gcc/testsuite/c-c++-common/pragma-target-2.c

   1 /* { dg-do preprocess { target { i?86-*-* x86_64-*-* } } } */
   2 /* { dg-options "-mno-avx" } */
   3
   4 #ifdef __AVX__
   5 #error "__AVX__ should not be defined #1"
   6 #endif
   7
   8 #pragma GCC target("avx")
   9 #ifndef __AVX__
  10 #error "__AVX__ should be defined #1"
  11 #endif
  12
  13 #pragma GCC reset_options
  14 #ifdef __AVX__
  15 #error "__AVX__ should not be defined #2"
  16 #endif
  17
  18 #pragma GCC push_options
  19 #pragma GCC target("avx")
  20 #ifndef __AVX__
  21 #error "__AVX__ should be defined #2"
  22 #endif
  23
  24 #pragma GCC pop_options
  25 #ifdef __AVX__
  26 #error "__AVX__ should not be defined #3"
  27 #endif