* use the gcc jumptable scheme for all ppc targets instead of only for

    darwin

git-svn-id: trunk@8674 -

compiler/ppcgen/ngppcset.pas

@@ -87,19 +87,13 @@ implementation
             i:=last+1;
             while i<=t^._low-1 do
               begin
-		if not(target_info.system in [system_powerpc_darwin,system_powerpc64_darwin]) then
-                  list.concat(Tai_const.Create_sym(elselabel))
-                else
-                  list.concat(Tai_const.Create_rel_sym(aitconst_32bit,table,elselabel));
+                list.concat(Tai_const.Create_rel_sym(aitconst_32bit,table,elselabel));
                 i:=i+1;
               end;
             i:=t^._low;
             while i<=t^._high do
               begin
-		if not(target_info.system in [system_powerpc_darwin,system_powerpc64_darwin]) then
-                  list.concat(Tai_const.Create_sym(blocklabel(t^.blockid)))
-                else
-                  list.concat(Tai_const.Create_rel_sym(aitconst_32bit,table,blocklabel(t^.blockid)));
+                list.concat(Tai_const.Create_rel_sym(aitconst_32bit,table,blocklabel(t^.blockid)));
                 i:=i+1;
               end;
             last:=t^._high;
@@ -125,45 +119,25 @@ implementation
              min_:=0;
           end;
         current_asmdata.getjumplabel(table);
-        { create reference, indexreg := indexreg * sizeof(OS_ADDR) }
-        if not(target_info.system in [system_powerpc_darwin,system_powerpc64_darwin]) then
-          mulfactor:=tcgsize2size[OS_ADDR]
-        else
-          mulfactor:=4;
+        { create reference, indexreg := indexreg * sizeof(jtentry) (= 4) }
+        mulfactor:=4;
         cg.a_op_const_reg(current_asmdata.CurrAsmList, OP_MUL, OS_INT, mulfactor, indexreg);
         reference_reset_symbol(href, table, (-aint(min_)) * mulfactor);
 
-        if not(target_info.system in [system_powerpc_darwin,system_powerpc64_darwin]) then
-          begin
-            href.index := indexreg;
-            cg.a_load_ref_reg(current_asmdata.CurrAsmList, OS_INT, OS_INT, href, indexreg);
-          end
-        else
-          begin
-            hregister:=cg.getaddressregister(current_asmdata.CurrAsmList);
-            cg.a_loadaddr_ref_reg(current_asmdata.CurrAsmList,href,hregister);
-            reference_reset_base(href,hregister,0);
-            href.index:=indexreg;
-            indexreg:=cg.getaddressregister(current_asmdata.CurrAsmList);
-            cg.a_load_ref_reg(current_asmdata.CurrAsmList,OS_S32,OS_ADDR,href,indexreg);
-            cg.a_op_reg_reg(current_asmdata.CurrAsmList,OP_ADD,OS_ADDR,hregister,indexreg);
-          end;
+        hregister:=cg.getaddressregister(current_asmdata.CurrAsmList);
+        cg.a_loadaddr_ref_reg(current_asmdata.CurrAsmList,href,hregister);
+        reference_reset_base(href,hregister,0);
+        href.index:=indexreg;
+        indexreg:=cg.getaddressregister(current_asmdata.CurrAsmList);
+        cg.a_load_ref_reg(current_asmdata.CurrAsmList,OS_S32,OS_ADDR,href,indexreg);
+        cg.a_op_reg_reg(current_asmdata.CurrAsmList,OP_ADD,OS_ADDR,hregister,indexreg);
 
         current_asmdata.CurrAsmList.concat(taicpu.op_reg(A_MTCTR, indexreg));
         current_asmdata.CurrAsmList.concat(taicpu.op_none(A_BCTR));
 
         { generate jump table }
-        if not(target_info.system in [system_powerpc_darwin,system_powerpc64_darwin]) then
-          begin
-            new_section(current_procinfo.aktlocaldata,sec_rodata,current_procinfo.procdef.mangledname,sizeof(aint));
-            current_procinfo.aktlocaldata.concat(Tai_label.Create(table));
-            genitem(current_procinfo.aktlocaldata,hp);
-          end
-        else
-          begin
-            current_asmdata.CurrAsmList.concat(Tai_label.Create(table));
-            genitem(current_asmdata.CurrAsmList,hp);
-          end;
+        current_asmdata.CurrAsmList.concat(Tai_label.Create(table));
+        genitem(current_asmdata.CurrAsmList,hp);
       end;