[llvm-commits] CVS: reopt/lib/LightWtProfiling/RuntimeOptimizations.cpp

[Brian Gaeke]

Changes in directory reopt/lib/LightWtProfiling:

RuntimeOptimizations.cpp updated: 1.23 -> 1.24

---
Log message:

Add more comments.
Only print out machine code in DEBUG().


---
Diffs of the changes:  (+12 -4)

Index: reopt/lib/LightWtProfiling/RuntimeOptimizations.cpp
diff -u reopt/lib/LightWtProfiling/RuntimeOptimizations.cpp:1.23 reopt/lib/LightWtProfiling/RuntimeOptimizations.cpp:1.24
--- reopt/lib/LightWtProfiling/RuntimeOptimizations.cpp:1.23	Thu Mar 11 13:53:16 2004
+++ reopt/lib/LightWtProfiling/RuntimeOptimizations.cpp	Thu Apr  8 15:30:50 2004
@@ -71,15 +71,23 @@
   // so that we do not get clobbered by the overhead of adding copies in
   // UnpackTraceFunction.
   FunctionPassManager PM (MP);
-  PM.add (new PrintFunctionPass ("Function created from trace for "
+  DEBUG(PM.add (new PrintFunctionPass ("Function created from trace for "
                                  + T.getFunction ()->getName () + ":\n",
-                                 &std::cerr));
+                                 &std::cerr)));
   PM.add (createVerifierPass ());
   Target->getJITInfo ()->addPassesToJITCompile (PM);
-  PM.add (createMachineFunctionPrinterPass (&std::cerr, "Before unpacking:\n"));
+  DEBUG(PM.add (createMachineFunctionPrinterPass (&std::cerr, "Before unpacking:\n")));
   PM.add (createUnpackTraceFunctionPass (Target, TF));
-  PM.add (createMachineFunctionPrinterPass (&std::cerr, "After unpacking:\n"));
+  DEBUG(PM.add (createMachineFunctionPrinterPass (&std::cerr, "After unpacking:\n")));
+  Target->getJITInfo ()->addPassesToJITCompile (PM);
+  // FIXME: We need the JIT's MachineCodeEmitter
+  // Target->addPassesToEmitMachineCode (PM, MCE);
   PM.run (*TF->TraceFn);
+
+  // Add a branch from the entry basic block of the trace in the MatrixFn to the 
+  // entry basic block of the unpacked TraceFn. Future executions of the trace
+  // will proceed from the optimized version of the code.
+  
 }
 
 } // end namespace llvm