Revert "use range loop, try to make comments more meaningful; NFCI"
authorDuncan P. N. Exon Smith <dexonsmith@apple.com>
Sun, 17 Apr 2016 03:59:37 +0000 (03:59 +0000)
committerDuncan P. N. Exon Smith <dexonsmith@apple.com>
Sun, 17 Apr 2016 03:59:37 +0000 (03:59 +0000)
commit93f53c426275ebe6fad14d79deca16f70365c206
tree717cba4e6604cefed152957fe57acdc11e073b87
parent5ab2be094e9b1e75a91b214a214d07e58aacef53
Revert "use range loop, try to make comments more meaningful; NFCI"

This reverts commit r266541 since it introduces a use-after-free:
  http://lab.llvm.org:8011/builders/sanitizer-x86_64-linux-bootstrap/builds/11471

llvm-svn: 266550
llvm/lib/IR/AutoUpgrade.cpp