9dccd91c37
This reverts commit 9c09c227b0.
Reason for revert: gc stress failures https://ci.chromium.org/ui/p/v8/builders/ci/V8%20Linux%20-%20arm64%20-%20sim%20-%20gc%20stress/20563/overview
Original change's description:
> [wasm-simd] Merge all any_true to v128.any_true
>
> In https://github.com/WebAssembly/simd/pull/423, all any_true
> instructions were removed, and replaced with a single v128.any_true.
>
> This patch removes all but v8x16.any_true, and renames it to
> v128.any_true.
>
> Bug: v8:11331
> Change-Id: Ie394ec841a1a1c4030c4f589eac2cee8a6a2a1f9
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2639033
> Reviewed-by: Georg Neis <neis@chromium.org>
> Reviewed-by: Deepti Gandluri <gdeepti@chromium.org>
> Commit-Queue: Zhi An Ng <zhin@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#72304}
TBR=neis@chromium.org,gdeepti@chromium.org,neis@google.com,zhin@chromium.org
Change-Id: I52dbf8de679059dd7b17908c1fe3ada0eb54ff84
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: v8:11331
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2649240
Reviewed-by: Zhi An Ng <zhin@chromium.org>
Commit-Queue: Zhi An Ng <zhin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#72305}
40 lines
1.5 KiB
JavaScript
40 lines
1.5 KiB
JavaScript
// Copyright 2020 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Flags: --experimental-wasm-simd
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load('test/mjsunit/wasm/wasm-module-builder.js');
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const builder = new WasmModuleBuilder();
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builder.addMemory(16, 32, false);
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builder.addType(makeSig([kWasmI32, kWasmI32, kWasmI32], [kWasmI32]));
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// Generate function 1 (out of 4).
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builder.addFunction(undefined, 0 /* sig */).addBodyWithEnd([
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// signature: i_iii
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// body:
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kExprI32Const, 0x00, // i32.const
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kExprMemoryGrow, 0x00, // memory.grow
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kExprI32Const, 0xd3, 0xe7, 0x03, // i32.const
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kSimdPrefix, kExprI8x16Splat, // i8x16.splat
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kExprI32Const, 0x84, 0x80, 0xc0, 0x05, // i32.const
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kSimdPrefix, kExprI8x16Splat, // i8x16.splat
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kExprI32Const, 0x84, 0x81, 0x80, 0xc8, 0x01, // i32.const
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kSimdPrefix, kExprI8x16Splat, // i8x16.splat
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kExprI32Const, 0x19, // i32.const
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kSimdPrefix, kExprI8x16Splat, // i8x16.splat
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kSimdPrefix, kExprI8x16Shuffle,
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0x00, 0x00, 0x17, 0x00, 0x04, 0x04, 0x04, 0x04,
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0x04, 0x10, 0x01, 0x00, 0x04, 0x04, 0x04, 0x04, // i8x16.shuffle
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kSimdPrefix, kExprI8x16Shuffle,
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0x04, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // i8x16.shuffle
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kSimdPrefix, kExprI8x16LeU, // i8x16.le_u
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kSimdPrefix, kExprV8x16AnyTrue, // v8x16.any_true
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kExprMemoryGrow, 0x00, // memory.grow
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kExprDrop,
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kExprEnd, // end @233
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]);
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builder.addExport('main', 0);
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builder.instantiate();
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