clang/test/Preprocessor/optimize.c

   1 // RUN: %clang_cc1 -Eonly %s -DOPT_O2 -O2 -verify
   2 #ifdef OPT_O2
   3   // expected-no-diagnostics
   4   #ifndef __OPTIMIZE__
   5     #error "__OPTIMIZE__ not defined"
   6   #endif
   7   #ifdef __OPTIMIZE_SIZE__
   8     #error "__OPTIMIZE_SIZE__ defined"
   9   #endif
  10 #endif
  11
  12 // RUN: %clang_cc1 -Eonly %s -DOPT_O0 -verify
  13 #ifdef OPT_O0
  14   // expected-no-diagnostics
  15   #ifdef __OPTIMIZE__
  16     #error "__OPTIMIZE__ defined"
  17   #endif
  18   #ifdef __OPTIMIZE_SIZE__
  19     #error "__OPTIMIZE_SIZE__ defined"
  20   #endif
  21 #endif
  22
  23 // RUN: %clang_cc1 -Eonly %s -DOPT_OS -Os -verify
  24 #ifdef OPT_OS
  25   // expected-no-diagnostics
  26   #ifndef __OPTIMIZE__
  27     #error "__OPTIMIZE__ not defined"
  28   #endif
  29   #ifndef __OPTIMIZE_SIZE__
  30     #error "__OPTIMIZE_SIZE__ not defined"
  31   #endif
  32 #endif