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Summary: When I initially introduced -pass-remarks, I thought it would be a neat idea to make it additive. So, if one used it as: $ llc -pass-remarks=inliner --pass-remarks=loop.* the compiler would build the regular expression '(inliner)|(loop.*)'. The more I think about it, the more I regret it. This is not how other flags work. The standard semantics are right-to-left overrides. This is how clang interprets -Rpass. And I think the two should be compatible in this respect. Reviewers: qcolombet Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D3614 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208122 91177308-0d34-0410-b5e6-96231b3b80d8
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