| // 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 "src/wasm/wasm-macro-gen.h" |
| #include "test/cctest/cctest.h" |
| #include "test/cctest/compiler/value-helper.h" |
| #include "test/cctest/wasm/wasm-run-utils.h" |
| |
| using namespace v8::base; |
| using namespace v8::internal; |
| using namespace v8::internal::compiler; |
| using namespace v8::internal::wasm; |
| |
| namespace { |
| |
| typedef float (*FloatUnOp)(float); |
| typedef float (*FloatBinOp)(float, float); |
| typedef int (*FloatCompareOp)(float, float); |
| typedef int32_t (*Int32UnOp)(int32_t); |
| typedef int32_t (*Int32BinOp)(int32_t, int32_t); |
| typedef int (*Int32CompareOp)(int32_t, int32_t); |
| typedef int32_t (*Int32ShiftOp)(int32_t, int); |
| typedef int16_t (*Int16UnOp)(int16_t); |
| typedef int16_t (*Int16BinOp)(int16_t, int16_t); |
| typedef int (*Int16CompareOp)(int16_t, int16_t); |
| typedef int16_t (*Int16ShiftOp)(int16_t, int); |
| typedef int8_t (*Int8UnOp)(int8_t); |
| typedef int8_t (*Int8BinOp)(int8_t, int8_t); |
| typedef int (*Int8CompareOp)(int8_t, int8_t); |
| typedef int8_t (*Int8ShiftOp)(int8_t, int); |
| |
| #if !V8_TARGET_ARCH_ARM && !V8_TARGET_ARCH_X64 && !V8_TARGET_ARCH_IA32 |
| #define SIMD_LOWERING_TARGET 1 |
| #else |
| #define SIMD_LOWERING_TARGET 0 |
| #endif // !V8_TARGET_ARCH_ARM && !V8_TARGET_ARCH_X64 && !V8_TARGET_ARCH_IA32 |
| |
| // Generic expected value functions. |
| template <typename T> |
| T Negate(T a) { |
| return -a; |
| } |
| |
| template <typename T> |
| T Add(T a, T b) { |
| return a + b; |
| } |
| |
| template <typename T> |
| T Sub(T a, T b) { |
| return a - b; |
| } |
| |
| template <typename T> |
| T Mul(T a, T b) { |
| return a * b; |
| } |
| |
| template <typename T> |
| T Div(T a, T b) { |
| return a / b; |
| } |
| |
| template <typename T> |
| T Minimum(T a, T b) { |
| return a <= b ? a : b; |
| } |
| |
| template <typename T> |
| T Maximum(T a, T b) { |
| return a >= b ? a : b; |
| } |
| |
| // For float operands, Min and Max must return NaN if either operand is NaN. |
| #if V8_TARGET_ARCH_ARM || SIMD_LOWERING_TARGET |
| template <> |
| float Minimum(float a, float b) { |
| if (std::isnan(a) || std::isnan(b)) |
| return std::numeric_limits<float>::quiet_NaN(); |
| return a <= b ? a : b; |
| } |
| |
| template <> |
| float Maximum(float a, float b) { |
| if (std::isnan(a) || std::isnan(b)) |
| return std::numeric_limits<float>::quiet_NaN(); |
| return a >= b ? a : b; |
| } |
| #endif // V8_TARGET_ARCH_ARM || SIMD_LOWERING_TARGET |
| |
| template <typename T> |
| T UnsignedMinimum(T a, T b) { |
| using UnsignedT = typename std::make_unsigned<T>::type; |
| return static_cast<UnsignedT>(a) <= static_cast<UnsignedT>(b) ? a : b; |
| } |
| |
| template <typename T> |
| T UnsignedMaximum(T a, T b) { |
| using UnsignedT = typename std::make_unsigned<T>::type; |
| return static_cast<UnsignedT>(a) >= static_cast<UnsignedT>(b) ? a : b; |
| } |
| |
| template <typename T> |
| int Equal(T a, T b) { |
| return a == b ? 1 : 0; |
| } |
| |
| template <typename T> |
| int NotEqual(T a, T b) { |
| return a != b ? 1 : 0; |
| } |
| |
| template <typename T> |
| int Less(T a, T b) { |
| return a < b ? 1 : 0; |
| } |
| |
| template <typename T> |
| int LessEqual(T a, T b) { |
| return a <= b ? 1 : 0; |
| } |
| |
| template <typename T> |
| int Greater(T a, T b) { |
| return a > b ? 1 : 0; |
| } |
| |
| template <typename T> |
| int GreaterEqual(T a, T b) { |
| return a >= b ? 1 : 0; |
| } |
| |
| template <typename T> |
| int UnsignedLess(T a, T b) { |
| using UnsignedT = typename std::make_unsigned<T>::type; |
| return static_cast<UnsignedT>(a) < static_cast<UnsignedT>(b) ? 1 : 0; |
| } |
| |
| template <typename T> |
| int UnsignedLessEqual(T a, T b) { |
| using UnsignedT = typename std::make_unsigned<T>::type; |
| return static_cast<UnsignedT>(a) <= static_cast<UnsignedT>(b) ? 1 : 0; |
| } |
| |
| template <typename T> |
| int UnsignedGreater(T a, T b) { |
| using UnsignedT = typename std::make_unsigned<T>::type; |
| return static_cast<UnsignedT>(a) > static_cast<UnsignedT>(b) ? 1 : 0; |
| } |
| |
| template <typename T> |
| int UnsignedGreaterEqual(T a, T b) { |
| using UnsignedT = typename std::make_unsigned<T>::type; |
| return static_cast<UnsignedT>(a) >= static_cast<UnsignedT>(b) ? 1 : 0; |
| } |
| |
| template <typename T> |
| T LogicalShiftLeft(T a, int shift) { |
| return a << shift; |
| } |
| |
| template <typename T> |
| T LogicalShiftRight(T a, int shift) { |
| using UnsignedT = typename std::make_unsigned<T>::type; |
| return static_cast<UnsignedT>(a) >> shift; |
| } |
| |
| template <typename T> |
| int64_t Widen(T value) { |
| static_assert(sizeof(int64_t) > sizeof(T), "T must be int32_t or smaller"); |
| return static_cast<int64_t>(value); |
| } |
| |
| template <typename T> |
| int64_t UnsignedWiden(T value) { |
| static_assert(sizeof(int64_t) > sizeof(T), "T must be int32_t or smaller"); |
| using UnsignedT = typename std::make_unsigned<T>::type; |
| return static_cast<int64_t>(static_cast<UnsignedT>(value)); |
| } |
| |
| template <typename T> |
| T Clamp(int64_t value) { |
| static_assert(sizeof(int64_t) > sizeof(T), "T must be int32_t or smaller"); |
| int64_t min = static_cast<int64_t>(std::numeric_limits<T>::min()); |
| int64_t max = static_cast<int64_t>(std::numeric_limits<T>::max()); |
| int64_t clamped = std::max(min, std::min(max, value)); |
| return static_cast<T>(clamped); |
| } |
| |
| template <typename T> |
| T AddSaturate(T a, T b) { |
| return Clamp<T>(Widen(a) + Widen(b)); |
| } |
| |
| template <typename T> |
| T SubSaturate(T a, T b) { |
| return Clamp<T>(Widen(a) - Widen(b)); |
| } |
| |
| template <typename T> |
| T UnsignedAddSaturate(T a, T b) { |
| using UnsignedT = typename std::make_unsigned<T>::type; |
| return Clamp<UnsignedT>(UnsignedWiden(a) + UnsignedWiden(b)); |
| } |
| |
| template <typename T> |
| T UnsignedSubSaturate(T a, T b) { |
| using UnsignedT = typename std::make_unsigned<T>::type; |
| return Clamp<UnsignedT>(UnsignedWiden(a) - UnsignedWiden(b)); |
| } |
| |
| template <typename T> |
| T And(T a, T b) { |
| return a & b; |
| } |
| |
| template <typename T> |
| T Or(T a, T b) { |
| return a | b; |
| } |
| |
| template <typename T> |
| T Xor(T a, T b) { |
| return a ^ b; |
| } |
| |
| template <typename T> |
| T Not(T a) { |
| return ~a; |
| } |
| |
| template <typename T> |
| T LogicalNot(T a) { |
| return a == 0 ? 1 : 0; |
| } |
| |
| template <typename T> |
| T Sqrt(T a) { |
| return std::sqrt(a); |
| } |
| |
| template <typename T> |
| T Recip(T a) { |
| return 1.0f / a; |
| } |
| |
| template <typename T> |
| T RecipSqrt(T a) { |
| return 1.0f / std::sqrt(a); |
| } |
| |
| template <typename T> |
| T RecipRefine(T a, T b) { |
| return 2.0f - a * b; |
| } |
| |
| template <typename T> |
| T RecipSqrtRefine(T a, T b) { |
| return (3.0f - a * b) * 0.5f; |
| } |
| |
| } // namespace |
| |
| #define WASM_SIMD_CHECK_LANE(TYPE, value, LANE_TYPE, lane_value, lane_index) \ |
| WASM_IF(WASM_##LANE_TYPE##_NE(WASM_GET_LOCAL(lane_value), \ |
| WASM_SIMD_##TYPE##_EXTRACT_LANE( \ |
| lane_index, WASM_GET_LOCAL(value))), \ |
| WASM_RETURN1(WASM_ZERO)) |
| |
| #define WASM_SIMD_CHECK4(TYPE, value, LANE_TYPE, lv0, lv1, lv2, lv3) \ |
| WASM_SIMD_CHECK_LANE(TYPE, value, LANE_TYPE, lv0, 0) \ |
| , WASM_SIMD_CHECK_LANE(TYPE, value, LANE_TYPE, lv1, 1), \ |
| WASM_SIMD_CHECK_LANE(TYPE, value, LANE_TYPE, lv2, 2), \ |
| WASM_SIMD_CHECK_LANE(TYPE, value, LANE_TYPE, lv3, 3) |
| |
| #define WASM_SIMD_CHECK_SPLAT4(TYPE, value, LANE_TYPE, lv) \ |
| WASM_SIMD_CHECK4(TYPE, value, LANE_TYPE, lv, lv, lv, lv) |
| |
| #define WASM_SIMD_CHECK8(TYPE, value, LANE_TYPE, lv0, lv1, lv2, lv3, lv4, lv5, \ |
| lv6, lv7) \ |
| WASM_SIMD_CHECK_LANE(TYPE, value, LANE_TYPE, lv0, 0) \ |
| , WASM_SIMD_CHECK_LANE(TYPE, value, LANE_TYPE, lv1, 1), \ |
| WASM_SIMD_CHECK_LANE(TYPE, value, LANE_TYPE, lv2, 2), \ |
| WASM_SIMD_CHECK_LANE(TYPE, value, LANE_TYPE, lv3, 3), \ |
| WASM_SIMD_CHECK_LANE(TYPE, value, LANE_TYPE, lv4, 4), \ |
| WASM_SIMD_CHECK_LANE(TYPE, value, LANE_TYPE, lv5, 5), \ |
| WASM_SIMD_CHECK_LANE(TYPE, value, LANE_TYPE, lv6, 6), \ |
| WASM_SIMD_CHECK_LANE(TYPE, value, LANE_TYPE, lv7, 7) |
| |
| #define WASM_SIMD_CHECK_SPLAT8(TYPE, value, LANE_TYPE, lv) \ |
| WASM_SIMD_CHECK8(TYPE, value, LANE_TYPE, lv, lv, lv, lv, lv, lv, lv, lv) |
| |
| #define WASM_SIMD_CHECK16(TYPE, value, LANE_TYPE, lv0, lv1, lv2, lv3, lv4, \ |
| lv5, lv6, lv7, lv8, lv9, lv10, lv11, lv12, lv13, \ |
| lv14, lv15) \ |
| WASM_SIMD_CHECK_LANE(TYPE, value, LANE_TYPE, lv0, 0) \ |
| , WASM_SIMD_CHECK_LANE(TYPE, value, LANE_TYPE, lv1, 1), \ |
| WASM_SIMD_CHECK_LANE(TYPE, value, LANE_TYPE, lv2, 2), \ |
| WASM_SIMD_CHECK_LANE(TYPE, value, LANE_TYPE, lv3, 3), \ |
| WASM_SIMD_CHECK_LANE(TYPE, value, LANE_TYPE, lv4, 4), \ |
| WASM_SIMD_CHECK_LANE(TYPE, value, LANE_TYPE, lv5, 5), \ |
| WASM_SIMD_CHECK_LANE(TYPE, value, LANE_TYPE, lv6, 6), \ |
| WASM_SIMD_CHECK_LANE(TYPE, value, LANE_TYPE, lv7, 7), \ |
| WASM_SIMD_CHECK_LANE(TYPE, value, LANE_TYPE, lv8, 8), \ |
| WASM_SIMD_CHECK_LANE(TYPE, value, LANE_TYPE, lv9, 9), \ |
| WASM_SIMD_CHECK_LANE(TYPE, value, LANE_TYPE, lv10, 10), \ |
| WASM_SIMD_CHECK_LANE(TYPE, value, LANE_TYPE, lv11, 11), \ |
| WASM_SIMD_CHECK_LANE(TYPE, value, LANE_TYPE, lv12, 12), \ |
| WASM_SIMD_CHECK_LANE(TYPE, value, LANE_TYPE, lv13, 13), \ |
| WASM_SIMD_CHECK_LANE(TYPE, value, LANE_TYPE, lv14, 14), \ |
| WASM_SIMD_CHECK_LANE(TYPE, value, LANE_TYPE, lv15, 15) |
| |
| #define WASM_SIMD_CHECK_SPLAT16(TYPE, value, LANE_TYPE, lv) \ |
| WASM_SIMD_CHECK16(TYPE, value, LANE_TYPE, lv, lv, lv, lv, lv, lv, lv, lv, \ |
| lv, lv, lv, lv, lv, lv, lv, lv) |
| |
| #define WASM_SIMD_CHECK_F32_LANE(value, lane_value, lane_index) \ |
| WASM_IF(WASM_F32_NE(WASM_GET_LOCAL(lane_value), \ |
| WASM_SIMD_F32x4_EXTRACT_LANE(lane_index, \ |
| WASM_GET_LOCAL(value))), \ |
| WASM_RETURN1(WASM_ZERO)) |
| |
| #define WASM_SIMD_CHECK_F32x4(value, lv0, lv1, lv2, lv3) \ |
| WASM_SIMD_CHECK_F32_LANE(value, lv0, 0) \ |
| , WASM_SIMD_CHECK_F32_LANE(value, lv1, 1), \ |
| WASM_SIMD_CHECK_F32_LANE(value, lv2, 2), \ |
| WASM_SIMD_CHECK_F32_LANE(value, lv3, 3) |
| |
| #define WASM_SIMD_CHECK_SPLAT_F32x4(value, lv) \ |
| WASM_SIMD_CHECK_F32x4(value, lv, lv, lv, lv) |
| |
| #define WASM_SIMD_CHECK_F32_LANE_ESTIMATE(value, low, high, lane_index) \ |
| WASM_IF(WASM_F32_GT(WASM_GET_LOCAL(low), \ |
| WASM_SIMD_F32x4_EXTRACT_LANE(lane_index, \ |
| WASM_GET_LOCAL(value))), \ |
| WASM_RETURN1(WASM_ZERO)) \ |
| , WASM_IF(WASM_F32_LT(WASM_GET_LOCAL(high), \ |
| WASM_SIMD_F32x4_EXTRACT_LANE(lane_index, \ |
| WASM_GET_LOCAL(value))), \ |
| WASM_RETURN1(WASM_ZERO)) |
| |
| #define WASM_SIMD_CHECK_SPLAT_F32x4_ESTIMATE(value, low, high) \ |
| WASM_SIMD_CHECK_F32_LANE_ESTIMATE(value, low, high, 0) \ |
| , WASM_SIMD_CHECK_F32_LANE_ESTIMATE(value, low, high, 1), \ |
| WASM_SIMD_CHECK_F32_LANE_ESTIMATE(value, low, high, 2), \ |
| WASM_SIMD_CHECK_F32_LANE_ESTIMATE(value, low, high, 3) |
| |
| #define TO_BYTE(val) static_cast<byte>(val) |
| #define WASM_SIMD_OP(op) kSimdPrefix, TO_BYTE(op) |
| #define WASM_SIMD_SPLAT(Type, x) x, WASM_SIMD_OP(kExpr##Type##Splat) |
| #define WASM_SIMD_UNOP(op, x) x, WASM_SIMD_OP(op) |
| #define WASM_SIMD_BINOP(op, x, y) x, y, WASM_SIMD_OP(op) |
| #define WASM_SIMD_SHIFT_OP(op, shift, x) x, WASM_SIMD_OP(op), TO_BYTE(shift) |
| #define WASM_SIMD_SELECT(format, x, y, z) \ |
| x, y, z, WASM_SIMD_OP(kExprS##format##Select) |
| // Since boolean vectors can't be checked directly, materialize them into |
| // integer vectors using a Select operation. |
| #define WASM_SIMD_MATERIALIZE_BOOLS(format, x) \ |
| x, WASM_SIMD_I##format##_SPLAT(WASM_ONE), \ |
| WASM_SIMD_I##format##_SPLAT(WASM_ZERO), \ |
| WASM_SIMD_OP(kExprS##format##Select) |
| |
| #define WASM_SIMD_F32x4_SPLAT(x) x, WASM_SIMD_OP(kExprF32x4Splat) |
| #define WASM_SIMD_F32x4_EXTRACT_LANE(lane, x) \ |
| x, WASM_SIMD_OP(kExprF32x4ExtractLane), TO_BYTE(lane) |
| #define WASM_SIMD_F32x4_REPLACE_LANE(lane, x, y) \ |
| x, y, WASM_SIMD_OP(kExprF32x4ReplaceLane), TO_BYTE(lane) |
| |
| #define WASM_SIMD_I32x4_SPLAT(x) x, WASM_SIMD_OP(kExprI32x4Splat) |
| #define WASM_SIMD_I32x4_EXTRACT_LANE(lane, x) \ |
| x, WASM_SIMD_OP(kExprI32x4ExtractLane), TO_BYTE(lane) |
| #define WASM_SIMD_I32x4_REPLACE_LANE(lane, x, y) \ |
| x, y, WASM_SIMD_OP(kExprI32x4ReplaceLane), TO_BYTE(lane) |
| |
| #define WASM_SIMD_I16x8_SPLAT(x) x, WASM_SIMD_OP(kExprI16x8Splat) |
| #define WASM_SIMD_I16x8_EXTRACT_LANE(lane, x) \ |
| x, WASM_SIMD_OP(kExprI16x8ExtractLane), TO_BYTE(lane) |
| #define WASM_SIMD_I16x8_REPLACE_LANE(lane, x, y) \ |
| x, y, WASM_SIMD_OP(kExprI16x8ReplaceLane), TO_BYTE(lane) |
| |
| #define WASM_SIMD_I8x16_SPLAT(x) x, WASM_SIMD_OP(kExprI8x16Splat) |
| #define WASM_SIMD_I8x16_EXTRACT_LANE(lane, x) \ |
| x, WASM_SIMD_OP(kExprI8x16ExtractLane), TO_BYTE(lane) |
| #define WASM_SIMD_I8x16_REPLACE_LANE(lane, x, y) \ |
| x, y, WASM_SIMD_OP(kExprI8x16ReplaceLane), TO_BYTE(lane) |
| |
| #define WASM_SIMD_F32x4_FROM_I32x4(x) x, WASM_SIMD_OP(kExprF32x4SConvertI32x4) |
| #define WASM_SIMD_F32x4_FROM_U32x4(x) x, WASM_SIMD_OP(kExprF32x4UConvertI32x4) |
| #define WASM_SIMD_I32x4_FROM_F32x4(x) x, WASM_SIMD_OP(kExprI32x4SConvertF32x4) |
| #define WASM_SIMD_U32x4_FROM_F32x4(x) x, WASM_SIMD_OP(kExprI32x4UConvertF32x4) |
| |
| // Skip FP tests involving extremely large or extremely small values, which |
| // may fail due to non-IEEE-754 SIMD arithmetic on some platforms. |
| bool SkipFPValue(float x) { |
| float abs_x = std::fabs(x); |
| const float kSmallFloatThreshold = 1.0e-32f; |
| const float kLargeFloatThreshold = 1.0e32f; |
| return abs_x != 0.0f && // 0 or -0 are fine. |
| (abs_x < kSmallFloatThreshold || abs_x > kLargeFloatThreshold); |
| } |
| |
| // Skip tests where the expected value is a NaN, since our WASM test code |
| // doesn't handle NaNs. Also skip extreme values. |
| bool SkipFPExpectedValue(float x) { return std::isnan(x) || SkipFPValue(x); } |
| |
| #if V8_TARGET_ARCH_ARM || SIMD_LOWERING_TARGET |
| WASM_EXEC_COMPILED_TEST(F32x4Splat) { |
| FLAG_wasm_simd_prototype = true; |
| |
| WasmRunner<int32_t, float> r(kExecuteCompiled); |
| byte lane_val = 0; |
| byte simd = r.AllocateLocal(kWasmS128); |
| BUILD(r, |
| WASM_SET_LOCAL(simd, WASM_SIMD_F32x4_SPLAT(WASM_GET_LOCAL(lane_val))), |
| WASM_SIMD_CHECK_SPLAT_F32x4(simd, lane_val), WASM_RETURN1(WASM_ONE)); |
| |
| FOR_FLOAT32_INPUTS(i) { |
| if (SkipFPExpectedValue(*i)) continue; |
| CHECK_EQ(1, r.Call(*i)); |
| } |
| } |
| |
| WASM_EXEC_COMPILED_TEST(F32x4ReplaceLane) { |
| FLAG_wasm_simd_prototype = true; |
| WasmRunner<int32_t, float, float> r(kExecuteCompiled); |
| byte old_val = 0; |
| byte new_val = 1; |
| byte simd = r.AllocateLocal(kWasmS128); |
| BUILD(r, WASM_SET_LOCAL(simd, WASM_SIMD_F32x4_SPLAT(WASM_GET_LOCAL(old_val))), |
| WASM_SET_LOCAL(simd, |
| WASM_SIMD_F32x4_REPLACE_LANE(0, WASM_GET_LOCAL(simd), |
| WASM_GET_LOCAL(new_val))), |
| WASM_SIMD_CHECK_F32x4(simd, new_val, old_val, old_val, old_val), |
| WASM_SET_LOCAL(simd, |
| WASM_SIMD_F32x4_REPLACE_LANE(1, WASM_GET_LOCAL(simd), |
| WASM_GET_LOCAL(new_val))), |
| WASM_SIMD_CHECK_F32x4(simd, new_val, new_val, old_val, old_val), |
| WASM_SET_LOCAL(simd, |
| WASM_SIMD_F32x4_REPLACE_LANE(2, WASM_GET_LOCAL(simd), |
| WASM_GET_LOCAL(new_val))), |
| WASM_SIMD_CHECK_F32x4(simd, new_val, new_val, new_val, old_val), |
| WASM_SET_LOCAL(simd, |
| WASM_SIMD_F32x4_REPLACE_LANE(3, WASM_GET_LOCAL(simd), |
| WASM_GET_LOCAL(new_val))), |
| WASM_SIMD_CHECK_SPLAT_F32x4(simd, new_val), WASM_RETURN1(WASM_ONE)); |
| |
| CHECK_EQ(1, r.Call(3.14159f, -1.5f)); |
| } |
| |
| // Tests both signed and unsigned conversion. |
| WASM_EXEC_COMPILED_TEST(F32x4FromInt32x4) { |
| FLAG_wasm_simd_prototype = true; |
| WasmRunner<int32_t, int32_t, float, float> r(kExecuteCompiled); |
| byte a = 0; |
| byte expected_signed = 1; |
| byte expected_unsigned = 2; |
| byte simd0 = r.AllocateLocal(kWasmS128); |
| byte simd1 = r.AllocateLocal(kWasmS128); |
| byte simd2 = r.AllocateLocal(kWasmS128); |
| BUILD( |
| r, WASM_SET_LOCAL(simd0, WASM_SIMD_I32x4_SPLAT(WASM_GET_LOCAL(a))), |
| WASM_SET_LOCAL(simd1, WASM_SIMD_F32x4_FROM_I32x4(WASM_GET_LOCAL(simd0))), |
| WASM_SIMD_CHECK_SPLAT_F32x4(simd1, expected_signed), |
| WASM_SET_LOCAL(simd2, WASM_SIMD_F32x4_FROM_U32x4(WASM_GET_LOCAL(simd0))), |
| WASM_SIMD_CHECK_SPLAT_F32x4(simd2, expected_unsigned), |
| WASM_RETURN1(WASM_ONE)); |
| |
| FOR_INT32_INPUTS(i) { |
| CHECK_EQ(1, r.Call(*i, static_cast<float>(*i), |
| static_cast<float>(static_cast<uint32_t>(*i)))); |
| } |
| } |
| |
| void RunF32x4UnOpTest(WasmOpcode simd_op, FloatUnOp expected_op, |
| float error = 0.0f) { |
| FLAG_wasm_simd_prototype = true; |
| WasmRunner<int32_t, float, float, float> r(kExecuteCompiled); |
| byte a = 0; |
| byte low = 1; |
| byte high = 2; |
| byte simd = r.AllocateLocal(kWasmS128); |
| BUILD(r, WASM_SET_LOCAL(simd, WASM_SIMD_F32x4_SPLAT(WASM_GET_LOCAL(a))), |
| WASM_SET_LOCAL(simd, WASM_SIMD_UNOP(simd_op, WASM_GET_LOCAL(simd))), |
| WASM_SIMD_CHECK_SPLAT_F32x4_ESTIMATE(simd, low, high), |
| WASM_RETURN1(WASM_ONE)); |
| |
| FOR_FLOAT32_INPUTS(i) { |
| if (SkipFPValue(*i)) continue; |
| float expected = expected_op(*i); |
| if (SkipFPExpectedValue(expected)) continue; |
| float abs_error = std::abs(expected) * error; |
| CHECK_EQ(1, r.Call(*i, expected - abs_error, expected + abs_error)); |
| } |
| } |
| |
| WASM_EXEC_COMPILED_TEST(F32x4Abs) { RunF32x4UnOpTest(kExprF32x4Abs, std::abs); } |
| WASM_EXEC_COMPILED_TEST(F32x4Neg) { RunF32x4UnOpTest(kExprF32x4Neg, Negate); } |
| #endif // V8_TARGET_ARCH_ARM || SIMD_LOWERING_TARGET |
| |
| #if SIMD_LOWERING_TARGET |
| WASM_EXEC_COMPILED_TEST(F32x4Sqrt) { RunF32x4UnOpTest(kExprF32x4Sqrt, Sqrt); } |
| #endif // SIMD_LOWERING_TARGET |
| |
| #if V8_TARGET_ARCH_ARM |
| static const float kApproxError = 0.01f; |
| |
| WASM_EXEC_COMPILED_TEST(F32x4RecipApprox) { |
| RunF32x4UnOpTest(kExprF32x4RecipApprox, Recip, kApproxError); |
| } |
| |
| WASM_EXEC_COMPILED_TEST(F32x4RecipSqrtApprox) { |
| RunF32x4UnOpTest(kExprF32x4RecipSqrtApprox, RecipSqrt, kApproxError); |
| } |
| #endif // V8_TARGET_ARCH_ARM |
| |
| #if V8_TARGET_ARCH_ARM || SIMD_LOWERING_TARGET |
| void RunF32x4BinOpTest(WasmOpcode simd_op, FloatBinOp expected_op) { |
| FLAG_wasm_simd_prototype = true; |
| WasmRunner<int32_t, float, float, float> 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_F32x4_SPLAT(WASM_GET_LOCAL(a))), |
| WASM_SET_LOCAL(simd1, WASM_SIMD_F32x4_SPLAT(WASM_GET_LOCAL(b))), |
| WASM_SET_LOCAL(simd1, WASM_SIMD_BINOP(simd_op, WASM_GET_LOCAL(simd0), |
| WASM_GET_LOCAL(simd1))), |
| WASM_SIMD_CHECK_SPLAT_F32x4(simd1, expected), WASM_RETURN1(WASM_ONE)); |
| |
| FOR_FLOAT32_INPUTS(i) { |
| if (SkipFPValue(*i)) continue; |
| FOR_FLOAT32_INPUTS(j) { |
| if (SkipFPValue(*j)) continue; |
| float expected = expected_op(*i, *j); |
| if (SkipFPExpectedValue(expected)) continue; |
| CHECK_EQ(1, r.Call(*i, *j, expected)); |
| } |
| } |
| } |
| |
| WASM_EXEC_COMPILED_TEST(F32x4Add) { RunF32x4BinOpTest(kExprF32x4Add, Add); } |
| WASM_EXEC_COMPILED_TEST(F32x4Sub) { RunF32x4BinOpTest(kExprF32x4Sub, Sub); } |
| WASM_EXEC_COMPILED_TEST(F32x4Mul) { RunF32x4BinOpTest(kExprF32x4Mul, Mul); } |
| WASM_EXEC_COMPILED_TEST(F32x4_Min) { |
| RunF32x4BinOpTest(kExprF32x4Min, Minimum); |
| } |
| WASM_EXEC_COMPILED_TEST(F32x4_Max) { |
| RunF32x4BinOpTest(kExprF32x4Max, Maximum); |
| } |
| #endif // V8_TARGET_ARCH_ARM || SIMD_LOWERING_TARGET |
| |
| #if SIMD_LOWERING_TARGET |
| WASM_EXEC_COMPILED_TEST(F32x4Div) { RunF32x4BinOpTest(kExprF32x4Div, Div); } |
| #endif // SIMD_LOWERING_TARGET |
| |
| #if V8_TARGET_ARCH_ARM |
| WASM_EXEC_COMPILED_TEST(F32x4RecipRefine) { |
| RunF32x4BinOpTest(kExprF32x4RecipRefine, RecipRefine); |
| } |
| |
| WASM_EXEC_COMPILED_TEST(F32x4RecipSqrtRefine) { |
| RunF32x4BinOpTest(kExprF32x4RecipSqrtRefine, RecipSqrtRefine); |
| } |
| #endif // V8_TARGET_ARCH_ARM |
| |
| #if V8_TARGET_ARCH_ARM || SIMD_LOWERING_TARGET |
| void RunF32x4CompareOpTest(WasmOpcode simd_op, FloatCompareOp expected_op) { |
| FLAG_wasm_simd_prototype = true; |
| WasmRunner<int32_t, float, float, 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_F32x4_SPLAT(WASM_GET_LOCAL(a))), |
| WASM_SET_LOCAL(simd1, WASM_SIMD_F32x4_SPLAT(WASM_GET_LOCAL(b))), |
| WASM_SET_LOCAL(simd1, |
| WASM_SIMD_MATERIALIZE_BOOLS( |
| 32x4, WASM_SIMD_BINOP(simd_op, WASM_GET_LOCAL(simd0), |
| WASM_GET_LOCAL(simd1)))), |
| WASM_SIMD_CHECK_SPLAT4(I32x4, simd1, I32, expected), WASM_ONE); |
| |
| FOR_FLOAT32_INPUTS(i) { |
| if (SkipFPValue(*i)) continue; |
| FOR_FLOAT32_INPUTS(j) { |
| if (SkipFPValue(*j)) continue; |
| float diff = *i - *j; |
| if (SkipFPExpectedValue(diff)) continue; |
| CHECK_EQ(1, r.Call(*i, *j, expected_op(*i, *j))); |
| } |
| } |
| } |
| |
| WASM_EXEC_COMPILED_TEST(F32x4Eq) { RunF32x4CompareOpTest(kExprF32x4Eq, Equal); } |
| |
| WASM_EXEC_COMPILED_TEST(F32x4Ne) { |
| RunF32x4CompareOpTest(kExprF32x4Ne, NotEqual); |
| } |
| |
| WASM_EXEC_COMPILED_TEST(F32x4Gt) { |
| RunF32x4CompareOpTest(kExprF32x4Gt, Greater); |
| } |
| |
| WASM_EXEC_COMPILED_TEST(F32x4Ge) { |
| RunF32x4CompareOpTest(kExprF32x4Ge, GreaterEqual); |
| } |
| |
| WASM_EXEC_COMPILED_TEST(F32x4Lt) { RunF32x4CompareOpTest(kExprF32x4Lt, Less); } |
| |
| WASM_EXEC_COMPILED_TEST(F32x4Le) { |
| RunF32x4CompareOpTest(kExprF32x4Le, LessEqual); |
| } |
| #endif // V8_TARGET_ARCH_ARM || SIMD_LOWERING_TARGET |
| |
| WASM_EXEC_COMPILED_TEST(I32x4Splat) { |
| FLAG_wasm_simd_prototype = true; |
| |
| // Store SIMD value in a local variable, use extract lane to check lane values |
| // This test is not a test for ExtractLane as Splat does not create |
| // interesting SIMD values. |
| // |
| // SetLocal(1, I32x4Splat(Local(0))); |
| // For each lane index |
| // if(Local(0) != I32x4ExtractLane(Local(1), index) |
| // return 0 |
| // |
| // return 1 |
| WasmRunner<int32_t, int32_t> r(kExecuteCompiled); |
| byte lane_val = 0; |
| byte simd = r.AllocateLocal(kWasmS128); |
| BUILD(r, |
| WASM_SET_LOCAL(simd, WASM_SIMD_I32x4_SPLAT(WASM_GET_LOCAL(lane_val))), |
| WASM_SIMD_CHECK_SPLAT4(I32x4, simd, I32, lane_val), WASM_ONE); |
| |
| FOR_INT32_INPUTS(i) { CHECK_EQ(1, r.Call(*i)); } |
| } |
| |
| WASM_EXEC_COMPILED_TEST(I32x4ReplaceLane) { |
| FLAG_wasm_simd_prototype = true; |
| WasmRunner<int32_t, int32_t, int32_t> r(kExecuteCompiled); |
| byte old_val = 0; |
| byte new_val = 1; |
| byte simd = r.AllocateLocal(kWasmS128); |
| BUILD(r, WASM_SET_LOCAL(simd, WASM_SIMD_I32x4_SPLAT(WASM_GET_LOCAL(old_val))), |
| WASM_SET_LOCAL(simd, |
| WASM_SIMD_I32x4_REPLACE_LANE(0, WASM_GET_LOCAL(simd), |
| WASM_GET_LOCAL(new_val))), |
| WASM_SIMD_CHECK4(I32x4, simd, I32, new_val, old_val, old_val, old_val), |
| WASM_SET_LOCAL(simd, |
| WASM_SIMD_I32x4_REPLACE_LANE(1, WASM_GET_LOCAL(simd), |
| WASM_GET_LOCAL(new_val))), |
| WASM_SIMD_CHECK4(I32x4, simd, I32, new_val, new_val, old_val, old_val), |
| WASM_SET_LOCAL(simd, |
| WASM_SIMD_I32x4_REPLACE_LANE(2, WASM_GET_LOCAL(simd), |
| 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 |
| |
| 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); |
| |
| FOR_INT16_INPUTS(i) { CHECK_EQ(1, r.Call(*i)); } |
| } |
| |
| WASM_EXEC_COMPILED_TEST(I16x8ReplaceLane) { |
| FLAG_wasm_simd_prototype = true; |
| WasmRunner<int32_t, int32_t, int32_t> r(kExecuteCompiled); |
| byte old_val = 0; |
| byte new_val = 1; |
| byte simd = r.AllocateLocal(kWasmS128); |
| BUILD(r, WASM_SET_LOCAL(simd, WASM_SIMD_I16x8_SPLAT(WASM_GET_LOCAL(old_val))), |
| WASM_SET_LOCAL(simd, |
| WASM_SIMD_I16x8_REPLACE_LANE(0, WASM_GET_LOCAL(simd), |
| WASM_GET_LOCAL(new_val))), |
| WASM_SIMD_CHECK8(I16x8, simd, I32, new_val, old_val, old_val, old_val, |
| old_val, old_val, old_val, old_val), |
| WASM_SET_LOCAL(simd, |
| WASM_SIMD_I16x8_REPLACE_LANE(1, WASM_GET_LOCAL(simd), |
| WASM_GET_LOCAL(new_val))), |
| WASM_SIMD_CHECK8(I16x8, simd, I32, new_val, new_val, old_val, old_val, |
| old_val, old_val, old_val, old_val), |
| WASM_SET_LOCAL(simd, |
| WASM_SIMD_I16x8_REPLACE_LANE(2, WASM_GET_LOCAL(simd), |
| WASM_GET_LOCAL(new_val))), |
| WASM_SIMD_CHECK8(I16x8, simd, I32, new_val, new_val, new_val, old_val, |
| old_val, old_val, old_val, old_val), |
| WASM_SET_LOCAL(simd, |
| WASM_SIMD_I16x8_REPLACE_LANE(3, WASM_GET_LOCAL(simd), |
| WASM_GET_LOCAL(new_val))), |
| WASM_SIMD_CHECK8(I16x8, simd, I32, new_val, new_val, new_val, new_val, |
| old_val, old_val, old_val, old_val), |
| WASM_SET_LOCAL(simd, |
| WASM_SIMD_I16x8_REPLACE_LANE(4, WASM_GET_LOCAL(simd), |
| WASM_GET_LOCAL(new_val))), |
| WASM_SIMD_CHECK8(I16x8, simd, I32, new_val, new_val, new_val, new_val, |
| new_val, old_val, old_val, old_val), |
| WASM_SET_LOCAL(simd, |
| WASM_SIMD_I16x8_REPLACE_LANE(5, WASM_GET_LOCAL(simd), |
| WASM_GET_LOCAL(new_val))), |
| WASM_SIMD_CHECK8(I16x8, simd, I32, new_val, new_val, new_val, new_val, |
| new_val, new_val, old_val, old_val), |
| WASM_SET_LOCAL(simd, |
| WASM_SIMD_I16x8_REPLACE_LANE(6, WASM_GET_LOCAL(simd), |
| 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)); |
| } |
| |
| 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))), |
| WASM_SIMD_CHECK_SPLAT8(I8x16, simd, I32, lane_val), WASM_ONE); |
| |
| FOR_INT8_INPUTS(i) { CHECK_EQ(1, r.Call(*i)); } |
| } |
| |
| WASM_EXEC_COMPILED_TEST(I8x16ReplaceLane) { |
| FLAG_wasm_simd_prototype = true; |
| WasmRunner<int32_t, int32_t, int32_t> r(kExecuteCompiled); |
| byte old_val = 0; |
| byte new_val = 1; |
| byte simd = r.AllocateLocal(kWasmS128); |
| BUILD(r, WASM_SET_LOCAL(simd, WASM_SIMD_I8x16_SPLAT(WASM_GET_LOCAL(old_val))), |
| WASM_SET_LOCAL(simd, |
| WASM_SIMD_I8x16_REPLACE_LANE(0, WASM_GET_LOCAL(simd), |
| WASM_GET_LOCAL(new_val))), |
| WASM_SIMD_CHECK16(I8x16, simd, I32, new_val, old_val, old_val, old_val, |
| old_val, old_val, old_val, old_val, old_val, old_val, |
| old_val, old_val, old_val, old_val, old_val, old_val), |
| WASM_SET_LOCAL(simd, |
| WASM_SIMD_I8x16_REPLACE_LANE(1, WASM_GET_LOCAL(simd), |
| WASM_GET_LOCAL(new_val))), |
| WASM_SIMD_CHECK16(I8x16, simd, I32, new_val, new_val, old_val, old_val, |
| old_val, old_val, old_val, old_val, old_val, old_val, |
| old_val, old_val, old_val, old_val, old_val, old_val), |
| WASM_SET_LOCAL(simd, |
| WASM_SIMD_I8x16_REPLACE_LANE(2, WASM_GET_LOCAL(simd), |
| WASM_GET_LOCAL(new_val))), |
| WASM_SIMD_CHECK16(I8x16, simd, I32, new_val, new_val, new_val, old_val, |
| old_val, old_val, old_val, old_val, old_val, old_val, |
| old_val, old_val, old_val, old_val, old_val, old_val), |
| WASM_SET_LOCAL(simd, |
| WASM_SIMD_I8x16_REPLACE_LANE(3, WASM_GET_LOCAL(simd), |
| WASM_GET_LOCAL(new_val))), |
| WASM_SIMD_CHECK16(I8x16, simd, I32, new_val, new_val, new_val, new_val, |
| old_val, old_val, old_val, old_val, old_val, old_val, |
| old_val, old_val, old_val, old_val, old_val, old_val), |
| WASM_SET_LOCAL(simd, |
| WASM_SIMD_I8x16_REPLACE_LANE(4, WASM_GET_LOCAL(simd), |
| WASM_GET_LOCAL(new_val))), |
| WASM_SIMD_CHECK16(I8x16, simd, I32, new_val, new_val, new_val, new_val, |
| new_val, old_val, old_val, old_val, old_val, old_val, |
| old_val, old_val, old_val, old_val, old_val, old_val), |
| WASM_SET_LOCAL(simd, |
| WASM_SIMD_I8x16_REPLACE_LANE(5, WASM_GET_LOCAL(simd), |
| WASM_GET_LOCAL(new_val))), |
| WASM_SIMD_CHECK16(I8x16, simd, I32, new_val, new_val, new_val, new_val, |
| new_val, new_val, old_val, old_val, old_val, old_val, |
| old_val, old_val, old_val, old_val, old_val, old_val), |
| WASM_SET_LOCAL(simd, |
| WASM_SIMD_I8x16_REPLACE_LANE(6, WASM_GET_LOCAL(simd), |
| WASM_GET_LOCAL(new_val))), |
| WASM_SIMD_CHECK16(I8x16, simd, I32, new_val, new_val, new_val, new_val, |
| new_val, new_val, new_val, old_val, old_val, old_val, |
| old_val, old_val, old_val, old_val, old_val, old_val), |
| WASM_SET_LOCAL(simd, |
| WASM_SIMD_I8x16_REPLACE_LANE(7, WASM_GET_LOCAL(simd), |
| WASM_GET_LOCAL(new_val))), |
| WASM_SIMD_CHECK16(I8x16, simd, I32, new_val, new_val, new_val, new_val, |
| new_val, new_val, new_val, new_val, old_val, old_val, |
| old_val, old_val, old_val, old_val, old_val, old_val), |
| WASM_SET_LOCAL(simd, |
| WASM_SIMD_I8x16_REPLACE_LANE(8, WASM_GET_LOCAL(simd), |
| WASM_GET_LOCAL(new_val))), |
| WASM_SIMD_CHECK16(I8x16, simd, I32, new_val, new_val, new_val, new_val, |
| new_val, new_val, new_val, new_val, new_val, old_val, |
| old_val, old_val, old_val, old_val, old_val, old_val), |
| WASM_SET_LOCAL(simd, |
| WASM_SIMD_I8x16_REPLACE_LANE(9, WASM_GET_LOCAL(simd), |
| WASM_GET_LOCAL(new_val))), |
| WASM_SIMD_CHECK16(I8x16, simd, I32, new_val, new_val, new_val, new_val, |
| new_val, new_val, new_val, new_val, new_val, new_val, |
| old_val, old_val, old_val, old_val, old_val, old_val), |
| WASM_SET_LOCAL(simd, |
| WASM_SIMD_I8x16_REPLACE_LANE(10, WASM_GET_LOCAL(simd), |
| WASM_GET_LOCAL(new_val))), |
| WASM_SIMD_CHECK16(I8x16, simd, I32, new_val, new_val, new_val, new_val, |
| new_val, new_val, new_val, new_val, new_val, new_val, |
| new_val, old_val, old_val, old_val, old_val, old_val), |
| WASM_SET_LOCAL(simd, |
| WASM_SIMD_I8x16_REPLACE_LANE(11, WASM_GET_LOCAL(simd), |
| WASM_GET_LOCAL(new_val))), |
| WASM_SIMD_CHECK16(I8x16, simd, I32, new_val, new_val, new_val, new_val, |
| new_val, new_val, new_val, new_val, new_val, new_val, |
| new_val, new_val, old_val, old_val, old_val, old_val), |
| WASM_SET_LOCAL(simd, |
| WASM_SIMD_I8x16_REPLACE_LANE(12, WASM_GET_LOCAL(simd), |
| WASM_GET_LOCAL(new_val))), |
| WASM_SIMD_CHECK16(I8x16, simd, I32, new_val, new_val, new_val, new_val, |
| new_val, new_val, new_val, new_val, new_val, new_val, |
| new_val, new_val, new_val, old_val, old_val, old_val), |
| WASM_SET_LOCAL(simd, |
| WASM_SIMD_I8x16_REPLACE_LANE(13, WASM_GET_LOCAL(simd), |
| WASM_GET_LOCAL(new_val))), |
| WASM_SIMD_CHECK16(I8x16, simd, I32, new_val, new_val, new_val, new_val, |
| new_val, new_val, new_val, new_val, new_val, new_val, |
| new_val, new_val, new_val, new_val, old_val, old_val), |
| WASM_SET_LOCAL(simd, |
| WASM_SIMD_I8x16_REPLACE_LANE(14, WASM_GET_LOCAL(simd), |
| WASM_GET_LOCAL(new_val))), |
| WASM_SIMD_CHECK16(I8x16, simd, I32, new_val, new_val, new_val, new_val, |
| new_val, new_val, new_val, new_val, new_val, new_val, |
| new_val, new_val, new_val, new_val, new_val, old_val), |
| WASM_SET_LOCAL(simd, |
| WASM_SIMD_I8x16_REPLACE_LANE(15, WASM_GET_LOCAL(simd), |
| WASM_GET_LOCAL(new_val))), |
| WASM_SIMD_CHECK_SPLAT16(I8x16, simd, I32, new_val), WASM_ONE); |
| |
| CHECK_EQ(1, r.Call(1, 2)); |
| } |
| #endif // V8_TARGET_ARCH_ARM |
| |
| #if V8_TARGET_ARCH_ARM || SIMD_LOWERING_TARGET |
| // Determines if conversion from float to int will be valid. |
| bool CanRoundToZeroAndConvert(double val, bool unsigned_integer) { |
| const double max_uint = static_cast<double>(0xffffffffu); |
| const double max_int = static_cast<double>(kMaxInt); |
| const double min_int = static_cast<double>(kMinInt); |
| |
| // Check for NaN. |
| if (val != val) { |
| return false; |
| } |
| |
| // Round to zero and check for overflow. This code works because 32 bit |
| // integers can be exactly represented by ieee-754 64bit floating-point |
| // values. |
| return unsigned_integer ? (val < (max_uint + 1.0)) && (val > -1) |
| : (val < (max_int + 1.0)) && (val > (min_int - 1.0)); |
| } |
| |
| int ConvertInvalidValue(double val, bool unsigned_integer) { |
| if (val != val) { |
| return 0; |
| } else { |
| if (unsigned_integer) { |
| return (val < 0) ? 0 : 0xffffffffu; |
| } else { |
| return (val < 0) ? kMinInt : kMaxInt; |
| } |
| } |
| } |
| |
| int32_t ConvertToInt(double val, bool unsigned_integer) { |
| int32_t result = |
| unsigned_integer ? static_cast<uint32_t>(val) : static_cast<int32_t>(val); |
| |
| if (!CanRoundToZeroAndConvert(val, unsigned_integer)) { |
| result = ConvertInvalidValue(val, unsigned_integer); |
| } |
| return result; |
| } |
| |
| // Tests both signed and unsigned conversion. |
| WASM_EXEC_COMPILED_TEST(I32x4FromFloat32x4) { |
| FLAG_wasm_simd_prototype = true; |
| WasmRunner<int32_t, float, int32_t, int32_t> r(kExecuteCompiled); |
| byte a = 0; |
| byte expected_signed = 1; |
| byte expected_unsigned = 2; |
| byte simd0 = r.AllocateLocal(kWasmS128); |
| byte simd1 = r.AllocateLocal(kWasmS128); |
| byte simd2 = r.AllocateLocal(kWasmS128); |
| BUILD( |
| r, WASM_SET_LOCAL(simd0, WASM_SIMD_F32x4_SPLAT(WASM_GET_LOCAL(a))), |
| WASM_SET_LOCAL(simd1, WASM_SIMD_I32x4_FROM_F32x4(WASM_GET_LOCAL(simd0))), |
| WASM_SIMD_CHECK_SPLAT4(I32x4, simd1, I32, expected_signed), |
| WASM_SET_LOCAL(simd2, WASM_SIMD_U32x4_FROM_F32x4(WASM_GET_LOCAL(simd0))), |
| WASM_SIMD_CHECK_SPLAT4(I32x4, simd2, I32, expected_unsigned), WASM_ONE); |
| |
| FOR_FLOAT32_INPUTS(i) { |
| if (SkipFPValue(*i)) continue; |
| int32_t signed_value = ConvertToInt(*i, false); |
| int32_t unsigned_value = ConvertToInt(*i, true); |
| CHECK_EQ(1, r.Call(*i, signed_value, unsigned_value)); |
| } |
| } |
| |
| 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); } |
| |
| 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); |
| byte simd1 = r.AllocateLocal(kWasmS128); |
| BUILD(r, WASM_SET_LOCAL(simd0, WASM_SIMD_I32x4_SPLAT(WASM_GET_LOCAL(a))), |
| WASM_SET_LOCAL(simd1, WASM_SIMD_I32x4_SPLAT(WASM_GET_LOCAL(b))), |
| WASM_SET_LOCAL(simd1, WASM_SIMD_BINOP(simd_op, WASM_GET_LOCAL(simd0), |
| WASM_GET_LOCAL(simd1))), |
| WASM_SIMD_CHECK_SPLAT4(I32x4, simd1, I32, expected), WASM_ONE); |
| |
| FOR_INT32_INPUTS(i) { |
| FOR_INT32_INPUTS(j) { CHECK_EQ(1, r.Call(*i, *j, expected_op(*i, *j))); } |
| } |
| } |
| |
| WASM_EXEC_COMPILED_TEST(I32x4Add) { RunI32x4BinOpTest(kExprI32x4Add, Add); } |
| |
| WASM_EXEC_COMPILED_TEST(I32x4Sub) { RunI32x4BinOpTest(kExprI32x4Sub, Sub); } |
| |
| #if V8_TARGET_ARCH_ARM || V8_TARGET_ARCH_X64 || SIMD_LOWERING_TARGET |
| WASM_EXEC_COMPILED_TEST(I32x4Mul) { RunI32x4BinOpTest(kExprI32x4Mul, Mul); } |
| #endif // V8_TARGET_ARCH_ARM || V8_TARGET_ARCH_X64 || SIMD_LOWERING_TARGET |
| |
| #if V8_TARGET_ARCH_ARM || SIMD_LOWERING_TARGET |
| WASM_EXEC_COMPILED_TEST(S128And) { RunI32x4BinOpTest(kExprS128And, And); } |
| |
| WASM_EXEC_COMPILED_TEST(S128Or) { RunI32x4BinOpTest(kExprS128Or, Or); } |
| |
| WASM_EXEC_COMPILED_TEST(S128Xor) { RunI32x4BinOpTest(kExprS128Xor, Xor); } |
| #endif // V8_TARGET_ARCH_ARM || SIMD_LOWERING_TARGET |
| |
| #if V8_TARGET_ARCH_ARM || V8_TARGET_ARCH_X64 || SIMD_LOWERING_TARGET |
| WASM_EXEC_COMPILED_TEST(I32x4Min) { |
| RunI32x4BinOpTest(kExprI32x4MinS, Minimum); |
| } |
| |
| WASM_EXEC_COMPILED_TEST(I32x4MaxS) { |
| RunI32x4BinOpTest(kExprI32x4MaxS, Maximum); |
| } |
| |
| WASM_EXEC_COMPILED_TEST(I32x4MinU) { |
| RunI32x4BinOpTest(kExprI32x4MinU, UnsignedMinimum); |
| } |
| |
| WASM_EXEC_COMPILED_TEST(I32x4MaxU) { |
| RunI32x4BinOpTest(kExprI32x4MaxU, UnsignedMaximum); |
| } |
| |
| void RunI32x4CompareOpTest(WasmOpcode simd_op, Int32CompareOp 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_I32x4_SPLAT(WASM_GET_LOCAL(a))), |
| WASM_SET_LOCAL(simd1, WASM_SIMD_I32x4_SPLAT(WASM_GET_LOCAL(b))), |
| WASM_SET_LOCAL(simd1, |
| WASM_SIMD_MATERIALIZE_BOOLS( |
| 32x4, WASM_SIMD_BINOP(simd_op, WASM_GET_LOCAL(simd0), |
| WASM_GET_LOCAL(simd1)))), |
| WASM_SIMD_CHECK_SPLAT4(I32x4, simd1, I32, expected), WASM_ONE); |
| |
| FOR_INT32_INPUTS(i) { |
| FOR_INT32_INPUTS(j) { CHECK_EQ(1, r.Call(*i, *j, expected_op(*i, *j))); } |
| } |
| } |
| |
| 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 |
| |
| #if V8_TARGET_ARCH_ARM || SIMD_LOWERING_TARGET |
| WASM_EXEC_COMPILED_TEST(I32x4LtS) { |
| RunI32x4CompareOpTest(kExprI32x4LtS, Less); |
| } |
| |
| WASM_EXEC_COMPILED_TEST(I32x4LeS) { |
| RunI32x4CompareOpTest(kExprI32x4LeS, LessEqual); |
| } |
| |
| WASM_EXEC_COMPILED_TEST(I32x4GtS) { |
| RunI32x4CompareOpTest(kExprI32x4GtS, Greater); |
| } |
| |
| WASM_EXEC_COMPILED_TEST(I32x4GeS) { |
| RunI32x4CompareOpTest(kExprI32x4GeS, GreaterEqual); |
| } |
| |
| WASM_EXEC_COMPILED_TEST(I32x4LtU) { |
| RunI32x4CompareOpTest(kExprI32x4LtU, UnsignedLess); |
| } |
| |
| WASM_EXEC_COMPILED_TEST(I32x4LeU) { |
| 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 |
| |
| #if V8_TARGET_ARCH_ARM || V8_TARGET_ARCH_X64 || SIMD_LOWERING_TARGET |
| 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); |
| BUILD(r, WASM_SET_LOCAL(simd, WASM_SIMD_I32x4_SPLAT(WASM_GET_LOCAL(a))), |
| WASM_SET_LOCAL( |
| simd, WASM_SIMD_SHIFT_OP(simd_op, shift, 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, shift))); } |
| } |
| |
| WASM_EXEC_COMPILED_TEST(I32x4Shl) { |
| RunI32x4ShiftOpTest(kExprI32x4Shl, LogicalShiftLeft, 1); |
| } |
| |
| WASM_EXEC_COMPILED_TEST(I32x4ShrS) { |
| RunI32x4ShiftOpTest(kExprI32x4ShrS, ArithmeticShiftRight, 1); |
| } |
| |
| WASM_EXEC_COMPILED_TEST(I32x4ShrU) { |
| RunI32x4ShiftOpTest(kExprI32x4ShrU, LogicalShiftRight, 1); |
| } |
| #endif // V8_TARGET_ARCH_ARM || V8_TARGET_ARCH_X64 || SIMD_LOWERING_TARGET |
| |
| #if V8_TARGET_ARCH_ARM |
| 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); } |
| |
| 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))), |
| WASM_SET_LOCAL(simd1, WASM_SIMD_BINOP(simd_op, WASM_GET_LOCAL(simd0), |
| WASM_GET_LOCAL(simd1))), |
| WASM_SIMD_CHECK_SPLAT8(I16x8, simd1, I32, expected), WASM_ONE); |
| |
| FOR_INT16_INPUTS(i) { |
| FOR_INT16_INPUTS(j) { CHECK_EQ(1, r.Call(*i, *j, expected_op(*i, *j))); } |
| } |
| } |
| |
| WASM_EXEC_COMPILED_TEST(I16x8Add) { RunI16x8BinOpTest(kExprI16x8Add, Add); } |
| |
| WASM_EXEC_COMPILED_TEST(I16x8AddSaturateS) { |
| RunI16x8BinOpTest(kExprI16x8AddSaturateS, AddSaturate); |
| } |
| |
| WASM_EXEC_COMPILED_TEST(I16x8Sub) { RunI16x8BinOpTest(kExprI16x8Sub, Sub); } |
| |
| WASM_EXEC_COMPILED_TEST(I16x8SubSaturateS) { |
| RunI16x8BinOpTest(kExprI16x8SubSaturateS, SubSaturate); |
| } |
| |
| WASM_EXEC_COMPILED_TEST(I16x8Mul) { RunI16x8BinOpTest(kExprI16x8Mul, Mul); } |
| |
| WASM_EXEC_COMPILED_TEST(I16x8MinS) { |
| RunI16x8BinOpTest(kExprI16x8MinS, Minimum); |
| } |
| |
| WASM_EXEC_COMPILED_TEST(I16x8MaxS) { |
| RunI16x8BinOpTest(kExprI16x8MaxS, Maximum); |
| } |
| |
| WASM_EXEC_COMPILED_TEST(I16x8AddSaturateU) { |
| RunI16x8BinOpTest(kExprI16x8AddSaturateU, UnsignedAddSaturate); |
| } |
| |
| WASM_EXEC_COMPILED_TEST(I16x8SubSaturateU) { |
| RunI16x8BinOpTest(kExprI16x8SubSaturateU, UnsignedSubSaturate); |
| } |
| |
| WASM_EXEC_COMPILED_TEST(I16x8MinU) { |
| RunI16x8BinOpTest(kExprI16x8MinU, UnsignedMinimum); |
| } |
| |
| WASM_EXEC_COMPILED_TEST(I16x8MaxU) { |
| RunI16x8BinOpTest(kExprI16x8MaxU, UnsignedMaximum); |
| } |
| |
| void RunI16x8CompareOpTest(WasmOpcode simd_op, Int16CompareOp 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))), |
| WASM_SET_LOCAL(simd1, |
| WASM_SIMD_MATERIALIZE_BOOLS( |
| 16x8, WASM_SIMD_BINOP(simd_op, WASM_GET_LOCAL(simd0), |
| WASM_GET_LOCAL(simd1)))), |
| WASM_SIMD_CHECK_SPLAT8(I16x8, simd1, I32, expected), WASM_ONE); |
| |
| FOR_INT16_INPUTS(i) { |
| FOR_INT16_INPUTS(j) { CHECK_EQ(1, r.Call(*i, *j, expected_op(*i, *j))); } |
| } |
| } |
| |
| WASM_EXEC_COMPILED_TEST(I16x8Eq) { RunI16x8CompareOpTest(kExprI16x8Eq, Equal); } |
| |
| WASM_EXEC_COMPILED_TEST(I16x8Ne) { |
| RunI16x8CompareOpTest(kExprI16x8Ne, NotEqual); |
| } |
| |
| WASM_EXEC_COMPILED_TEST(I16x8LtS) { |
| RunI16x8CompareOpTest(kExprI16x8LtS, Less); |
| } |
| |
| WASM_EXEC_COMPILED_TEST(I16x8LeS) { |
| RunI16x8CompareOpTest(kExprI16x8LeS, LessEqual); |
| } |
| |
| WASM_EXEC_COMPILED_TEST(I16x8GtS) { |
| RunI16x8CompareOpTest(kExprI16x8GtS, Greater); |
| } |
| |
| WASM_EXEC_COMPILED_TEST(I16x8GeS) { |
| RunI16x8CompareOpTest(kExprI16x8GeS, GreaterEqual); |
| } |
| |
| WASM_EXEC_COMPILED_TEST(I16x8GtU) { |
| RunI16x8CompareOpTest(kExprI16x8GtU, UnsignedGreater); |
| } |
| |
| WASM_EXEC_COMPILED_TEST(I16x8GeU) { |
| RunI16x8CompareOpTest(kExprI16x8GeU, UnsignedGreaterEqual); |
| } |
| |
| WASM_EXEC_COMPILED_TEST(I16x8LtU) { |
| RunI16x8CompareOpTest(kExprI16x8LtU, UnsignedLess); |
| } |
| |
| WASM_EXEC_COMPILED_TEST(I16x8LeU) { |
| RunI16x8CompareOpTest(kExprI16x8LeU, UnsignedLessEqual); |
| } |
| |
| 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); |
| } |
| |
| 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))), |
| WASM_SIMD_CHECK_SPLAT16(I8x16, simd, I32, expected), WASM_ONE); |
| |
| FOR_INT8_INPUTS(i) { CHECK_EQ(1, r.Call(*i, expected_op(*i))); } |
| } |
| |
| WASM_EXEC_COMPILED_TEST(I8x16Neg) { RunI8x16UnOpTest(kExprI8x16Neg, Negate); } |
| |
| void RunI8x16BinOpTest(WasmOpcode simd_op, Int8BinOp 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_I8x16_SPLAT(WASM_GET_LOCAL(a))), |
| WASM_SET_LOCAL(simd1, WASM_SIMD_I8x16_SPLAT(WASM_GET_LOCAL(b))), |
| WASM_SET_LOCAL(simd1, WASM_SIMD_BINOP(simd_op, WASM_GET_LOCAL(simd0), |
| WASM_GET_LOCAL(simd1))), |
| WASM_SIMD_CHECK_SPLAT16(I8x16, simd1, I32, expected), WASM_ONE); |
| |
| FOR_INT8_INPUTS(i) { |
| FOR_INT8_INPUTS(j) { CHECK_EQ(1, r.Call(*i, *j, expected_op(*i, *j))); } |
| } |
| } |
| |
| WASM_EXEC_COMPILED_TEST(I8x16Add) { RunI8x16BinOpTest(kExprI8x16Add, Add); } |
| |
| WASM_EXEC_COMPILED_TEST(I8x16AddSaturateS) { |
| RunI8x16BinOpTest(kExprI8x16AddSaturateS, AddSaturate); |
| } |
| |
| WASM_EXEC_COMPILED_TEST(I8x16Sub) { RunI8x16BinOpTest(kExprI8x16Sub, Sub); } |
| |
| WASM_EXEC_COMPILED_TEST(I8x16SubSaturateS) { |
| RunI8x16BinOpTest(kExprI8x16SubSaturateS, SubSaturate); |
| } |
| |
| WASM_EXEC_COMPILED_TEST(I8x16Mul) { RunI8x16BinOpTest(kExprI8x16Mul, Mul); } |
| |
| WASM_EXEC_COMPILED_TEST(I8x16MinS) { |
| RunI8x16BinOpTest(kExprI8x16MinS, Minimum); |
| } |
| |
| WASM_EXEC_COMPILED_TEST(I8x16MaxS) { |
| RunI8x16BinOpTest(kExprI8x16MaxS, Maximum); |
| } |
| |
| WASM_EXEC_COMPILED_TEST(I8x16AddSaturateU) { |
| RunI8x16BinOpTest(kExprI8x16AddSaturateU, UnsignedAddSaturate); |
| } |
| |
| WASM_EXEC_COMPILED_TEST(I8x16SubSaturateU) { |
| RunI8x16BinOpTest(kExprI8x16SubSaturateU, UnsignedSubSaturate); |
| } |
| |
| WASM_EXEC_COMPILED_TEST(I8x16MinU) { |
| RunI8x16BinOpTest(kExprI8x16MinU, UnsignedMinimum); |
| } |
| |
| WASM_EXEC_COMPILED_TEST(I8x16MaxU) { |
| RunI8x16BinOpTest(kExprI8x16MaxU, UnsignedMaximum); |
| } |
| |
| void RunI8x16CompareOpTest(WasmOpcode simd_op, Int8CompareOp 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_I8x16_SPLAT(WASM_GET_LOCAL(a))), |
| WASM_SET_LOCAL(simd1, WASM_SIMD_I8x16_SPLAT(WASM_GET_LOCAL(b))), |
| WASM_SET_LOCAL(simd1, |
| WASM_SIMD_MATERIALIZE_BOOLS( |
| 8x16, WASM_SIMD_BINOP(simd_op, WASM_GET_LOCAL(simd0), |
| WASM_GET_LOCAL(simd1)))), |
| WASM_SIMD_CHECK_SPLAT16(I8x16, simd1, I32, expected), WASM_ONE); |
| |
| FOR_INT8_INPUTS(i) { |
| FOR_INT8_INPUTS(j) { CHECK_EQ(1, r.Call(*i, *j, expected_op(*i, *j))); } |
| } |
| } |
| |
| WASM_EXEC_COMPILED_TEST(I8x16Eq) { RunI8x16CompareOpTest(kExprI8x16Eq, Equal); } |
| |
| WASM_EXEC_COMPILED_TEST(I8x16Ne) { |
| RunI8x16CompareOpTest(kExprI8x16Ne, NotEqual); |
| } |
| |
| WASM_EXEC_COMPILED_TEST(I8x16GtS) { |
| RunI8x16CompareOpTest(kExprI8x16GtS, Greater); |
| } |
| |
| WASM_EXEC_COMPILED_TEST(I8x16GeS) { |
| RunI8x16CompareOpTest(kExprI8x16GeS, GreaterEqual); |
| } |
| |
| WASM_EXEC_COMPILED_TEST(I8x16LtS) { |
| RunI8x16CompareOpTest(kExprI8x16LtS, Less); |
| } |
| |
| WASM_EXEC_COMPILED_TEST(I8x16LeS) { |
| RunI8x16CompareOpTest(kExprI8x16LeS, LessEqual); |
| } |
| |
| WASM_EXEC_COMPILED_TEST(I8x16GtU) { |
| RunI8x16CompareOpTest(kExprI8x16GtU, UnsignedGreater); |
| } |
| |
| WASM_EXEC_COMPILED_TEST(I8x16GeU) { |
| RunI8x16CompareOpTest(kExprI8x16GeU, UnsignedGreaterEqual); |
| } |
| |
| WASM_EXEC_COMPILED_TEST(I8x16LtU) { |
| RunI8x16CompareOpTest(kExprI8x16LtU, UnsignedLess); |
| } |
| |
| WASM_EXEC_COMPILED_TEST(I8x16LeU) { |
| RunI8x16CompareOpTest(kExprI8x16LeU, UnsignedLessEqual); |
| } |
| |
| void RunI8x16ShiftOpTest(WasmOpcode simd_op, Int8ShiftOp 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_I8x16_SPLAT(WASM_GET_LOCAL(a))), |
| WASM_SET_LOCAL( |
| simd, WASM_SIMD_SHIFT_OP(simd_op, shift, WASM_GET_LOCAL(simd))), |
| WASM_SIMD_CHECK_SPLAT16(I8x16, simd, I32, expected), WASM_ONE); |
| |
| FOR_INT8_INPUTS(i) { CHECK_EQ(1, r.Call(*i, expected_op(*i, shift))); } |
| } |
| |
| WASM_EXEC_COMPILED_TEST(I8x16Shl) { |
| RunI8x16ShiftOpTest(kExprI8x16Shl, LogicalShiftLeft, 1); |
| } |
| |
| WASM_EXEC_COMPILED_TEST(I8x16ShrS) { |
| RunI8x16ShiftOpTest(kExprI8x16ShrS, ArithmeticShiftRight, 1); |
| } |
| |
| WASM_EXEC_COMPILED_TEST(I8x16ShrU) { |
| RunI8x16ShiftOpTest(kExprI8x16ShrU, LogicalShiftRight, 1); |
| } |
| #endif // V8_TARGET_ARCH_ARM |
| |
| #if V8_TARGET_ARCH_ARM || V8_TARGET_ARCH_X64 |
| // Test Select by making a mask where the first two lanes are true and the rest |
| // false, and comparing for non-equality with zero to materialize a bool vector. |
| #define WASM_SIMD_SELECT_TEST(format) \ |
| WASM_EXEC_COMPILED_TEST(S##format##Select) { \ |
| FLAG_wasm_simd_prototype = true; \ |
| WasmRunner<int32_t, int32_t, int32_t> r(kExecuteCompiled); \ |
| byte val1 = 0; \ |
| byte val2 = 1; \ |
| byte src1 = r.AllocateLocal(kWasmS128); \ |
| byte src2 = r.AllocateLocal(kWasmS128); \ |
| byte zero = r.AllocateLocal(kWasmS128); \ |
| byte mask = r.AllocateLocal(kWasmS128); \ |
| BUILD(r, WASM_SET_LOCAL( \ |
| src1, WASM_SIMD_I##format##_SPLAT(WASM_GET_LOCAL(val1))), \ |
| WASM_SET_LOCAL(src2, \ |
| WASM_SIMD_I##format##_SPLAT(WASM_GET_LOCAL(val2))), \ |
| WASM_SET_LOCAL(zero, WASM_SIMD_I##format##_SPLAT(WASM_ZERO)), \ |
| WASM_SET_LOCAL(mask, WASM_SIMD_I##format##_REPLACE_LANE( \ |
| 1, WASM_GET_LOCAL(zero), WASM_I32V(-1))), \ |
| WASM_SET_LOCAL(mask, WASM_SIMD_I##format##_REPLACE_LANE( \ |
| 2, WASM_GET_LOCAL(mask), WASM_I32V(-1))), \ |
| WASM_SET_LOCAL( \ |
| mask, \ |
| WASM_SIMD_SELECT(format, WASM_SIMD_BINOP(kExprI##format##Ne, \ |
| WASM_GET_LOCAL(mask), \ |
| WASM_GET_LOCAL(zero)), \ |
| WASM_GET_LOCAL(src1), WASM_GET_LOCAL(src2))), \ |
| WASM_SIMD_CHECK_LANE(I##format, mask, I32, val2, 0), \ |
| WASM_SIMD_CHECK_LANE(I##format, mask, I32, val1, 1), \ |
| WASM_SIMD_CHECK_LANE(I##format, mask, I32, val1, 2), \ |
| WASM_SIMD_CHECK_LANE(I##format, mask, I32, val2, 3), WASM_ONE); \ |
| \ |
| CHECK_EQ(1, r.Call(0x12, 0x34)); \ |
| } |
| |
| WASM_SIMD_SELECT_TEST(32x4) |
| #endif // V8_TARGET_ARCH_ARM || V8_TARGET_ARCH_X64 |
| |
| #if V8_TARGET_ARCH_ARM |
| WASM_SIMD_SELECT_TEST(16x8) |
| WASM_SIMD_SELECT_TEST(8x16) |
| |
| // Boolean unary operations are 'AllTrue' and 'AnyTrue', which return an integer |
| // result. Use relational ops on numeric vectors to create the boolean vector |
| // test inputs. Test inputs with all true, all false, one true, and one false. |
| #define WASM_SIMD_BOOL_REDUCTION_TEST(format, lanes) \ |
| WASM_EXEC_TEST(ReductionTest##lanes) { \ |
| FLAG_wasm_simd_prototype = true; \ |
| WasmRunner<int32_t> r(kExecuteCompiled); \ |
| byte zero = r.AllocateLocal(kWasmS128); \ |
| byte one_one = r.AllocateLocal(kWasmS128); \ |
| byte reduced = r.AllocateLocal(kWasmI32); \ |
| BUILD(r, WASM_SET_LOCAL(zero, WASM_SIMD_I##format##_SPLAT(WASM_ZERO)), \ |
| WASM_SET_LOCAL( \ |
| reduced, WASM_SIMD_UNOP(kExprS1x##lanes##AnyTrue, \ |
| WASM_SIMD_BINOP(kExprI##format##Eq, \ |
| WASM_GET_LOCAL(zero), \ |
| WASM_GET_LOCAL(zero)))), \ |
| WASM_IF(WASM_I32_EQ(WASM_GET_LOCAL(reduced), WASM_ZERO), \ |
| WASM_RETURN1(WASM_ZERO)), \ |
| WASM_SET_LOCAL( \ |
| reduced, WASM_SIMD_UNOP(kExprS1x##lanes##AnyTrue, \ |
| WASM_SIMD_BINOP(kExprI##format##Ne, \ |
| WASM_GET_LOCAL(zero), \ |
| WASM_GET_LOCAL(zero)))), \ |
| WASM_IF(WASM_I32_NE(WASM_GET_LOCAL(reduced), WASM_ZERO), \ |
| WASM_RETURN1(WASM_ZERO)), \ |
| WASM_SET_LOCAL( \ |
| reduced, WASM_SIMD_UNOP(kExprS1x##lanes##AllTrue, \ |
| WASM_SIMD_BINOP(kExprI##format##Eq, \ |
| WASM_GET_LOCAL(zero), \ |
| WASM_GET_LOCAL(zero)))), \ |
| WASM_IF(WASM_I32_EQ(WASM_GET_LOCAL(reduced), WASM_ZERO), \ |
| WASM_RETURN1(WASM_ZERO)), \ |
| WASM_SET_LOCAL( \ |
| reduced, WASM_SIMD_UNOP(kExprS1x##lanes##AllTrue, \ |
| WASM_SIMD_BINOP(kExprI##format##Ne, \ |
| WASM_GET_LOCAL(zero), \ |
| WASM_GET_LOCAL(zero)))), \ |
| WASM_IF(WASM_I32_NE(WASM_GET_LOCAL(reduced), WASM_ZERO), \ |
| WASM_RETURN1(WASM_ZERO)), \ |
| WASM_SET_LOCAL(one_one, \ |
| WASM_SIMD_I##format##_REPLACE_LANE( \ |
| lanes - 1, WASM_GET_LOCAL(zero), WASM_ONE)), \ |
| WASM_SET_LOCAL( \ |
| reduced, WASM_SIMD_UNOP(kExprS1x##lanes##AnyTrue, \ |
| WASM_SIMD_BINOP(kExprI##format##Eq, \ |
| WASM_GET_LOCAL(one_one), \ |
| WASM_GET_LOCAL(zero)))), \ |
| WASM_IF(WASM_I32_EQ(WASM_GET_LOCAL(reduced), WASM_ZERO), \ |
| WASM_RETURN1(WASM_ZERO)), \ |
| WASM_SET_LOCAL( \ |
| reduced, WASM_SIMD_UNOP(kExprS1x##lanes##AnyTrue, \ |
| WASM_SIMD_BINOP(kExprI##format##Ne, \ |
| WASM_GET_LOCAL(one_one), \ |
| WASM_GET_LOCAL(zero)))), \ |
| WASM_IF(WASM_I32_EQ(WASM_GET_LOCAL(reduced), WASM_ZERO), \ |
| WASM_RETURN1(WASM_ZERO)), \ |
| WASM_SET_LOCAL( \ |
| reduced, WASM_SIMD_UNOP(kExprS1x##lanes##AllTrue, \ |
| WASM_SIMD_BINOP(kExprI##format##Eq, \ |
| WASM_GET_LOCAL(one_one), \ |
| WASM_GET_LOCAL(zero)))), \ |
| WASM_IF(WASM_I32_NE(WASM_GET_LOCAL(reduced), WASM_ZERO), \ |
| WASM_RETURN1(WASM_ZERO)), \ |
| WASM_SET_LOCAL( \ |
| reduced, WASM_SIMD_UNOP(kExprS1x##lanes##AllTrue, \ |
| WASM_SIMD_BINOP(kExprI##format##Ne, \ |
| WASM_GET_LOCAL(one_one), \ |
| WASM_GET_LOCAL(zero)))), \ |
| WASM_IF(WASM_I32_NE(WASM_GET_LOCAL(reduced), WASM_ZERO), \ |
| WASM_RETURN1(WASM_ZERO)), \ |
| WASM_ONE); \ |
| CHECK_EQ(1, r.Call()); \ |
| } |
| |
| WASM_SIMD_BOOL_REDUCTION_TEST(32x4, 4) |
| WASM_SIMD_BOOL_REDUCTION_TEST(16x8, 8) |
| WASM_SIMD_BOOL_REDUCTION_TEST(8x16, 16) |
| |
| #define WASM_SIMD_UNOP_HELPER(format, lanes, lane_size) \ |
| void RunS1x##lanes##UnOpTest(WasmOpcode simd_op, \ |
| Int##lane_size##UnOp expected_op) { \ |
| FLAG_wasm_simd_prototype = true; \ |
| WasmRunner<int32_t, int32_t, int32_t> r(kExecuteCompiled); \ |
| byte a = 0; \ |
| byte expected = 1; \ |
| byte zero = r.AllocateLocal(kWasmS128); \ |
| byte simd = r.AllocateLocal(kWasmS128); \ |
| BUILD( \ |
| r, WASM_SET_LOCAL(zero, WASM_SIMD_I##format##_SPLAT(WASM_ZERO)), \ |
| WASM_SET_LOCAL(simd, WASM_SIMD_I##format##_SPLAT(WASM_GET_LOCAL(a))), \ |
| WASM_SET_LOCAL( \ |
| simd, \ |
| WASM_SIMD_MATERIALIZE_BOOLS( \ |
| format, WASM_SIMD_UNOP( \ |
| simd_op, WASM_SIMD_BINOP(kExprI##format##Ne, \ |
| WASM_GET_LOCAL(simd), \ |
| WASM_GET_LOCAL(zero))))), \ |
| WASM_SIMD_CHECK_SPLAT##lanes(I##format, simd, I32, expected), \ |
| WASM_ONE); \ |
| \ |
| for (int i = 0; i <= 1; i++) { \ |
| CHECK_EQ(1, r.Call(i, expected_op(i))); \ |
| } \ |
| } |
| WASM_SIMD_UNOP_HELPER(32x4, 4, 32); |
| WASM_SIMD_UNOP_HELPER(16x8, 8, 16); |
| WASM_SIMD_UNOP_HELPER(8x16, 16, 8); |
| #undef WASM_SIMD_UNOP_HELPER |
| |
| WASM_EXEC_COMPILED_TEST(S1x4Not) { RunS1x4UnOpTest(kExprS1x4Not, LogicalNot); } |
| |
| WASM_EXEC_COMPILED_TEST(S1x8Not) { RunS1x8UnOpTest(kExprS1x8Not, LogicalNot); } |
| |
| WASM_EXEC_COMPILED_TEST(S1x16Not) { |
| RunS1x16UnOpTest(kExprS1x16Not, LogicalNot); |
| } |
| |
| #define WASM_SIMD_BINOP_HELPER(format, lanes, lane_size) \ |
| void RunS1x##lanes##BinOpTest(WasmOpcode simd_op, \ |
| Int##lane_size##BinOp 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 zero = r.AllocateLocal(kWasmS128); \ |
| byte simd0 = r.AllocateLocal(kWasmS128); \ |
| byte simd1 = r.AllocateLocal(kWasmS128); \ |
| BUILD( \ |
| r, WASM_SET_LOCAL(zero, WASM_SIMD_I##format##_SPLAT(WASM_ZERO)), \ |
| WASM_SET_LOCAL(simd0, WASM_SIMD_I##format##_SPLAT(WASM_GET_LOCAL(a))), \ |
| WASM_SET_LOCAL(simd1, WASM_SIMD_I##format##_SPLAT(WASM_GET_LOCAL(b))), \ |
| WASM_SET_LOCAL( \ |
| simd1, \ |
| WASM_SIMD_MATERIALIZE_BOOLS( \ |
| format, \ |
| WASM_SIMD_BINOP( \ |
| simd_op, \ |
| WASM_SIMD_BINOP(kExprI##format##Ne, WASM_GET_LOCAL(simd0), \ |
| WASM_GET_LOCAL(zero)), \ |
| WASM_SIMD_BINOP(kExprI##format##Ne, WASM_GET_LOCAL(simd1), \ |
| WASM_GET_LOCAL(zero))))), \ |
| WASM_SIMD_CHECK_SPLAT##lanes(I##format, simd1, I32, expected), \ |
| WASM_ONE); \ |
| \ |
| for (int i = 0; i <= 1; i++) { \ |
| for (int j = 0; j <= 1; j++) { \ |
| CHECK_EQ(1, r.Call(i, j, expected_op(i, j))); \ |
| } \ |
| } \ |
| } |
| |
| WASM_SIMD_BINOP_HELPER(32x4, 4, 32); |
| WASM_SIMD_BINOP_HELPER(16x8, 8, 16); |
| WASM_SIMD_BINOP_HELPER(8x16, 16, 8); |
| #undef WASM_SIMD_BINOP_HELPER |
| |
| WASM_EXEC_COMPILED_TEST(S1x4And) { RunS1x4BinOpTest(kExprS1x4And, And); } |
| |
| WASM_EXEC_COMPILED_TEST(S1x4Or) { RunS1x4BinOpTest(kExprS1x4Or, Or); } |
| |
| WASM_EXEC_COMPILED_TEST(S1x4Xor) { RunS1x4BinOpTest(kExprS1x4Xor, Xor); } |
| |
| WASM_EXEC_COMPILED_TEST(S1x8And) { RunS1x8BinOpTest(kExprS1x8And, And); } |
| |
| WASM_EXEC_COMPILED_TEST(S1x8Or) { RunS1x8BinOpTest(kExprS1x8Or, Or); } |
| |
| WASM_EXEC_COMPILED_TEST(S1x8Xor) { RunS1x8BinOpTest(kExprS1x8Xor, Xor); } |
| |
| WASM_EXEC_COMPILED_TEST(S1x16And) { RunS1x16BinOpTest(kExprS1x16And, And); } |
| |
| WASM_EXEC_COMPILED_TEST(S1x16Or) { RunS1x16BinOpTest(kExprS1x16Or, Or); } |
| |
| WASM_EXEC_COMPILED_TEST(S1x16Xor) { RunS1x16BinOpTest(kExprS1x16Xor, Xor); } |
| |
| WASM_EXEC_COMPILED_TEST(SimdI32x4ExtractWithF32x4) { |
| FLAG_wasm_simd_prototype = true; |
| WasmRunner<int32_t> r(kExecuteCompiled); |
| BUILD(r, WASM_IF_ELSE_I( |
| 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_I32V(1), WASM_I32V(0))); |
| CHECK_EQ(1, r.Call()); |
| } |
| |
| WASM_EXEC_COMPILED_TEST(SimdF32x4ExtractWithI32x4) { |
| FLAG_wasm_simd_prototype = true; |
| WasmRunner<int32_t> r(kExecuteCompiled); |
| BUILD(r, |
| WASM_IF_ELSE_I(WASM_F32_EQ(WASM_SIMD_F32x4_EXTRACT_LANE( |
| 0, WASM_SIMD_I32x4_SPLAT(WASM_I32V(15))), |
| WASM_F32_REINTERPRET_I32(WASM_I32V(15))), |
| WASM_I32V(1), WASM_I32V(0))); |
| CHECK_EQ(1, r.Call()); |
| } |
| |
| WASM_EXEC_COMPILED_TEST(SimdF32x4AddWithI32x4) { |
| FLAG_wasm_simd_prototype = true; |
| // Choose two floating point values whose sum is normal and exactly |
| // representable as a float. |
| const int kOne = 0x3f800000; |
| const int kTwo = 0x40000000; |
| WasmRunner<int32_t> r(kExecuteCompiled); |
| BUILD(r, |
| WASM_IF_ELSE_I( |
| WASM_F32_EQ( |
| WASM_SIMD_F32x4_EXTRACT_LANE( |
| 0, WASM_SIMD_BINOP(kExprF32x4Add, |
| WASM_SIMD_I32x4_SPLAT(WASM_I32V(kOne)), |
| WASM_SIMD_I32x4_SPLAT(WASM_I32V(kTwo)))), |
| WASM_F32_ADD(WASM_F32_REINTERPRET_I32(WASM_I32V(kOne)), |
| WASM_F32_REINTERPRET_I32(WASM_I32V(kTwo)))), |
| WASM_I32V(1), WASM_I32V(0))); |
| CHECK_EQ(1, r.Call()); |
| } |
| |
| WASM_EXEC_COMPILED_TEST(SimdI32x4AddWithF32x4) { |
| FLAG_wasm_simd_prototype = true; |
| WasmRunner<int32_t> r(kExecuteCompiled); |
| BUILD(r, |
| WASM_IF_ELSE_I( |
| WASM_I32_EQ( |
| WASM_SIMD_I32x4_EXTRACT_LANE( |
| 0, WASM_SIMD_BINOP(kExprI32x4Add, |
| 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_I32V(1), WASM_I32V(0))); |
| CHECK_EQ(1, r.Call()); |
| } |
| |
| WASM_EXEC_COMPILED_TEST(SimdI32x4Local) { |
| FLAG_wasm_simd_prototype = true; |
| WasmRunner<int32_t> r(kExecuteCompiled); |
| r.AllocateLocal(kWasmS128); |
| BUILD(r, WASM_SET_LOCAL(0, WASM_SIMD_I32x4_SPLAT(WASM_I32V(31))), |
| |
| WASM_SIMD_I32x4_EXTRACT_LANE(0, WASM_GET_LOCAL(0))); |
| CHECK_EQ(31, r.Call()); |
| } |
| |
| WASM_EXEC_COMPILED_TEST(SimdI32x4SplatFromExtract) { |
| FLAG_wasm_simd_prototype = true; |
| WasmRunner<int32_t> r(kExecuteCompiled); |
| r.AllocateLocal(kWasmI32); |
| r.AllocateLocal(kWasmS128); |
| BUILD(r, WASM_SET_LOCAL(0, WASM_SIMD_I32x4_EXTRACT_LANE( |
| 0, WASM_SIMD_I32x4_SPLAT(WASM_I32V(76)))), |
| WASM_SET_LOCAL(1, WASM_SIMD_I32x4_SPLAT(WASM_GET_LOCAL(0))), |
| WASM_SIMD_I32x4_EXTRACT_LANE(1, WASM_GET_LOCAL(1))); |
| CHECK_EQ(76, r.Call()); |
| } |
| |
| WASM_EXEC_COMPILED_TEST(SimdI32x4For) { |
| FLAG_wasm_simd_prototype = true; |
| WasmRunner<int32_t> r(kExecuteCompiled); |
| r.AllocateLocal(kWasmI32); |
| r.AllocateLocal(kWasmS128); |
| BUILD(r, |
| |
| WASM_SET_LOCAL(1, WASM_SIMD_I32x4_SPLAT(WASM_I32V(31))), |
| WASM_SET_LOCAL(1, WASM_SIMD_I32x4_REPLACE_LANE(1, WASM_GET_LOCAL(1), |
| WASM_I32V(53))), |
| WASM_SET_LOCAL(1, WASM_SIMD_I32x4_REPLACE_LANE(2, WASM_GET_LOCAL(1), |
| WASM_I32V(23))), |
| WASM_SET_LOCAL(0, WASM_I32V(0)), |
| WASM_LOOP( |
| WASM_SET_LOCAL( |
| 1, WASM_SIMD_BINOP(kExprI32x4Add, WASM_GET_LOCAL(1), |
| WASM_SIMD_I32x4_SPLAT(WASM_I32V(1)))), |
| WASM_IF(WASM_I32_NE(WASM_INC_LOCAL(0), WASM_I32V(5)), WASM_BR(1))), |
| WASM_SET_LOCAL(0, WASM_I32V(1)), |
| WASM_IF(WASM_I32_NE(WASM_SIMD_I32x4_EXTRACT_LANE(0, WASM_GET_LOCAL(1)), |
| WASM_I32V(36)), |
| WASM_SET_LOCAL(0, WASM_I32V(0))), |
| WASM_IF(WASM_I32_NE(WASM_SIMD_I32x4_EXTRACT_LANE(1, WASM_GET_LOCAL(1)), |
| WASM_I32V(58)), |
| WASM_SET_LOCAL(0, WASM_I32V(0))), |
| WASM_IF(WASM_I32_NE(WASM_SIMD_I32x4_EXTRACT_LANE(2, WASM_GET_LOCAL(1)), |
| WASM_I32V(28)), |
| WASM_SET_LOCAL(0, WASM_I32V(0))), |
| WASM_IF(WASM_I32_NE(WASM_SIMD_I32x4_EXTRACT_LANE(3, WASM_GET_LOCAL(1)), |
| WASM_I32V(36)), |
| WASM_SET_LOCAL(0, WASM_I32V(0))), |
| WASM_GET_LOCAL(0)); |
| CHECK_EQ(1, r.Call()); |
| } |
| |
| WASM_EXEC_COMPILED_TEST(SimdF32x4For) { |
| FLAG_wasm_simd_prototype = true; |
| WasmRunner<int32_t> r(kExecuteCompiled); |
| r.AllocateLocal(kWasmI32); |
| r.AllocateLocal(kWasmS128); |
| BUILD(r, WASM_SET_LOCAL(1, WASM_SIMD_F32x4_SPLAT(WASM_F32(21.25))), |
| WASM_SET_LOCAL(1, WASM_SIMD_F32x4_REPLACE_LANE(3, WASM_GET_LOCAL(1), |
| WASM_F32(19.5))), |
| WASM_SET_LOCAL(0, WASM_I32V(0)), |
| WASM_LOOP( |
| WASM_SET_LOCAL( |
| 1, WASM_SIMD_BINOP(kExprF32x4Add, WASM_GET_LOCAL(1), |
| WASM_SIMD_F32x4_SPLAT(WASM_F32(2.0)))), |
| WASM_IF(WASM_I32_NE(WASM_INC_LOCAL(0), WASM_I32V(3)), WASM_BR(1))), |
| WASM_SET_LOCAL(0, WASM_I32V(1)), |
| WASM_IF(WASM_F32_NE(WASM_SIMD_F32x4_EXTRACT_LANE(0, WASM_GET_LOCAL(1)), |
| WASM_F32(27.25)), |
| WASM_SET_LOCAL(0, WASM_I32V(0))), |
| WASM_IF(WASM_F32_NE(WASM_SIMD_F32x4_EXTRACT_LANE(3, WASM_GET_LOCAL(1)), |
| WASM_F32(25.5)), |
| WASM_SET_LOCAL(0, WASM_I32V(0))), |
| WASM_GET_LOCAL(0)); |
| CHECK_EQ(1, r.Call()); |
| } |
| |
| WASM_EXEC_COMPILED_TEST(SimdI32x4GetGlobal) { |
| FLAG_wasm_simd_prototype = true; |
| WasmRunner<int32_t, int32_t> r(kExecuteCompiled); |
| int32_t* global = r.module().AddGlobal<int32_t>(kWasmS128); |
| *(global) = 0; |
| *(global + 1) = 1; |
| *(global + 2) = 2; |
| *(global + 3) = 3; |
| r.AllocateLocal(kWasmI32); |
| BUILD( |
| r, 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_GET_LOCAL(1)); |
| CHECK_EQ(1, r.Call(0)); |
| } |
| |
| WASM_EXEC_COMPILED_TEST(SimdI32x4SetGlobal) { |
| FLAG_wasm_simd_prototype = true; |
| WasmRunner<int32_t, int32_t> r(kExecuteCompiled); |
| int32_t* global = r.module().AddGlobal<int32_t>(kWasmS128); |
| BUILD(r, 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_I32V(1)); |
| 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(SimdF32x4GetGlobal) { |
| FLAG_wasm_simd_prototype = true; |
| WasmRunner<int32_t, int32_t> r(kExecuteCompiled); |
| float* global = r.module().AddGlobal<float>(kWasmS128); |
| *(global) = 0.0; |
| *(global + 1) = 1.5; |
| *(global + 2) = 2.25; |
| *(global + 3) = 3.5; |
| r.AllocateLocal(kWasmI32); |
| BUILD( |
| r, 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_GET_LOCAL(1)); |
| CHECK_EQ(1, r.Call(0)); |
| } |
| |
| WASM_EXEC_COMPILED_TEST(SimdF32x4SetGlobal) { |
| FLAG_wasm_simd_prototype = true; |
| WasmRunner<int32_t, int32_t> r(kExecuteCompiled); |
| float* global = r.module().AddGlobal<float>(kWasmS128); |
| BUILD(r, 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_I32V(1)); |
| 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(SimdLoadStoreLoad) { |
| FLAG_wasm_simd_prototype = true; |
| WasmRunner<int32_t> r(kExecuteCompiled); |
| int32_t* memory = r.module().AddMemoryElems<int32_t>(4); |
| |
| BUILD(r, |
| WASM_STORE_MEM(MachineType::Simd128(), WASM_ZERO, |
| WASM_LOAD_MEM(MachineType::Simd128(), WASM_ZERO)), |
| 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 |
