Tyler Nowicki 77f03040d5 Emit warnings if vectorization is forced and fails. ...

This patch modifies the existing DiagnosticInfo system to create a generic base
class that is inherited to produce diagnostic-based warnings. This is used by
the loop vectorizer to trigger a warning when vectorization is forced and
fails. Several tests have been added to verify this behavior.

Reviewed by: Arnold Schwaighofer


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@213110 91177308-0d34-0410-b5e6-96231b3b80d8

2014-07-16 00:36:00 +00:00

..

llvm

Emit warnings if vectorization is forced and fails.

2014-07-16 00:36:00 +00:00

llvm-c

Re-apply r211287: Remove support for LLVM runtime multi-threading.

2014-06-27 15:13:01 +00:00