[Mlir-commits] [mlir] [mlir][NVVM] Add nvvm.membar operation (PR #166698)

[Durgadoss R]

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@@ -291,6 +291,24 @@ static unsigned getUnidirectionalFenceProxyID(NVVM::ProxyKind fromProxy,
   llvm_unreachable("Unsupported proxy kinds");
 }
 
+static unsigned getMembarIntrinsicID(NVVM::MemScopeKind scope) {
+  switch (scope) {
+  case NVVM::MemScopeKind::CTA: {
+    return llvm::Intrinsic::nvvm_membar_cta;
+  }
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durga4github wrote:

nit: we do not need these braces for each `case` statement.

https://github.com/llvm/llvm-project/pull/166698