Manos Koukoutos f7bb9267eb [turbofan] Fix CsaLoadElimination for small types ... CsaLoadElimination failed to account for truncation when optimizing loads. This CL extends the notion of compatible Loads and Stores to include ({store}, {load}) pairs which both have integral representation and {store}'s representation is no smaller than {load}'s. In case the representations are not identical, it truncates and possibly sign-extends {store} before forwarding it to {load}. Additional change: Extend ObjectMayAlias with wasm allocating builtin calls. Bug: v8:11504 Change-Id: I43f89a13793b54477a33be18aaf346462aefa8e5 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2739975 Reviewed-by: Georg Neis <neis@chromium.org> Commit-Queue: Manos Koukoutos <manoskouk@chromium.org> Cr-Commit-Position: refs/heads/master@{#73340}		2021-03-11 11:09:06 +00:00
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api	[api] Change CreationContext to return a MaybeHandle	2021-02-16 12:52:31 +00:00
asmjs	[Respect] Prefer inclusive terms	2020-06-22 18:11:23 +00:00
assembler	Add RISC-V backend	2021-02-09 17:06:36 +00:00
base	[sparkplug][cleanup] Add helper to en-/decode VLQ.	2021-02-25 15:05:01 +00:00
codegen	Reland "Reland "Reland "[compiler][wasm] Align Frame slots to value size"""	2021-03-05 19:49:19 +00:00
compiler	[turbofan] Fix CsaLoadElimination for small types	2021-03-11 11:09:06 +00:00
compiler-dispatcher	[cleanup] Pass Isolate to Compiler::Compile*	2021-02-16 11:34:17 +00:00
date	Reland "[d8] Remove maximum workers limitation"	2019-07-30 07:56:17 +00:00
diagnostics	Move unittest files	2019-05-27 08:52:23 +00:00
execution	[cleanup] Remove DISALLOW_COPY_AND_ASSIGN in test/{common,unittests}	2020-11-06 06:07:54 +00:00
heap	cppgc: Add GCInfo folding	2021-03-11 10:53:26 +00:00
interpreter	[cleanup][csa] Remove unused using compiler::Node* occurences	2021-03-03 13:58:42 +00:00
libplatform	[Jobs API]: Cleanup migration of missing Jobs pieces.	2020-09-02 20:51:29 +00:00
logging	[heap] Fix GcTracer scopes for GC jobs	2021-01-14 15:40:42 +00:00
numbers	[cleanup] Replace simple typedefs by using	2019-05-27 12:39:49 +00:00
objects	[IWYU] Fix includes of wasm-engine.h	2021-03-08 11:33:59 +00:00
parser	[cleanup] Remove DISALLOW_COPY_AND_ASSIGN in test/{common,unittests}	2020-11-06 06:07:54 +00:00
profiler	[cpu-profiler] Implement basic refcounting of CodeEntry strings	2020-12-22 02:39:09 +00:00
regress	[runtime] Use release/acquire for JSGlobalObject's global dictionary	2020-11-13 16:12:39 +00:00
strings	Fix some issues caught by _LIBCPP_DEBUG=0	2019-11-21 12:17:03 +00:00
tasks	[test] Skip parallel compile tasks tests under off-thread	2020-11-16 15:50:20 +00:00
torque	[torque] Add LazyNode support	2021-02-23 16:51:53 +00:00
utils	[wasm] Add templatized methods for static bounds checks	2020-06-24 03:41:28 +00:00
wasm	[wasm] Add missing validation on Drop	2021-03-08 13:54:03 +00:00
zone	[zone] Final cleanup of zone allocations	2020-07-16 17:47:46 +00:00
BUILD.gn	[turbofan] Fix CsaLoadElimination for small types	2021-03-11 11:09:06 +00:00
DEPS	Move unit tests to test/unittests.	2014-10-01 08:34:25 +00:00
run-all-unittests.cc	cppgc: Avoid initializing cppgc platform through V8	2021-02-09 08:26:11 +00:00
test-helpers.cc	[compile] Add an UnoptimizedCompileState class	2020-04-23 07:08:28 +00:00
test-helpers.h	[cleanup] Remove DISALLOW_COPY_AND_ASSIGN in test/{common,unittests}	2020-11-06 06:07:54 +00:00
test-utils.cc	[ptr-cmpr] Remove runtime Isolate allocation flag	2020-10-01 15:34:13 +00:00
test-utils.h	[config] Add V8_NODISCARD for Scope classes	2020-11-26 11:08:45 +00:00
testcfg.py	[unittests] initialize the loop variable	2020-06-05 12:24:10 +00:00
unittests.status	[test] Skip flaky tests	2021-02-23 13:16:53 +00:00