search for: r168588

If I understand correctly, the desire is to change the current behavior in a kind of subtle way. Is there some way you could instrument trunk's FileCheck to die if the old behavior is encountered, and use that to definitively find all tests which rely on the current behavior and migrate them (possibly to an interim solution) in preparation for the change in semantics? How much is the old

Hello, FileCheck allows us to define match variables and use them on subsequent lines. This is quite useful, but could be even more useful if it was possible to use the variable later on the same line it matched. For example, I would want to write this: ; CHECK: bic [[REG:r[0-9]+]], [[REG]], #3 But I currently can't because [[REG]] will only match a REG variable defined on a _previous_