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| author | Andrew Lenharth <andrewl@lenharth.org> | 2008-03-24 22:16:14 +0000 |
|---|---|---|
| committer | Andrew Lenharth <andrewl@lenharth.org> | 2008-03-24 22:16:14 +0000 |
| commit | df4613ced2d5d1025575f70a16f1fac9bcc2669d (patch) | |
| tree | bbc27f7d8533da43eb3fe62bc82ccb2966c149f4 /tools/bugpoint/CrashDebugger.cpp | |
| parent | b96af47381e074150e7935554d34ed8b0738b325 (diff) | |
| download | llvm-df4613ced2d5d1025575f70a16f1fac9bcc2669d.tar.gz llvm-df4613ced2d5d1025575f70a16f1fac9bcc2669d.tar.bz2 llvm-df4613ced2d5d1025575f70a16f1fac9bcc2669d.tar.xz | |
With debug info, there are nameless constant global values. do not crash when we hit one
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48749 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'tools/bugpoint/CrashDebugger.cpp')
| -rw-r--r-- | tools/bugpoint/CrashDebugger.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/tools/bugpoint/CrashDebugger.cpp b/tools/bugpoint/CrashDebugger.cpp index 2257873ac8..419e1f1998 100644 --- a/tools/bugpoint/CrashDebugger.cpp +++ b/tools/bugpoint/CrashDebugger.cpp @@ -125,13 +125,14 @@ bool ReduceCrashingGlobalVariables::TestGlobalVariables( std::vector<GlobalVariable*>& GVs) { // Clone the program to try hacking it apart... - Module *M = CloneModule(BD.getProgram()); + DenseMap<const Value*, Value*> ValueMap; + Module *M = CloneModule(BD.getProgram(), ValueMap); // Convert list to set for fast lookup... std::set<GlobalVariable*> GVSet; for (unsigned i = 0, e = GVs.size(); i != e; ++i) { - GlobalVariable* CMGV = M->getNamedGlobal(GVs[i]->getName()); + GlobalVariable* CMGV = cast<GlobalVariable>(ValueMap[GVs[i]]); assert(CMGV && "Global Variable not in module?!"); GVSet.insert(CMGV); } |