[Mlir-commits] [llvm] [mlir] [NVPTX] Add support for barrier.cta.red.* instructions (PR #172541)

Alex MacLean llvmlistbot at llvm.org
Sun Jan 4 08:53:47 PST 2026


AlexMaclean wrote:

> Hi @AlexMaclean, This is a heads-up that internally at google, we've seen a lot of compilation errors
> 
> ```
> 
> error: cannot compile this builtin function yet
> 
> ```
> 
> caused by this patch. Working on a reproducer.

Sorry about that! Does https://github.com/llvm/llvm-project/pull/173312 fix?

https://github.com/llvm/llvm-project/pull/172541


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