clang/test/CodeGen/target-builtin-noerror.c

   1 // REQUIRES: x86-registered-target
   2 // RUN: %clang_cc1 %s -triple=x86_64-linux-gnu -S -o -
   3 #define __MM_MALLOC_H
   4
   5 #include <x86intrin.h>
   6
   7 // No warnings.
   8 extern __m256i a;
   9 int __attribute__((target("avx"))) bar(void) {
  10   return _mm256_extract_epi32(a, 3);
  11 }
  12
  13 int baz(void) {
  14   return bar();
  15 }
  16
  17 int __attribute__((target("avx"))) qq_avx(void) {
  18   return _mm256_extract_epi32(a, 3);
  19 }
  20
  21 int qq_noavx(void) {
  22   return 0;
  23 }
  24
  25 extern __m256i a;
  26 int qq(void) {
  27   if (__builtin_cpu_supports("avx"))
  28     return qq_avx();
  29   else
  30     return qq_noavx();
  31 }
  32
  33 // Test that fma and fma4 are both separately and combined valid for an fma intrinsic.
  34 __m128 __attribute__((target("fma"))) fma_1(__m128 a, __m128 b, __m128 c) {
  35   return __builtin_ia32_vfmaddps(a, b, c);
  36 }
  37
  38 __m128 __attribute__((target("fma4"))) fma_2(__m128 a, __m128 b, __m128 c) {
  39   return __builtin_ia32_vfmaddps(a, b, c);
  40 }
  41
  42 __m128 __attribute__((target("fma,fma4"))) fma_3(__m128 a, __m128 b, __m128 c) {
  43   return __builtin_ia32_vfmaddps(a, b, c);
  44 }
  45
  46 void verifyfeaturestrings(void) {
  47   (void)__builtin_cpu_supports("cmov");
  48   (void)__builtin_cpu_supports("mmx");
  49   (void)__builtin_cpu_supports("popcnt");
  50   (void)__builtin_cpu_supports("sse");
  51   (void)__builtin_cpu_supports("sse2");
  52   (void)__builtin_cpu_supports("sse3");
  53   (void)__builtin_cpu_supports("ssse3");
  54   (void)__builtin_cpu_supports("sse4.1");
  55   (void)__builtin_cpu_supports("sse4.2");
  56   (void)__builtin_cpu_supports("avx");
  57   (void)__builtin_cpu_supports("avx2");
  58   (void)__builtin_cpu_supports("sse4a");
  59   (void)__builtin_cpu_supports("fma4");
  60   (void)__builtin_cpu_supports("xop");
  61   (void)__builtin_cpu_supports("fma");
  62   (void)__builtin_cpu_supports("avx512f");
  63   (void)__builtin_cpu_supports("bmi");
  64   (void)__builtin_cpu_supports("bmi2");
  65   (void)__builtin_cpu_supports("aes");
  66   (void)__builtin_cpu_supports("pclmul");
  67   (void)__builtin_cpu_supports("avx512vl");
  68   (void)__builtin_cpu_supports("avx512bw");
  69   (void)__builtin_cpu_supports("avx512dq");
  70   (void)__builtin_cpu_supports("avx512cd");
  71   (void)__builtin_cpu_supports("avx512er");
  72   (void)__builtin_cpu_supports("avx512pf");
  73   (void)__builtin_cpu_supports("avx512vbmi");
  74   (void)__builtin_cpu_supports("avx512ifma");
  75   (void)__builtin_cpu_supports("avx5124vnniw");
  76   (void)__builtin_cpu_supports("avx5124fmaps");
  77   (void)__builtin_cpu_supports("avx512vpopcntdq");
  78   (void)__builtin_cpu_supports("avx512vbmi2");
  79   (void)__builtin_cpu_supports("gfni");
  80   (void)__builtin_cpu_supports("vpclmulqdq");
  81   (void)__builtin_cpu_supports("avx512vnni");
  82   (void)__builtin_cpu_supports("avx512bitalg");
  83   (void)__builtin_cpu_supports("avx512bf16");
  84   (void)__builtin_cpu_supports("avx512vp2intersect");
  85 }
  86
  87 void verifycpustrings(void) {
  88   (void)__builtin_cpu_is("alderlake");
  89   (void)__builtin_cpu_is("amd");
  90   (void)__builtin_cpu_is("amdfam10h");
  91   (void)__builtin_cpu_is("amdfam15h");
  92   (void)__builtin_cpu_is("amdfam17h");
  93   (void)__builtin_cpu_is("atom");
  94   (void)__builtin_cpu_is("barcelona");
  95   (void)__builtin_cpu_is("bdver1");
  96   (void)__builtin_cpu_is("bdver2");
  97   (void)__builtin_cpu_is("bdver3");
  98   (void)__builtin_cpu_is("bdver4");
  99   (void)__builtin_cpu_is("bonnell");
 100   (void)__builtin_cpu_is("broadwell");
 101   (void)__builtin_cpu_is("btver1");
 102   (void)__builtin_cpu_is("btver2");
 103   (void)__builtin_cpu_is("cannonlake");
 104   (void)__builtin_cpu_is("cascadelake");
 105   (void)__builtin_cpu_is("cooperlake");
 106   (void)__builtin_cpu_is("core2");
 107   (void)__builtin_cpu_is("corei7");
 108   (void)__builtin_cpu_is("goldmont");
 109   (void)__builtin_cpu_is("goldmont-plus");
 110   (void)__builtin_cpu_is("grandridge");
 111   (void)__builtin_cpu_is("graniterapids");
 112   (void)__builtin_cpu_is("emeraldrapids");
 113   (void)__builtin_cpu_is("haswell");
 114   (void)__builtin_cpu_is("icelake-client");
 115   (void)__builtin_cpu_is("icelake-server");
 116   (void)__builtin_cpu_is("intel");
 117   (void)__builtin_cpu_is("istanbul");
 118   (void)__builtin_cpu_is("ivybridge");
 119   (void)__builtin_cpu_is("knl");
 120   (void)__builtin_cpu_is("knm");
 121   (void)__builtin_cpu_is("meteorlake");
 122   (void)__builtin_cpu_is("nehalem");
 123   (void)__builtin_cpu_is("raptorlake");
 124   (void)__builtin_cpu_is("rocketlake");
 125   (void)__builtin_cpu_is("sandybridge");
 126   (void)__builtin_cpu_is("shanghai");
 127   (void)__builtin_cpu_is("sierraforest");
 128   (void)__builtin_cpu_is("silvermont");
 129   (void)__builtin_cpu_is("skylake");
 130   (void)__builtin_cpu_is("skylake-avx512");
 131   (void)__builtin_cpu_is("slm");
 132   (void)__builtin_cpu_is("tigerlake");
 133   (void)__builtin_cpu_is("sapphirerapids");
 134   (void)__builtin_cpu_is("tremont");
 135   (void)__builtin_cpu_is("westmere");
 136   (void)__builtin_cpu_is("znver1");
 137   (void)__builtin_cpu_is("znver2");
 138   (void)__builtin_cpu_is("znver3");
 139   (void)__builtin_cpu_is("znver4");
 140 }