gcc/testsuite/gcc.c-torture/compile/920501-23.c

   1 typedef unsigned char qi;
   2 typedef unsigned short hi;
   3 typedef unsigned long si;
   4 typedef unsigned long long di;
   5 subi(a){return 100-a;}
   6 add(a,b){return a+b;}
   7 mul(a){return 85*a;}
   8 memshift(p)unsigned*p;{unsigned x;for(;;){x=*p++>>16;if(x)return x;}}
   9 ldw(xp)si*xp;{return xp[4];}
  10 ldws_m(xp)si*xp;{si x;do{x=xp[3];xp+=3;}while(x);}
  11 postinc_si(p)si*p;{si x;for(;;){x=*p++;if(x)return x;}}
  12 preinc_si(p)si*p;{si x;for(;;){x=*++p;if(x)return x;}}
  13 postinc_di(p)di*p;{di x;for(;;){x=*p++;if(x)return x;}}
  14 preinc_di(p)di*p;{di x;for(;;){x=*++p;if(x)return x;}}
  15 inc_overlap(p,a)di*p;{do{p=*(di**)p;p=(di*)((int)p+4);}while(*p);}
  16 di move_di(p,p2)di*p,*p2;{di x=p;p2=((di*)x)[1];return p2[1];}