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

[Brian Gaeke]

Changes in directory reopt/lib/LightWtProfiling:

RuntimeOptimizations.cpp updated: 1.14 -> 1.15

---
Log message:

Include llvm/CodeGen/MachineFunction.h.
Expand one of my FIXME comments.
Run code generation passes and print out the machine code. (It works!)


---
Diffs of the changes:  (+8 -2)

Index: reopt/lib/LightWtProfiling/RuntimeOptimizations.cpp
diff -u reopt/lib/LightWtProfiling/RuntimeOptimizations.cpp:1.14 reopt/lib/LightWtProfiling/RuntimeOptimizations.cpp:1.15
--- reopt/lib/LightWtProfiling/RuntimeOptimizations.cpp:1.14	Tue Jan 13 13:46:07 2004
+++ reopt/lib/LightWtProfiling/RuntimeOptimizations.cpp	Wed Jan 14 16:08:45 2004
@@ -19,6 +19,7 @@
 #include "llvm/Target/TargetMachine.h"
 #include "llvm/Target/TargetMachineImpls.h"
 #include "llvm/Target/TargetJITInfo.h"
+#include "llvm/CodeGen/MachineFunction.h"
 #include "llvm/IntrinsicLowering.h"
 #include <fstream>
 
@@ -67,17 +68,22 @@
   // Verify that the generated function's bytecode is good.
   FunctionPassManager PM (MP);
   PM.add (createVerifierPass ());
-  PM.run (*TF);
 
   // Allocate a target machine.
   IntrinsicLowering *IL = new DefaultIntrinsicLowering ();
   TargetMachine *Target = allocateSparcTargetMachine (*MP->getModule (), IL);
   assert (Target && "Could not allocate target machine!");
 
-  // FIXME: Register allocation hints need to be added to the PassManager.
+  // FIXME: Register allocation hints need to be added to the PassManager,
+  // so that we do not get clobbered by the overhead of adding copies in
+  // UnpackTraceFunction.
 
   // Compile LLVM Code down to machine code in the intermediate representation
   Target->getJITInfo ()->addPassesToJITCompile (PM);
+  PM.run (*TF);
+  
+  MachineFunction &MF = MachineFunction::get (TF);
+  DEBUG(std::cerr << "Generated machine code: ";  MF.print (std::cerr));
 }
 
 } // end namespace llvm