• Maya Lekova's avatar
    Revert "[interpreter] Separate bytecodes for one-shot property loads and stores" · 3c3330f6
    Maya Lekova authored
    This reverts commit eccf1867.
    
    Reason for revert: Speculative revert because it seems to introduce a pretty stable flake on gc stress tests, see https://bugs.chromium.org/p/v8/issues/detail?id=8229
    
    Original change's description:
    > [interpreter] Separate bytecodes for one-shot property loads and stores
    > 
    > Create LdaNamedPropertyNoFeedback and StaNamedPropertyNoFeedback
    > for one-shot property loads and stores. This CL replaces the runtime
    > calls with new bytecodes for named property load stores in one-shot code.
    > the runtime calls needed extra set of consecutive registers and
    > additional move instructions. This increased the size of
    > bytecode-array and possibly extended the life time of objects.
    > By replacing them with NoFeedback bytecodes we avoid these issues.
    > 
    > Bug: v8:8072
    > Change-Id: I20a38a5ce9940026171d870d354787fe0b7c5a6f
    > Reviewed-on: https://chromium-review.googlesource.com/1196725
    > Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
    > Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
    > Reviewed-by: Yang Guo <yangguo@chromium.org>
    > Reviewed-by: Georg Neis <neis@chromium.org>
    > Commit-Queue: Chandan Reddy <chandanreddy@google.com>
    > Cr-Commit-Position: refs/heads/master@{#56211}
    
    TBR=rmcilroy@chromium.org,yangguo@chromium.org,jarin@chromium.org,neis@chromium.org,cbruni@chromium.org,chandanreddy@google.com
    
    Change-Id: I445db58e6d4c275b434fabad5fad775bf259033f
    No-Presubmit: true
    No-Tree-Checks: true
    No-Try: true
    Bug: v8:8072
    Reviewed-on: https://chromium-review.googlesource.com/1245421Reviewed-by: 's avatarMaya Lekova <mslekova@chromium.org>
    Commit-Queue: Maya Lekova <mslekova@chromium.org>
    Cr-Commit-Position: refs/heads/master@{#56232}
    3c3330f6
Name
Last commit
Last update
..
compiler Loading commit data...
es6 Loading commit data...
es8 Loading commit data...
harmony Loading commit data...
ignition Loading commit data...
regress Loading commit data...
side-effect Loading commit data...
wasm Loading commit data...
debug-allscopes-on-debugger.js Loading commit data...
debug-backtrace.js Loading commit data...
debug-bigint.js Loading commit data...
debug-break-class-fields.js Loading commit data...
debug-break-inline.js Loading commit data...
debug-break-microtask.js Loading commit data...
debug-break-native.js Loading commit data...
debug-break-return.js Loading commit data...
debug-breakpoints.js Loading commit data...
debug-clearbreakpoint.js Loading commit data...
debug-compile-event.js Loading commit data...
debug-compile-optimized.js Loading commit data...
debug-conditional-breakpoints.js Loading commit data...
debug-constructor.js Loading commit data...
debug-enable-disable-breakpoints.js Loading commit data...
debug-eval-scope.js Loading commit data...
debug-evaluate-arguments.js Loading commit data...
debug-evaluate-bool-constructor.js Loading commit data...
debug-evaluate-closure.js Loading commit data...
debug-evaluate-declaration.js Loading commit data...
debug-evaluate-locals-capturing.js Loading commit data...
debug-evaluate-locals-optimized-double.js Loading commit data...
debug-evaluate-locals-optimized.js Loading commit data...
debug-evaluate-locals.js Loading commit data...
debug-evaluate-modify-catch-block-scope.js Loading commit data...
debug-evaluate-modify-this.js Loading commit data...
debug-evaluate-nested-let.js Loading commit data...
debug-evaluate-shadowed-context-2.js Loading commit data...
debug-evaluate-shadowed-context.js Loading commit data...
debug-evaluate-with.js Loading commit data...
debug-evaluate.js Loading commit data...
debug-event-listener.js Loading commit data...
debug-exceptions.js Loading commit data...
debug-function-scopes.js Loading commit data...
debug-generator-break-on-stack.js Loading commit data...
debug-generator-break.js Loading commit data...
debug-liveedit-1.js Loading commit data...
debug-liveedit-2.js Loading commit data...
debug-liveedit-3.js Loading commit data...
debug-liveedit-4.js Loading commit data...
debug-liveedit-arrow-function-at-start.js Loading commit data...
debug-liveedit-check-stack.js Loading commit data...
debug-liveedit-compile-error.js Loading commit data...
debug-liveedit-double-call.js Loading commit data...
debug-liveedit-exceptions.js Loading commit data...
debug-liveedit-inline.js Loading commit data...
debug-liveedit-literals.js Loading commit data...
debug-liveedit-newsource.js Loading commit data...
debug-liveedit-patch-positions-replace.js Loading commit data...
debug-liveedit-recursion.js Loading commit data...
debug-liveedit-replace-code.js Loading commit data...
debug-liveedit-restart-frame.js Loading commit data...
debug-liveedit-stepin.js Loading commit data...
debug-materialized.js Loading commit data...
debug-modules-set-variable-value.js Loading commit data...
debug-multiple-breakpoints.js Loading commit data...
debug-multiple-var-decl.js Loading commit data...
debug-negative-break-points.js Loading commit data...
debug-optimize.js Loading commit data...
debug-print.js Loading commit data...
debug-receiver.js Loading commit data...
debug-return-value.js Loading commit data...
debug-scopes-suspended-generators.js Loading commit data...
debug-scopes.js Loading commit data...
debug-set-variable-value.js Loading commit data...
debug-stack-check-position.js Loading commit data...
debug-step-2.js Loading commit data...
debug-step-3.js Loading commit data...
debug-step-4.js Loading commit data...
debug-step-end-of-script.js Loading commit data...
debug-step-into-json.js Loading commit data...
debug-step-into-valueof.js Loading commit data...
debug-step-microtask.js Loading commit data...
debug-step-stub-callfunction.js Loading commit data...
debug-step-turbofan.js Loading commit data...
debug-step.js Loading commit data...
debug-stepin-accessor-ic.js Loading commit data...
debug-stepin-accessor.js Loading commit data...
debug-stepin-builtin-callback-opt.js Loading commit data...
debug-stepin-builtin-callback.js Loading commit data...
debug-stepin-builtin.js Loading commit data...
debug-stepin-call-function-stub.js Loading commit data...
debug-stepin-construct-call.js Loading commit data...
debug-stepin-constructor.js Loading commit data...
debug-stepin-foreach.js Loading commit data...
debug-stepin-function-call.js Loading commit data...
debug-stepin-property-function-call.js Loading commit data...
debug-stepnext-do-while.js Loading commit data...
debug-stepout-recursive-function.js Loading commit data...
debug-stepout-scope-part1.js Loading commit data...
debug-stepout-scope-part2.js Loading commit data...
debug-stepout-scope-part3.js Loading commit data...
debug-stepout-scope-part4.js Loading commit data...
debug-stepout-scope-part5.js Loading commit data...
debug-stepout-scope-part6.js Loading commit data...
debug-stepout-scope-part7.js Loading commit data...
debug-stepout-scope-part8.js Loading commit data...
debug-stepout-to-builtin.js Loading commit data...
deserialize-script-id.js Loading commit data...
for-in-opt.js Loading commit data...
function-source.js Loading commit data...
regress-3225.js Loading commit data...
regress-5207.js Loading commit data...