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Print accurate run instructions for when testing LLC 

llvm-svn: 7554
This commit is contained in:
Chris Lattner 2003-08-04 00:56:27 +00:00
parent 876353b107
commit a132c36880
1 changed files with 20 additions and 6 deletions
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26
llvm/tools/bugpoint/CodeGeneratorBug.cpp
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@ -233,11 +233,25 @@ bool ReduceMisCodegenFunctions::TestFuncs(const std::vector<Function*> &Funcs,
// Run the code generator on the `Test' code, loading the shared library. // Run the code generator on the `Test' code, loading the shared library.
// The function returns whether or not the new output differs from reference. // The function returns whether or not the new output differs from reference.
int Result = BD.diffProgram(TestModuleBC, SharedObject, false); int Result = BD.diffProgram(TestModuleBC, SharedObject, false);
if (Result)
std::cerr << ": Still failing!\n";
else
std::cerr << ": didn't fail.\n";
if (KeepFiles) { if (KeepFiles) {
std::cout << "You can reproduce the problem with the command line: \n" std::cout << "You can reproduce the problem with the command line: \n";
<< (BD.isExecutingJIT() ? "lli" : "llc") if (BD.isExecutingJIT()) {
<< " -load " << SharedObject << " " << TestModuleBC; std::cout << " lli -load " << SharedObject << " " << TestModuleBC;
} else {
//<< (BD.isExecutingJIT() ? "lli" : "llc")
std::cout << " llc " << TestModuleBC << " -o " << TestModuleBC << ".s\n";
std::cout << " gcc " << SharedObject << " " << TestModuleBC
<< ".s -o " << TestModuleBC << ".exe\n";
std::cout << " " << TestModuleBC << ".exe";
}
for (unsigned i=0, e = InputArgv.size(); i != e; ++i) for (unsigned i=0, e = InputArgv.size(); i != e; ++i)
std::cout << " " << InputArgv[i]; std::cout << " " << InputArgv[i];
std::cout << "\n"; std::cout << "\n";
@ -365,8 +379,8 @@ bool BugDriver::debugCodeGenerator() {
// Do the reduction... // Do the reduction...
if (!ReduceMisCodegenFunctions(*this).reduceList(MisCodegenFunctions)) { if (!ReduceMisCodegenFunctions(*this).reduceList(MisCodegenFunctions)) {
std::cerr << "*** Execution matches reference output! No problem " std::cerr << "*** Execution matches reference output! "
<< "detected...\nbugpoint can't help you with your problem!\n"; << "bugpoint can't help you with your problem!\n";
return false; return false;
} }