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Don't emit modules with lots of cruft hanging off of them.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7478 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2003-08-01 16:14:33 +00:00
parent 587a6ce4b9
commit 10b9fa89a1
1 changed files with 10 additions and 4 deletions
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14
tools/bugpoint/CodeGeneratorBug.cpp
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@@ -167,6 +167,15 @@ bool ReduceMisCodegenFunctions::TestFuncs(const std::vector<Function*> &Funcs,
} }
} }
if (verifyModule(*SafeModule) || verifyModule(*TestModule)) {
std::cerr << "Bugpoint has a bug, an corrupted a module!!\n";
abort();
}
// Clean up the modules, removing extra cruft that we don't need anymore...
SafeModule = BD.performFinalCleanups(SafeModule);
TestModule = BD.performFinalCleanups(TestModule);
DEBUG(std::cerr << "Safe module:\n"; DEBUG(std::cerr << "Safe module:\n";
typedef Module::iterator MI; typedef Module::iterator MI;
typedef Module::giterator MGI; typedef Module::giterator MGI;
@@ -185,10 +194,7 @@ bool ReduceMisCodegenFunctions::TestFuncs(const std::vector<Function*> &Funcs,
// Write out the bytecode to be sent to CBE // Write out the bytecode to be sent to CBE
std::string SafeModuleBC = getUniqueFilename("bugpoint.safe.bc"); std::string SafeModuleBC = getUniqueFilename("bugpoint.safe.bc");
if (verifyModule(*SafeModule)) {
std::cerr << "Bytecode file corrupted!\n";
exit(1);
}
if (BD.writeProgramToFile(SafeModuleBC, SafeModule)) { if (BD.writeProgramToFile(SafeModuleBC, SafeModule)) {
std::cerr << "Error writing bytecode to `" << SafeModuleBC << "'\nExiting."; std::cerr << "Error writing bytecode to `" << SafeModuleBC << "'\nExiting.";
exit(1); exit(1);