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Be more helpful if a pass fails while chasing down a miscompilation

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9214 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2003-10-17 23:03:16 +00:00
parent 8ba67902ca
commit 9c6cfe1bff
2 changed files with 9 additions and 2 deletions
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3
tools/bugpoint/BugDriver.h
View File

@ -57,6 +57,9 @@ public:
bool addSources(const std::vector<std::string> &FileNames);
template<class It>
void addPasses(It I, It E) { PassesToRun.insert(PassesToRun.end(), I, E); }
void setPassesToRun(const std::vector<const PassInfo*> &PTR) {
PassesToRun = PTR;
}
/// run - The top level method that is invoked after all of the instance
/// variables are set up from command line arguments.

8
tools/bugpoint/Miscompilation.cpp
View File

@ -57,8 +57,10 @@ ReduceMiscompilingPasses::doTest(std::vector<const PassInfo*> &Prefix,
// prefix passes, then discard the prefix passes.
//
if (BD.runPasses(Prefix, BytecodeResult, false/*delete*/, true/*quiet*/)) {
std::cerr << BD.getToolName() << ": Error running this sequence of passes"
std::cerr << ": Error running this sequence of passes"
<< " on the input program!\n";
BD.setPassesToRun(Prefix);
BD.EmitProgressBytecode("pass-error", false);
exit(1);
}
@ -88,8 +90,10 @@ ReduceMiscompilingPasses::doTest(std::vector<const PassInfo*> &Prefix,
Module *OriginalInput = BD.Program;
BD.Program = PrefixOutput;
if (BD.runPasses(Suffix, BytecodeResult, false/*delete*/, true/*quiet*/)) {
std::cerr << BD.getToolName() << ": Error running this sequence of passes"
std::cerr << ": Error running this sequence of passes"
<< " on the input program!\n";
BD.setPassesToRun(Prefix);
BD.EmitProgressBytecode("pass-error", false);
exit(1);
}