[llvm] [LLVM][NVPTX]: Add intrinsic for setmaxnreg (PR #77289)

[Justin Holewinski via llvm-commits]

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@@ -0,0 +1,39 @@
+//===--- NVVMIntrinsicFlags.h -----------------------------------*- C++ -*-===//
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jholewinski wrote:

IR feels appropriate, as this header contains definitions for intrinsic operand encoding.

https://github.com/llvm/llvm-project/pull/77289