Default coreclr to release and LLILC to debug plus variable name fix
Default coreclr to release and LLILC to debug plus variable name fix

adiaaida/llilc,dotnet/llilc,dotnet/llilc,manu-silicon/llilc,russellhadley/llilc-original,russellhadley/llilc-original,mmitche/llilc,kyulee1/llilcjit,libengu/llilc,russellhadley/llilc,pgavlin/llilc,libengu/llilc,BruceForstall/llilc,adiaaida/llilc,erozenfeld/llilc,manu-silicon/llilc,tempbottle/llilc,swaroop-sridhar/llilc,AndyAyersMS/llilc,mmitche/llilc,richardlford/llilc,AndyAyersMS/llilc,marksantos/llilc,russellhadley/llilc-original,russellhadley/llilc-original,pgavlin/llilc,kyulee1/llilcjit,BruceForstall/llilc,libengu/llilc,mmitche/llilc,mmitche/llilc,swaroop-sridhar/llilc,russellhadley/llilc,manu-silicon/llilc,erozenfeld/llilc,marksantos/llilc,dotnet/llilc,russellhadley/llilc,richardlford/llilc,JosephTremoulet/llilc,libengu/llilc,BruceForstall/llilc,richardlford/llilc,dkorolev/llilc,AndyAyersMS/llilc,erozenfeld/llilc,swaroop-sridhar/llilc,pgavlin/llilc,JosephTremoulet/llilc,tempbottle/llilc,dkorolev/llilc,erozenfeld/llilc,kyulee1/llilcjit,marksantos/llilc,dkorolev/llilc,tempbottle/llilc,adiaaida/llilc,JosephTremoulet/llilc