Prefix MBB numbers with "BB#" in debug output to make it clear what
the numbers mean.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86854 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/BranchFolding.cpp b/lib/CodeGen/BranchFolding.cpp
index ed8b812..c3b2b80 100644
--- a/lib/CodeGen/BranchFolding.cpp
+++ b/lib/CodeGen/BranchFolding.cpp
@@ -562,7 +562,7 @@
MachineBasicBlock::iterator BBI = SameTails[commonTailIndex].second;
MachineBasicBlock *MBB = SameTails[commonTailIndex].first->second;
- DEBUG(errs() << "\nSplitting " << MBB->getNumber() << ", size "
+ DEBUG(errs() << "\nSplitting BB#" << MBB->getNumber() << ", size "
<< maxCommonTailLength);
MachineBasicBlock *newMBB = SplitMBBAt(*MBB, BBI);
@@ -639,11 +639,11 @@
MachineBasicBlock *MBB = SameTails[commonTailIndex].first->second;
// MBB is common tail. Adjust all other BB's to jump to this one.
// Traversal must be forwards so erases work.
- DEBUG(errs() << "\nUsing common tail " << MBB->getNumber() << " for ");
+ DEBUG(errs() << "\nUsing common tail BB#" << MBB->getNumber() << " for ");
for (unsigned int i=0; i<SameTails.size(); ++i) {
if (commonTailIndex==i)
continue;
- DEBUG(errs() << SameTails[i].first->second->getNumber() << ",");
+ DEBUG(errs() << "BB#" << SameTails[i].first->second->getNumber() << ", ");
// Hack the end off BB i, making it jump to BB commonTailIndex instead.
ReplaceTailWithBranchTo(SameTails[i].second, MBB);
// BB i is no longer a predecessor of SuccBB; remove it from the worklist.