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

llvm-svn: 332240

1 files changed, 11 insertions, 11 deletions

diff --git a/llvm/lib/Transforms/Utils/LibCallsShrinkWrap.cpp b/llvm/lib/Transforms/Utils/LibCallsShrinkWrap.cpp
index 80fb9cb1aae..9832a6f24e1 100644
--- a/llvm/lib/Transforms/Utils/LibCallsShrinkWrap.cpp
+++ b/llvm/lib/Transforms/Utils/LibCallsShrinkWrap.cpp
@@ -79,11 +79,11 @@ public:
   bool perform() {
     bool Changed = false;
     for (auto &CI : WorkList) {
-      DEBUG(dbgs() << "CDCE calls: " << CI->getCalledFunction()->getName()
-                   << "\n");
+      LLVM_DEBUG(dbgs() << "CDCE calls: " << CI->getCalledFunction()->getName()
+                        << "\n");
       if (perform(CI)) {
         Changed = true;
-        DEBUG(dbgs() << "Transformed\n");
+        LLVM_DEBUG(dbgs() << "Transformed\n");
       }
     }
     return Changed;
@@ -421,7 +421,7 @@ Value *LibCallsShrinkWrap::generateCondForPow(CallInst *CI,
                                               const LibFunc &Func) {
   // FIXME: LibFunc_powf and powl TBD.
   if (Func != LibFunc_pow) {
-    DEBUG(dbgs() << "Not handled powf() and powl()\n");
+    LLVM_DEBUG(dbgs() << "Not handled powf() and powl()\n");
     return nullptr;
   }
 
@@ -433,7 +433,7 @@ Value *LibCallsShrinkWrap::generateCondForPow(CallInst *CI,
   if (ConstantFP *CF = dyn_cast<ConstantFP>(Base)) {
     double D = CF->getValueAPF().convertToDouble();
     if (D < 1.0f || D > APInt::getMaxValue(8).getZExtValue()) {
-      DEBUG(dbgs() << "Not handled pow(): constant base out of range\n");
+      LLVM_DEBUG(dbgs() << "Not handled pow(): constant base out of range\n");
       return nullptr;
     }
 
@@ -447,7 +447,7 @@ Value *LibCallsShrinkWrap::generateCondForPow(CallInst *CI,
   // If the Base value coming from an integer type.
   Instruction *I = dyn_cast<Instruction>(Base);
   if (!I) {
-    DEBUG(dbgs() << "Not handled pow(): FP type base\n");
+    LLVM_DEBUG(dbgs() << "Not handled pow(): FP type base\n");
     return nullptr;
   }
   unsigned Opcode = I->getOpcode();
@@ -461,7 +461,7 @@ Value *LibCallsShrinkWrap::generateCondForPow(CallInst *CI,
     else if (BW == 32)
       UpperV = 32.0f;
     else {
-      DEBUG(dbgs() << "Not handled pow(): type too wide\n");
+      LLVM_DEBUG(dbgs() << "Not handled pow(): type too wide\n");
       return nullptr;
     }
 
@@ -477,7 +477,7 @@ Value *LibCallsShrinkWrap::generateCondForPow(CallInst *CI,
     Value *Cond0 = BBBuilder.CreateFCmp(CmpInst::FCMP_OLE, Base, V0);
     return BBBuilder.CreateOr(Cond0, Cond);
   }
-  DEBUG(dbgs() << "Not handled pow(): base not from integer convert\n");
+  LLVM_DEBUG(dbgs() << "Not handled pow(): base not from integer convert\n");
   return nullptr;
 }
 
@@ -496,9 +496,9 @@ void LibCallsShrinkWrap::shrinkWrapCI(CallInst *CI, Value *Cond) {
   SuccBB->setName("cdce.end");
   CI->removeFromParent();
   CallBB->getInstList().insert(CallBB->getFirstInsertionPt(), CI);
-  DEBUG(dbgs() << "== Basic Block After ==");
-  DEBUG(dbgs() << *CallBB->getSinglePredecessor() << *CallBB
-               << *CallBB->getSingleSuccessor() << "\n");
+  LLVM_DEBUG(dbgs() << "== Basic Block After ==");
+  LLVM_DEBUG(dbgs() << *CallBB->getSinglePredecessor() << *CallBB
+                    << *CallBB->getSingleSuccessor() << "\n");
 }
 
 // Perform the transformation to a single candidate.