[llvm] [NVPTX] Lower -1/x to neg.f64(rcp.rn.f64) instead of fdiv (PR #98343)

[Artem Belevich via llvm-commits]

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@@ -0,0 +1,34 @@
+; RUN: llc < %s -march=nvptx64 | FileCheck %s
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Artem-B wrote:

This test will benefit from autogenerated checks:
https://llvm.org/docs/TestingGuide.html#generating-assertions-in-regression-tests



https://github.com/llvm/llvm-project/pull/98343