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Be a bit more robust. Explicitly check for a code generator crash.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11624 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2004-02-19 17:03:49 +00:00
parent 8517e1f0be
commit 7c955fdb44
1 changed files with 16 additions and 1 deletions
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17
tools/bugpoint/BugDriver.cpp
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@ -147,6 +147,16 @@ bool BugDriver::run() {
// Set up the execution environment, selecting a method to run LLVM bytecode. // Set up the execution environment, selecting a method to run LLVM bytecode.
if (initializeExecutionEnvironment()) return true; if (initializeExecutionEnvironment()) return true;
// Test to see if we have a code generator crash.
std::cout << "Running the code generator to test for a crash: ";
try {
compileProgram(Program);
} catch (ToolExecutionError &TEE) {
std::cout << TEE.what();
return debugCodeGeneratorCrash();
}
// Run the raw input to see where we are coming from. If a reference output // Run the raw input to see where we are coming from. If a reference output
// was specified, make sure that the raw output matches it. If not, it's a // was specified, make sure that the raw output matches it. If not, it's a
// problem in the front-end or the code generator. // problem in the front-end or the code generator.
@ -189,7 +199,12 @@ bool BugDriver::run() {
std::cout << "\n*** Input program does not match reference diff!\n"; std::cout << "\n*** Input program does not match reference diff!\n";
std::cout << "Debugging code generator problem!\n"; std::cout << "Debugging code generator problem!\n";
return debugCodeGenerator(); try {
return debugCodeGenerator();
} catch (ToolExecutionError &TEE) {
std::cerr << TEE.what();
return debugCodeGeneratorCrash();
}
} }
void BugDriver::PrintFunctionList(const std::vector<Function*> &Funcs) { void BugDriver::PrintFunctionList(const std::vector<Function*> &Funcs) {