[all-commits] [llvm/llvm-project] 5ed3f4: [FuncSpec] Improve handling of Comparison Instruct...

[Hari Limaye via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 5ed3f463597700f6e41a16047c8bad2309aae12c
      https://github.com/llvm/llvm-project/commit/5ed3f463597700f6e41a16047c8bad2309aae12c
  Author: Hari Limaye <hari.limaye at arm.com>
  Date:   2024-11-04 (Mon, 04 Nov 2024)

  Changed paths:
    M llvm/include/llvm/Transforms/IPO/FunctionSpecialization.h
    M llvm/lib/Transforms/IPO/FunctionSpecialization.cpp
    A llvm/test/Transforms/FunctionSpecialization/cmp-with-range.ll

  Log Message:
  -----------
  [FuncSpec] Improve handling of Comparison Instructions (#114073)

When visiting comparison instructions during computation of a
specializations's bonus, make use of information from the lattice value
of the other operand in the case where we have not found this to have a
specific constant value.



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