[ignition] Expect 'I' for signed bytecode operands

test/cctest/interpreter/bytecode_expectations/ObjectLiterals.golden

 #
 # Autogenerated by generate-bytecode-expectations.
 #
 
 ---
 wrap: yes
 
 ---
 snippet: "
   return { };
@@ skipping 34 matching lines @@
 
 ---
 snippet: "
   var a = 1; return { name: 'string', val: a };
 "
 frame size: 2
 parameter count: 1
 bytecode array length: 17
 bytecodes: [
   /*   30 E> */ B(StackCheck),
-  /*   42 S> */ B(LdaSmi), U8(1),
+  /*   42 S> */ B(LdaSmi), I8(1),
                 B(Star), R(0),
   /*   45 S> */ B(CreateObjectLiteral), U8(0), U8(0), U8(1), R(1),
   /*   75 E> */ B(StaNamedPropertySloppy), R(1), U8(1), U8(2),
                 B(Ldar), R(1),
   /*   80 S> */ B(Return),
 ]
 constant pool: [
   FIXED_ARRAY_TYPE,
   ONE_BYTE_INTERNALIZED_STRING_TYPE ["val"],
 ]
 handlers: [
 ]
 
 ---
 snippet: "
   var a = 1; return { val: a, val: a + 1 };
 "
 frame size: 2
 parameter count: 1
 bytecode array length: 21
 bytecodes: [
   /*   30 E> */ B(StackCheck),
-  /*   42 S> */ B(LdaSmi), U8(1),
+  /*   42 S> */ B(LdaSmi), I8(1),
                 B(Star), R(0),
   /*   45 S> */ B(CreateObjectLiteral), U8(0), U8(0), U8(1), R(1),
-  /*   69 E> */ B(AddSmi), U8(1), R(0), U8(2),
+  /*   69 E> */ B(AddSmi), I8(1), R(0), U8(2),
                 B(StaNamedPropertySloppy), R(1), U8(1), U8(3),
                 B(Ldar), R(1),
   /*   76 S> */ B(Return),
 ]
 constant pool: [
   FIXED_ARRAY_TYPE,
   ONE_BYTE_INTERNALIZED_STRING_TYPE ["val"],
 ]
 handlers: [
 ]
@@ skipping 140 matching lines @@
 
 ---
 snippet: "
   var a = 1; return { 1: a };
 "
 frame size: 6
 parameter count: 1
 bytecode array length: 31
 bytecodes: [
   /*   30 E> */ B(StackCheck),
-  /*   42 S> */ B(LdaSmi), U8(1),
+  /*   42 S> */ B(LdaSmi), I8(1),
                 B(Star), R(0),
   /*   45 S> */ B(CreateObjectLiteral), U8(0), U8(0), U8(1), R(1),
-                B(LdaSmi), U8(1),
+                B(LdaSmi), I8(1),
                 B(Star), R(3),
                 B(LdaZero),
                 B(Star), R(5),
                 B(Mov), R(1), R(2),
                 B(Mov), R(0), R(4),
   /*   57 E> */ B(CallRuntime), U16(Runtime::kSetProperty), R(2), U8(4),
                 B(Ldar), R(2),
   /*   62 S> */ B(Return),
 ]
 constant pool: [
@@ skipping 31 matching lines @@
 "
 frame size: 4
 parameter count: 1
 bytecode array length: 24
 bytecodes: [
   /*   30 E> */ B(StackCheck),
   /*   42 S> */ B(LdaConstant), U8(0),
                 B(Star), R(0),
   /*   50 S> */ B(CreateObjectLiteral), U8(1), U8(0), U8(35), R(1),
   /*   60 E> */ B(ToName), R(2),
-                B(LdaSmi), U8(1),
+                B(LdaSmi), I8(1),
                 B(Star), R(3),
                 B(StaDataPropertyInLiteral), R(1), R(2), U8(0), U8(2),
                 B(Ldar), R(1),
   /*   69 S> */ B(Return),
 ]
 constant pool: [
   ONE_BYTE_INTERNALIZED_STRING_TYPE ["test"],
   FIXED_ARRAY_TYPE,
 ]
 handlers: [
 ]
 
 ---
 snippet: "
   var a = 'test'; return { val: a, [a]: 1 };
 "
 frame size: 4
 parameter count: 1
 bytecode array length: 28
 bytecodes: [
   /*   30 E> */ B(StackCheck),
   /*   42 S> */ B(LdaConstant), U8(0),
                 B(Star), R(0),
   /*   50 S> */ B(CreateObjectLiteral), U8(1), U8(0), U8(1), R(1),
   /*   64 E> */ B(StaNamedPropertySloppy), R(1), U8(2), U8(2),
   /*   68 E> */ B(ToName), R(2),
-                B(LdaSmi), U8(1),
+                B(LdaSmi), I8(1),
                 B(Star), R(3),
                 B(StaDataPropertyInLiteral), R(1), R(2), U8(0), U8(4),
                 B(Ldar), R(1),
   /*   77 S> */ B(Return),
 ]
 constant pool: [
   ONE_BYTE_INTERNALIZED_STRING_TYPE ["test"],
   FIXED_ARRAY_TYPE,
   ONE_BYTE_INTERNALIZED_STRING_TYPE ["val"],
 ]
 handlers: [
 ]
 
 ---
 snippet: "
   var a = 'test'; return { [a]: 1, __proto__: {} };
 "
 frame size: 5
 parameter count: 1
 bytecode array length: 40
 bytecodes: [
   /*   30 E> */ B(StackCheck),
   /*   42 S> */ B(LdaConstant), U8(0),
                 B(Star), R(0),
   /*   50 S> */ B(CreateObjectLiteral), U8(1), U8(1), U8(35), R(1),
   /*   60 E> */ B(ToName), R(2),
-                B(LdaSmi), U8(1),
+                B(LdaSmi), I8(1),
                 B(Star), R(3),
                 B(StaDataPropertyInLiteral), R(1), R(2), U8(0), U8(2),
                 B(CreateObjectLiteral), U8(1), U8(0), U8(35), R(4),
                 B(Mov), R(1), R(2),
                 B(Mov), R(4), R(3),
                 B(CallRuntime), U16(Runtime::kInternalSetPrototype), R(2), U8(2),
                 B(Ldar), R(2),
   /*   84 S> */ B(Return),
 ]
 constant pool: [
@@ skipping 41 matching lines @@
   ONE_BYTE_INTERNALIZED_STRING_TYPE ["name"],
   FIXED_ARRAY_TYPE,
   ONE_BYTE_INTERNALIZED_STRING_TYPE ["val"],
   ONE_BYTE_INTERNALIZED_STRING_TYPE ["a"],
   SHARED_FUNCTION_INFO_TYPE,
   SHARED_FUNCTION_INFO_TYPE,
 ]
 handlers: [
 ]