[PATCH] D112534: [PoC][RISCV] Use an attribute to declare C intrinsics with different policy.

[Hsiangkai Wang via Phabricator via cfe-commits]

HsiangKai added inline comments.
Herald added subscribers: VincentWu, luke957.


================
Comment at: clang/lib/CodeGen/CGBuiltin.cpp:18610
   unsigned NF = 1;
   constexpr unsigned TAIL_UNDISTURBED = 0;
+  constexpr unsigned TAIL_AGNOSTIC = 0b01;
----------------
craig.topper wrote:
> Is constant still used?
Yes, it is still used in `ManualCodegenMask` in `clang/include/clang/Basic/riscv_vector.td`.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D112534/new/

https://reviews.llvm.org/D112534