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llvm-profdata: Check for bad data in the show command

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204573 91177308-0d34-0410-b5e6-96231b3b80d8
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Justin Bogner
2014-03-23 20:55:53 +00:00
parent 5ecdfc1004
commit f5afb78a9d
2 changed files with 4 additions and 0 deletions
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2
tools/llvm-profdata/llvm-profdata.cpp
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@ -137,6 +137,8 @@ int show_main(int argc, const char *argv[]) {
if (Show && ShowCounts)
OS << "]\n";
}
if (Reader->hasError())
exitWithError(Reader->getError().message(), Filename);
if (ShowAllFunctions || !ShowFunction.empty())
OS << "Functions shown: " << ShownFunctions << "\n";