Add support for Embedded Constant Pools for PPC and Arm

src/x87/assembler-x87.cc

Index: src/x87/assembler-x87.cc
diff --git a/src/x87/assembler-x87.cc b/src/x87/assembler-x87.cc
index 44cb8eeb777a9d8630b01fd2a2017065a96429fd..1f572be423c2d98f210fb00bc8adeefc7e5b68d1 100644
--- a/src/x87/assembler-x87.cc
+++ b/src/x87/assembler-x87.cc
@@ -2028,6 +2028,12 @@ void Assembler::dd(uint32_t data) {
 }
 
 
+void Assembler::dq(uint64_t data) {
+  EnsureSpace ensure_space(this);
+  emit_q(data);
+}
+
+
 void Assembler::dd(Label* label) {
   EnsureSpace ensure_space(this);
   RecordRelocInfo(RelocInfo::INTERNAL_REFERENCE);
@@ -2047,20 +2053,6 @@ void Assembler::RecordRelocInfo(RelocInfo::Mode rmode, intptr_t data) {
 }
 
 
-Handle<ConstantPoolArray> Assembler::NewConstantPool(Isolate* isolate) {
-  // No out-of-line constant pool support.
-  DCHECK(!FLAG_enable_ool_constant_pool);
-  return isolate->factory()->empty_constant_pool_array();
-}
-
-
-void Assembler::PopulateConstantPool(ConstantPoolArray* constant_pool) {
-  // No out-of-line constant pool support.
-  DCHECK(!FLAG_enable_ool_constant_pool);
-  return;
-}
-
-
 #ifdef GENERATED_CODE_COVERAGE
 static FILE* coverage_log = NULL;