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| author | Quentin Colombet <qcolombet@apple.com> | 2013-10-01 19:21:24 +0000 |
|---|---|---|
| committer | Quentin Colombet <qcolombet@apple.com> | 2013-10-01 19:21:24 +0000 |
| commit | db3de106376558c7425d557b1b980f631107cd14 (patch) | |
| tree | 931de7d6f8126af8a3674f08720d2a766825f9de /lib/MC | |
| parent | 187c774a7650e4bbbaac175cb6509f709edba593 (diff) | |
| download | external_llvm-db3de106376558c7425d557b1b980f631107cd14.zip external_llvm-db3de106376558c7425d557b1b980f631107cd14.tar.gz external_llvm-db3de106376558c7425d557b1b980f631107cd14.tar.bz2 | |
[MC] When MCInstPrint::printAnnotation uses a comment stream, it has to ensure
that each comment ends with a newline to match the definition in the header
file.
This is part of <rdar://problem/14687488>.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191787 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/MC')
| -rw-r--r-- | lib/MC/MCInstPrinter.cpp | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/lib/MC/MCInstPrinter.cpp b/lib/MC/MCInstPrinter.cpp index 6a452c8..ba71245 100644 --- a/lib/MC/MCInstPrinter.cpp +++ b/lib/MC/MCInstPrinter.cpp @@ -31,9 +31,13 @@ void MCInstPrinter::printRegName(raw_ostream &OS, unsigned RegNo) const { void MCInstPrinter::printAnnotation(raw_ostream &OS, StringRef Annot) { if (!Annot.empty()) { - if (CommentStream) + if (CommentStream) { (*CommentStream) << Annot; - else + // By definition (see MCInstPrinter.h), CommentStream must end with + // a newline after each comment. + if (Annot.back() != '\n') + (*CommentStream) << '\n'; + } else OS << " " << MAI.getCommentString() << " " << Annot; } } |