[PATCH] D18375: AMDGPU: Add atomic_inc + atomic_dec intrinsics

[Matt Arsenault via llvm-commits]

arsenm added inline comments.

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Comment at: include/llvm/IR/IntrinsicsAMDGPU.td:154
@@ -153,1 +153,3 @@
 
+// TODO: Do we want an ordering for these?
+def int_amdgcn_atomic_inc : Intrinsic<[llvm_anyint_ty],
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tstellarAMD wrote:
> Yes, I think we need an ordering for these.
I'm not sure how to do that because you can't just add one of the flags atomicrmw uses


http://reviews.llvm.org/D18375