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* always use a new register for array indices modified by a constant,

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improves register/stack allocation

git-svn-id: trunk@26473 -
This commit is contained in:
Jonas Maebe 2014-01-15 20:36:56 +00:00
parent a5653916e0
commit 2518c526c7
1 changed files with 2 additions and 5 deletions
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7
compiler/jvm/njvmmem.pas
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@ -444,11 +444,8 @@ implementation
begin begin
thlcgjvm(hlcg).a_load_loc_stack(current_asmdata.CurrAsmList,right.resultdef,right.location); thlcgjvm(hlcg).a_load_loc_stack(current_asmdata.CurrAsmList,right.resultdef,right.location);
thlcgjvm(hlcg).a_op_const_stack(current_asmdata.CurrAsmList,OP_SUB,right.resultdef,tarraydef(left.resultdef).lowrange); thlcgjvm(hlcg).a_op_const_stack(current_asmdata.CurrAsmList,OP_SUB,right.resultdef,tarraydef(left.resultdef).lowrange);
if right.location.loc<>LOC_REGISTER then location_reset(right.location,LOC_REGISTER,def_cgsize(right.resultdef));
begin right.location.register:=hlcg.getintregister(current_asmdata.CurrAsmList,right.resultdef);
location_reset(right.location,LOC_REGISTER,def_cgsize(right.resultdef));
right.location.register:=hlcg.getintregister(current_asmdata.CurrAsmList,right.resultdef);
end;
thlcgjvm(hlcg).a_load_stack_reg(current_asmdata.CurrAsmList,right.resultdef,right.location.register); thlcgjvm(hlcg).a_load_stack_reg(current_asmdata.CurrAsmList,right.resultdef,right.location.register);
end; end;