[all-commits] [llvm/llvm-project] 7dd29a: Clean up instcombine stpcpy test

[Nathan Lanza via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 7dd29ad4ae49b2716483f50af5661abc98f484e0
      https://github.com/llvm/llvm-project/commit/7dd29ad4ae49b2716483f50af5661abc98f484e0
  Author: Nathan Lanza <nathan at lanza.io>
  Date:   2021-08-05 (Thu, 05 Aug 2021)

  Changed paths:
    M llvm/test/Transforms/InstCombine/sprintf-1.ll

  Log Message:
  -----------
  Clean up instcombine stpcpy test

Deduplicate some code and add an additional test to verify that the
sprintf->stpcpy optimization still works on android21 (which properly
supports it).

This follows up 58481663692b55.

Differential Revision: https://reviews.llvm.org/D107526