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Vicky Kontoura 26310718e4 [wasm] Replace generic js-to-wasm wrapper when threshold is reached 
This CL adds a basic tiering strategy for the js-to-wasm wrappers.
When applicable, calls to exported WebAssembly functions are initially
handled through the generic js-to-wasm wrapper. If these calls
through the generic wrapper reach a constant threshold, the specific
(per-signature) wrapper is compiled synchronously for the function
and the generic wrapper is replaced.

Bug: v8:10982
Change-Id: I65e706daffb5cb6e723ce2f7b785f7ecb7b2fa7b
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2461243
Commit-Queue: Vicky Kontoura <vkont@google.com>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#70503}
2020-10-14 13:21:59 +00:00
..
OWNERS [wasm] Update OWNERS 2020-01-08 14:56:06 +00:00
test-c-wasm-entry.cc [wasm] Fix test arguments for i64.trunc_f64_s 2020-09-30 17:42:34 +00:00
test-compilation-cache.cc Reland "Reland "[wasm] Cache streaming compilation result"" 2020-02-03 13:49:18 +00:00
test-gc.cc [wasm-gc][bug] call_indirect should check for null table entries 2020-10-05 13:08:20 +00:00
test-grow-memory.cc [wasm][fuzzer] Merge redundant functions 2020-08-11 12:30:53 +00:00
test-jump-table-assembler.cc [cctest][wasm] Fix JumpTablePatchingStress on systems with 64k pages 2020-10-12 15:43:15 +00:00
test-liftoff-inspection.cc [wasm] Remove ExecutionTier::kInterpreter 2020-08-06 09:31:18 +00:00
test-run-wasm-64.cc [wasm] Remove ExecutionTier::kInterpreter 2020-08-06 09:31:18 +00:00
test-run-wasm-asmjs.cc [wasm] Remove ExecutionTier::kInterpreter 2020-08-06 09:31:18 +00:00
test-run-wasm-atomics64.cc [wasm] Remove ExecutionTier::kInterpreter 2020-08-06 09:31:18 +00:00
test-run-wasm-atomics.cc [wasm] Remove ExecutionTier::kInterpreter 2020-08-06 09:31:18 +00:00
test-run-wasm-bulk-memory.cc [wasm] Remove ExecutionTier::kInterpreter 2020-08-06 09:31:18 +00:00
test-run-wasm-exceptions.cc [wasm] Remove ExecutionTier::kInterpreter 2020-08-06 09:31:18 +00:00
test-run-wasm-interpreter.cc [wasm][cleanup] Rename kLocal<type> constants -> k<type>Code 2020-09-29 08:48:21 +00:00
test-run-wasm-js.cc [wasm] Remove ExecutionTier::kInterpreter 2020-08-06 09:31:18 +00:00
test-run-wasm-module.cc [wasm][memory64] Start implementing the memory64 proposal 2020-09-24 09:38:08 +00:00
test-run-wasm-sign-extension.cc [wasm] Remove Sign Extension flag, and helper functions 2019-12-06 13:14:44 +00:00
test-run-wasm-simd-liftoff.cc [wasm-simd] Rename shuffle & swizzle instructions to match spec 2020-09-25 19:07:12 +00:00
test-run-wasm-simd-scalar-lowering.cc [wasm-simd][scalar-lowering] Fix lowering of narrowing 2020-10-01 21:01:56 +00:00
test-run-wasm-simd.cc [wasm-simd] Guard i64x2 widen i32x4 behind post-mvp flag 2020-10-12 23:26:23 +00:00
test-run-wasm-wrappers.cc [wasm] Replace generic js-to-wasm wrapper when threshold is reached 2020-10-14 13:21:59 +00:00
test-run-wasm.cc [wasm-gc][bug] call_indirect should check for null table entries 2020-10-05 13:08:20 +00:00
test-streaming-compilation.cc [Jobs]: Expose CancelAndDetach() 2020-10-06 15:54:31 +00:00
test-wasm-breakpoints.cc [wasm][debug] Fix DebugInfo deadlock 2020-09-14 16:54:06 +00:00
test-wasm-codegen.cc [zone] Cleanup zone allocations in src/wasm and tests 2020-07-10 12:11:55 +00:00
test-wasm-debug-evaluate.cc Add the remaining spaces to the WebAssembly JS debug proxy 2020-10-06 15:07:51 +00:00
test-wasm-import-wrapper-cache.cc [wasm] Faster wasm-to-js calls with arguments mismatch 2020-07-28 15:53:21 +00:00
test-wasm-metrics.cc [test] Fix platform lifetime in test-wasm-metrics 2020-10-08 15:26:51 +00:00
test-wasm-serialization.cc [wasm] Fix tier down after deserialization 2020-08-18 15:15:53 +00:00
test-wasm-shared-engine.cc [wasm] Allow specifying larger code space limits 2020-08-28 16:25:36 +00:00
test-wasm-stack.cc [wasm] Remove interpreter entry code 2020-05-05 11:18:05 +00:00
test-wasm-trap-position.cc [wasm] Remove interpreter entry code 2020-05-05 11:18:05 +00:00
wasm-atomics-utils.h
wasm-run-utils.cc [wasm-gc][bug] call_indirect should check for null table entries 2020-10-05 13:08:20 +00:00
wasm-run-utils.h [wasm-gc][bug] Fix signature canonicalization 2020-10-05 16:16:51 +00:00