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Print the tool name when an error comes from so that I can tell which

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tool of a pipeline is having issues.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3168 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2002-07-30 21:43:25 +00:00
parent 50e3a20b54
commit d4c7f2766b
7 changed files with 38 additions and 29 deletions
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11
tools/opt/opt.cpp
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@@ -1,5 +1,5 @@
//===----------------------------------------------------------------------===//
// LLVM 'OPT' UTILITY
// LLVM Modular Optimizer Utility: opt
//
// Optimizations may be specified an arbitrary number of times on the command
// line, they are run in the order specified.
@@ -67,7 +67,7 @@ int main(int argc, char **argv) {
// Load the input module...
std::auto_ptr<Module> M(ParseBytecodeFile(InputFilename));
if (M.get() == 0) {
cerr << "bytecode didn't read correctly.\n";
cerr << argv[0] << ": bytecode didn't read correctly.\n";
return 1;
}
@@ -76,14 +76,15 @@ int main(int argc, char **argv) {
if (OutputFilename != "") {
if (!Force && std::ifstream(OutputFilename.c_str())) {
// If force is not specified, make sure not to overwrite a file!
cerr << "Error opening '" << OutputFilename << "': File exists!\n"
cerr << argv[0] << ": error opening '" << OutputFilename
<< "': file exists!\n"
<< "Use -f command line argument to force output\n";
return 1;
}
Out = new std::ofstream(OutputFilename.c_str());
if (!Out->good()) {
cerr << "Error opening " << OutputFilename << "!\n";
cerr << argv[0] << ": error opening " << OutputFilename << "!\n";
return 1;
}
@@ -106,7 +107,7 @@ int main(int argc, char **argv) {
else if (Opt->getDataCtor())
Passes.add(Opt->getDataCtor()(TD)); // Pass dummy target data...
else
cerr << "Cannot create pass: " << Opt->getPassName() << "\n";
cerr << argv[0] << ": cannot create pass: " << Opt->getPassName() << "\n";
if (PrintEachXForm)
Passes.add(new PrintModulePass(&cerr));