[Mlir-commits] [mlir] [MLIR][NVVM] Add nanosleep (PR #154697)

[Pradeep Kumar]

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@@ -401,6 +401,36 @@ def NVVM_ReduxOp :
    }];   
 }
 
+//===----------------------------------------------------------------------===//
+// NVVM nanosleep
+//===----------------------------------------------------------------------===//
+
+def NVVM_NanosleepOp : NVVM_Op<"nanosleep">,
+  Arguments<(ins 
+  ConfinedAttr<I32Attr, [IntMinValue<1>, IntMaxValue<1000000>]>:$duration)> 
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schwarzschild-radius wrote:

@grypp Should this be an SSA value instead of an attribute? PTX spec says "`t` may be a register or an immediate value."

https://github.com/llvm/llvm-project/pull/154697