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* another loop counter copying fix

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git-svn-id: trunk@49028 -
This commit is contained in:
florian 2021-03-21 21:39:57 +00:00
parent 786688eef6
commit a32a870f33
1 changed files with 8 additions and 2 deletions
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10
compiler/nflw.pas
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@ -1905,13 +1905,19 @@ implementation
countermin, countermax: Tconstexprint; countermin, countermax: Tconstexprint;
procedure iterate_counter(var s : tstatementnode;fw : boolean); procedure iterate_counter(var s : tstatementnode;fw : boolean);
var
leftcopy: tnode;
begin begin
{ get rid of nf_write etc. as the left node is now only read }
leftcopy:=left.getcopy;
node_reset_flags(leftcopy,[nf_pass1_done,nf_modify,nf_write]);
if fw then if fw then
addstatement(s, addstatement(s,
cassignmentnode.create_internal(left.getcopy,cinlinenode.createintern(in_succ_x,false,left.getcopy))) cassignmentnode.create_internal(left.getcopy,cinlinenode.createintern(in_succ_x,false,leftcopy)))
else else
addstatement(s, addstatement(s,
cassignmentnode.create_internal(left.getcopy,cinlinenode.createintern(in_pred_x,false,left.getcopy))); cassignmentnode.create_internal(left.getcopy,cinlinenode.createintern(in_pred_x,false,leftcopy)));
end; end;
function iterate_counter_func(arg : tnode;fw : boolean) : tnode; function iterate_counter_func(arg : tnode;fw : boolean) : tnode;