[clang] [llvm] [mlir] [NVPTX] Unify and extend barrier{.cta} intrinsic support (PR #140615)

[Alex MacLean via cfe-commits]

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@@ -462,24 +462,28 @@ def NVVM_MBarrierTestWaitSharedOp : NVVM_Op<"mbarrier.test.wait.shared">,
 // NVVM synchronization op definitions
 //===----------------------------------------------------------------------===//
 
-def NVVM_Barrier0Op : NVVM_IntrOp<"barrier0"> {
+def NVVM_Barrier0Op : NVVM_Op<"barrier0"> {
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AlexMaclean wrote:

Yep. Otherwise, references to the no-longer present Intrinsic::barrier0 get generated by this record such as in `NVVMConvertibleLLVMIRIntrinsics.inc`

https://github.com/llvm/llvm-project/pull/140615