Teach bugpoint to kill optimization passes that run over the timeout limit,
which allows it to debug optimizer infinite loops. This patch is contributed
by Nick Lewycky, thanks!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28763 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/bugpoint/ExecutionDriver.cpp b/tools/bugpoint/ExecutionDriver.cpp
index 72e564e..5743804 100644
--- a/tools/bugpoint/ExecutionDriver.cpp
+++ b/tools/bugpoint/ExecutionDriver.cpp
@@ -63,11 +63,6 @@
cl::desc("Additional shared objects to load "
"into executing programs"));
- cl::opt<unsigned>
- TimeoutValue("timeout", cl::init(300), cl::value_desc("seconds"),
- cl::desc("Number of seconds program is allowed to run before it "
- "is killed (default is 300s), 0 disables timeout"));
-
cl::list<std::string>
AdditionalLinkerArgs("Xlinker",
cl::desc("Additional arguments to pass to the linker"));
@@ -231,11 +226,11 @@
if (InterpreterSel == RunLLC || InterpreterSel == RunCBE)
RetVal = AI->ExecuteProgram(BytecodeFile, InputArgv, InputFile,
OutputFile, AdditionalLinkerArgs, SharedObjs,
- TimeoutValue);
+ Timeout);
else
RetVal = AI->ExecuteProgram(BytecodeFile, InputArgv, InputFile,
OutputFile, std::vector<std::string>(),
- SharedObjs, TimeoutValue);
+ SharedObjs, Timeout);
if (RetVal == -1) {
std::cerr << "<timeout>";