[all-commits] [llvm/llvm-project] 695898: [libc] fix -Wconversion (#77384)

[Nick Desaulniers via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 6958986f77bdbedd6ba571af7b546018f9108067
      https://github.com/llvm/llvm-project/commit/6958986f77bdbedd6ba571af7b546018f9108067
  Author: Nick Desaulniers <nickdesaulniers at users.noreply.github.com>
  Date:   2024-01-08 (Mon, 08 Jan 2024)

  Changed paths:
    M libc/src/string/memory_utils/op_x86.h

  Log Message:
  -----------
  [libc] fix -Wconversion (#77384)

Fixes the following from GCC:

    llvm-project/libc/src/string/memory_utils/op_x86.h:236:24: error:
conversion from ‘long unsigned int’ to ‘uint32_t’ {aka ‘unsigned int’}
may
    change value [-Werror=conversion]
      236 |   return (xored >> 32) | (xored & 0xFFFFFFFF);
          |          ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~

Link:
https://lab.llvm.org/buildbot/#/builders/250/builds/16236/steps/8/logs/stdio
Link: https://github.com/llvm/llvm-project/pull/74506