Add new optional getPassName() virtual function that a Pass can override
to make debugging output a lot nicer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2395 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/RegAlloc/PhyRegAlloc.cpp b/lib/CodeGen/RegAlloc/PhyRegAlloc.cpp
index 4ad98d9..b783255 100644
--- a/lib/CodeGen/RegAlloc/PhyRegAlloc.cpp
+++ b/lib/CodeGen/RegAlloc/PhyRegAlloc.cpp
@@ -44,6 +44,8 @@
TargetMachine &Target;
public:
inline RegisterAllocator(TargetMachine &T) : Target(T) {}
+
+ const char *getPassName() const { return "Register Allocation"; }
bool runOnFunction(Function *F) {
if (DEBUG_RA)