commit 309315420669ff5bde9b0ae1213171a88216fad7
author David Greene <greened@obbligato.org> Tue Jan 05 01:25:43 2010 +0000
committer David Greene <greened@obbligato.org> Tue Jan 05 01:25:43 2010 +0000
tree e0890b10101c7e5c49c022260ea9596c61a76497
parent 4b134d1661214427834bf89ef1183f458919837e

Change errs() to dbgs().

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92586 91177308-0d34-0410-b5e6-96231b3b80d8

lib/CodeGen/RegAllocPBQP.cpp

diff --git a/lib/CodeGen/RegAllocPBQP.cpp b/lib/CodeGen/RegAllocPBQP.cpp
index c2014a7..fc59653 100644
--- a/lib/CodeGen/RegAllocPBQP.cpp
+++ b/lib/CodeGen/RegAllocPBQP.cpp
@@ -717,7 +717,7 @@
       // Get the physical reg, subtracting 1 to account for the spill option.
       unsigned physReg = allowedSets[node][allocSelection - 1];
 
-      DEBUG(errs() << "VREG " << virtReg << " -> "
+      DEBUG(dbgs() << "VREG " << virtReg << " -> "
                    << tri->getName(physReg) << "\n");
 
       assert(physReg != 0);
@@ -741,7 +741,7 @@
       addStackInterval(spillInterval, mri);
 
       (void) oldSpillWeight;
-      DEBUG(errs() << "VREG " << virtReg << " -> SPILLED (Cost: "
+      DEBUG(dbgs() << "VREG " << virtReg << " -> SPILLED (Cost: "
                    << oldSpillWeight << ", New vregs: ");
 
       // Copy any newly inserted live intervals into the list of regs to
@@ -752,12 +752,12 @@
 
         assert(!(*itr)->empty() && "Empty spill range.");
 
-        DEBUG(errs() << (*itr)->reg << " ");
+        DEBUG(dbgs() << (*itr)->reg << " ");
 
         vregIntervalsToAlloc.insert(*itr);
       }
 
-      DEBUG(errs() << ")\n");
+      DEBUG(dbgs() << ")\n");
 
       // We need another round if spill intervals were added.
       anotherRoundNeeded |= !newSpills.empty();
@@ -849,7 +849,7 @@
 
   vrm = &getAnalysis<VirtRegMap>();
 
-  DEBUG(errs() << "PBQP2 Register Allocating for " << mf->getFunction()->getName() << "\n");
+  DEBUG(dbgs() << "PBQP2 Register Allocating for " << mf->getFunction()->getName() << "\n");
 
   // Allocator main loop:
   //
@@ -874,7 +874,7 @@
     unsigned round = 0;
 
     while (!pbqpAllocComplete) {
-      DEBUG(errs() << "  PBQP Regalloc round " << round << ":\n");
+      DEBUG(dbgs() << "  PBQP Regalloc round " << round << ":\n");
 
       PBQP::SimpleGraph problem = constructPBQPProblem();
       PBQP::HeuristicSolver<PBQP::Heuristics::Briggs> solver;
@@ -896,7 +896,7 @@
   node2LI.clear();
   allowedSets.clear();
 
-  DEBUG(errs() << "Post alloc VirtRegMap:\n" << *vrm << "\n");
+  DEBUG(dbgs() << "Post alloc VirtRegMap:\n" << *vrm << "\n");
 
   // Run rewriter
   std::auto_ptr<VirtRegRewriter> rewriter(createVirtRegRewriter());