Merging r352555:
------------------------------------------------------------------------
r352555 | asbirlea | 2019-01-29 23:33:20 +0100 (Tue, 29 Jan 2019) | 12 lines

Check bool attribute value in getOptionalBoolLoopAttribute.

Summary:
Check the bool value of the attribute in getOptionalBoolLoopAttribute
not just its existance.
Eliminates the warning noise generated when vectorization is explicitly disabled.

Reviewers: Meinersbur, hfinkel, dmgreen

Subscribers: jlebar, sanjoy, llvm-commits

Differential Revision: https://reviews.llvm.org/D57260
------------------------------------------------------------------------


git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_80@353167 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed