[Interpreter] Refactor bytecode generator test suite.

test/cctest/interpreter/bytecode_expectations/PrimitiveExpressions.golden

Index: test/cctest/interpreter/bytecode_expectations/PrimitiveExpressions.golden
diff --git a/test/cctest/interpreter/bytecode_expectations/PrimitiveExpressions.golden b/test/cctest/interpreter/bytecode_expectations/PrimitiveExpressions.golden
new file mode 100644
index 0000000000000000000000000000000000000000..a7acf84d5e2f69a01f007fbd134fa551f308cac1
--- /dev/null
+++ b/test/cctest/interpreter/bytecode_expectations/PrimitiveExpressions.golden
@@ -0,0 +1,277 @@
+#
+# Autogenerated by generate-bytecode-expectations.
+#
+
+---
+pool type: number
+execute: yes
+wrap: yes
+
+---
+snippet: "
+  var x = 0; return x;
+"
+frame size: 1
+parameter count: 1
+bytecode array length: 5
+bytecodes: [
+  B(StackCheck),
+  B(LdaZero),
+  B(Star), R(0),
+  B(Return),
+]
+constant pool: [
+]
+handlers: [
+]
+
+---
+snippet: "
+  var x = 0; return x + 3;
+"
+frame size: 2
+parameter count: 1
+bytecode array length: 11
+bytecodes: [
+  B(StackCheck),
+  B(LdaZero),
+  B(Star), R(0),
+  B(Star), R(1),
+  B(LdaSmi8), U8(3),
+  B(Add), R(1),
+  B(Return),
+]
+constant pool: [
+]
+handlers: [
+]
+
+---
+snippet: "
+  var x = 0; return x - 3;
+"
+frame size: 2
+parameter count: 1
+bytecode array length: 11
+bytecodes: [
+  B(StackCheck),
+  B(LdaZero),
+  B(Star), R(0),
+  B(Star), R(1),
+  B(LdaSmi8), U8(3),
+  B(Sub), R(1),
+  B(Return),
+]
+constant pool: [
+]
+handlers: [
+]
+
+---
+snippet: "
+  var x = 4; return x * 3;
+"
+frame size: 2
+parameter count: 1
+bytecode array length: 12
+bytecodes: [
+  B(StackCheck),
+  B(LdaSmi8), U8(4),
+  B(Star), R(0),
+  B(Star), R(1),
+  B(LdaSmi8), U8(3),
+  B(Mul), R(1),
+  B(Return),
+]
+constant pool: [
+]
+handlers: [
+]
+
+---
+snippet: "
+  var x = 4; return x / 3;
+"
+frame size: 2
+parameter count: 1
+bytecode array length: 12
+bytecodes: [
+  B(StackCheck),
+  B(LdaSmi8), U8(4),
+  B(Star), R(0),
+  B(Star), R(1),
+  B(LdaSmi8), U8(3),
+  B(Div), R(1),
+  B(Return),
+]
+constant pool: [
+]
+handlers: [
+]
+
+---
+snippet: "
+  var x = 4; return x % 3;
+"
+frame size: 2
+parameter count: 1
+bytecode array length: 12
+bytecodes: [
+  B(StackCheck),
+  B(LdaSmi8), U8(4),
+  B(Star), R(0),
+  B(Star), R(1),
+  B(LdaSmi8), U8(3),
+  B(Mod), R(1),
+  B(Return),
+]
+constant pool: [
+]
+handlers: [
+]
+
+---
+snippet: "
+  var x = 1; return x | 2;
+"
+frame size: 2
+parameter count: 1
+bytecode array length: 12
+bytecodes: [
+  B(StackCheck),
+  B(LdaSmi8), U8(1),
+  B(Star), R(0),
+  B(Star), R(1),
+  B(LdaSmi8), U8(2),
+  B(BitwiseOr), R(1),
+  B(Return),
+]
+constant pool: [
+]
+handlers: [
+]
+
+---
+snippet: "
+  var x = 1; return x ^ 2;
+"
+frame size: 2
+parameter count: 1
+bytecode array length: 12
+bytecodes: [
+  B(StackCheck),
+  B(LdaSmi8), U8(1),
+  B(Star), R(0),
+  B(Star), R(1),
+  B(LdaSmi8), U8(2),
+  B(BitwiseXor), R(1),
+  B(Return),
+]
+constant pool: [
+]
+handlers: [
+]
+
+---
+snippet: "
+  var x = 1; return x & 2;
+"
+frame size: 2
+parameter count: 1
+bytecode array length: 12
+bytecodes: [
+  B(StackCheck),
+  B(LdaSmi8), U8(1),
+  B(Star), R(0),
+  B(Star), R(1),
+  B(LdaSmi8), U8(2),
+  B(BitwiseAnd), R(1),
+  B(Return),
+]
+constant pool: [
+]
+handlers: [
+]
+
+---
+snippet: "
+  var x = 10; return x << 3;
+"
+frame size: 2
+parameter count: 1
+bytecode array length: 12
+bytecodes: [
+  B(StackCheck),
+  B(LdaSmi8), U8(10),
+  B(Star), R(0),
+  B(Star), R(1),
+  B(LdaSmi8), U8(3),
+  B(ShiftLeft), R(1),
+  B(Return),
+]
+constant pool: [
+]
+handlers: [
+]
+
+---
+snippet: "
+  var x = 10; return x >> 3;
+"
+frame size: 2
+parameter count: 1
+bytecode array length: 12
+bytecodes: [
+  B(StackCheck),
+  B(LdaSmi8), U8(10),
+  B(Star), R(0),
+  B(Star), R(1),
+  B(LdaSmi8), U8(3),
+  B(ShiftRight), R(1),
+  B(Return),
+]
+constant pool: [
+]
+handlers: [
+]
+
+---
+snippet: "
+  var x = 10; return x >>> 3;
+"
+frame size: 2
+parameter count: 1
+bytecode array length: 12
+bytecodes: [
+  B(StackCheck),
+  B(LdaSmi8), U8(10),
+  B(Star), R(0),
+  B(Star), R(1),
+  B(LdaSmi8), U8(3),
+  B(ShiftRightLogical), R(1),
+  B(Return),
+]
+constant pool: [
+]
+handlers: [
+]
+
+---
+snippet: "
+  var x = 0; return (x, 3);
+"
+frame size: 1
+parameter count: 1
+bytecode array length: 7
+bytecodes: [
+  B(StackCheck),
+  B(LdaZero),
+  B(Star), R(0),
+  B(LdaSmi8), U8(3),
+  B(Return),
+]
+constant pool: [
+]
+handlers: [
+]
+