search for: composedsubregindex

...ices). - it also has an optional argument, representing the Offset of the first bit that can be accessed by the index. It defaults to 0, but, again, in cases where this doesn't mean anything (a tuple of non-contiguous registers), set it to -1. - composed subreg indices are now defined using ComposedSubRegIndex. The Size and Offset are automatically computed. For in-tree targets, there should be everything. Notably missing are some subreg indices in SystemZ and R600, because in both cases they can represent sub-registers that have different size/offsets (for example, the high/low elements of an arbitrar...