1 files changed, 18 insertions, 38 deletions
diff --git a/compiler/optimizing/nodes.cc b/compiler/optimizing/nodes.cc
index 38711c074b..4b401c8f75 100644
--- a/compiler/optimizing/nodes.cc
+++ b/compiler/optimizing/nodes.cc
@@ -3339,45 +3339,25 @@ HInstruction* ReplaceInstrOrPhiByClone(HInstruction* instr) {
   return clone;
 }
 
-// Returns an instruction with the opposite Boolean value from 'cond'.
-HInstruction* HGraph::InsertOppositeCondition(HInstruction* cond, HInstruction* cursor) {
+HCondition* HGraph::CreateCondition(IfCondition cond,
+                                    HInstruction* lhs,
+                                    HInstruction* rhs,
+                                    uint32_t dex_pc) {
   ArenaAllocator* allocator = GetAllocator();
-
-  if (cond->IsCondition() &&
-      !DataType::IsFloatingPointType(cond->InputAt(0)->GetType())) {
-    // Can't reverse floating point conditions.  We have to use HBooleanNot in that case.
-    HInstruction* lhs = cond->InputAt(0);
-    HInstruction* rhs = cond->InputAt(1);
-    HInstruction* replacement = nullptr;
-    switch (cond->AsCondition()->GetOppositeCondition()) {  // get *opposite*
-      case kCondEQ: replacement = new (allocator) HEqual(lhs, rhs); break;
-      case kCondNE: replacement = new (allocator) HNotEqual(lhs, rhs); break;
-      case kCondLT: replacement = new (allocator) HLessThan(lhs, rhs); break;
-      case kCondLE: replacement = new (allocator) HLessThanOrEqual(lhs, rhs); break;
-      case kCondGT: replacement = new (allocator) HGreaterThan(lhs, rhs); break;
-      case kCondGE: replacement = new (allocator) HGreaterThanOrEqual(lhs, rhs); break;
-      case kCondB:  replacement = new (allocator) HBelow(lhs, rhs); break;
-      case kCondBE: replacement = new (allocator) HBelowOrEqual(lhs, rhs); break;
-      case kCondA:  replacement = new (allocator) HAbove(lhs, rhs); break;
-      case kCondAE: replacement = new (allocator) HAboveOrEqual(lhs, rhs); break;
-      default:
-        LOG(FATAL) << "Unexpected condition";
-        UNREACHABLE();
-    }
-    cursor->GetBlock()->InsertInstructionBefore(replacement, cursor);
-    return replacement;
-  } else if (cond->IsIntConstant()) {
-    HIntConstant* int_const = cond->AsIntConstant();
-    if (int_const->IsFalse()) {
-      return GetIntConstant(1);
-    } else {
-      DCHECK(int_const->IsTrue()) << int_const->GetValue();
-      return GetIntConstant(0);
-    }
-  } else {
-    HInstruction* replacement = new (allocator) HBooleanNot(cond);
-    cursor->GetBlock()->InsertInstructionBefore(replacement, cursor);
-    return replacement;
+  switch (cond) {
+    case kCondEQ: return new (allocator) HEqual(lhs, rhs, dex_pc);
+    case kCondNE: return new (allocator) HNotEqual(lhs, rhs, dex_pc);
+    case kCondLT: return new (allocator) HLessThan(lhs, rhs, dex_pc);
+    case kCondLE: return new (allocator) HLessThanOrEqual(lhs, rhs, dex_pc);
+    case kCondGT: return new (allocator) HGreaterThan(lhs, rhs, dex_pc);
+    case kCondGE: return new (allocator) HGreaterThanOrEqual(lhs, rhs, dex_pc);
+    case kCondB:  return new (allocator) HBelow(lhs, rhs, dex_pc);
+    case kCondBE: return new (allocator) HBelowOrEqual(lhs, rhs, dex_pc);
+    case kCondA:  return new (allocator) HAbove(lhs, rhs, dex_pc);
+    case kCondAE: return new (allocator) HAboveOrEqual(lhs, rhs, dex_pc);
+    default:
+      LOG(FATAL) << "Unexpected condition " << cond;
+      UNREACHABLE();
   }
 }