[llvm-commits] [llvm] r152176 - in /llvm/trunk: include/llvm/CodeGen/MachineBasicBlock.h lib/CodeGen/MachineBasicBlock.cpp

[Andrew Trick]

Author: atrick
Date: Tue Mar  6 18:18:18 2012
New Revision: 152176

URL: http://llvm.org/viewvc/llvm-project?rev=152176&view=rev
Log:
Added MachineBasicBlock::getFullName() to standardize/factor codegen diagnostics.

Modified:
    llvm/trunk/include/llvm/CodeGen/MachineBasicBlock.h
    llvm/trunk/lib/CodeGen/MachineBasicBlock.cpp

Modified: llvm/trunk/include/llvm/CodeGen/MachineBasicBlock.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/CodeGen/MachineBasicBlock.h?rev=152176&r1=152175&r2=152176&view=diff
==============================================================================
--- llvm/trunk/include/llvm/CodeGen/MachineBasicBlock.h (original)
+++ llvm/trunk/include/llvm/CodeGen/MachineBasicBlock.h Tue Mar  6 18:18:18 2012
@@ -117,6 +117,10 @@
   /// "(null)".
   StringRef getName() const;
 
+  /// getFullName - Return a formatted string to identify this block and its
+  /// parent function.
+  std::string getFullName() const;
+
   /// hasAddressTaken - Test whether this block is potentially the target
   /// of an indirect branch.
   bool hasAddressTaken() const { return AddressTaken; }

Modified: llvm/trunk/lib/CodeGen/MachineBasicBlock.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/MachineBasicBlock.cpp?rev=152176&r1=152175&r2=152176&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/MachineBasicBlock.cpp (original)
+++ llvm/trunk/lib/CodeGen/MachineBasicBlock.cpp Tue Mar  6 18:18:18 2012
@@ -238,6 +238,18 @@
     return "(null)";
 }
 
+/// Return a hopefully unique identifier for this block.
+std::string MachineBasicBlock::getFullName() const {
+  std::string Name;
+  if (getParent())
+    Name = (getParent()->getFunction()->getName() + ":").str();
+  if (getBasicBlock())
+    Name += getBasicBlock()->getName();
+  else
+    Name += (Twine("BB") + Twine(getNumber())).str();
+  return Name;
+}
+
 void MachineBasicBlock::print(raw_ostream &OS, SlotIndexes *Indexes) const {
   const MachineFunction *MF = getParent();
   if (!MF) {