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+ llvm implementation of g_set_addr_nonbitpacked_record_field_ref

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git-svn-id: trunk@31642 -
This commit is contained in:
Jonas Maebe 2015-09-12 23:33:03 +00:00
parent 9ee2a0f71c
commit 4da34a6046
1 changed files with 21 additions and 0 deletions
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21
compiler/llvm/hlcgllvm.pas
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@ -97,6 +97,8 @@ uses
procedure g_ptrtypecast_reg(list: TAsmList; fromdef, todef: tpointerdef; reg: tregister); override;
procedure g_ptrtypecast_ref(list: TAsmList; fromdef, todef: tpointerdef; var ref: treference); override;
procedure g_set_addr_nonbitpacked_record_field_ref(list: TAsmList; recdef: trecorddef; field: tfieldvarsym; var recref: treference); override;
procedure a_loadmm_ref_reg(list: TAsmList; fromsize, tosize: tdef; const ref: treference; reg: tregister; shuffle: pmmshuffle); override;
procedure a_loadmm_reg_ref(list: TAsmList; fromsize, tosize: tdef; reg: tregister; const ref: treference; shuffle: pmmshuffle); override;
procedure a_loadmm_reg_reg(list: TAsmList; fromsize, tosize: tdef; reg1, reg2: tregister; shuffle: pmmshuffle); override;
@ -1217,6 +1219,25 @@ implementation
end;
procedure thlcgllvm.g_set_addr_nonbitpacked_record_field_ref(list: TAsmList; recdef: trecorddef; field: tfieldvarsym; var recref: treference);
var
llvmfielddef,
llvmfieldptrdef,
subscriptdef: tdef;
newbase: tregister;
begin
{ get the type of the corresponding field in the llvm shadow
definition }
llvmfielddef:=tabstractrecordsymtable(recdef.symtable).llvmst[field].def;
subscriptdef:=cpointerdef.getreusable(recdef);
{ load the address of that shadow field }
newbase:=hlcg.getaddressregister(list,cpointerdef.getreusable(llvmfielddef));
recref:=thlcgllvm(hlcg).make_simple_ref(current_asmdata.CurrAsmList,recref,recdef);
list.concat(taillvm.getelementptr_reg_size_ref_size_const(newbase,subscriptdef,recref,s32inttype,field.llvmfieldnr,true));
reference_reset_base(recref,cpointerdef.getreusable(field.vardef),newbase,field.offsetfromllvmfield,newalignment(recref.alignment,field.fieldoffset+field.offsetfromllvmfield));
end;
procedure thlcgllvm.a_loadmm_ref_reg(list: TAsmList; fromsize, tosize: tdef; const ref: treference; reg: tregister; shuffle: pmmshuffle);
var
href: treference;