Remove --pretenuring-call-new

src/full-codegen/mips/full-codegen-mips.cc

Index: src/full-codegen/mips/full-codegen-mips.cc
diff --git a/src/full-codegen/mips/full-codegen-mips.cc b/src/full-codegen/mips/full-codegen-mips.cc
index 1bf21f085b2adfd9c50317ac4ef374437af15550..c29404d1f51ac989aed6f1bf5abb715cd95b676f 100644
--- a/src/full-codegen/mips/full-codegen-mips.cc
+++ b/src/full-codegen/mips/full-codegen-mips.cc
@@ -3183,12 +3183,6 @@ void FullCodeGenerator::VisitCallNew(CallNew* expr) {
   __ lw(a1, MemOperand(sp, arg_count * kPointerSize));
 
   // Record call targets in unoptimized code.
-  if (FLAG_pretenuring_call_new) {
-    EnsureSlotContainsAllocationSite(expr->AllocationSiteFeedbackSlot());
-    DCHECK(expr->AllocationSiteFeedbackSlot().ToInt() ==
-           expr->CallNewFeedbackSlot().ToInt() + 1);
-  }
-
   __ li(a2, FeedbackVector());
   __ li(a3, Operand(SmiFromSlot(expr->CallNewFeedbackSlot())));
 
@@ -3229,15 +3223,6 @@ void FullCodeGenerator::EmitSuperConstructorCall(Call* expr) {
   __ lw(a1, MemOperand(sp, arg_count * kPointerSize));
 
   // Record call targets in unoptimized code.
-  if (FLAG_pretenuring_call_new) {
-    UNREACHABLE();
-    /* TODO(dslomov): support pretenuring.
-    EnsureSlotContainsAllocationSite(expr->AllocationSiteFeedbackSlot());
-    DCHECK(expr->AllocationSiteFeedbackSlot().ToInt() ==
-           expr->CallNewFeedbackSlot().ToInt() + 1);
-    */
-  }
-
   __ li(a2, FeedbackVector());
   __ li(a3, Operand(SmiFromSlot(expr->CallFeedbackSlot())));