Add a case for kWasmS128 in Spill. We encounter this in the
wasm-trace-memory-liftoff test, but that test was skipped on ARM and
ARM64 due to insufficient implementation of Liftoff on those archs. But
with recent changes, they are now capable of running this particular
test, so we enable it.
Drive-by fix for incorrect size used in vld1 for filling S128 values.
Bug: v8:9909
Change-Id: I8addd06ba3c9a40364e432180cd5dbc48debca23
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2007901
Commit-Queue: Zhi An Ng <zhin@chromium.org>
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#65904}
Tests in test/message pass if the output matches the expected output.
Message tests are particularly useful when checking for exact error messages.
Tests and their expected output must have the same filename, with the .js and
.out extension.
foo.js
foo.out
All tests must end with an exception. The test runner does not
handle output from multiple runs, e.g., --stress-opt. Without an exception,
the output will be generated several times and the comparison will fail.
You can use a regex in the expected output instead of the exact
path:
*%(basename)s:7: SyntaxError: Detected cycle while resolving name 'a'
Empty lines are ignored in the comparison, but whitespaces are not.
Exact details of the test runner are in testcfg.py.
