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Add possibility of using arbitrary to to execute stuff from bugpoint.

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Patch by Pekka Jääskeläinen!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50373 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Anton Korobeynikov
2008-04-28 20:53:48 +00:00
parent 3e2dda63d0
commit 9ef7425a4d
3 changed files with 122 additions and 2 deletions
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16
tools/bugpoint/ExecutionDriver.cpp
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@@ -28,7 +28,7 @@ namespace {
// for miscompilation.
//
enum OutputType {
AutoPick, RunLLI, RunJIT, RunLLC, RunCBE, CBE_bug, LLC_Safe
AutoPick, RunLLI, RunJIT, RunLLC, RunCBE, CBE_bug, LLC_Safe, Custom
};
cl::opt<double>
@@ -48,6 +48,9 @@ namespace {
clEnumValN(RunCBE, "run-cbe", "Compile with CBE"),
clEnumValN(CBE_bug,"cbe-bug", "Find CBE bugs"),
clEnumValN(LLC_Safe, "llc-safe", "Use LLC for all"),
clEnumValN(Custom, "run-custom",
"Use -exec-command to define a command to execute "
"the bitcode. Useful for cross-compilation."),
clEnumValEnd),
cl::init(AutoPick));
@@ -71,8 +74,13 @@ namespace {
"into executing programs"));
cl::list<std::string>
AdditionalLinkerArgs("Xlinker",
AdditionalLinkerArgs("Xlinker",
cl::desc("Additional arguments to pass to the linker"));
cl::opt<std::string>
CustomExecCommand("exec-command", cl::init("simulate"),
cl::desc("Command to execute the bitcode (use with -run-custom) "
"(default: simulate)"));
}
namespace llvm {
@@ -148,6 +156,10 @@ bool BugDriver::initializeExecutionEnvironment() {
Interpreter = AbstractInterpreter::createCBE(getToolName(), Message,
&ToolArgv);
break;
case Custom:
Interpreter = AbstractInterpreter::createCustom(getToolName(), Message,
CustomExecCommand);
break;
default:
Message = "Sorry, this back-end is not supported by bugpoint right now!\n";
break;