diff options
Diffstat (limited to 'src/interp.cc')
| -rw-r--r-- | src/interp.cc | 58 |
1 files changed, 49 insertions, 9 deletions
diff --git a/src/interp.cc b/src/interp.cc index 177be98c..bf378f37 100644 --- a/src/interp.cc +++ b/src/interp.cc @@ -1216,19 +1216,19 @@ ValueTypeRep<T> Xchg(ValueTypeRep<T> lhs_rep, ValueTypeRep<T> rhs_rep) { // i(8,16,32,64) f(32,64) X (2,4,8,16) splat ==> v128 template <typename T, typename V> -ValueTypeRep<T> SimdSplat(V Lane_Data) { +ValueTypeRep<T> SimdSplat(V lane_data) { // Calculate how many Lanes according to input lane data type. - int32_t Lanes = sizeof(T)/sizeof(V); + int32_t lanes = sizeof(T)/sizeof(V); // Define SIMD data array by Lanes. - V Simd_data[sizeof(T)/sizeof(V)]; + V simd_data[sizeof(T)/sizeof(V)]; // Constuct the Simd value by Land data and Lane nums. - for(int32_t i = 0; i < Lanes; i++) { - Simd_data[i] = Lane_Data; + for(int32_t i = 0; i < lanes; i++) { + simd_data[i] = lane_data; } - return ToRep(Bitcast<T>(Simd_data)); + return ToRep(Bitcast<T>(simd_data)); } bool Environment::FuncSignaturesAreEqual(Index sig_index_0, @@ -2244,8 +2244,38 @@ Result Thread::Run(int num_instructions) { } case Opcode::I8X16Splat: { - uint8_t Lane_data = static_cast<uint8_t>(Pop<uint32_t>()); - CHECK_TRAP(Push<v128>(SimdSplat<v128, uint8_t>(Lane_data))); + uint8_t lane_data = Pop<uint32_t>(); + CHECK_TRAP(Push<v128>(SimdSplat<v128, uint8_t>(lane_data))); + break; + } + + case Opcode::I16X8Splat: { + uint16_t lane_data = Pop<uint32_t>(); + CHECK_TRAP(Push<v128>(SimdSplat<v128, uint16_t>(lane_data))); + break; + } + + case Opcode::I32X4Splat: { + uint32_t lane_data = Pop<uint32_t>(); + CHECK_TRAP(Push<v128>(SimdSplat<v128, uint32_t>(lane_data))); + break; + } + + case Opcode::I64X2Splat: { + uint64_t lane_data = Pop<uint64_t>(); + CHECK_TRAP(Push<v128>(SimdSplat<v128, uint64_t>(lane_data))); + break; + } + + case Opcode::F32X4Splat: { + float lane_data = Pop<float>(); + CHECK_TRAP(Push<v128>(SimdSplat<v128, float>(lane_data))); + break; + } + + case Opcode::F64X2Splat: { + double lane_data = Pop<double>(); + CHECK_TRAP(Push<v128>(SimdSplat<v128, double>(lane_data))); break; } @@ -2710,7 +2740,12 @@ void Thread::Trace(Stream* stream) { break; } - case Opcode::I8X16Splat: { + case Opcode::I8X16Splat: + case Opcode::I16X8Splat: + case Opcode::I32X4Splat: + case Opcode::I64X2Splat: + case Opcode::F32X4Splat: + case Opcode::F64X2Splat: { stream->Writef("%s $0x%08x 0x%08x 0x%08x 0x%08x \n", opcode.GetName(), Top().v128_bits.v[0], Top().v128_bits.v[1], Top().v128_bits.v[2], Top().v128_bits.v[3]); break; @@ -3077,6 +3112,11 @@ void Environment::Disassemble(Stream* stream, case Opcode::I64Extend32S: case Opcode::I64Extend8S: case Opcode::I8X16Splat: + case Opcode::I16X8Splat: + case Opcode::I32X4Splat: + case Opcode::I64X2Splat: + case Opcode::F32X4Splat: + case Opcode::F64X2Splat: stream->Writef("%s %%[-1]\n", opcode.GetName()); break; |