expr: O_MUL(expr,exprno) # 1 # gen_e_eno(bnode, "imulq");
expr: O_MUL(expr,imm) # 2 # gen_e_imm(bnode, "imulq");
+expr: O_OR(expr,exprno) # 1 # gen_e_eno(bnode, "orq");
+expr: O_OR(expr,imm) # 2 # gen_e_imm(bnode, "orq");
+
exprno: O_ID # 0 # /* brauchen wir nicht 'zwischenlagern', weil nur gelesen wird */
exprno: expr
@attributes { struct symbol *f; } FeldID Structdef Program
@attributes { struct symbol *s; } Methoddef
@attributes { struct symbol *s; int gparamges; } Statseq Exprs
-@attributes { struct symbol *s; int gparamges; struct treenode *node; short imm; int exprcount; } Expr Minusterm Term Multerm
-@attributes { struct symbol *s; int gparamges; struct treenode *node; int exprcount; } Orterm
+@attributes { struct symbol *s; int gparamges; struct treenode *node; short imm; int exprcount; } Expr Minusterm Term Multerm Orterm
@attributes { struct symbol *s; int gparamges; struct treenode *node; } Lexpr Feld
@attributes { struct symbol *sin; int gparamges; struct symbol *sout; struct treenode *node; } Statement
| Term Orterm
@{
- @i @Expr.node@ = TREENULL;
@i @Expr.exprcount@ = @Term.exprcount@ + @Orterm.exprcount@; fprintf(stderr, "(Expr)- Term Orterm\n");
+ @i @Expr.node@ = new_node(O_OR, @Term.node@, @Orterm.node@, @Expr.exprcount@);
+ @i @Expr.imm@ = @Term.imm@ && @Orterm.imm@;
+
+ @reg {
+ /* TODO */
+ @Term.node@->reg = @Expr.node@->reg;
+ @Term.node@->skip = 0;
+ @Orterm.node@->reg = next_reg(@Term.node@->reg, @Expr.node@->skip, @Expr.gparamges@);
+ }
@}
| Term '<' Term
OR Term Orterm
@{
@i @Orterm.0.exprcount@ = @Term.exprcount@ + @Orterm.1.exprcount@; fprintf(stderr, "(Orterm)- - Term Orterm\n");
- /* TODO */
- /* TODO: imm */
- @i @Orterm.node@ = TREENULL;
+ @i @Orterm.node@ = new_node(O_OR, @Orterm.1.node@, @Term.node@, @Orterm.0.exprcount@);
+ @i @Orterm.imm@ = @Term.imm@ && @Orterm.1.imm@;
+
+ @reg {
+ @Orterm.1.node@->reg = @Orterm.node@->reg;
+ @Term.node@->reg = next_reg(@Orterm.1.node@->reg, @Orterm.node@->skip, @Orterm.gparamges@);
+ }
@}
| OR Term
@{
@i @Orterm.exprcount@ = @Term.exprcount@; fprintf(stderr, "(Orterm)- - Term\n");
- /* TODO */
- @i @Orterm.node@ = TREENULL;
+ @reg @Term.node@->reg = @Orterm.node@->reg;
@}
;