Cleanup dump() functions.

We had various variants of defining dump() functions in LLVM. Normalize
them (this should just consistently implement the things discussed in
http://lists.llvm.org/pipermail/cfe-dev/2014-January/034323.html

For reference:
- Public headers should just declare the dump() method but not use
  LLVM_DUMP_METHOD or #if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP)
- The definition of a dump method should look like this:
  #if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP)
  LLVM_DUMP_METHOD void MyClass::dump() {
    // print stuff to dbgs()...
  }
  #endif

llvm-svn: 293359

1 files changed, 2 insertions, 0 deletions

diff --git a/llvm/lib/CodeGen/LiveInterval.cpp b/llvm/lib/CodeGen/LiveInterval.cpp
index 623af492fcd..124e8013593 100644
--- a/llvm/lib/CodeGen/LiveInterval.cpp
+++ b/llvm/lib/CodeGen/LiveInterval.cpp
@@ -1032,6 +1032,7 @@ void LiveInterval::verify(const MachineRegisterInfo *MRI) const {
 // When they exist, Spills.back().start <= LastStart,
 //                 and WriteI[-1].start <= LastStart.
 
+#if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP)
 void LiveRangeUpdater::print(raw_ostream &OS) const {
   if (!isDirty()) {
     if (LR)
@@ -1058,6 +1059,7 @@ void LiveRangeUpdater::print(raw_ostream &OS) const {
 LLVM_DUMP_METHOD void LiveRangeUpdater::dump() const {
   print(errs());
 }
+#endif
 
 // Determine if A and B should be coalesced.
 static inline bool coalescable(const LiveRange::Segment &A,