MIPS[64]: Support for some SIMD operations (5)

test/cctest/wasm/test-run-wasm-simd.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/assembler-inl.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/wasm-macro-gen.h"
 
@@ skipping 642 matching lines @@
                                                     WASM_GET_LOCAL(new_val))),
         WASM_SIMD_CHECK4(I32x4, simd, I32, new_val, new_val, new_val, old_val),
         WASM_SET_LOCAL(simd,
                        WASM_SIMD_I32x4_REPLACE_LANE(3, WASM_GET_LOCAL(simd),
                                                     WASM_GET_LOCAL(new_val))),
         WASM_SIMD_CHECK_SPLAT4(I32x4, simd, I32, new_val), WASM_ONE);
 
   CHECK_EQ(1, r.Call(1, 2));
 }
 
-#if V8_TARGET_ARCH_ARM || V8_TARGET_ARCH_X64 || SIMD_LOWERING_TARGET
+#if V8_TARGET_ARCH_ARM || V8_TARGET_ARCH_X64 || SIMD_LOWERING_TARGET || \
+    V8_TARGET_ARCH_MIPS || V8_TARGET_ARCH_MIPS64
 WASM_EXEC_COMPILED_TEST(I16x8Splat) {
   FLAG_wasm_simd_prototype = true;
 
   WasmRunner<int32_t, int32_t> r(kExecuteCompiled);
   byte lane_val = 0;
   byte simd = r.AllocateLocal(kWasmS128);
   BUILD(r,
         WASM_SET_LOCAL(simd, WASM_SIMD_I16x8_SPLAT(WASM_GET_LOCAL(lane_val))),
         WASM_SIMD_CHECK_SPLAT8(I16x8, simd, I32, lane_val), WASM_ONE);
 
@@ skipping 42 matching lines @@
                                                     WASM_GET_LOCAL(new_val))),
         WASM_SIMD_CHECK8(I16x8, simd, I32, new_val, new_val, new_val, new_val,
                          new_val, new_val, new_val, old_val),
         WASM_SET_LOCAL(simd,
                        WASM_SIMD_I16x8_REPLACE_LANE(7, WASM_GET_LOCAL(simd),
                                                     WASM_GET_LOCAL(new_val))),
         WASM_SIMD_CHECK_SPLAT8(I16x8, simd, I32, new_val), WASM_ONE);
 
   CHECK_EQ(1, r.Call(1, 2));
 }
-#endif  // V8_TARGET_ARCH_ARM || V8_TARGET_ARCH_X64 || SIMD_LOWERING_TARGET
+#endif  // V8_TARGET_ARCH_ARM || V8_TARGET_ARCH_X64 || SIMD_LOWERING_TARGET ||
+        // V8_TARGET_ARCH_MIPS || V8_TARGET_ARCH_MIPS64
 
 #if V8_TARGET_ARCH_ARM || V8_TARGET_ARCH_X64
 WASM_EXEC_COMPILED_TEST(I8x16Splat) {
   FLAG_wasm_simd_prototype = true;
 
   WasmRunner<int32_t, int32_t> r(kExecuteCompiled);
   byte lane_val = 0;
   byte simd = r.AllocateLocal(kWasmS128);
   BUILD(r,
         WASM_SET_LOCAL(simd, WASM_SIMD_I8x16_SPLAT(WASM_GET_LOCAL(lane_val))),
@@ skipping 198 matching lines @@
         WASM_SIMD_CHECK_SPLAT4(I32x4, simd2, I32, unpacked_unsigned), WASM_ONE);
 
   FOR_INT16_INPUTS(i) {
     int32_t unpacked_signed = Widen<int16_t>(*i);
     int32_t unpacked_unsigned = UnsignedWiden<int16_t>(*i);
     CHECK_EQ(1, r.Call(*i, unpacked_signed, unpacked_unsigned));
   }
 }
 #endif  // V8_TARGET_ARCH_ARM
 
-#if V8_TARGET_ARCH_ARM || SIMD_LOWERING_TARGET
+#if V8_TARGET_ARCH_ARM || SIMD_LOWERING_TARGET || V8_TARGET_ARCH_MIPS || \
+    V8_TARGET_ARCH_MIPS64
 void RunI32x4UnOpTest(WasmOpcode simd_op, Int32UnOp expected_op) {
   FLAG_wasm_simd_prototype = true;
   WasmRunner<int32_t, int32_t, int32_t> r(kExecuteCompiled);
   byte a = 0;
   byte expected = 1;
   byte simd = r.AllocateLocal(kWasmS128);
   BUILD(r, WASM_SET_LOCAL(simd, WASM_SIMD_I32x4_SPLAT(WASM_GET_LOCAL(a))),
         WASM_SET_LOCAL(simd, WASM_SIMD_UNOP(simd_op, WASM_GET_LOCAL(simd))),
         WASM_SIMD_CHECK_SPLAT4(I32x4, simd, I32, expected), WASM_ONE);
 
   FOR_INT32_INPUTS(i) { CHECK_EQ(1, r.Call(*i, expected_op(*i))); }
 }
 
 WASM_EXEC_COMPILED_TEST(I32x4Neg) { RunI32x4UnOpTest(kExprI32x4Neg, Negate); }
+#endif  // V8_TARGET_ARCH_ARM || SIMD_LOWERING_TARGET || V8_TARGET_ARCH_MIPS ||
+        // V8_TARGET_ARCH_MIPS64
 
+#if V8_TARGET_ARCH_ARM || SIMD_LOWERING_TARGET
 WASM_EXEC_COMPILED_TEST(S128Not) { RunI32x4UnOpTest(kExprS128Not, Not); }
 #endif  // V8_TARGET_ARCH_ARM || SIMD_LOWERING_TARGET
 
 void RunI32x4BinOpTest(WasmOpcode simd_op, Int32BinOp expected_op) {
   FLAG_wasm_simd_prototype = true;
   WasmRunner<int32_t, int32_t, int32_t, int32_t> r(kExecuteCompiled);
   byte a = 0;
   byte b = 1;
   byte expected = 2;
   byte simd0 = r.AllocateLocal(kWasmS128);
@@ skipping 67 matching lines @@
 }
 
 WASM_EXEC_COMPILED_TEST(I32x4Eq) { RunI32x4CompareOpTest(kExprI32x4Eq, Equal); }
 
 WASM_EXEC_COMPILED_TEST(I32x4Ne) {
   RunI32x4CompareOpTest(kExprI32x4Ne, NotEqual);
 }
 #endif  // V8_TARGET_ARCH_ARM || V8_TARGET_ARCH_X64 || SIMD_LOWERING_TARGET ||
         // V8_TARGET_ARCH_MIPS || V8_TARGET_ARCH_MIPS64
 
-#if V8_TARGET_ARCH_ARM || SIMD_LOWERING_TARGET
+#if V8_TARGET_ARCH_ARM || SIMD_LOWERING_TARGET || V8_TARGET_ARCH_MIPS || \
+    V8_TARGET_ARCH_MIPS64
 WASM_EXEC_COMPILED_TEST(I32x4LtS) {
   RunI32x4CompareOpTest(kExprI32x4LtS, Less);
 }
 
 WASM_EXEC_COMPILED_TEST(I32x4LeS) {
   RunI32x4CompareOpTest(kExprI32x4LeS, LessEqual);
 }
 
 WASM_EXEC_COMPILED_TEST(I32x4GtS) {
   RunI32x4CompareOpTest(kExprI32x4GtS, Greater);
@@ skipping 11 matching lines @@
   RunI32x4CompareOpTest(kExprI32x4LeU, UnsignedLessEqual);
 }
 
 WASM_EXEC_COMPILED_TEST(I32x4GtU) {
   RunI32x4CompareOpTest(kExprI32x4GtU, UnsignedGreater);
 }
 
 WASM_EXEC_COMPILED_TEST(I32x4GeU) {
   RunI32x4CompareOpTest(kExprI32x4GeU, UnsignedGreaterEqual);
 }
-#endif  // V8_TARGET_ARCH_ARM || SIMD_LOWERING_TARGET
+#endif  // V8_TARGET_ARCH_ARM || SIMD_LOWERING_TARGET ||  V8_TARGET_ARCH_MIPS ||
+        // V8_TARGET_ARCH_MIPS64
 
 #if V8_TARGET_ARCH_ARM || V8_TARGET_ARCH_X64 || SIMD_LOWERING_TARGET || \
     V8_TARGET_ARCH_MIPS || V8_TARGET_ARCH_MIPS64
 void RunI32x4ShiftOpTest(WasmOpcode simd_op, Int32ShiftOp expected_op,
                          int shift) {
   FLAG_wasm_simd_prototype = true;
   WasmRunner<int32_t, int32_t, int32_t> r(kExecuteCompiled);
   byte a = 0;
   byte expected = 1;
   byte simd = r.AllocateLocal(kWasmS128);
@@ skipping 37 matching lines @@
         WASM_SET_LOCAL(simd2, WASM_SIMD_UNOP(kExprI16x8UConvertI8x16High,
                                              WASM_GET_LOCAL(simd0))),
         WASM_SIMD_CHECK_SPLAT8(I16x8, simd2, I32, unpacked_unsigned), WASM_ONE);
 
   FOR_INT8_INPUTS(i) {
     int32_t unpacked_signed = Widen<int8_t>(*i);
     int32_t unpacked_unsigned = UnsignedWiden<int8_t>(*i);
     CHECK_EQ(1, r.Call(*i, unpacked_signed, unpacked_unsigned));
   }
 }
+#endif  // V8_TARGET_ARCH_ARM
 
+#if V8_TARGET_ARCH_ARM || V8_TARGET_ARCH_MIPS || V8_TARGET_ARCH_MIPS64
 void RunI16x8UnOpTest(WasmOpcode simd_op, Int16UnOp expected_op) {
   FLAG_wasm_simd_prototype = true;
   WasmRunner<int32_t, int32_t, int32_t> r(kExecuteCompiled);
   byte a = 0;
   byte expected = 1;
   byte simd = r.AllocateLocal(kWasmS128);
   BUILD(r, WASM_SET_LOCAL(simd, WASM_SIMD_I16x8_SPLAT(WASM_GET_LOCAL(a))),
         WASM_SET_LOCAL(simd, WASM_SIMD_UNOP(simd_op, WASM_GET_LOCAL(simd))),
         WASM_SIMD_CHECK_SPLAT8(I16x8, simd, I32, expected), WASM_ONE);
 
   FOR_INT16_INPUTS(i) { CHECK_EQ(1, r.Call(*i, expected_op(*i))); }
 }
 
 WASM_EXEC_COMPILED_TEST(I16x8Neg) { RunI16x8UnOpTest(kExprI16x8Neg, Negate); }
+#endif  // V8_TARGET_ARCH_ARM || V8_TARGET_ARCH_MIPS || V8_TARGET_ARCH_MIPS64
 
+#if V8_TARGET_ARCH_ARM
 // Tests both signed and unsigned conversion from I32x4 (packing).
 WASM_EXEC_COMPILED_TEST(I16x8ConvertI32x4) {
   FLAG_wasm_simd_prototype = true;
   WasmRunner<int32_t, int32_t, int32_t, int32_t> r(kExecuteCompiled);
   byte a = 0;
   byte packed_signed = 1;
   byte packed_unsigned = 2;
   byte simd0 = r.AllocateLocal(kWasmS128);
   byte simd1 = r.AllocateLocal(kWasmS128);
   byte simd2 = r.AllocateLocal(kWasmS128);
@@ skipping 10 matching lines @@
   FOR_INT32_INPUTS(i) {
     int32_t packed_signed = Narrow<int16_t>(*i);
     int32_t packed_unsigned = UnsignedNarrow<int16_t>(*i);
     // Sign-extend here, since ExtractLane sign extends.
     if (packed_unsigned & 0x8000) packed_unsigned |= 0xffff0000;
     CHECK_EQ(1, r.Call(*i, packed_signed, packed_unsigned));
   }
 }
 #endif  // V8_TARGET_ARCH_ARM
 
-#if V8_TARGET_ARCH_ARM || V8_TARGET_ARCH_X64 || SIMD_LOWERING_TARGET
+#if V8_TARGET_ARCH_ARM || V8_TARGET_ARCH_X64 || SIMD_LOWERING_TARGET || \
+    V8_TARGET_ARCH_MIPS || V8_TARGET_ARCH_MIPS64
 void RunI16x8BinOpTest(WasmOpcode simd_op, Int16BinOp expected_op) {
   FLAG_wasm_simd_prototype = true;
   WasmRunner<int32_t, int32_t, int32_t, int32_t> r(kExecuteCompiled);
   byte a = 0;
   byte b = 1;
   byte expected = 2;
   byte simd0 = r.AllocateLocal(kWasmS128);
   byte simd1 = r.AllocateLocal(kWasmS128);
   BUILD(r, WASM_SET_LOCAL(simd0, WASM_SIMD_I16x8_SPLAT(WASM_GET_LOCAL(a))),
         WASM_SET_LOCAL(simd1, WASM_SIMD_I16x8_SPLAT(WASM_GET_LOCAL(b))),
@@ skipping 10 matching lines @@
 
 WASM_EXEC_COMPILED_TEST(I16x8AddSaturateS) {
   RunI16x8BinOpTest(kExprI16x8AddSaturateS, AddSaturate);
 }
 
 WASM_EXEC_COMPILED_TEST(I16x8Sub) { RunI16x8BinOpTest(kExprI16x8Sub, Sub); }
 
 WASM_EXEC_COMPILED_TEST(I16x8SubSaturateS) {
   RunI16x8BinOpTest(kExprI16x8SubSaturateS, SubSaturate);
 }
+#endif  // V8_TARGET_ARCH_ARM || V8_TARGET_ARCH_X64 || SIMD_LOWERING_TARGET ||
+        // V8_TARGET_ARCH_MIPS || V8_TARGET_ARCH_MIPS64
 
+#if V8_TARGET_ARCH_ARM || V8_TARGET_ARCH_X64 || SIMD_LOWERING_TARGET
 WASM_EXEC_COMPILED_TEST(I16x8Mul) { RunI16x8BinOpTest(kExprI16x8Mul, Mul); }
 
 WASM_EXEC_COMPILED_TEST(I16x8MinS) {
   RunI16x8BinOpTest(kExprI16x8MinS, Minimum);
 }
 
 WASM_EXEC_COMPILED_TEST(I16x8MaxS) {
   RunI16x8BinOpTest(kExprI16x8MaxS, Maximum);
 }
 
@@ skipping 68 matching lines @@
 
 WASM_EXEC_COMPILED_TEST(I16x8LtU) {
   RunI16x8CompareOpTest(kExprI16x8LtU, UnsignedLess);
 }
 
 WASM_EXEC_COMPILED_TEST(I16x8LeU) {
   RunI16x8CompareOpTest(kExprI16x8LeU, UnsignedLessEqual);
 }
 #endif  // V8_TARGET_ARCH_ARM || SIMD_LOWERING_TARGET
 
-#if V8_TARGET_ARCH_ARM || V8_TARGET_ARCH_X64 || SIMD_LOWERING_TARGET
+#if V8_TARGET_ARCH_ARM || V8_TARGET_ARCH_X64 || SIMD_LOWERING_TARGET || \
+    V8_TARGET_ARCH_MIPS || V8_TARGET_ARCH_MIPS64
 void RunI16x8ShiftOpTest(WasmOpcode simd_op, Int16ShiftOp expected_op,
                          int shift) {
   FLAG_wasm_simd_prototype = true;
   WasmRunner<int32_t, int32_t, int32_t> r(kExecuteCompiled);
   byte a = 0;
   byte expected = 1;
   byte simd = r.AllocateLocal(kWasmS128);
   BUILD(r, WASM_SET_LOCAL(simd, WASM_SIMD_I16x8_SPLAT(WASM_GET_LOCAL(a))),
         WASM_SET_LOCAL(
             simd, WASM_SIMD_SHIFT_OP(simd_op, shift, WASM_GET_LOCAL(simd))),
         WASM_SIMD_CHECK_SPLAT8(I16x8, simd, I32, expected), WASM_ONE);
 
   FOR_INT16_INPUTS(i) { CHECK_EQ(1, r.Call(*i, expected_op(*i, shift))); }
 }
 
 WASM_EXEC_COMPILED_TEST(I16x8Shl) {
   RunI16x8ShiftOpTest(kExprI16x8Shl, LogicalShiftLeft, 1);
 }
 
 WASM_EXEC_COMPILED_TEST(I16x8ShrS) {
   RunI16x8ShiftOpTest(kExprI16x8ShrS, ArithmeticShiftRight, 1);
 }
 
 WASM_EXEC_COMPILED_TEST(I16x8ShrU) {
   RunI16x8ShiftOpTest(kExprI16x8ShrU, LogicalShiftRight, 1);
 }
-#endif  // V8_TARGET_ARCH_ARM || V8_TARGET_ARCH_X64 || SIMD_LOWERING_TARGET
+#endif  // V8_TARGET_ARCH_ARM || V8_TARGET_ARCH_X64 || SIMD_LOWERING_TARGET ||
+        // V8_TARGET_ARCH_MIPS || V8_TARGET_ARCH_MIPS64
 
 #if V8_TARGET_ARCH_ARM
 void RunI8x16UnOpTest(WasmOpcode simd_op, Int8UnOp expected_op) {
   FLAG_wasm_simd_prototype = true;
   WasmRunner<int32_t, int32_t, int32_t> r(kExecuteCompiled);
   byte a = 0;
   byte expected = 1;
   byte simd = r.AllocateLocal(kWasmS128);
   BUILD(r, WASM_SET_LOCAL(simd, WASM_SIMD_I8x16_SPLAT(WASM_GET_LOCAL(a))),
         WASM_SET_LOCAL(simd, WASM_SIMD_UNOP(simd_op, WASM_GET_LOCAL(simd))),
@@ skipping 881 matching lines @@
         WASM_SIMD_I32x4_EXTRACT_LANE(
             0, WASM_LOAD_MEM(MachineType::Simd128(), WASM_ZERO)));
 
   FOR_INT32_INPUTS(i) {
     int32_t expected = *i;
     r.module().WriteMemory(&memory[0], expected);
     CHECK_EQ(expected, r.Call());
   }
 }
 #endif  // V8_TARGET_ARCH_ARM || SIMD_LOWERING_TARGET || V8_TARGET_ARCH_X64