Fix codegen tests not to depend on order of Mul factors in string compare.
Fix codegen tests not to depend on order of Mul factors in string compare.

asm666/sympy,kevalds51/sympy,skidzo/sympy,moble/sympy,atreyv/sympy,ga7g08/sympy,grevutiu-gabriel/sympy,sunny94/temp,chaffra/sympy,souravsingh/sympy,ChristinaZografou/sympy,moble/sympy,jaimahajan1997/sympy,kumarkrishna/sympy,farhaanbukhsh/sympy,AkademieOlympia/sympy,MechCoder/sympy,jbbskinny/sympy,drufat/sympy,Davidjohnwilson/sympy,abloomston/sympy,sahmed95/sympy,jerli/sympy,postvakje/sympy,souravsingh/sympy,debugger22/sympy,yashsharan/sympy,mafiya69/sympy,MridulS/sympy,Davidjohnwilson/sympy,lindsayad/sympy,Titan-C/sympy,abhiii5459/sympy,sahilshekhawat/sympy,VaibhavAgarwalVA/sympy,Titan-C/sympy,Mitchkoens/sympy,sampadsaha5/sympy,abloomston/sympy,AkademieOlympia/sympy,yukoba/sympy,Vishluck/sympy,shipci/sympy,oliverlee/sympy,garvitr/sympy,shipci/sympy,pandeyadarsh/sympy,Mitchkoens/sympy,lindsayad/sympy,bukzor/sympy,Arafatk/sympy,jaimahajan1997/sympy,sahilshekhawat/sympy,Gadal/sympy,saurabhjn76/sympy,madan96/sympy,shikil/sympy,debugger22/sympy,atreyv/sympy,liangjiaxing/sympy,yashsharan/sympy,emon10005/sympy,Arafatk/sympy,sampadsaha5/sympy,toolforger/sympy,Arafatk/sympy,vipulroxx/sympy,postvakje/sympy,iamutkarshtiwari/sympy,emon10005/sympy,toolforger/sympy,sunny94/temp,Vishluck/sympy,wanglongqi/sympy,saurabhjn76/sympy,aktech/sympy,lindsayad/sympy,diofant/diofant,MridulS/sympy,rahuldan/sympy,jerli/sympy,vipulroxx/sympy,mcdaniel67/sympy,farhaanbukhsh/sympy,meghana1995/sympy,madan96/sympy,MechCoder/sympy,ahhda/sympy,sunny94/temp,chaffra/sympy,wyom/sympy,beni55/sympy,hargup/sympy,atsao72/sympy,Curious72/sympy,kaichogami/sympy,kumarkrishna/sympy,garvitr/sympy,oliverlee/sympy,ga7g08/sympy,hargup/sympy,cswiercz/sympy,mafiya69/sympy,souravsingh/sympy,maniteja123/sympy,liangjiaxing/sympy,dqnykamp/sympy,wanglongqi/sympy,atreyv/sympy,mcdaniel67/sympy,atsao72/sympy,jerli/sympy,Sumith1896/sympy,sahmed95/sympy,pbrady/sympy,emon10005/sympy,Shaswat27/sympy,Mitchkoens/sympy,dqnykamp/sympy,VaibhavAgarwalVA/sympy,aktech/sympy,pandeyadarsh/sympy,debugger22/sympy,kaichogami/sympy,iamutkarshtiwari/sympy,sahilshekhawat/sympy,drufat/sympy,ahhda/sympy,pbrady/sympy,MechCoder/sympy,jamesblunt/sympy,bukzor/sympy,oliverlee/sympy,abhiii5459/sympy,moble/sympy,chaffra/sympy,abhiii5459/sympy,sahmed95/sympy,yashsharan/sympy,iamutkarshtiwari/sympy,Designist/sympy,AunShiLord/sympy,cccfran/sympy,kaichogami/sympy,saurabhjn76/sympy,AunShiLord/sympy,kaushik94/sympy,jamesblunt/sympy,skidzo/sympy,jbbskinny/sympy,toolforger/sympy,MridulS/sympy,Davidjohnwilson/sympy,jbbskinny/sympy,rahuldan/sympy,skidzo/sympy,Shaswat27/sympy,cswiercz/sympy,cccfran/sympy,meghana1995/sympy,meghana1995/sympy,ChristinaZografou/sympy,ahhda/sympy,AkademieOlympia/sympy,drufat/sympy,sampadsaha5/sympy,mcdaniel67/sympy,garvitr/sympy,Vishluck/sympy,beni55/sympy,Gadal/sympy,asm666/sympy,maniteja123/sympy,postvakje/sympy,pbrady/sympy,skirpichev/omg,madan96/sympy,Curious72/sympy,ga7g08/sympy,kevalds51/sympy,Designist/sympy,Designist/sympy,kumarkrishna/sympy,hargup/sympy,bukzor/sympy,vipulroxx/sympy,beni55/sympy,VaibhavAgarwalVA/sympy,jaimahajan1997/sympy,asm666/sympy,Sumith1896/sympy,jamesblunt/sympy,abloomston/sympy,maniteja123/sympy,kevalds51/sympy,dqnykamp/sympy,wyom/sympy,pandeyadarsh/sympy,yukoba/sympy,Gadal/sympy,wyom/sympy,liangjiaxing/sympy,AunShiLord/sympy,atsao72/sympy,mafiya69/sympy,shikil/sympy,aktech/sympy,ChristinaZografou/sympy,cswiercz/sympy,Sumith1896/sympy,farhaanbukhsh/sympy,shipci/sympy,Curious72/sympy,Shaswat27/sympy,Titan-C/sympy,yukoba/sympy,grevutiu-gabriel/sympy,kaushik94/sympy,cccfran/sympy,kaushik94/sympy,shikil/sympy,grevutiu-gabriel/sympy,rahuldan/sympy,wanglongqi/sympy