[NFC] Outliner label name clean up.
authorPuyan Lotfi <puyan@puyan.org>
Wed, 6 May 2020 03:25:13 +0000 (23:25 -0400)
committerPuyan Lotfi <puyan@puyan.org>
Wed, 6 May 2020 03:27:46 +0000 (23:27 -0400)
commit0c4aab27b3da05dd1b0c0c39472525325fda5e23
treeff44ea5d0358268c3ce4c2bbc9586d29638ea404
parentb1b86d1c28150d3e54e5d33072b4afb6011b7ab0
[NFC] Outliner label name clean up.

Just simplifying how the label name is generated while using
std::to_string instead of Twine.

Differential Revision: https://reviews.llvm.org/D79464
llvm/lib/CodeGen/MachineOutliner.cpp