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Modernize raw_fd_ostream's constructor a bit.

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Take a StringRef instead of a "const char *".
Take a "std::error_code &" instead of a "std::string &" for error.

A create static method would be even better, but this patch is already a bit too
big.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216393 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola
2014-08-25 18:16:47 +00:00
parent a4c8f31dd0
commit 8c96862847
36 changed files with 181 additions and 192 deletions
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16
tools/llvm-profdata/llvm-profdata.cpp
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@ -48,10 +48,10 @@ int merge_main(int argc, const char *argv[]) {
if (OutputFilename.compare("-") == 0)
exitWithError("Cannot write indexed profdata format to stdout.");
std::string ErrorInfo;
raw_fd_ostream Output(OutputFilename.data(), ErrorInfo, sys::fs::F_None);
if (!ErrorInfo.empty())
exitWithError(ErrorInfo, OutputFilename);
std::error_code EC;
raw_fd_ostream Output(OutputFilename.data(), EC, sys::fs::F_None);
if (EC)
exitWithError(EC.message(), OutputFilename);
InstrProfWriter Writer;
for (const auto &Filename : Inputs) {
@ -97,10 +97,10 @@ int show_main(int argc, const char *argv[]) {
if (OutputFilename.empty())
OutputFilename = "-";
std::string ErrorInfo;
raw_fd_ostream OS(OutputFilename.data(), ErrorInfo, sys::fs::F_Text);
if (!ErrorInfo.empty())
exitWithError(ErrorInfo, OutputFilename);
std::error_code EC;
raw_fd_ostream OS(OutputFilename.data(), EC, sys::fs::F_Text);
if (EC)
exitWithError(EC.message(), OutputFilename);
if (ShowAllFunctions && !ShowFunction.empty())
errs() << "warning: -function argument ignored: showing all functions\n";