[flang] Merge pull request flang-compiler/f18#203 from flang-compiler/eas7
authorEric Schweitz <eric.schweitz@pgroup.com>
Mon, 8 Oct 2018 18:23:19 +0000 (11:23 -0700)
committerGitHub <noreply@github.com>
Mon, 8 Oct 2018 18:23:19 +0000 (11:23 -0700)
commit56508e973c8b48247bebcd6e425291881c8fb8f2
treed72cc5927b194eebdb5d40d96e062f1398526d0c
parentee7b4dafdeedf01874abbab0a1497ed08a36e1c7
[flang] Merge pull request flang-compiler/f18#203 from flang-compiler/eas7

do a little polishing on the DO loop canonicalization code

Original-commit: flang-compiler/f18@93e68870530184fc0d7c0ce0584b956b0fbf373e
Reviewed-on: https://github.com/flang-compiler/f18/pull/203