Make use of %IsAsmWasmCode in place of Wasm.instantiateModuleFromAsm,
in order to reduce the surface area of the Wasm object,
and to focus on testing asm.js coming in via the parser.
Ignore extra CONST_LEGACY assignment introduced by the parser
when modules have the form:
(function Foo(a, b, c) {..});
This requires both a validator and AsmWasmBuilder change.
Move stdlib use collection to import time,
to reject modules that import a function, even if not used.
BUG= https://bugs.chromium.org/p/v8/issues/detail?id=4203
LOG=N
R=jpp@chromium.org,titzer@chromium.org
Review-Url: https://codereview.chromium.org/2264913002
Cr-Commit-Position: refs/heads/master@{#38806}
Record which asm.js stdlib members are used and add a check that NaN is actually correctly set. Other stdlib members to be added in a later change.
Also add a stdlib argument to Wasm.instantiateModuleFromAsm, in preparation for that function to be replaced by normal asm.js instantiation.
BUG= https://bugs.chromium.org/p/v8/issues/detail?id=4203
LOG=N
R=jpp@chromium.org,titzer@chromium.org
Review-Url: https://codereview.chromium.org/2251433002
Cr-Commit-Position: refs/heads/master@{#38760}
Also factor out test cases from test-run-machops.cc into test-run-load-store.cc
BUG=chromium:599717
LOG=Y
Review URL: https://codereview.chromium.org/1858323003
Cr-Commit-Position: refs/heads/master@{#35651}
