Save/restore only live registers in the generator suspend/resume.

test/unittests/interpreter/bytecode-array-builder-unittest.cc

Index: test/unittests/interpreter/bytecode-array-builder-unittest.cc
diff --git a/test/unittests/interpreter/bytecode-array-builder-unittest.cc b/test/unittests/interpreter/bytecode-array-builder-unittest.cc
index a9307fbed07de575e73b38d6936f0fa6bc5c729d..a48a2a32c307be873ee9a72cedac0f571e1ba517 100644
--- a/test/unittests/interpreter/bytecode-array-builder-unittest.cc
+++ b/test/unittests/interpreter/bytecode-array-builder-unittest.cc
@@ -358,7 +358,9 @@ TEST_F(BytecodeArrayBuilderTest, AllBytecodesGenerated) {
       .StoreModuleVariable(1, 42);
 
   // Emit generator operations.
-  builder.SuspendGenerator(reg, SuspendFlags::kYield).ResumeGenerator(reg);
+  builder.SuspendGenerator(reg, reg_list, SuspendFlags::kYield)
+      .ResumeGenerator(reg)
+      .RestoreGeneratorRegisters(reg, reg_list);
 
   // Intrinsics handled by the interpreter.
   builder.CallRuntime(Runtime::kInlineIsArray, reg_list);