Allow diagnostic handlers to check for optimization remarks.
Summary:
When optimization remarks are enabled via the driver flag -Rpass, we
should allow the FE diagnostic handler to check if the given pass name
needs a diagnostic.
We were unconditionally checking the pattern defined in opt's
-pass-remarks flag. This was causing the FE to not emit any diagnostics.
Reviewers: qcolombet
CC: llvm-commits
Differential Revision: http://reviews.llvm.org/D3362
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@206400
91177308-0d34-0410-b5e6-
96231b3b80d8