[all-commits] [llvm/llvm-project] 0e93f3: [Polly] Replace use of std::stringstream. NFC.

[Michael Kruse via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 0e93f3b0a06fc470e37b5be99734f5105ba11232
      https://github.com/llvm/llvm-project/commit/0e93f3b0a06fc470e37b5be99734f5105ba11232
  Author: Michael Kruse <llvm-project at meinersbur.de>
  Date:   2020-03-09 (Mon, 09 Mar 2020)

  Changed paths:
    M polly/lib/CodeGen/PerfMonitor.cpp

  Log Message:
  -----------
  [Polly] Replace use of std::stringstream. NFC.

Use of std::-style (io)streams is discouraged in the LLVM coding style
(https://llvm.org/docs/CodingStandards.html#include-iostream-is-forbidden).
Replace with a use of llvm::Twine (which uses llvm::raw_ostream behind
the scenes).