MIPS: Generate StoreGlobal stubs with Hydrogen.

src/mips/lithium-gap-resolver-mips.cc

Index: src/mips/lithium-gap-resolver-mips.cc
diff --git a/src/mips/lithium-gap-resolver-mips.cc b/src/mips/lithium-gap-resolver-mips.cc
index 23a8f32f76ee41b4e33b7e9cc55fc53a0e5981d2..9705e1f41ac34f3b1b198665684dcf0895e5e9a6 100644
--- a/src/mips/lithium-gap-resolver-mips.cc
+++ b/src/mips/lithium-gap-resolver-mips.cc
@@ -222,7 +222,6 @@ void LGapResolver::EmitMove(int index) {
       ASSERT(destination->IsStackSlot());
       __ sw(source_register, cgen_->ToMemOperand(destination));
     }
-
   } else if (source->IsStackSlot()) {
     MemOperand source_operand = cgen_->ToMemOperand(source);
     if (destination->IsRegister()) {
@@ -259,6 +258,10 @@ void LGapResolver::EmitMove(int index) {
       } else {
         __ LoadObject(dst, cgen_->ToHandle(constant_source));
       }
+    } else if (source->IsDoubleRegister()) {
+      DoubleRegister result = cgen_->ToDoubleRegister(destination);
+      double v = cgen_->ToDouble(constant_source);
+      __ Move(result, v);
     } else {
       ASSERT(destination->IsStackSlot());
       ASSERT(!in_cycle_);  // Constant moves happen after all cycles are gone.