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, 1 deletions

diff --git a/llvm/lib/CodeGen/BranchRelaxation.cpp b/llvm/lib/CodeGen/BranchRelaxation.cpp
index 8b27570a17f..7af13694166 100644
--- a/llvm/lib/CodeGen/BranchRelaxation.cpp
+++ b/llvm/lib/CodeGen/BranchRelaxation.cpp
@@ -126,14 +126,16 @@ void BranchRelaxation::verify() {
 #endif
 }
 
+#if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP)
 /// print block size and offset information - debugging
-void BranchRelaxation::dumpBBs() {
+LLVM_DUMP_METHOD void BranchRelaxation::dumpBBs() {
   for (auto &MBB : *MF) {
     const BasicBlockInfo &BBI = BlockInfo[MBB.getNumber()];
     dbgs() << format("BB#%u\toffset=%08x\t", MBB.getNumber(), BBI.Offset)
            << format("size=%#x\n", BBI.Size);
   }
 }
+#endif
 
 /// scanFunction - Do the initial scan of the function, building up
 /// information about each block.