[Interpreter] Add SetPendingMessage bytecode.

test/cctest/interpreter/bytecode_expectations/Generators.golden

Index: test/cctest/interpreter/bytecode_expectations/Generators.golden
diff --git a/test/cctest/interpreter/bytecode_expectations/Generators.golden b/test/cctest/interpreter/bytecode_expectations/Generators.golden
index bdd008208f2e0fbb6b536c647c07ffe9e1339e9a..d946edeac51c1bb012e593038033a0dd12db0665 100644
--- a/test/cctest/interpreter/bytecode_expectations/Generators.golden
+++ b/test/cctest/interpreter/bytecode_expectations/Generators.golden
@@ -13,7 +13,7 @@ snippet: "
 "
 frame size: 11
 parameter count: 1
-bytecode array length: 204
+bytecode array length: 199
 bytecodes: [
                 B(Ldar), R(new_target),
                 B(JumpIfUndefined), U8(21),
@@ -83,12 +83,14 @@ bytecodes: [
                 B(Star), R(3),
                 B(LdaSmi), U8(2),
                 B(Star), R(2),
-                B(CallRuntime), U16(Runtime::kInterpreterClearPendingMessage), R(0), U8(0),
+                B(LdaTheHole),
+                B(SetPendingMessage),
                 B(Star), R(4),
                 B(LdaCurrentContextSlot), U8(5),
                 B(Star), R(5),
                 B(CallRuntime), U16(Runtime::k_GeneratorClose), R(5), U8(1),
-                B(CallRuntime), U16(Runtime::kInterpreterSetPendingMessage), R(4), U8(1),
+                B(Ldar), R(4),
+                B(SetPendingMessage),
                 B(LdaZero),
                 B(TestEqualStrict), R(2), U8(0),
                 B(JumpIfTrue), U8(18),
@@ -121,7 +123,7 @@ snippet: "
 "
 frame size: 11
 parameter count: 1
-bytecode array length: 301
+bytecode array length: 296
 bytecodes: [
                 B(Ldar), R(new_target),
                 B(JumpIfUndefined), U8(28),
@@ -229,12 +231,14 @@ bytecodes: [
                 B(Star), R(3),
                 B(LdaSmi), U8(3),
                 B(Star), R(2),
-                B(CallRuntime), U16(Runtime::kInterpreterClearPendingMessage), R(0), U8(0),
+                B(LdaTheHole),
+                B(SetPendingMessage),
                 B(Star), R(4),
                 B(LdaCurrentContextSlot), U8(5),
                 B(Star), R(5),
                 B(CallRuntime), U16(Runtime::k_GeneratorClose), R(5), U8(1),
-                B(CallRuntime), U16(Runtime::kInterpreterSetPendingMessage), R(4), U8(1),
+                B(Ldar), R(4),
+                B(SetPendingMessage),
                 B(LdaZero),
                 B(TestEqualStrict), R(2), U8(0),
                 B(JumpIfTrue), U8(25),
@@ -273,7 +277,7 @@ snippet: "
 "
 frame size: 18
 parameter count: 1
-bytecode array length: 796
+bytecode array length: 783
 bytecodes: [
                 B(Ldar), R(new_target),
                 B(JumpIfUndefined), U8(28),
@@ -457,7 +461,8 @@ bytecodes: [
                 B(Star), R(9),
                 B(LdaSmi), U8(1),
                 B(Star), R(8),
-                B(CallRuntime), U16(Runtime::kInterpreterClearPendingMessage), R(0), U8(0),
+                B(LdaTheHole),
+                B(SetPendingMessage),
                 B(Star), R(10),
                 B(LdaContextSlot), R(1), U8(9), U8(0),
                 B(Star), R(11),
@@ -483,7 +488,7 @@ bytecodes: [
                 B(Star), R(11),
                 B(LdaSmi), U8(1),
                 B(TestEqualStrict), R(11), U8(20),
-                B(JumpIfFalse), U8(78),
+                B(JumpIfFalse), U8(75),
                 B(LdaContextSlot), R(1), U8(11), U8(0),
                 B(TypeOf),
                 B(Star), R(11),
@@ -503,12 +508,13 @@ bytecodes: [
                 B(LdaContextSlot), R(1), U8(7), U8(0),
                 B(Star), R(13),
                 B(InvokeIntrinsic), U8(Runtime::k_Call), R(12), U8(2),
-                B(Jump), U8(23),
+                B(Jump), U8(20),
                 B(Star), R(12),
                 B(Ldar), R(closure),
                 B(CreateCatchContext), R(12), U8(10), U8(15),
                 B(Star), R(11),
-                B(CallRuntime), U16(Runtime::kInterpreterClearPendingMessage), R(0), U8(0),
+                B(LdaTheHole),
+                B(SetPendingMessage),
                 B(Ldar), R(11),
                 B(PushContext), R(2),
                 B(PopContext), R(2),
@@ -527,7 +533,8 @@ bytecodes: [
                 B(LdaContextSlot), R(1), U8(12), U8(0),
                 B(Star), R(11),
                 B(CallRuntime), U16(Runtime::kThrowIteratorResultNotAnObject), R(11), U8(1),
-                B(CallRuntime), U16(Runtime::kInterpreterSetPendingMessage), R(10), U8(1),
+                B(Ldar), R(10),
+                B(SetPendingMessage),
                 B(LdaZero),
                 B(TestEqualStrict), R(8), U8(0),
                 B(JumpIfTrue), U8(11),
@@ -563,12 +570,14 @@ bytecodes: [
                 B(Star), R(6),
                 B(LdaSmi), U8(4),
                 B(Star), R(5),
-                B(CallRuntime), U16(Runtime::kInterpreterClearPendingMessage), R(0), U8(0),
+                B(LdaTheHole),
+                B(SetPendingMessage),
                 B(Star), R(7),
                 B(LdaCurrentContextSlot), U8(5),
                 B(Star), R(8),
                 B(CallRuntime), U16(Runtime::k_GeneratorClose), R(8), U8(1),
-                B(CallRuntime), U16(Runtime::kInterpreterSetPendingMessage), R(7), U8(1),
+                B(Ldar), R(7),
+                B(SetPendingMessage),
                 B(LdaZero),
                 B(TestEqualStrict), R(5), U8(0),
                 B(JumpIfTrue), U8(32),
@@ -615,15 +624,15 @@ constant pool: [
   ONE_BYTE_INTERNALIZED_STRING_TYPE ["function"],
   ONE_BYTE_INTERNALIZED_STRING_TYPE [""],
   FIXED_ARRAY_TYPE,
-  Smi [136],
-  Smi [176],
-  Smi [164],
-  Smi [601],
+  Smi [133],
+  Smi [173],
+  Smi [161],
+  Smi [593],
 ]
 handlers: [
-  [46, 710, 716],
+  [46, 702, 708],
   [143, 438, 444],
   [146, 394, 396],
-  [557, 573, 575],
+  [554, 570, 572],
 ]