[llvm] [IR][NVVM] Fixed null pointer deference in AsmWriter pretty printer (PR #207223)

[Rahul Joshi via llvm-commits]

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@@ -0,0 +1,24 @@
+; NOTE: This test guards AsmWriter's intrinsic immediate-argument pretty-printer
+;       against a null-pointer dereference.
+; RUN: llvm-as -disable-verify < %s | llvm-dis | FileCheck %s
+
+target triple = "nvptx64-nvidia-cuda"
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jurahul wrote:

nit: is this needed for an llvm-as test?

https://github.com/llvm/llvm-project/pull/207223