test/CodeGen/2009-05-22-callingconv.c

   1 // RUN: clang-cc %s -emit-llvm -o - -triple i386-unknown-unknown | grep call | grep x86_stdcallcc
   2 void abort(void) __attribute__((__noreturn__));
   3 typedef void re_string_t;
   4 typedef void re_dfa_t;
   5 typedef int reg_errcode_t;
   6 static reg_errcode_t re_string_construct (re_string_t *pstr, const char *str,
   7        int len, char * trans,
   8        int icase, const re_dfa_t *dfa)
   9      __attribute__ ((regparm (3), stdcall));
  10 static reg_errcode_t
  11 re_string_construct (pstr, str, len, trans, icase, dfa)
  12      re_string_t *pstr;
  13      const char *str;
  14      int len, icase;
  15      char * trans;
  16      const re_dfa_t *dfa;
  17 {
  18         if (dfa != (void*)0x282020c0)
  19                 abort();
  20 return 0;
  21 }
  22 int main()
  23 {
  24   return re_string_construct(0, 0, 0, 0, 0, (void*)0x282020c0);
  25 }