[llvm-commits] [llvm] r76402 - /llvm/trunk/tools/bugpoint/bugpoint.cpp
Daniel Dunbar
daniel at zuster.org
Mon Jul 20 00:01:01 PDT 2009
Author: ddunbar
Date: Mon Jul 20 02:01:01 2009
New Revision: 76402
URL: http://llvm.org/viewvc/llvm-project?rev=76402&view=rev
Log:
Add -std-{compile,link}-opts to bugpoint.
- Sheesh.
Modified:
llvm/trunk/tools/bugpoint/bugpoint.cpp
Modified: llvm/trunk/tools/bugpoint/bugpoint.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/tools/bugpoint/bugpoint.cpp?rev=76402&r1=76401&r2=76402&view=diff
==============================================================================
--- llvm/trunk/tools/bugpoint/bugpoint.cpp (original)
+++ llvm/trunk/tools/bugpoint/bugpoint.cpp Mon Jul 20 02:01:01 2009
@@ -22,6 +22,7 @@
#include "llvm/Support/ManagedStatic.h"
#include "llvm/Support/PluginLoader.h"
#include "llvm/Support/PrettyStackTrace.h"
+#include "llvm/Support/StandardPasses.h"
#include "llvm/System/Process.h"
#include "llvm/System/Signals.h"
#include "llvm/LinkAllVMCore.h"
@@ -57,6 +58,14 @@
static cl::list<const PassInfo*, bool, PassNameParser>
PassList(cl::desc("Passes available:"), cl::ZeroOrMore);
+static cl::opt<bool>
+StandardCompileOpts("std-compile-opts",
+ cl::desc("Include the standard compile time optimizations"));
+
+static cl::opt<bool>
+StandardLinkOpts("std-link-opts",
+ cl::desc("Include the standard link time optimizations"));
+
/// BugpointIsInterrupted - Set to true when the user presses ctrl-c.
bool llvm::BugpointIsInterrupted = false;
@@ -64,6 +73,20 @@
BugpointIsInterrupted = true;
}
+// Hack to capture a pass list.
+namespace {
+ class AddToDriver : public PassManager {
+ BugDriver &D;
+ public:
+ AddToDriver(BugDriver &_D) : D(_D) {}
+
+ virtual void add(Pass *P) {
+ const PassInfo *PI = P->getPassInfo();
+ D.addPasses(&PI, &PI + 1);
+ }
+ };
+}
+
int main(int argc, char **argv) {
llvm::sys::PrintStackTraceOnErrorSignal();
llvm::PrettyStackTraceProgram X(argc, argv);
@@ -77,6 +100,23 @@
LLVMContext& Context = getGlobalContext();
BugDriver D(argv[0], AsChild, FindBugs, TimeoutValue, MemoryLimit, Context);
if (D.addSources(InputFilenames)) return 1;
+
+ AddToDriver PM(D);
+ if (StandardCompileOpts) {
+ createStandardModulePasses(&PM, 3,
+ /*OptimizeSize=*/ false,
+ /*UnitAtATime=*/ true,
+ /*UnrollLoops=*/ true,
+ /*SimplifyLibCalls=*/ true,
+ /*HaveExceptions=*/ true,
+ createFunctionInliningPass());
+ }
+
+ if (StandardLinkOpts)
+ createStandardLTOPasses(&PM, /*Internalize=*/false,
+ /*RunInliner=*/true,
+ /*VerifyEach=*/false);
+
D.addPasses(PassList.begin(), PassList.end());
// Bugpoint has the ability of generating a plethora of core files, so to
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