clang/test/Preprocessor/predefined-arch-macros-x86.c

   1 // RUN: %clang -target x86_64 -march=x86-64 -E -dM %s > %tv1
   2 // RUN: FileCheck %s --check-prefix=X86_64_V1 < %tv1
   3
   4 // X86_64_V1: #define __MMX__ 1
   5 // X86_64_V1: #define __SSE2_MATH__ 1
   6 // X86_64_V1: #define __SSE2__ 1
   7 // X86_64_V1: #define __SSE_MATH__ 1
   8 // X86_64_V1: #define __SSE__ 1
   9 // X86_64_V1: #define __amd64 1
  10 // X86_64_V1: #define __amd64__ 1
  11 // X86_64_V1: #define __k8 1
  12 // X86_64_V1: #define __k8__ 1
  13 // X86_64_V1: #define __x86_64 1
  14 // X86_64_V1: #define __x86_64__ 1
  15
  16 // RUN: %clang -target x86_64 -march=x86-64-v2 -E -dM %s > %tv2
  17 // RUN: diff %tv1 %tv2 > %t.txt || true
  18 // RUN: FileCheck %s --check-prefix=X86_64_V2 < %t.txt
  19
  20 /// v2 is close to Nehalem.
  21 // X86_64_V2:      #define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_16 1
  22 // X86_64_V2:      #define __LAHF_SAHF__ 1
  23 // X86_64_V2:      #define __POPCNT__ 1
  24 // X86_64_V2:      #define __SSE3__ 1
  25 // X86_64_V2-NEXT: #define __SSE4_1__ 1
  26 // X86_64_V2-NEXT: #define __SSE4_2__ 1
  27 // X86_64_V2:      #define __SSSE3__ 1
  28
  29 /// v3 is close to Haswell.
  30 // RUN: %clang -target x86_64 -march=x86-64-v3 -E -dM %s > %tv3
  31 // RUN: diff %tv2 %tv3 > %t.txt || true
  32 // RUN: FileCheck %s --check-prefix=X86_64_V3 < %t.txt
  33
  34 // X86_64_V3:      #define __AVX2__ 1
  35 // X86_64_V3-NEXT: #define __AVX__ 1
  36 // X86_64_V3:      #define __BMI2__ 1
  37 // X86_64_V3-NEXT: #define __BMI__ 1
  38 // X86_64_V3:      #define __F16C__ 1
  39 // X86_64_V3:      #define __FMA__ 1
  40 // X86_64_V3:      #define __LZCNT__ 1
  41 // X86_64_V3:      #define __MOVBE__ 1
  42 // X86_64_V3:      #define __XSAVE__ 1
  43
  44 /// v4 is close to the AVX-512 level implemented by Xeon Scalable Processors.
  45 // RUN: %clang -target x86_64 -march=x86-64-v4 -E -dM %s > %tv4
  46 // RUN: diff %tv3 %tv4 > %t.txt || true
  47 // RUN: FileCheck %s --check-prefix=X86_64_V4 < %t.txt
  48
  49 // X86_64_V4:      #define __AVX512BW__ 1
  50 // X86_64_V4-NEXT: #define __AVX512CD__ 1
  51 // X86_64_V4-NEXT: #define __AVX512DQ__ 1
  52 // X86_64_V4-NEXT: #define __AVX512F__ 1
  53 // X86_64_V4-NEXT: #define __AVX512VL__ 1
  54 // X86_64_V4-NOT:  #define __AVX512{{.*}}