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b4185f0ecd8d85a28b6524325e7daec9f4fad271
ladybird/Tests/LibJS/Bytecode/input
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Andreas Kling b4185f0ecd LibJS: Split packed and holey asm indexed fast paths 
Use dedicated Packed branches in GetByValue and PutByValue so
in-bounds indexed accesses can skip hole checks and slot
reloads.

Keep Holey writes on the guarded arm, and keep append writes on
the C++ slow path so PutByValue still respects non-extensible
indexed objects and arrays with a non-writable length.

Add a bytecode regression that exercises both append failure
cases through the real js binary path.
2026-03-17 22:28:35 -05:00
..
annex-b-function-in-if.js
LibJS: Replace implicit environment stack with explicit registers
2026-02-09 16:35:39 +01:00
annexb-function-existing-var.js
Tests/LibJS: Add a big pile of AST, bytecode, and runtime tests
2026-02-17 20:44:57 +01:00
argument-postfix-self-move.js
Tests/LibJS: Add a big pile of AST, bytecode, and runtime tests
2026-02-17 20:44:57 +01:00
argument-variables.js
Tests/LibJS: Add tests for scope analysis and destructuring
2026-02-10 02:05:20 +01:00
arguments-with-arguments-fn.js
Tests/LibJS: Add a big pile of AST, bytecode, and runtime tests
2026-02-17 20:44:57 +01:00
assign-to-argument-no-tdz.js
LibJS/Rust: Fix has_parameter_expressions and TDZ checks for arguments
2026-03-01 21:20:54 +01:00
assign-to-let-variable-tdz.js
LibJS: Emit ThrowIfTDZ before simple assignment to let variables
2026-03-04 18:53:12 +01:00
assign-to-parameter.js
Tests/LibJS: Add a big pile of AST, bytecode, and runtime tests
2026-02-17 20:44:57 +01:00
async-await-in-try-catch.js
Tests/LibJS: Add bytecode test for async await in try-catch with scope
2026-03-01 21:20:54 +01:00
async-await.js
Tests/LibJS: Add a big pile of AST, bytecode, and runtime tests
2026-02-17 20:44:57 +01:00
async-generator-yield-await.js
Tests/LibJS: Add a big pile of AST, bytecode, and runtime tests
2026-02-17 20:44:57 +01:00
async-generator-yield.js
Tests/LibJS: Add a big pile of AST, bytecode, and runtime tests
2026-02-17 20:44:57 +01:00
async-return-bare.js
Tests/LibJS: Add a big pile of AST, bytecode, and runtime tests
2026-02-17 20:44:57 +01:00
baseline.js
…
bigint-binary-literal-fold.js
Tests/LibJS: Add a big pile of AST, bytecode, and runtime tests
2026-02-17 20:44:57 +01:00
bigint-constant-folding.js
Tests/LibJS: Add a big pile of AST, bytecode, and runtime tests
2026-02-17 20:44:57 +01:00
bigint-large-constant-folding.js
Tests/LibJS: Import various tests developed alongside Rust pipeline
2026-02-24 09:39:42 +01:00
bigint-truthiness.js
Tests/LibJS: Import various tests developed alongside Rust pipeline
2026-02-24 09:39:42 +01:00
bitwise-numeric-preconvert.js
Tests/LibJS: Add a big pile of AST, bytecode, and runtime tests
2026-02-17 20:44:57 +01:00
block-function-declaration-order.js
Tests/LibJS: Add a big pile of AST, bytecode, and runtime tests
2026-02-17 20:44:57 +01:00
block-scoped-function-no-tdz.js
LibJS: Mark block-scoped function declaration locals as initialized
2026-02-19 02:45:37 +01:00
block-scoping.js
LibJS: Replace implicit environment stack with explicit registers
2026-02-09 16:35:39 +01:00
call-spread-register-order.js
Tests/LibJS: Add a big pile of AST, bytecode, and runtime tests
2026-02-17 20:44:57 +01:00
captured-variables.js
Tests/LibJS: Add tests for scope analysis and destructuring
2026-02-10 02:05:20 +01:00
catch-scope-boundary.js
Tests/LibJS: Import various tests developed alongside Rust pipeline
2026-02-24 09:39:42 +01:00
chained-member-call.js
LibJS: Make MemberExpression::to_string_approximation() recursive
2026-02-15 23:21:46 +01:00
class-computed-field-lhs-name.js
Tests/LibJS: Add a big pile of AST, bytecode, and runtime tests
2026-02-17 20:44:57 +01:00
class-computed-key.js
Tests/LibJS: Add a big pile of AST, bytecode, and runtime tests
2026-02-17 20:44:57 +01:00
class-environment.js
LibJS: Replace implicit environment stack with explicit registers
2026-02-09 16:35:39 +01:00
class-lhs-name-no-createvariable.js
Tests/LibJS: Add a big pile of AST, bytecode, and runtime tests
2026-02-17 20:44:57 +01:00
class-literal-fields.js
LibJS: Wire NewClass to ClassBlueprint
2026-02-11 23:57:41 +01:00
computed-compound-assign-register-reuse.js
Tests/LibJS: Add a big pile of AST, bytecode, and runtime tests
2026-02-17 20:44:57 +01:00
computed-member-access.js
LibJS: Skip unnecessary Mov in emit_load_from_reference for reads
2026-02-15 23:21:46 +01:00
computed-member-compound-assign.js
Tests/LibJS: Add a big pile of AST, bytecode, and runtime tests
2026-02-17 20:44:57 +01:00
computed-string-object-literal.js
Tests/LibJS: Add a big pile of AST, bytecode, and runtime tests
2026-02-17 20:44:57 +01:00
computed-string-to-ById.js
Tests/LibJS: Add a big pile of AST, bytecode, and runtime tests
2026-02-17 20:44:57 +01:00
computed-update-register-order.js
Tests/LibJS: Add a big pile of AST, bytecode, and runtime tests
2026-02-17 20:44:57 +01:00
condition-dead-code-elim.js
LibJS: Dead code elimination for always truthy/falsey conditions
2026-01-31 18:22:40 +01:00
conditional-register-order.js
Tests/LibJS: Add a big pile of AST, bytecode, and runtime tests
2026-02-17 20:44:57 +01:00
const-assignment-no-extra-tdz.js
LibJS: Remove redundant ThrowIfTDZ from Rust emit_set_variable
2026-03-04 12:17:59 +01:00
const-fold-exponentiation.js
Tests/LibJS: Add a big pile of AST, bytecode, and runtime tests
2026-02-17 20:44:57 +01:00
const-fold-template-literals.js
LibJS: Reduce number of template literal op codes
2026-01-31 18:24:02 +01:00
constant-fold-large-string-to-number.js
Tests/LibJS: Import various tests developed alongside Rust pipeline
2026-02-24 09:39:42 +01:00
constant-fold-string-to-number.js
Tests/LibJS: Add a big pile of AST, bytecode, and runtime tests
2026-02-17 20:44:57 +01:00
default-param-self-reference.js
Tests/LibJS: Add a big pile of AST, bytecode, and runtime tests
2026-02-17 20:44:57 +01:00
delete-expression-register.js
Tests/LibJS: Add a big pile of AST, bytecode, and runtime tests
2026-02-17 20:44:57 +01:00
delete-super-eval-order.js
LibJS/Rust: Fix evaluation order in delete super[key]
2026-03-01 21:20:54 +01:00
delete-super-property.js
Tests/LibJS: Add a big pile of AST, bytecode, and runtime tests
2026-02-17 20:44:57 +01:00
destructure-array-rest.js
Tests/LibJS: Add a big pile of AST, bytecode, and runtime tests
2026-02-17 20:44:57 +01:00
destructuring-assignment-in-logical-and.js
Tests/LibJS: Add bytecode test for destructuring assignment in &&
2026-03-01 21:20:54 +01:00
destructuring-assignment.js
Tests/LibJS: Add tests for scope analysis and destructuring
2026-02-10 02:05:20 +01:00
destructuring-let-compound-assign.js
Tests/LibJS: Add test for compound assignment after destructuring
2026-03-01 21:20:54 +01:00
destructuring-no-base-identifier.js
Tests/LibJS: Add a big pile of AST, bytecode, and runtime tests
2026-02-17 20:44:57 +01:00
destructuring-param-no-param-expressions.js
LibJS/Rust: Fix has_parameter_expressions and TDZ checks for arguments
2026-03-01 21:20:54 +01:00
do-while-register-allocation.js
Tests/LibJS: Add a big pile of AST, bytecode, and runtime tests
2026-02-17 20:44:57 +01:00
eval-prevents-locals.js
Tests/LibJS: Add tests for scope analysis and destructuring
2026-02-10 02:05:20 +01:00
eval-same-function.js
…
eval-scope-optimization.js
…
expression-identifier-number-format.js
Tests/LibJS: Add a big pile of AST, bytecode, and runtime tests
2026-02-17 20:44:57 +01:00
for-in-block-order.js
Tests/LibJS: Add a big pile of AST, bytecode, and runtime tests
2026-02-17 20:44:57 +01:00
for-in-lexical-scope.js
Tests/LibJS: Add a big pile of AST, bytecode, and runtime tests
2026-02-17 20:44:57 +01:00
for-in-of-lhs-patterns.js
Tests/LibJS: Import various tests developed alongside Rust pipeline
2026-02-24 09:39:42 +01:00
for-in-register-lifetime.js
Tests/LibJS: Add a big pile of AST, bytecode, and runtime tests
2026-02-17 20:44:57 +01:00
for-in-var-function-lhs-name.js
Tests/LibJS: Import various tests developed alongside Rust pipeline
2026-02-24 09:39:42 +01:00
for-loop-break-after-if-continue.js
Tests/LibJS: Add a big pile of AST, bytecode, and runtime tests
2026-02-17 20:44:57 +01:00
for-loop-scoping.js
LibJS: Replace implicit environment stack with explicit registers
2026-02-09 16:35:39 +01:00
for-of-cond-rhs-block-order.js
Tests/LibJS: Add bytecode test for for-of with conditional in RHS
2026-03-01 21:20:54 +01:00
for-of-continue-with-block-scope.js
Tests/LibJS: Add bytecode test for for-of continue with block scope
2026-03-01 21:20:54 +01:00
for-of-iteration-env-capacity.js
Tests/LibJS: Add a big pile of AST, bytecode, and runtime tests
2026-02-17 20:44:57 +01:00
for-of-iterator-close.js
LibJS: Inline AsyncIteratorClose with proper Await in for-await-of
2026-02-12 11:37:43 +01:00
for-of-rhs-precedence.js
Tests/LibJS: Import various tests developed alongside Rust pipeline
2026-02-24 09:39:42 +01:00
for-try-finally-continue.js
Tests/LibJS: Add a big pile of AST, bytecode, and runtime tests
2026-02-17 20:44:57 +01:00
generator-yield-call.js
Tests/LibJS: Add a big pile of AST, bytecode, and runtime tests
2026-02-17 20:44:57 +01:00
generator-yield-finally.js
Tests/LibJS: Add a big pile of AST, bytecode, and runtime tests
2026-02-17 20:44:57 +01:00
generator-yield-star.js
Tests/LibJS: Add a big pile of AST, bytecode, and runtime tests
2026-02-17 20:44:57 +01:00
generator-yield.js
Tests/LibJS: Add a big pile of AST, bytecode, and runtime tests
2026-02-17 20:44:57 +01:00
global-variables.js
Tests/LibJS: Add tests for scope analysis and destructuring
2026-02-10 02:05:20 +01:00
if-else-register-lifetime.js
Tests/LibJS: Add a big pile of AST, bytecode, and runtime tests
2026-02-17 20:44:57 +01:00
indexed-append-guards.js
LibJS: Split packed and holey asm indexed fast paths
2026-03-17 22:28:35 -05:00
invalid-lhs-assignment-no-dead-code.js
LibJS: Don't emit dead code after Throw for invalid LHS expressions
2026-03-01 21:20:54 +01:00
invalid-lhs-forin-no-dead-code.js
LibJS: Don't emit dead code after Throw for invalid LHS expressions
2026-03-01 21:20:54 +01:00
lexical-env-teardown.js
Tests/LibJS: Import various tests developed alongside Rust pipeline
2026-02-24 09:39:42 +01:00
local-variables.js
Tests/LibJS: Add tests for scope analysis and destructuring
2026-02-10 02:05:20 +01:00
logical-assignment-register-order.js
Tests/LibJS: Add a big pile of AST, bytecode, and runtime tests
2026-02-17 20:44:57 +01:00
logical-constant-folding.js
Tests/LibJS: Add a big pile of AST, bytecode, and runtime tests
2026-02-17 20:44:57 +01:00
logical-or-in-if-condition.js
Tests/LibJS: Add a big pile of AST, bytecode, and runtime tests
2026-02-17 20:44:57 +01:00
logical-or-preferred-dst.js
Tests/LibJS: Add a big pile of AST, bytecode, and runtime tests
2026-02-17 20:44:57 +01:00
mov-merging.js
LibJS: Add Mov2/Mov3 instructions to reduce dispatch overhead
2026-03-11 17:04:32 +01:00
named-class-expression-no-lhs-name-leak.js
LibJS: Clear pending_lhs_name for named class expressions
2026-03-04 12:17:59 +01:00
named-function-expression.js
LibJS: Mark named function expression identifiers at individual level
2026-01-27 10:58:39 +01:00
nested-for-loop-completion.js
Tests/LibJS: Add a big pile of AST, bytecode, and runtime tests
2026-02-17 20:44:57 +01:00
nested-member-base-identifier.js
Tests/LibJS: Add a big pile of AST, bytecode, and runtime tests
2026-02-17 20:44:57 +01:00
nested-try-finally-continue.js
Tests/LibJS: Add bytecode test for nested try-finally continue
2026-03-01 21:20:54 +01:00
numeric-class-field-name.js
Tests/LibJS: Add a big pile of AST, bytecode, and runtime tests
2026-02-17 20:44:57 +01:00
numeric-getter-no-lhs-name.js
Tests/LibJS: Add a big pile of AST, bytecode, and runtime tests
2026-02-17 20:44:57 +01:00
numeric-index-object-literal.js
Tests/LibJS: Add a big pile of AST, bytecode, and runtime tests
2026-02-17 20:44:57 +01:00
numeric-property-key.js
Tests/LibJS: Add a big pile of AST, bytecode, and runtime tests
2026-02-17 20:44:57 +01:00
object-rest-computed-key.js
Tests/LibJS: Add a big pile of AST, bytecode, and runtime tests
2026-02-17 20:44:57 +01:00
optional-chain-base-identifier.js
Tests/LibJS: Add a big pile of AST, bytecode, and runtime tests
2026-02-17 20:44:57 +01:00
optional-chain.js
Tests/LibJS: Add a big pile of AST, bytecode, and runtime tests
2026-02-17 20:44:57 +01:00
parameter-createvariable-order.js
Tests/LibJS: Add a big pile of AST, bytecode, and runtime tests
2026-02-17 20:44:57 +01:00
postfix-increment-private-member.js
Tests/LibJS: Add bytecode test for postfix increment on private member
2026-03-01 21:20:54 +01:00
postfix-update-in-logical-and.js
Tests/LibJS: Add bytecode test for postfix update in logical AND
2026-03-01 21:20:54 +01:00
private-identifier-access-patterns.js
Tests/LibJS: Import various tests developed alongside Rust pipeline
2026-02-24 09:39:42 +01:00
private-logical-assignment-register-order.js
LibJS: Fix register order in private logical assignment
2026-03-04 12:17:59 +01:00
private-method-call-description.js
Tests/LibJS: Add a big pile of AST, bytecode, and runtime tests
2026-02-17 20:44:57 +01:00
regex-literals.js
Tests/LibJS: Import various tests developed alongside Rust pipeline
2026-02-24 09:39:42 +01:00
resolve-this-caching.js
Tests/LibJS: Add a big pile of AST, bytecode, and runtime tests
2026-02-17 20:44:57 +01:00
sequential-try-blocks.js
LibJS: Replace implicit environment stack with explicit registers
2026-02-09 16:35:39 +01:00
super-call-spread-register-order.js
LibJS: Keep arg_holders alive in generate_arguments_array
2026-03-04 12:17:59 +01:00
super-computed-eval-order.js
Tests/LibJS: Add a big pile of AST, bytecode, and runtime tests
2026-02-17 20:44:57 +01:00
super-computed-string-to-id.js
LibJS: Optimize constant string computed properties to MemberId
2026-03-04 12:17:59 +01:00
super-constructor-call.js
Tests/LibJS: Add a big pile of AST, bytecode, and runtime tests
2026-02-17 20:44:57 +01:00
super-evaluation-order.js
Tests/LibJS: Add a big pile of AST, bytecode, and runtime tests
2026-02-17 20:44:57 +01:00
super-for-of-resolve-order.js
LibJS: Fix ResolveThisBinding/ResolveSuperBase emission order
2026-03-04 12:17:59 +01:00
super-length-access.js
LibJS/Rust: Use GetLengthWithThis for super.length property access
2026-03-01 21:20:54 +01:00
super-method-call-order.js
Tests/LibJS: Add a big pile of AST, bytecode, and runtime tests
2026-02-17 20:44:57 +01:00
super-optional-call-this.js
Tests/LibJS: Add a big pile of AST, bytecode, and runtime tests
2026-02-17 20:44:57 +01:00
switch-completion-value.js
LibJS: Add bytecode test for switch statement completion values
2026-02-19 12:02:50 +01:00
switch-local-only-let.js
Tests/LibJS: Import various tests developed alongside Rust pipeline
2026-02-24 09:39:42 +01:00
switch-scoping.js
LibJS: Replace implicit environment stack with explicit registers
2026-02-09 16:35:39 +01:00
switch-with-block-scope-return.js
Tests/LibJS: Add bytecode test for return from switch with block scope
2026-03-01 21:20:54 +01:00
tagged-template-base-identifier.js
Tests/LibJS: Add a big pile of AST, bytecode, and runtime tests
2026-02-17 20:44:57 +01:00
tagged-template-if-register-order.js
Tests/LibJS: Import various tests developed alongside Rust pipeline
2026-02-24 09:39:42 +01:00
this-base-identifier.js
LibJS: Handle ThisExpression in expression_identifier()
2026-02-15 23:21:46 +01:00
try-catch-completion-ordering.js
Tests/LibJS: Add a big pile of AST, bytecode, and runtime tests
2026-02-17 20:44:57 +01:00
try-catch-finally-register.js
Tests/LibJS: Add a big pile of AST, bytecode, and runtime tests
2026-02-17 20:44:57 +01:00
try-catch-scoping.js
LibJS: Replace implicit environment stack with explicit registers
2026-02-09 16:35:39 +01:00
try-catch-terminated.js
Tests/LibJS: Add a big pile of AST, bytecode, and runtime tests
2026-02-17 20:44:57 +01:00
try-finally-continue.js
LibJS: Replace implicit environment stack with explicit registers
2026-02-09 16:35:39 +01:00
try-finally.js
LibJS: Use explicit completion records for try/finally dispatch
2026-02-09 08:51:12 +01:00
update-member-expression.js
Tests/LibJS: Add a big pile of AST, bytecode, and runtime tests
2026-02-17 20:44:57 +01:00
using-declaration-non-local-env.js
LibJS: Add UsingDeclaration to needs_block_declaration_instantiation
2026-03-04 12:17:59 +01:00
var-binding-access.js
Tests/LibJS: Add a big pile of AST, bytecode, and runtime tests
2026-02-17 20:44:57 +01:00
var-env-capacity-with-param-expressions.js
Tests/LibJS: Add bytecode test for var environment capacity
2026-03-01 21:20:54 +01:00
var-hoisting-tdz.js
Tests/LibJS: Add a big pile of AST, bytecode, and runtime tests
2026-02-17 20:44:57 +01:00
var-init-in-param-body-scope.js
Tests/LibJS: Add a big pile of AST, bytecode, and runtime tests
2026-02-17 20:44:57 +01:00
var-shadow-in-default-param.js
LibJS: Don't optimize body vars to locals when referenced in defaults
2026-02-19 02:45:37 +01:00
with-return.js
Tests/LibJS: Add a big pile of AST, bytecode, and runtime tests
2026-02-17 20:44:57 +01:00
with-statement.js
LibJS: Replace implicit environment stack with explicit registers
2026-02-09 16:35:39 +01:00