@-1 {{2nd argument must be an 'int' (was '__int128')}}
  81   __builtin_ctzg(ui, bi128);
  82   // expected-error@-1 {{2nd argument must be an 'int' (was '_BitInt(128)')}}
  83   __builtin_ctzg(ui, d);
  84   // expected-error@-1 {{2nd argument must be an 'int' (was 'double')}}
  85   __builtin_ctzg(ui, i2);
  86   // expected-error@-1 {{2nd argument must be an 'int' (was 'int2' (vector of 2 'int' values))}}
  87 }