Fix two bugpoint bugs:
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
diff --git a/tools/bugpoint/OptimizerDriver.cpp b/tools/bugpoint/OptimizerDriver.cpp
index 336c83d..fb090ee 100644
--- a/tools/bugpoint/OptimizerDriver.cpp
+++ b/tools/bugpoint/OptimizerDriver.cpp
@@ -85,8 +85,11 @@
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 @@
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;
}