Added MachineBasicBlock::getFullName() to standardize/factor codegen diagnostics.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152176 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/MachineBasicBlock.cpp b/lib/CodeGen/MachineBasicBlock.cpp
index 611b045..ca8a8e8 100644
--- a/lib/CodeGen/MachineBasicBlock.cpp
+++ b/lib/CodeGen/MachineBasicBlock.cpp
@@ -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) {