Example use of sign_extend64()

>From a first look, there are quite some places in arch where sign extension is done. I append one example for review although I didn't even build this. Don't use it unreviewed! I guess the doc-addition to sign_extend32() would be valuable for it to be used more often in long term. -- To

Example use of sign_extend64()

From a first look, there are quite some places in arch where sign extension is done. I append one example for review although I didn't even build this. Don't use it unreviewed! I guess the doc-addition to sign_extend32() would be valuable for it to be used more often in long term. -- To