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, 3 insertions, 2 deletions

diff --git a/llvm/lib/Analysis/ScalarEvolution.cpp b/llvm/lib/Analysis/ScalarEvolution.cpp
index ee09c8f3c01..fd8ba55e57b 100644
--- a/llvm/lib/Analysis/ScalarEvolution.cpp
+++ b/llvm/lib/Analysis/ScalarEvolution.cpp
@@ -149,11 +149,12 @@ static cl::opt<unsigned> MaxConstantEvolvingDepth(
 // Implementation of the SCEV class.
 //
 
-LLVM_DUMP_METHOD
-void SCEV::dump() const {
+#if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP)
+LLVM_DUMP_METHOD void SCEV::dump() const {
   print(dbgs());
   dbgs() << '\n';
 }
+#endif
 
 void SCEV::print(raw_ostream &OS) const {
   switch (static_cast<SCEVTypes>(getSCEVType())) {