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* ARM (thumb): do not save registers in routines marked as noreturn
git-svn-id: trunk@49519 -
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@ -3773,6 +3773,10 @@ unit cgcpu;
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end;
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registerarea:=0;
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{ do not save integer registers if the procedure does not return }
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if po_noreturn in current_procinfo.procdef.procoptions then
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regs:=[];
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if regs<>[] then
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begin
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for r:=RS_R0 to RS_R15 do
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