Use VLDR instead of VMOVs from GPR when a 64-bit double can't be encoded as a VMOV immediate.

src/assembler.cc

Index: src/assembler.cc
diff --git a/src/assembler.cc b/src/assembler.cc
index d81d4ae61480fe13483d3a5fdebf1a38d7f05bd2..720c980495bed47aa697857c9a3dce41fc09119c 100644
--- a/src/assembler.cc
+++ b/src/assembler.cc
@@ -612,8 +612,10 @@ RelocIterator::RelocIterator(const CodeDesc& desc, int mode_mask) {
 #ifdef ENABLE_DISASSEMBLER
 const char* RelocInfo::RelocModeName(RelocInfo::Mode rmode) {
   switch (rmode) {
-    case RelocInfo::NONE:
-      return "no reloc";
+    case RelocInfo::NONE32:
+      return "no reloc 32";
+    case RelocInfo::NONE64:
+      return "no reloc 64";
     case RelocInfo::EMBEDDED_OBJECT:
       return "embedded object";
     case RelocInfo::CONSTRUCT_CALL:
@@ -734,7 +736,8 @@ void RelocInfo::Verify() {
     case INTERNAL_REFERENCE:
     case CONST_POOL:
     case DEBUG_BREAK_SLOT:
-    case NONE:
+    case NONE32:
+    case NONE64:
       break;
     case NUMBER_OF_MODES:
       UNREACHABLE();