[llvm-commits] CVS: llvm/lib/Target/SparcV8/SparcV8TargetMachine.cpp

[Chris Lattner]

Changes in directory llvm/lib/Target/SparcV8:

SparcV8TargetMachine.cpp updated: 1.33 -> 1.34
---
Log message:

Run lower-switch after lower-invoke. 

Only run lower-allocations and lower-select for the simple isel


---
Diffs of the changes:  (+10 -12)

 SparcV8TargetMachine.cpp |   22 ++++++++++------------
 1 files changed, 10 insertions(+), 12 deletions(-)


Index: llvm/lib/Target/SparcV8/SparcV8TargetMachine.cpp
diff -u llvm/lib/Target/SparcV8/SparcV8TargetMachine.cpp:1.33 llvm/lib/Target/SparcV8/SparcV8TargetMachine.cpp:1.34
--- llvm/lib/Target/SparcV8/SparcV8TargetMachine.cpp:1.33	Sat Dec 17 01:47:01 2005
+++ llvm/lib/Target/SparcV8/SparcV8TargetMachine.cpp	Tue Dec 20 02:00:11 2005
@@ -73,28 +73,25 @@
   // FIXME: Implement efficient support for garbage collection intrinsics.
   PM.add(createLowerGCPass());
 
-  // Replace malloc and free instructions with library calls.
-  PM.add(createLowerAllocationsPass());
-
-  // FIXME: implement the switch instruction in the instruction selector.
-  PM.add(createLowerSwitchPass());
+  // Make sure that no unreachable blocks are instruction selected.
+  PM.add(createUnreachableBlockEliminationPass());
 
   // FIXME: implement the invoke/unwind instructions!
   PM.add(createLowerInvokePass());
 
-  // Make sure that no unreachable blocks are instruction selected.
-  PM.add(createUnreachableBlockEliminationPass());
-
-  // FIXME: implement the select instruction in the instruction selector.
-  PM.add(createLowerSelectPass());
+  // FIXME: implement the switch instruction in the instruction selector.
+  PM.add(createLowerSwitchPass());
 
   // Print LLVM code input to instruction selector:
   if (PrintMachineCode)
     PM.add(new PrintFunctionPass());
 
-  if (DisableV8DAGDAG)
+  if (DisableV8DAGDAG) {
+    // Replace malloc and free instructions with library calls.
+    PM.add(createLowerAllocationsPass());
+    PM.add(createLowerSelectPass());
     PM.add(createSparcV8SimpleInstructionSelector(*this));
-  else
+  } else
     PM.add(createSparcV8ISelDag(*this));
 
   // Print machine instructions as they were initially generated.
@@ -110,6 +107,7 @@
     PM.add(createMachineFunctionPrinterPass(&std::cerr));
 
   PM.add(createSparcV8FPMoverPass(*this));
+
   PM.add(createSparcV8DelaySlotFillerPass(*this));
 
   // Print machine instructions after filling delay slots.