[llvm] [NVPTX] remove store.params of undef (PR #96940)

[Justin Lebar via llvm-commits]

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@@ -0,0 +1,93 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5
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jlebar wrote:

Up to you, but personally I feel like, we might as well write the tests manually instead of using this tool?  Or, use the tool, and then delete the lines in the tests that are not relevant?

Like we don't care about the CHECK-EMPTY's and the lines containing comments.

The advantage of this is that, if we ever change the codegen format (and it does change sometimes!), we won't have to regenerate this test and then figure out if the changes are "meaningful".

https://github.com/llvm/llvm-project/pull/96940