09a8440b45
PR-URL: https://github.com/nodejs/node/pull/51362 Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com> Reviewed-By: Rafael Gonzaga <rafael.nunu@hotmail.com>
24 lines
1004 B
JavaScript
24 lines
1004 B
JavaScript
// Copyright 2021 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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// This was for a bug in the instruction selector, but the minimal repro
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// required the (now removed) mid-tier register allocator.
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// We still keep this regression test for the future, even though the flag
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// `--turbo-force-mid-tier-regalloc` doesn't exist anymore.
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// Flags: --no-liftoff
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d8.file.execute('test/mjsunit/wasm/wasm-module-builder.js');
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const builder = new WasmModuleBuilder();
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builder.addFunction('main', kSig_i_v).addBody([
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kExprI32Const, 0, // i32.const
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kSimdPrefix, kExprI8x16Splat, // i8x16.splat
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kExprI32Const, 0, // i32.const
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kSimdPrefix, kExprI8x16Splat, // i8x16.splat
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kSimdPrefix, kExprI64x2Mul, 0x01, // i64x2.mul
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kSimdPrefix, kExprI8x16ExtractLaneS, 0x00, // i8x16.extract_lane_s
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]);
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builder.toModule();
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