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v8/test/cctest/wasm/test-run-wasm-simd-lowering.cc
aseemgarg ff8bbe245a [wasm] implement simd lowering for replaceLane, load, store and test for phi 
BUG=v8:4124
TEST:test-run-wasm-simd-lowering
R=bradnelson@chromium.org,titzer@chromium.org,mtrofin@chromium.org

Review-Url: https://codereview.chromium.org/2498283002
Cr-Commit-Position: refs/heads/master@{#41443}
2016-12-02 03:47:46 +00:00

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// Copyright 2016 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "src/wasm/wasm-macro-gen.h"
#include "src/wasm/wasm-module.h"
#include "test/cctest/cctest.h"
#include "test/cctest/compiler/value-helper.h"
#include "test/cctest/wasm/wasm-run-utils.h"
#include "test/common/wasm/test-signatures.h"
using namespace v8::base;
using namespace v8::internal;
using namespace v8::internal::compiler;
using namespace v8::internal::wasm;
WASM_EXEC_COMPILED_TEST(Simd_I32x4_Splat) {
FLAG_wasm_simd_prototype = true;
WasmRunner<int32_t> r(kExecuteCompiled, MachineType::Int32());
BUILD(r,
WASM_SIMD_I32x4_EXTRACT_LANE(0, WASM_SIMD_I32x4_SPLAT(WASM_I32V(5))));
FOR_INT32_INPUTS(i) { CHECK_EQ(5, r.Call()); }
}
WASM_EXEC_COMPILED_TEST(Simd_I32x4_Add) {
FLAG_wasm_simd_prototype = true;
WasmRunner<int32_t> r(kExecuteCompiled, MachineType::Int32());
BUILD(r, WASM_SIMD_I32x4_EXTRACT_LANE(
0, WASM_SIMD_I32x4_ADD(WASM_SIMD_I32x4_SPLAT(WASM_I32V(5)),
WASM_SIMD_I32x4_SPLAT(WASM_I32V(6)))));
FOR_INT32_INPUTS(i) { CHECK_EQ(11, r.Call()); }
}
WASM_EXEC_COMPILED_TEST(Simd_F32x4_Splat) {
FLAG_wasm_simd_prototype = true;
WasmRunner<int32_t> r(kExecuteCompiled, MachineType::Int32());
BUILD(r,
WASM_IF_ELSE(WASM_F32_EQ(WASM_SIMD_F32x4_EXTRACT_LANE(
0, WASM_SIMD_F32x4_SPLAT(WASM_F32(9.5))),
WASM_F32(9.5)),
WASM_RETURN1(WASM_I32V(1)), WASM_RETURN1(WASM_I32V(0))));
FOR_INT32_INPUTS(i) { CHECK_EQ(1, r.Call()); }
}
WASM_EXEC_COMPILED_TEST(Simd_I32x4_Extract_With_F32x4) {
FLAG_wasm_simd_prototype = true;
WasmRunner<int32_t> r(kExecuteCompiled, MachineType::Int32());
BUILD(r,
WASM_IF_ELSE(WASM_I32_EQ(WASM_SIMD_I32x4_EXTRACT_LANE(
0, WASM_SIMD_F32x4_SPLAT(WASM_F32(30.5))),
WASM_I32_REINTERPRET_F32(WASM_F32(30.5))),
WASM_RETURN1(WASM_I32V(1)), WASM_RETURN1(WASM_I32V(0))));
FOR_INT32_INPUTS(i) { CHECK_EQ(1, r.Call()); }
}
WASM_EXEC_COMPILED_TEST(Simd_F32x4_Extract_With_I32x4) {
FLAG_wasm_simd_prototype = true;
WasmRunner<int32_t> r(kExecuteCompiled, MachineType::Int32());
BUILD(r,
WASM_IF_ELSE(WASM_F32_EQ(WASM_SIMD_F32x4_EXTRACT_LANE(
0, WASM_SIMD_I32x4_SPLAT(WASM_I32V(15))),
WASM_F32_REINTERPRET_I32(WASM_I32V(15))),
WASM_RETURN1(WASM_I32V(1)), WASM_RETURN1(WASM_I32V(0))));
FOR_INT32_INPUTS(i) { CHECK_EQ(1, r.Call()); }
}
WASM_EXEC_COMPILED_TEST(Simd_F32x4_Add_With_I32x4) {
FLAG_wasm_simd_prototype = true;
WasmRunner<int32_t> r(kExecuteCompiled, MachineType::Int32());
BUILD(r,
WASM_IF_ELSE(
WASM_F32_EQ(WASM_SIMD_F32x4_EXTRACT_LANE(
0, WASM_SIMD_F32x4_ADD(
WASM_SIMD_I32x4_SPLAT(WASM_I32V(32)),
WASM_SIMD_I32x4_SPLAT(WASM_I32V(19)))),
WASM_F32_ADD(WASM_F32_REINTERPRET_I32(WASM_I32V(32)),
WASM_F32_REINTERPRET_I32(WASM_I32V(19)))),
WASM_RETURN1(WASM_I32V(1)), WASM_RETURN1(WASM_I32V(0))));
FOR_INT32_INPUTS(i) { CHECK_EQ(1, r.Call()); }
}
WASM_EXEC_COMPILED_TEST(Simd_I32x4_Add_With_F32x4) {
FLAG_wasm_simd_prototype = true;
WasmRunner<int32_t> r(kExecuteCompiled, MachineType::Int32());
BUILD(r,
WASM_IF_ELSE(
WASM_I32_EQ(WASM_SIMD_I32x4_EXTRACT_LANE(
0, WASM_SIMD_I32x4_ADD(
WASM_SIMD_F32x4_SPLAT(WASM_F32(21.25)),
WASM_SIMD_F32x4_SPLAT(WASM_F32(31.5)))),
WASM_I32_ADD(WASM_I32_REINTERPRET_F32(WASM_F32(21.25)),
WASM_I32_REINTERPRET_F32(WASM_F32(31.5)))),
WASM_RETURN1(WASM_I32V(1)), WASM_RETURN1(WASM_I32V(0))));
FOR_INT32_INPUTS(i) { CHECK_EQ(1, r.Call()); }
}
WASM_EXEC_COMPILED_TEST(Simd_I32x4_Local) {
FLAG_wasm_simd_prototype = true;
WasmRunner<int32_t> r(kExecuteCompiled, MachineType::Int32());
r.AllocateLocal(kAstS128);
BUILD(r, WASM_BLOCK(WASM_SET_LOCAL(1, WASM_SIMD_I32x4_SPLAT(WASM_I32V(31))),
WASM_RETURN1(
WASM_SIMD_I32x4_EXTRACT_LANE(0, WASM_GET_LOCAL(1)))));
FOR_INT32_INPUTS(i) { CHECK_EQ(31, r.Call()); }
}
WASM_EXEC_COMPILED_TEST(Simd_I32x4_Replace_Lane) {
FLAG_wasm_simd_prototype = true;
WasmRunner<int32_t> r(kExecuteCompiled, MachineType::Int32());
r.AllocateLocal(kAstS128);
BUILD(r,
WASM_BLOCK(
WASM_SET_LOCAL(1, WASM_SIMD_I32x4_SPLAT(WASM_I32V(31))),
WASM_SET_LOCAL(1, WASM_SIMD_I32x4_REPLACE_LANE(2, WASM_GET_LOCAL(1),
WASM_I32V(53))),
WASM_RETURN1(WASM_SIMD_I32x4_EXTRACT_LANE(2, WASM_GET_LOCAL(1)))));
FOR_INT32_INPUTS(i) { CHECK_EQ(53, r.Call()); }
}
WASM_EXEC_COMPILED_TEST(Simd_F32x4_Replace_Lane) {
FLAG_wasm_simd_prototype = true;
WasmRunner<int32_t> r(kExecuteCompiled, MachineType::Int32());
r.AllocateLocal(kAstF32);
r.AllocateLocal(kAstS128);
BUILD(r, WASM_BLOCK(
WASM_SET_LOCAL(2, WASM_SIMD_F32x4_SPLAT(WASM_F32(23.5))),
WASM_SET_LOCAL(2, WASM_SIMD_F32x4_REPLACE_LANE(
3, WASM_GET_LOCAL(2), WASM_F32(65.25))),
WASM_SET_LOCAL(
1, WASM_SIMD_F32x4_EXTRACT_LANE(3, WASM_GET_LOCAL(2))),
WASM_IF(WASM_F32_EQ(WASM_GET_LOCAL(1), WASM_F32(65.25)),
WASM_RETURN1(WASM_I32V(1))),
WASM_RETURN1(WASM_I32V(0))));
FOR_INT32_INPUTS(i) { CHECK_EQ(1, r.Call()); }
}
WASM_EXEC_COMPILED_TEST(Simd_I32x4_Splat_From_Extract) {
FLAG_wasm_simd_prototype = true;
WasmRunner<int32_t> r(kExecuteCompiled, MachineType::Int32());
r.AllocateLocal(kAstI32);
r.AllocateLocal(kAstS128);
BUILD(r,
WASM_BLOCK(
WASM_SET_LOCAL(1, WASM_SIMD_I32x4_EXTRACT_LANE(
0, WASM_SIMD_I32x4_SPLAT(WASM_I32V(76)))),
WASM_SET_LOCAL(2, WASM_SIMD_I32x4_SPLAT(WASM_GET_LOCAL(1))),
WASM_RETURN1(WASM_SIMD_I32x4_EXTRACT_LANE(1, WASM_GET_LOCAL(2)))));
FOR_INT32_INPUTS(i) { CHECK_EQ(76, r.Call()); }
}
WASM_EXEC_COMPILED_TEST(Simd_I32x4_Get_Global) {
FLAG_wasm_simd_prototype = true;
TestingModule module(kExecuteCompiled);
int32_t* global = module.AddGlobal<int32_t>(kAstS128);
*(global) = 0;
*(global + 1) = 1;
*(global + 2) = 2;
*(global + 3) = 3;
WasmRunner<int32_t> r(&module, MachineType::Int32());
r.AllocateLocal(kAstI32);
BUILD(r, WASM_BLOCK(
WASM_SET_LOCAL(1, WASM_I32V(1)),
WASM_IF(WASM_I32_NE(WASM_I32V(0), WASM_SIMD_I32x4_EXTRACT_LANE(
0, WASM_GET_GLOBAL(0))),
WASM_SET_LOCAL(1, WASM_I32V(0))),
WASM_IF(WASM_I32_NE(WASM_I32V(1), WASM_SIMD_I32x4_EXTRACT_LANE(
1, WASM_GET_GLOBAL(0))),
WASM_SET_LOCAL(1, WASM_I32V(0))),
WASM_IF(WASM_I32_NE(WASM_I32V(2), WASM_SIMD_I32x4_EXTRACT_LANE(
2, WASM_GET_GLOBAL(0))),
WASM_SET_LOCAL(1, WASM_I32V(0))),
WASM_IF(WASM_I32_NE(WASM_I32V(3), WASM_SIMD_I32x4_EXTRACT_LANE(
3, WASM_GET_GLOBAL(0))),
WASM_SET_LOCAL(1, WASM_I32V(0))),
WASM_RETURN1(WASM_GET_LOCAL(1))));
FOR_INT32_INPUTS(i) { CHECK_EQ(1, r.Call(0)); }
}
WASM_EXEC_COMPILED_TEST(Simd_I32x4_Set_Global) {
FLAG_wasm_simd_prototype = true;
TestingModule module(kExecuteCompiled);
int32_t* global = module.AddGlobal<int32_t>(kAstS128);
WasmRunner<int32_t> r(&module, MachineType::Int32());
BUILD(r, WASM_BLOCK(
WASM_SET_GLOBAL(0, WASM_SIMD_I32x4_SPLAT(WASM_I32V(23))),
WASM_SET_GLOBAL(0, WASM_SIMD_I32x4_REPLACE_LANE(
1, WASM_GET_GLOBAL(0), WASM_I32V(34))),
WASM_SET_GLOBAL(0, WASM_SIMD_I32x4_REPLACE_LANE(
2, WASM_GET_GLOBAL(0), WASM_I32V(45))),
WASM_SET_GLOBAL(0, WASM_SIMD_I32x4_REPLACE_LANE(
3, WASM_GET_GLOBAL(0), WASM_I32V(56))),
WASM_RETURN1(WASM_I32V(1))));
FOR_INT32_INPUTS(i) { CHECK_EQ(1, r.Call(0)); }
CHECK_EQ(*global, 23);
CHECK_EQ(*(global + 1), 34);
CHECK_EQ(*(global + 2), 45);
CHECK_EQ(*(global + 3), 56);
}
WASM_EXEC_COMPILED_TEST(Simd_F32x4_Get_Global) {
FLAG_wasm_simd_prototype = true;
TestingModule module(kExecuteCompiled);
float* global = module.AddGlobal<float>(kAstS128);
*(global) = 0.0;
*(global + 1) = 1.5;
*(global + 2) = 2.25;
*(global + 3) = 3.5;
WasmRunner<int32_t> r(&module, MachineType::Int32());
r.AllocateLocal(kAstI32);
BUILD(r, WASM_BLOCK(
WASM_SET_LOCAL(1, WASM_I32V(1)),
WASM_IF(WASM_F32_NE(WASM_F32(0.0), WASM_SIMD_F32x4_EXTRACT_LANE(
0, WASM_GET_GLOBAL(0))),
WASM_SET_LOCAL(1, WASM_I32V(0))),
WASM_IF(WASM_F32_NE(WASM_F32(1.5), WASM_SIMD_F32x4_EXTRACT_LANE(
1, WASM_GET_GLOBAL(0))),
WASM_SET_LOCAL(1, WASM_I32V(0))),
WASM_IF(WASM_F32_NE(WASM_F32(2.25), WASM_SIMD_F32x4_EXTRACT_LANE(
2, WASM_GET_GLOBAL(0))),
WASM_SET_LOCAL(1, WASM_I32V(0))),
WASM_IF(WASM_F32_NE(WASM_F32(3.5), WASM_SIMD_F32x4_EXTRACT_LANE(
3, WASM_GET_GLOBAL(0))),
WASM_SET_LOCAL(1, WASM_I32V(0))),
WASM_RETURN1(WASM_GET_LOCAL(1))));
FOR_INT32_INPUTS(i) { CHECK_EQ(1, r.Call(0)); }
}
WASM_EXEC_COMPILED_TEST(Simd_F32x4_Set_Global) {
FLAG_wasm_simd_prototype = true;
TestingModule module(kExecuteCompiled);
float* global = module.AddGlobal<float>(kAstS128);
WasmRunner<int32_t> r(&module, MachineType::Int32());
BUILD(r, WASM_BLOCK(
WASM_SET_GLOBAL(0, WASM_SIMD_F32x4_SPLAT(WASM_F32(13.5))),
WASM_SET_GLOBAL(0, WASM_SIMD_F32x4_REPLACE_LANE(
1, WASM_GET_GLOBAL(0), WASM_F32(45.5))),
WASM_SET_GLOBAL(0, WASM_SIMD_F32x4_REPLACE_LANE(
2, WASM_GET_GLOBAL(0), WASM_F32(32.25))),
WASM_SET_GLOBAL(0, WASM_SIMD_F32x4_REPLACE_LANE(
3, WASM_GET_GLOBAL(0), WASM_F32(65.0))),
WASM_RETURN1(WASM_I32V(1))));
FOR_INT32_INPUTS(i) { CHECK_EQ(1, r.Call(0)); }
CHECK_EQ(*global, 13.5);
CHECK_EQ(*(global + 1), 45.5);
CHECK_EQ(*(global + 2), 32.25);
CHECK_EQ(*(global + 3), 65.0);
}
WASM_EXEC_COMPILED_TEST(Simd_I32x4_For) {
FLAG_wasm_simd_prototype = true;
WasmRunner<int32_t> r(kExecuteCompiled, MachineType::Int32());
r.AllocateLocal(kAstI32);
r.AllocateLocal(kAstS128);
BUILD(
r,
WASM_BLOCK(
WASM_SET_LOCAL(2, WASM_SIMD_I32x4_SPLAT(WASM_I32V(31))),
WASM_SET_LOCAL(2, WASM_SIMD_I32x4_REPLACE_LANE(1, WASM_GET_LOCAL(2),
WASM_I32V(53))),
WASM_SET_LOCAL(2, WASM_SIMD_I32x4_REPLACE_LANE(2, WASM_GET_LOCAL(2),
WASM_I32V(23))),
WASM_SET_LOCAL(1, WASM_I32V(0)),
WASM_LOOP(WASM_SET_LOCAL(2, WASM_SIMD_I32x4_ADD(
WASM_GET_LOCAL(2),
WASM_SIMD_I32x4_SPLAT(WASM_I32V(1)))),
WASM_IF(WASM_I32_NE(WASM_INC_LOCAL(1), WASM_I32V(5)),
WASM_BR(1))),
WASM_SET_LOCAL(1, WASM_I32V(1)),
WASM_IF(
WASM_I32_NE(WASM_SIMD_I32x4_EXTRACT_LANE(0, WASM_GET_LOCAL(2)),
WASM_I32V(36)),
WASM_SET_LOCAL(1, WASM_I32V(0))),
WASM_IF(
WASM_I32_NE(WASM_SIMD_I32x4_EXTRACT_LANE(1, WASM_GET_LOCAL(2)),
WASM_I32V(58)),
WASM_SET_LOCAL(1, WASM_I32V(0))),
WASM_IF(
WASM_I32_NE(WASM_SIMD_I32x4_EXTRACT_LANE(2, WASM_GET_LOCAL(2)),
WASM_I32V(28)),
WASM_SET_LOCAL(1, WASM_I32V(0))),
WASM_IF(
WASM_I32_NE(WASM_SIMD_I32x4_EXTRACT_LANE(3, WASM_GET_LOCAL(2)),
WASM_I32V(36)),
WASM_SET_LOCAL(1, WASM_I32V(0))),
WASM_RETURN1(WASM_GET_LOCAL(1))));
FOR_INT32_INPUTS(i) { CHECK_EQ(1, r.Call()); }
}
WASM_EXEC_COMPILED_TEST(Simd_F32x4_For) {
FLAG_wasm_simd_prototype = true;
WasmRunner<int32_t> r(kExecuteCompiled, MachineType::Int32());
r.AllocateLocal(kAstI32);
r.AllocateLocal(kAstS128);
BUILD(r, WASM_BLOCK(
WASM_SET_LOCAL(2, WASM_SIMD_F32x4_SPLAT(WASM_F32(21.25))),
WASM_SET_LOCAL(2, WASM_SIMD_F32x4_REPLACE_LANE(
3, WASM_GET_LOCAL(2), WASM_F32(19.5))),
WASM_SET_LOCAL(1, WASM_I32V(0)),
WASM_LOOP(
WASM_SET_LOCAL(2, WASM_SIMD_F32x4_ADD(
WASM_GET_LOCAL(2),
WASM_SIMD_F32x4_SPLAT(WASM_F32(2.0)))),
WASM_IF(WASM_I32_NE(WASM_INC_LOCAL(1), WASM_I32V(3)),
WASM_BR(1))),
WASM_SET_LOCAL(1, WASM_I32V(1)),
WASM_IF(WASM_F32_NE(
WASM_SIMD_F32x4_EXTRACT_LANE(0, WASM_GET_LOCAL(2)),
WASM_F32(27.25)),
WASM_SET_LOCAL(1, WASM_I32V(0))),
WASM_IF(WASM_F32_NE(
WASM_SIMD_F32x4_EXTRACT_LANE(3, WASM_GET_LOCAL(2)),
WASM_F32(25.5)),
WASM_SET_LOCAL(1, WASM_I32V(0))),
WASM_RETURN1(WASM_GET_LOCAL(1))));
FOR_INT32_INPUTS(i) { CHECK_EQ(1, r.Call()); }
}
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