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Aslo check that live_end is assigned before refering to it

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This commit is contained in:
Pierre Muller 2023-02-13 15:50:04 +01:00
parent da0b554db1
commit 29fc94d2a6
1 changed files with 1 additions and 1 deletions
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2
compiler/rgobj.pas
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@ -1943,7 +1943,7 @@ unit rgobj;
palloc:=tai_regalloc.alloc(r,live_start) palloc:=tai_regalloc.alloc(r,live_start)
else else
palloc:=tai_regalloc.alloc(r,nil); palloc:=tai_regalloc.alloc(r,nil);
if live_end.typ=ait_instruction then if assigned(live_end) and (live_end.typ=ait_instruction) then
pdealloc:=tai_regalloc.dealloc(r,live_end) pdealloc:=tai_regalloc.dealloc(r,live_end)
else else
pdealloc:=tai_regalloc.dealloc(r,nil); pdealloc:=tai_regalloc.dealloc(r,nil);