int expr() { int mode; int id1; int ixarr; int ids;
if (istoken(T_CONST)) {doconst(); return 1; }
mode=typeName(); /*0=V,1=*,2=&*/
if (token=='(') {docall1(); goto e1; }
if (isreg()) goto e1;
id1=searchname(); gettypes(id1); ids=signi;
ixarr=0;
if (istoken('[')) { ixarr=searchname(); expect(T_NAME); expect(']');
gettypes(ixarr);
if (widthi==0) error1("Arrayindex muss int sein"); }
if (istoken(T_PLUSPLUS )) {if(mode)error1("Nur var erlaubt");doinc();goto e1;}
if (istoken(T_MINUSMINUS)) {if(mode)error1("Nur var erlaubt");dodec();goto e1;}
if (istoken(T_PLUSASS )) {compoundass("add", mode); goto e1;}
if (istoken(T_MINUSASS )) {compoundass("sub", mode); goto e1;}
if (istoken(T_ANDASS )) {compoundass("and", mode); goto e1;}
if (istoken(T_ORASS )) {compoundass("or" , mode); goto e1;}
if (istoken(T_MULASS )) {error1("nicht implementiert");}
if (istoken(T_DIVASS )) {error1("nicht implementiert");}
if (istoken('=')) { isconst=expr();
if (isconst) { if(mode==0) {prs("\n;++++ mov "); printName(id1);
prs(", "); prnum(lexval); } }
doassign(mode, id1, ixarr); goto e1;}
dovar1(mode, "mov", ixarr, id1);
e1: if (istoken('+')) rterm("add");
else if (istoken('-')) rterm("sub" );
else if (istoken('&')) rterm("and" );
else if (istoken('|')) rterm("or" );
else if (istoken(T_LESSLESS)) rterm("shl");
else if (istoken(T_GREATGREAT)) rterm("shr");
else if (istoken('*')) domul (ids);
else if (istoken('/')) doidiv(ids);
else if (istoken('%')) domod (ids);
if (isrelational()) { rterm("cmp"); cmpneg(ids);}
return 0;
}
int main(int argc, char *argv[])
{
int n;
int i;
char *p;
scanf("%d", &n);
for (i = 0; i < n; i++)
{
scanf("%s", buffer);
p = buffer;
while (*p >= '0' && *p <= '9')
p++;
if (*p == '+' || *p == '-')
doaddsub(buffer, (int)(p - buffer), p + 1, strlen(p + 1), *p);
else if (*p == '*')
domul(buffer, (int)(p - buffer), p + 1, strlen(p + 1));
printf("\n");
}
return 0;
}
