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opt-viewer: fix HtmlFormatter encoding
authorAdam Nemet <anemet@apple.com>
Fri, 10 Feb 2017 04:50:18 +0000 (04:50 +0000)
committerAdam Nemet <anemet@apple.com>
Fri, 10 Feb 2017 04:50:18 +0000 (04:50 +0000)
commit20a63f1cc17b25b5fba3c52ef57d8f4e2cec3ec4
tree9d5aaf2037bfcce54f23891c46496a7a4374db0c
parent8c54b816e554ff9f9a75ec8a1d50198d2bfd9633
opt-viewer: fix HtmlFormatter encoding

Summary: Small fix to HtmlFormatter, defaults to ascii encoding, so utf-8 output may get `UnicodeEncodeError: 'ascii' codec can't encode character ... ordinal not in range(128)` during write.

Patch by Brian Cain!

Reviewers: anemet, fhahn

Reviewed By: anemet

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D29802

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@294710 91177308-0d34-0410-b5e6-96231b3b80d8
utils/opt-viewer/opt-viewer.py