Make -print-machineinstrs show us the code both before and after reg. alloc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12344 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/SparcV9/SparcV9TargetMachine.cpp b/lib/Target/SparcV9/SparcV9TargetMachine.cpp
index 485a358..e8172c1 100644
--- a/lib/Target/SparcV9/SparcV9TargetMachine.cpp
+++ b/lib/Target/SparcV9/SparcV9TargetMachine.cpp
@@ -161,10 +161,13 @@
if (!DisableSched)
PM.add(createInstructionSchedulingWithSSAPass(*this));
+ if (PrintMachineCode)
+ PM.add(createMachineFunctionPrinterPass(&std::cerr, "Before reg alloc:\n"));
+
PM.add(getRegisterAllocator(*this));
if (PrintMachineCode)
- PM.add(createMachineFunctionPrinterPass(&std::cerr));
+ PM.add(createMachineFunctionPrinterPass(&std::cerr, "After reg alloc:\n"));
PM.add(createPrologEpilogInsertionPass());