1  /* Verify __builtin_has_attribute return value for i386 function attributes.
       2     { dg-do compile }
       3     { dg-options "-Wall -ftrack-macro-expansion=0" }
       4     { dg-options "-Wall -Wno-narrowing -Wno-unused -ftrack-macro-expansion=0" { target c++ } }  */
       5  
       6  #define ATTR(...) __attribute__ ((__VA_ARGS__))
       7  
       8  #define A(expect, sym, attr)						\
       9    typedef int Assert [1 - 2 * !(__builtin_has_attribute (sym, attr) == expect)]
      10  
      11  void fnone (void);
      12  
      13  
      14  ATTR (interrupt) void finterrupt (void*);
      15  ATTR (interrupt, naked) void fnaked_interrupt (void*);
      16  
      17  A (0, fnone, interrupt);
      18  A (1, finterrupt, interrupt);
      19  A (1, fnaked_interrupt, interrupt);
      20  A (1, fnaked_interrupt, naked);
      21  
      22  
      23  ATTR (naked) void fnaked (void);
      24  
      25  A (0, fnone, naked);
      26  A (1, fnaked, naked);
      27  
      28  
      29  ATTR (no_caller_saved_registers) void fnsr (int);
      30  
      31  A (0, fnone, no_caller_saved_registers);
      32  A (1, fnsr, no_caller_saved_registers);
      33  
      34  
      35  ATTR (target ("abm")) void ftarget_abm (void);
      36  ATTR (target ("mmx")) void ftarget_mmx (void);
      37  ATTR (target ("mmx"), target ("sse")) void ftarget_mmx_sse (void);
      38  
      39  A (0, fnone, target);
      40  A (0, fnone, target ("abm"));
      41  A (0, fnone, target ("mmx"));
      42  
      43  A (1, ftarget_abm, target);
      44  A (0, ftarget_abm, target ("no-abm"));
      45  A (1, ftarget_abm, target ("abm"));
      46  
      47  A (1, ftarget_mmx, target);
      48  A (0, ftarget_mmx, target ("no-mmx"));
      49  A (1, ftarget_mmx, target ("mmx"));
      50  
      51  A (1, ftarget_mmx_sse, target);
      52  A (0, ftarget_mmx_sse, target ("no-mmx"));
      53  A (1, ftarget_mmx_sse, target ("mmx"));
      54  A (1, ftarget_mmx_sse, target ("sse"));