[all-commits] [llvm/llvm-project] 0e27df: [libc] add sprintf size comparison

[michaelrj-google via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 0e27dfd56061b584bb192bed0745ee90fc151783
      https://github.com/llvm/llvm-project/commit/0e27dfd56061b584bb192bed0745ee90fc151783
  Author: Michael Jones <michaelrj at google.com>
  Date:   2022-08-12 (Fri, 12 Aug 2022)

  Changed paths:
    M libc/cmake/modules/LLVMLibCTestRules.cmake
    M libc/test/integration/src/CMakeLists.txt
    A libc/test/integration/src/stdio/CMakeLists.txt
    A libc/test/integration/src/stdio/sprintf_size_test.cpp

  Log Message:
  -----------
  [libc] add sprintf size comparison

To accurately measure the size of sprintf in a finished binary, the
easiest method is to simply build a binary with and without sprintf.
This patch adds an integration test that can be built with and without
sprintf, as well as targets to build it.

Reviewed By: sivachandra

Differential Revision: https://reviews.llvm.org/D131735