[llvm] [DAG] canCreateUndefOrPoison – mark fneg/fadd/fsub/fmul/fdiv/frem as not poison generating (PR #142345)

[Harrison Hao via llvm-commits]

harrisonGPU wrote:

> Test name should be more specific

Thanks, I followed the naming convention from llvm/test/CodeGen/X86/freeze-binary.ll, could you please give me some suggestions?

> Test name should be more specific

Thanks, I followed the naming convention from llvm/test/CodeGen/X86/freeze-binary.ll, could you please give me some suggestions?

https://github.com/llvm/llvm-project/pull/142345