Jakob Linke 3b772a2397 Revert "[interpreter] Optimize strict equal boolean" ... This reverts commit 62632c0805. Reason for revert: Performance regressions crbug.com/1315724 Original change's description: > [interpreter] Optimize strict equal boolean > > For strict equal boolean literal like "a===true" > or "a===false", we could generate TestReferenceEqual > rather than TestStrictEqual. And in `execution_result()->IsTest()` > case, we could directly emit JumpIfTrue/JumpIfFalse. > > E.g. > ``` > a === true > ``` > Generated Bytecode From: > ``` > LdaGlobal > Star1 > LdaTrue > TestEqualStrict > ``` > To: > ``` > LdaGlobal > Star1 > LdaTrue > TestReferenceEqual > ``` > > E.g. > ``` > if (a === true) > ``` > Generated Bytecode From: > ``` > LdaGlobal > Star1 > LdaTrue > TestEqualStrict > JumpIfFalse > ``` > To > ``` > LdaGlobal > JumpIfTrue > Jump > ``` > > > Bug: v8:6403 > Change-Id: Ieaca147acd2d523ac0d2466e7861afb2d29a1310 > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3568923 > Reviewed-by: Leszek Swirski <leszeks@chromium.org> > Reviewed-by: Tobias Tebbi <tebbi@chromium.org> > Commit-Queue: 王澳 <wangao.james@bytedance.com> > Cr-Commit-Position: refs/heads/main@{#79935} Bug: v8:6403, chromium:1315724 Change-Id: I65c520590093724e838f738c795d229687efb9de Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3592752 Reviewed-by: Tobias Tebbi <tebbi@chromium.org> Reviewed-by: Leszek Swirski <leszeks@chromium.org> Commit-Queue: Jakob Linke <jgruber@chromium.org> Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com> Cr-Commit-Position: refs/heads/main@{#80010}		2022-04-19 08:29:07 +00:00
..
bytecode_expectations	Revert "[interpreter] Optimize strict equal boolean"	2022-04-19 08:29:07 +00:00
bytecode-expectations-printer.cc	[ignition] Remove unused count from param index getters	2021-12-16 15:43:22 +00:00
bytecode-expectations-printer.h	Reland "[include] Split out v8.h"	2021-08-24 13:08:55 +00:00
generate-bytecode-expectations.cc	Reland "[top-level-await] Remove --harmony-top-level-await"	2021-12-06 23:02:33 +00:00
interpreter-tester.cc	[runtime] Move string table off-heap	2020-08-06 12:27:18 +00:00
interpreter-tester.h	Refactor tiering-related JSFunction methods	2022-03-01 14:33:09 +00:00
source-position-matcher.cc	Fix most instances of -Wunreachable-code-aggressive.	2021-07-01 03:03:25 +00:00
source-position-matcher.h	Move remaining files in src/	2019-05-24 18:24:36 +00:00
test-bytecode-generator.cc	Revert "[interpreter] Optimize strict equal boolean"	2022-04-19 08:29:07 +00:00
test-interpreter-intrinsics.cc	[interpreter] Remove %_Call	2021-06-17 15:16:41 +00:00
test-interpreter.cc	[ic] name Set/Define/Store property operations more consistently	2022-03-08 18:48:16 +00:00
test-source-positions.cc	Reland "[include] Split out v8.h"	2021-08-24 13:08:55 +00:00