Element segments and tables in tests used an ad-hoc mechanism to
describe the different types of initializer expressions, e.g. an number
which could denote either the value of a constant or the index of a
global. This CL tidies up and generalizes the test infrastructure by
directly using WasmInitExpr in those cases.
Additional changes:
- Introduce WasmElemSegment class.
- Remove obsolete --experimental-wasm-bulk-memory flag from tests.
- Rename WasmInitExpr.type -> kind.
- Remove dependency of wasm-module-builder from mjsunit.js (except in
assertTraps).
Change-Id: I716254a04ceea9ceb8ac6b848e12e1637f618f0d
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2857638
Commit-Queue: Manos Koukoutos <manoskouk@chromium.org>
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#74368}
This is a reland of 1a69d8d874
The fix is to skip this regression test on systems that do not
support SIMD.
Original change's description:
> [wasm-simd] Fix i32x4.extadd_pairwise_i16x8_u codegen
>
> It did not handle the case where dst == src. We switch the registers
> used around to write to scratch first and ensure we don't overwrite dst.
>
> Bug: chromium:1187831
> Change-Id: Idf447aa1a3eff3920f2dfa3e0ec11efae37778cd
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2762425
> Reviewed-by: Deepti Gandluri <gdeepti@chromium.org>
> Commit-Queue: Zhi An Ng <zhin@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#73521}
Bug: chromium:1187831
Change-Id: I1bb6f4ce69f98064d3da5113e3b4c5a4f75a08c2
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2774133
Reviewed-by: Deepti Gandluri <gdeepti@chromium.org>
Commit-Queue: Zhi An Ng <zhin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#73526}
This reverts commit 1a69d8d874.
Reason for revert: Fails on nosse: https://ci.chromium.org/ui/p/v8/builders/ci/V8%20Linux/41365/overview
Original change's description:
> [wasm-simd] Fix i32x4.extadd_pairwise_i16x8_u codegen
>
> It did not handle the case where dst == src. We switch the registers
> used around to write to scratch first and ensure we don't overwrite dst.
>
> Bug: chromium:1187831
> Change-Id: Idf447aa1a3eff3920f2dfa3e0ec11efae37778cd
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2762425
> Reviewed-by: Deepti Gandluri <gdeepti@chromium.org>
> Commit-Queue: Zhi An Ng <zhin@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#73521}
Bug: chromium:1187831
Change-Id: I40d360b16338ef52e7e4327d4166c194ee950827
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2773802
Auto-Submit: Clemens Backes <clemensb@chromium.org>
Commit-Queue: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Cr-Commit-Position: refs/heads/master@{#73522}
It did not handle the case where dst == src. We switch the registers
used around to write to scratch first and ensure we don't overwrite dst.
Bug: chromium:1187831
Change-Id: Idf447aa1a3eff3920f2dfa3e0ec11efae37778cd
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2762425
Reviewed-by: Deepti Gandluri <gdeepti@chromium.org>
Commit-Queue: Zhi An Ng <zhin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#73521}
