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Fix two bugpoint bugs:

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1) opt is not usually in the same path as the target program. Even for
the bugpoint as a standalone app, it should be more portable to search
in PATH, isn't it?
2) bugpoint driver accounts opt plugins, but does not list them in the
final output command.

Patch by Dmitry Mikushin!



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153066 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2012-03-19 23:42:11 +00:00
parent e0ac6f8a7d
commit 1aa73cc05a
1 changed files with 7 additions and 5 deletions
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12
tools/bugpoint/OptimizerDriver.cpp
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@ -85,8 +85,11 @@ void BugDriver::EmitProgressBitcode(const Module *M,
if (NoFlyer || PassesToRun.empty()) return;
outs() << "\n*** You can reproduce the problem with: ";
if (UseValgrind) outs() << "valgrind ";
outs() << "opt " << Filename << " ";
outs() << getPassesString(PassesToRun) << "\n";
outs() << "opt " << Filename;
for (unsigned i = 0, e = PluginLoader::getNumPlugins(); i != e; ++i) {
outs() << " -load " << PluginLoader::getPlugin(i);
}
outs() << " " << getPassesString(PassesToRun) << "\n";
}
cl::opt<bool> SilencePasses("silence-passes",
@ -145,10 +148,9 @@ bool BugDriver::runPasses(Module *Program,
return 1;
}
sys::Path tool = PrependMainExecutablePath("opt", getToolName(),
(void*)"opt");
sys::Path tool = sys::Program::FindProgramByName("opt");
if (tool.empty()) {
errs() << "Cannot find `opt' in executable directory!\n";
errs() << "Cannot find `opt' in PATH!\n";
return 1;
}