[llvm] [NVPTX] Add more clear error message for using invalid syncscope (PR #165737)

[Jordan Rupprecht via llvm-commits]

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@@ -0,0 +1,11 @@
+; RUN: not llc -mcpu=sm_100a -mtriple=nvptx64 -mattr=+ptx86 %s 2>&1 | FileCheck %s
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rupprecht wrote:

I didn't see this comment, but I also ran into the same thing and created https://github.com/llvm/llvm-project/pull/166404.

https://github.com/llvm/llvm-project/pull/165737