Daniel Sanders c54aa9c844 [globalisel][tablegen] Generalize pointer-type inference by introducing ptypeN. NFC ...

ptypeN is functionally the same as typeN except that it informs the
SelectionDAG importer that an operand should be treated as a pointer even
if it was written as iN. This is important for patterns that use iN instead
of iPTR to represent pointers. E.g.:
  (set GPR64:$dst, (load GPR64:$addr))

Previously, this was handled as a hardcoded special case for the appropriate
operands to G_LOAD and G_STORE.

llvm-svn: 318574

2017-11-18 00:16:44 +00:00

13 KiB

Raw Blame History

View Raw