[llvm-commits] CVS: llvm/lib/CodeGen/LLVMTargetMachine.cpp

[Chris Lattner]

Changes in directory llvm/lib/CodeGen:

LLVMTargetMachine.cpp updated: 1.5 -> 1.6
---
Log message:

enable the branch folding pass for the JIT.


---
Diffs of the changes:  (+3 -0)

 LLVMTargetMachine.cpp |    3 +++
 1 files changed, 3 insertions(+)


Index: llvm/lib/CodeGen/LLVMTargetMachine.cpp
diff -u llvm/lib/CodeGen/LLVMTargetMachine.cpp:1.5 llvm/lib/CodeGen/LLVMTargetMachine.cpp:1.6
--- llvm/lib/CodeGen/LLVMTargetMachine.cpp:1.5	Tue Nov  7 13:33:46 2006
+++ llvm/lib/CodeGen/LLVMTargetMachine.cpp	Wed Nov 15 19:00:07 2006
@@ -147,6 +147,9 @@
   if (PrintMachineCode)  // Print the register-allocated code
     PM.add(createMachineFunctionPrinterPass(&std::cerr));
   
+  // Branch folding must be run after regalloc and prolog/epilog insertion.
+  if (!Fast)
+    PM.add(createBranchFoldingPass());
   
   if (addPreEmitPass(PM, Fast) && PrintMachineCode)
     PM.add(createMachineFunctionPrinterPass(&std::cerr));