Merge old data and pointer space.

src/arm/macro-assembler-arm.cc

Index: src/arm/macro-assembler-arm.cc
diff --git a/src/arm/macro-assembler-arm.cc b/src/arm/macro-assembler-arm.cc
index 2344c78bb029ffcd939dde7704f539ae6baec1c3..33f047055ad63c0d16507984bd9ae31edfdc208f 100644
--- a/src/arm/macro-assembler-arm.cc
+++ b/src/arm/macro-assembler-arm.cc
@@ -1695,12 +1695,11 @@ void MacroAssembler::Allocate(int object_size,
   if ((flags & DOUBLE_ALIGNMENT) != 0) {
     // Align the next allocation. Storing the filler map without checking top is
     // safe in new-space because the limit of the heap is aligned there.
-    DCHECK((flags & PRETENURE_OLD_POINTER_SPACE) == 0);
     STATIC_ASSERT(kPointerAlignment * 2 == kDoubleAlignment);
     and_(scratch2, result, Operand(kDoubleAlignmentMask), SetCC);
     Label aligned;
     b(eq, &aligned);
-    if ((flags & PRETENURE_OLD_DATA_SPACE) != 0) {
+    if ((flags & PRETENURE) != 0) {
       cmp(result, Operand(ip));
       b(hs, gc_required);
     }
@@ -1809,12 +1808,11 @@ void MacroAssembler::Allocate(Register object_size,
   if ((flags & DOUBLE_ALIGNMENT) != 0) {
     // Align the next allocation. Storing the filler map without checking top is
     // safe in new-space because the limit of the heap is aligned there.
-    DCHECK((flags & PRETENURE_OLD_POINTER_SPACE) == 0);
     DCHECK(kPointerAlignment * 2 == kDoubleAlignment);
     and_(scratch2, result, Operand(kDoubleAlignmentMask), SetCC);
     Label aligned;
     b(eq, &aligned);
-    if ((flags & PRETENURE_OLD_DATA_SPACE) != 0) {
+    if ((flags & PRETENURE) != 0) {
       cmp(result, Operand(ip));
       b(hs, gc_required);
     }