Commit Graph

1 Commits

Author SHA1 Message Date
Rafael Espindola b8e08be77d Fix a regression I recently introduced by removing DwarfRegNum of
subregisters:

When a value is in a subregister, at least report the location as being
the superregister. We should extend the .td files to encode the bit
range so that we can produce a DW_OP_bit_piece.

llvm-svn: 132224
2011-05-27 22:15:01 +00:00