[PATCH] D58983: DAG: propagate whether an arg is a pointer for CallingConv decisions.

[Matt Arsenault via Phabricator via llvm-commits]

arsenm added inline comments.


================
Comment at: llvm/include/llvm/CodeGen/TargetCallingConv.h:48
     unsigned IsCopyElisionCandidate : 1; ///< Argument copy elision candidate
+    unsigned IsPointer : 1;
 
----------------
This should probably include the address space. Currently the AMDGPU calling convention lowering hacks through this by looking at the original IR argument index


Repository:
  rL LLVM

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D58983/new/

https://reviews.llvm.org/D58983