Merge pull request dotnet/coreclr#9211 from hqueue/arm/clang_O3_issue
authorGaurav Khanna <gkhanna@microsoft.com>
Wed, 1 Feb 2017 06:22:46 +0000 (22:22 -0800)
committerGitHub <noreply@github.com>
Wed, 1 Feb 2017 06:22:46 +0000 (22:22 -0800)
Use -O1 optimization for arm and armel

Commit migrated from https://github.com/dotnet/coreclr/commit/4499f03bdcefe6b3da683040df5f924588fa3c0d


Trivial merge