[wasm] implement simd lowering for replaceLane, load, store and test for phi

test/cctest/wasm/test-run-wasm-simd-lowering.cc

 // 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_TEST(Simd_I32x4_Splat) {
+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_TEST(Simd_I32x4_Add) {
+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_TEST(Simd_F32x4_Splat) {
+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_TEST(Simd_I32x4_Extract_With_F32x4) {
+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_TEST(Simd_F32x4_Extract_With_I32x4) {
+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_TEST(Simd_F32x4_Add_With_I32x4) {
+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_TEST(Simd_I32x4_Add_With_F32x4) {
+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()); }
+}