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* mark temps as deallocated

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(cherry picked from commit 50452e5707b1d5f8590042ed55fc5f47bce33962)
This commit is contained in:
Florian Klämpfl 2021-09-15 20:20:00 +02:00 committed by florian
parent b2165570de
commit e121a753e1
1 changed files with 9 additions and 0 deletions
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9
compiler/x86/nx86add.pas
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@ -957,6 +957,9 @@ unit nx86add;
if left.location.loc in [LOC_FPUREGISTER,LOC_CFPUREGISTER] then
hlcg.location_force_mem(current_asmdata.CurrAsmList,left.location,left.resultdef);
cg.a_opmm_loc_reg(current_asmdata.CurrAsmList,op,location.size,left.location,location.register,mms_movescalar);
if left.location.loc=LOC_REFERENCE then
tg.ungetiftemp(current_asmdata.CurrAsmList,left.location.reference);
end
else
begin
@ -974,6 +977,9 @@ unit nx86add;
location.register:=cg.getmmregister(current_asmdata.CurrAsmList,location.size);
cg.a_loadmm_loc_reg(current_asmdata.CurrAsmList,location.size,left.location,location.register,mms_movescalar);
if left.location.loc=LOC_REFERENCE then
tg.ungetiftemp(current_asmdata.CurrAsmList,left.location.reference);
{ force floating point reg. location to be written to memory,
we don't force it to mm register because writing to memory
allows probably shorter code because there is no direct fpu->mm register
@ -983,6 +989,9 @@ unit nx86add;
hlcg.location_force_mem(current_asmdata.CurrAsmList,right.location,right.resultdef);
cg.a_opmm_loc_reg(current_asmdata.CurrAsmList,op,location.size,right.location,location.register,mms_movescalar);
if right.location.loc=LOC_REFERENCE then
tg.ungetiftemp(current_asmdata.CurrAsmList,right.location.reference);
end;
end;