[all-commits] [llvm/llvm-project] 4683ce: [InferAttrs] Give strnlen the same attributes as s...

[Benjamin Kramer via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 4683ce2cd899b2d682453e173c3466fa270c09f7
      https://github.com/llvm/llvm-project/commit/4683ce2cd899b2d682453e173c3466fa270c09f7
  Author: Benjamin Kramer <benny.kra at googlemail.com>
  Date:   2021-12-30 (Thu, 30 Dec 2021)

  Changed paths:
    M llvm/lib/Transforms/Utils/BuildLibCalls.cpp
    M llvm/test/Transforms/InferFunctionAttrs/annotate.ll

  Log Message:
  -----------
  [InferAttrs] Give strnlen the same attributes as strlen

This moves the only string function out of the big list of math funcs.
And let's us CSE strnlen calls.