Made a fix so that you can print out MachineInstrs that belong to a MachineBasicBlock that is not yet attached to a MachineFunction. This change includes changing the third operand (TargetMachine) to a pointer for the MachineInstr::print function.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14389 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 8 insertions, 2 deletions

diff --git a/include/llvm/CodeGen/MachineInstr.h b/include/llvm/CodeGen/MachineInstr.h
index 02c881d64a..97c60f9e3a 100644
--- a/include/llvm/CodeGen/MachineInstr.h
+++ b/include/llvm/CodeGen/MachineInstr.h
@@ -308,7 +308,13 @@ public:
     // code.' It's not clear where the duplication is.
     assert(hasAllocatedReg() && "This operand cannot have a register number!");
     regNum = Reg;
-  }    
+  }  
+
+  void setValueReg(Value *val) {
+    assert(getVRegValueOrNull() != 0 && "Original operand must of type Value*");
+    contents.value = val;
+  }
+  
   void setImmedValue(int immVal) {
     assert(isImmediate() && "Wrong MachineOperand mutator");
     contents.immedVal = immVal;
@@ -465,7 +471,7 @@ public:
   //
   // Debugging support
   //
-  void print(std::ostream &OS, const TargetMachine &TM) const;
+  void print(std::ostream &OS, const TargetMachine *TM) const;
   void dump() const;
   friend std::ostream& operator<<(std::ostream& os, const MachineInstr& minstr);