[PATCH] D80729: AMDGPU: Add IntrWillReturn to intrinsic definitions

[Matt Arsenault via Phabricator via llvm-commits]

arsenm marked an inline comment as done.
arsenm added inline comments.


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Comment at: llvm/include/llvm/IR/IntrinsicsAMDGPU.td:188
    llvm_i32_ty],      // bit offset of the thread count
-  [IntrConvergent, ImmArg<ArgIndex<1>>]>;
+  [IntrConvergent, ImmArg<ArgIndex<1>>, IntrWillReturn]>;
 
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rampitec wrote:
> I am not sure this one always will return. With zero input it is a kill.
I would expect a shader to never be launched with 0 input? I think it's also not clear if kill is really a return


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https://reviews.llvm.org/D80729