Rename DEBUG macro to LLVM_DEBUG.

    
The DEBUG() macro is very generic so it might clash with other projects.
The renaming was done as follows:
- git grep -l 'DEBUG' | xargs sed -i 's/\bDEBUG\s\?(/LLVM_DEBUG(/g'
- git diff -U0 master | ../clang/tools/clang-format/clang-format-diff.py -i -p1 -style LLVM
- Manual change to APInt
- Manually chage DOCS as regex doesn't match it.

In the transition period the DEBUG() macro is still present and aliased
to the LLVM_DEBUG() one.

Differential Revision: https://reviews.llvm.org/D43624



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@332240 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 19 insertions, 22 deletions

diff --git a/lib/CodeGen/ScheduleDAGInstrs.cpp b/lib/CodeGen/ScheduleDAGInstrs.cpp
index d08501fa3c4..32c0181a479 100644
--- a/lib/CodeGen/ScheduleDAGInstrs.cpp
+++ b/lib/CodeGen/ScheduleDAGInstrs.cpp
@@ -849,8 +849,8 @@ void ScheduleDAGInstrs::buildSchedGraph(AliasAnalysis *AA,
         BarrierChain->addPredBarrier(SU);
       BarrierChain = SU;
 
-      DEBUG(dbgs() << "Global memory object and new barrier chain: SU("
-            << BarrierChain->NodeNum << ").\n";);
+      LLVM_DEBUG(dbgs() << "Global memory object and new barrier chain: SU("
+                        << BarrierChain->NodeNum << ").\n";);
 
       // Add dependencies against everything below it and clear maps.
       addBarrierChain(Stores);
@@ -938,11 +938,12 @@ void ScheduleDAGInstrs::buildSchedGraph(AliasAnalysis *AA,
 
     // Reduce maps if they grow huge.
     if (Stores.size() + Loads.size() >= HugeRegion) {
-      DEBUG(dbgs() << "Reducing Stores and Loads maps.\n";);
+      LLVM_DEBUG(dbgs() << "Reducing Stores and Loads maps.\n";);
       reduceHugeMemNodeMaps(Stores, Loads, getReductionSize());
     }
     if (NonAliasStores.size() + NonAliasLoads.size() >= HugeRegion) {
-      DEBUG(dbgs() << "Reducing NonAliasStores and NonAliasLoads maps.\n";);
+      LLVM_DEBUG(
+          dbgs() << "Reducing NonAliasStores and NonAliasLoads maps.\n";);
       reduceHugeMemNodeMaps(NonAliasStores, NonAliasLoads, getReductionSize());
     }
   }
@@ -982,10 +983,8 @@ void ScheduleDAGInstrs::Value2SUsMap::dump() {
 
 void ScheduleDAGInstrs::reduceHugeMemNodeMaps(Value2SUsMap &stores,
                                               Value2SUsMap &loads, unsigned N) {
-  DEBUG(dbgs() << "Before reduction:\nStoring SUnits:\n";
-        stores.dump();
-        dbgs() << "Loading SUnits:\n";
-        loads.dump());
+  LLVM_DEBUG(dbgs() << "Before reduction:\nStoring SUnits:\n"; stores.dump();
+             dbgs() << "Loading SUnits:\n"; loads.dump());
 
   // Insert all SU's NodeNums into a vector and sort it.
   std::vector<unsigned> NodeNums;
@@ -1011,12 +1010,12 @@ void ScheduleDAGInstrs::reduceHugeMemNodeMaps(Value2SUsMap &stores,
     if (newBarrierChain->NodeNum < BarrierChain->NodeNum) {
       BarrierChain->addPredBarrier(newBarrierChain);
       BarrierChain = newBarrierChain;
-      DEBUG(dbgs() << "Inserting new barrier chain: SU("
-            << BarrierChain->NodeNum << ").\n";);
+      LLVM_DEBUG(dbgs() << "Inserting new barrier chain: SU("
+                        << BarrierChain->NodeNum << ").\n";);
     }
     else
-      DEBUG(dbgs() << "Keeping old barrier chain: SU("
-            << BarrierChain->NodeNum << ").\n";);
+      LLVM_DEBUG(dbgs() << "Keeping old barrier chain: SU("
+                        << BarrierChain->NodeNum << ").\n";);
   }
   else
     BarrierChain = newBarrierChain;
@@ -1024,10 +1023,8 @@ void ScheduleDAGInstrs::reduceHugeMemNodeMaps(Value2SUsMap &stores,
   insertBarrierChain(stores);
   insertBarrierChain(loads);
 
-  DEBUG(dbgs() << "After reduction:\nStoring SUnits:\n";
-        stores.dump();
-        dbgs() << "Loading SUnits:\n";
-        loads.dump());
+  LLVM_DEBUG(dbgs() << "After reduction:\nStoring SUnits:\n"; stores.dump();
+             dbgs() << "Loading SUnits:\n"; loads.dump());
 }
 
 static void toggleKills(const MachineRegisterInfo &MRI, LivePhysRegs &LiveRegs,
@@ -1048,7 +1045,7 @@ static void toggleKills(const MachineRegisterInfo &MRI, LivePhysRegs &LiveRegs,
 }
 
 void ScheduleDAGInstrs::fixupKills(MachineBasicBlock &MBB) {
-  DEBUG(dbgs() << "Fixup kills for " << printMBBReference(MBB) << '\n');
+  LLVM_DEBUG(dbgs() << "Fixup kills for " << printMBBReference(MBB) << '\n');
 
   LiveRegs.init(*TRI);
   LiveRegs.addLiveOuts(MBB);
@@ -1249,11 +1246,11 @@ public:
     }
     R.SubtreeConnections.resize(SubtreeClasses.getNumClasses());
     R.SubtreeConnectLevels.resize(SubtreeClasses.getNumClasses());
-    DEBUG(dbgs() << R.getNumSubtrees() << " subtrees:\n");
+    LLVM_DEBUG(dbgs() << R.getNumSubtrees() << " subtrees:\n");
     for (unsigned Idx = 0, End = R.DFSNodeData.size(); Idx != End; ++Idx) {
       R.DFSNodeData[Idx].SubtreeID = SubtreeClasses[Idx];
-      DEBUG(dbgs() << "  SU(" << Idx << ") in tree "
-            << R.DFSNodeData[Idx].SubtreeID << '\n');
+      LLVM_DEBUG(dbgs() << "  SU(" << Idx << ") in tree "
+                        << R.DFSNodeData[Idx].SubtreeID << '\n');
     }
     for (const std::pair<const SUnit*, const SUnit*> &P : ConnectionPairs) {
       unsigned PredTree = SubtreeClasses[P.first->NodeNum];
@@ -1408,8 +1405,8 @@ void SchedDFSResult::scheduleTree(unsigned SubtreeID) {
   for (const Connection &C : SubtreeConnections[SubtreeID]) {
     SubtreeConnectLevels[C.TreeID] =
       std::max(SubtreeConnectLevels[C.TreeID], C.Level);
-    DEBUG(dbgs() << "  Tree: " << C.TreeID
-          << " @" << SubtreeConnectLevels[C.TreeID] << '\n');
+    LLVM_DEBUG(dbgs() << "  Tree: " << C.TreeID << " @"
+                      << SubtreeConnectLevels[C.TreeID] << '\n');
   }
 }