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

2 files changed, 4 insertions, 0 deletions

diff --git a/lib/CodeGen/InstrSched/InstrScheduling.cpp b/lib/CodeGen/InstrSched/InstrScheduling.cpp
index 4c2a28c788..b042279747 100644
--- a/lib/CodeGen/InstrSched/InstrScheduling.cpp
+++ b/lib/CodeGen/InstrSched/InstrScheduling.cpp
@@ -1484,6 +1484,8 @@ namespace {
     const TargetMachine ⌖
   public:
     inline InstructionSchedulingWithSSA(const TargetMachine &T) : target(T) {}
+
+    const char *getPassName() const { return "Instruction Scheduling"; }
   
     // getAnalysisUsage - We use LiveVarInfo...
     virtual void getAnalysisUsage(AnalysisUsage &AU) const {
diff --git a/lib/CodeGen/RegAlloc/PhyRegAlloc.cpp b/lib/CodeGen/RegAlloc/PhyRegAlloc.cpp
index 4ad98d917f..b783255699 100644
--- a/lib/CodeGen/RegAlloc/PhyRegAlloc.cpp
+++ b/lib/CodeGen/RegAlloc/PhyRegAlloc.cpp
@@ -44,6 +44,8 @@ namespace {
     TargetMachine &Target;
   public:
     inline RegisterAllocator(TargetMachine &T) : Target(T) {}
+
+    const char *getPassName() const { return "Register Allocation"; }
     
     bool runOnFunction(Function *F) {
       if (DEBUG_RA)