Fix int->long cast folding for 32-bit platforms.
Fix int->long cast folding for 32-bit platforms.

The RyuJIT frontend does not allow for the folding of an int->long cast
that is known to overflow into a throw outside of global morph. The
folding, however, was unconditionally changing the operand to the cast
from an integer constant to a long constant, which can change the
behavior of the cast. This rewrite is not necessary, so this change
simply removes it.

YongseopKim/coreclr,jamesqo/coreclr,mmitche/coreclr,krk/coreclr,cmckinsey/coreclr,krytarowski/coreclr,gkhanna79/coreclr,qiudesong/coreclr,cmckinsey/coreclr,JonHanna/coreclr,cshung/coreclr,yeaicc/coreclr,YongseopKim/coreclr,tijoytom/coreclr,kyulee1/coreclr,parjong/coreclr,botaberg/coreclr,tijoytom/coreclr,dpodder/coreclr,sagood/coreclr,cydhaselton/coreclr,cmckinsey/coreclr,AlexGhiondea/coreclr,poizan42/coreclr,mskvortsov/coreclr,neurospeech/coreclr,JonHanna/coreclr,cydhaselton/coreclr,cydhaselton/coreclr,dpodder/coreclr,cydhaselton/coreclr,YongseopKim/coreclr,poizan42/coreclr,yizhang82/coreclr,hseok-oh/coreclr,yeaicc/coreclr,rartemev/coreclr,cshung/coreclr,JosephTremoulet/coreclr,pgavlin/coreclr,ragmani/coreclr,rartemev/coreclr,alexperovich/coreclr,ruben-ayrapetyan/coreclr,wtgodbe/coreclr,hseok-oh/coreclr,JosephTremoulet/coreclr,krytarowski/coreclr,russellhadley/coreclr,botaberg/coreclr,cshung/coreclr,sjsinju/coreclr,rartemev/coreclr,cshung/coreclr,pgavlin/coreclr,rartemev/coreclr,cmckinsey/coreclr,cshung/coreclr,qiudesong/coreclr,mskvortsov/coreclr,botaberg/coreclr,russellhadley/coreclr,JosephTremoulet/coreclr,parjong/coreclr,JosephTremoulet/coreclr,sagood/coreclr,James-Ko/coreclr,gkhanna79/coreclr,sjsinju/coreclr,ruben-ayrapetyan/coreclr,sagood/coreclr,parjong/coreclr,cmckinsey/coreclr,James-Ko/coreclr,gkhanna79/coreclr,pgavlin/coreclr,mskvortsov/coreclr,gkhanna79/coreclr,mskvortsov/coreclr,dpodder/coreclr,botaberg/coreclr,wtgodbe/coreclr,mmitche/coreclr,tijoytom/coreclr,JonHanna/coreclr,ragmani/coreclr,kyulee1/coreclr,JosephTremoulet/coreclr,yizhang82/coreclr,yeaicc/coreclr,wateret/coreclr,yeaicc/coreclr,neurospeech/coreclr,krytarowski/coreclr,dpodder/coreclr,yizhang82/coreclr,JonHanna/coreclr,yizhang82/coreclr,alexperovich/coreclr,alexperovich/coreclr,hseok-oh/coreclr,wtgodbe/coreclr,hseok-oh/coreclr,cydhaselton/coreclr,russellhadley/coreclr,kyulee1/coreclr,parjong/coreclr,krk/coreclr,pgavlin/coreclr,poizan42/coreclr,jamesqo/coreclr,yeaicc/coreclr,yizhang82/coreclr,neurospeech/coreclr,mmitche/coreclr,krk/coreclr,krk/coreclr,sagood/coreclr,AlexGhiondea/coreclr,wtgodbe/coreclr,ragmani/coreclr,mskvortsov/coreclr,sjsinju/coreclr,botaberg/coreclr,qiudesong/coreclr,cydhaselton/coreclr,rartemev/coreclr,ruben-ayrapetyan/coreclr,krk/coreclr,russellhadley/coreclr,wateret/coreclr,alexperovich/coreclr,cshung/coreclr,kyulee1/coreclr,kyulee1/coreclr,poizan42/coreclr,pgavlin/coreclr,kyulee1/coreclr,ragmani/coreclr,cmckinsey/coreclr,YongseopKim/coreclr,qiudesong/coreclr,parjong/coreclr,qiudesong/coreclr,mmitche/coreclr,cmckinsey/coreclr,James-Ko/coreclr,dpodder/coreclr,ruben-ayrapetyan/coreclr,JonHanna/coreclr,jamesqo/coreclr,wateret/coreclr,neurospeech/coreclr,wateret/coreclr,rartemev/coreclr,ragmani/coreclr,James-Ko/coreclr,yeaicc/coreclr,neurospeech/coreclr,ruben-ayrapetyan/coreclr,pgavlin/coreclr,AlexGhiondea/coreclr,wtgodbe/coreclr,JonHanna/coreclr,jamesqo/coreclr,hseok-oh/coreclr,poizan42/coreclr,mmitche/coreclr,sjsinju/coreclr,dpodder/coreclr,sjsinju/coreclr,JosephTremoulet/coreclr,russellhadley/coreclr,wateret/coreclr,James-Ko/coreclr,krk/coreclr,parjong/coreclr,alexperovich/coreclr,sjsinju/coreclr,tijoytom/coreclr,wateret/coreclr,ragmani/coreclr,alexperovich/coreclr,yizhang82/coreclr,YongseopKim/coreclr,gkhanna79/coreclr,jamesqo/coreclr,AlexGhiondea/coreclr,poizan42/coreclr,James-Ko/coreclr,sagood/coreclr,krytarowski/coreclr,wtgodbe/coreclr,mskvortsov/coreclr,hseok-oh/coreclr,YongseopKim/coreclr,botaberg/coreclr,qiudesong/coreclr,gkhanna79/coreclr,ruben-ayrapetyan/coreclr,mmitche/coreclr,AlexGhiondea/coreclr,tijoytom/coreclr,sagood/coreclr,AlexGhiondea/coreclr,krytarowski/coreclr,jamesqo/coreclr,krytarowski/coreclr,yeaicc/coreclr,russellhadley/coreclr,neurospeech/coreclr,tijoytom/coreclr