Tom Stellard 8d7d4deafe SelectionDAG: Pass along the original argument/element type in ISD::InputArg ...

For some targets, it is useful to be able to look at the original
type of an argument without having to dig through the original IR.

This also fixes a bug in SelectionDAGBuilder where InputArg.PartOffset
was not taking into account the offset of structure elements.

Patch by: Justin Holewinski

Tom Stellard:
  - Changed the type of ArgVT to EVT, so it can store non-simple types
    like v3i32.

llvm-svn: 193214

2013-10-23 00:44:24 +00:00

51 KiB

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