diff options
Diffstat (limited to 'src/wast-parser.cc')
| -rw-r--r-- | src/wast-parser.cc | 50 |
1 files changed, 18 insertions, 32 deletions
diff --git a/src/wast-parser.cc b/src/wast-parser.cc index 92beffcc..98c22967 100644 --- a/src/wast-parser.cc +++ b/src/wast-parser.cc @@ -1791,47 +1791,33 @@ Result WastParser::ParseSimdV128Const(Const* const_, TokenType token_type) { // the array of bytes: if (integer) { switch(lane_count) { - case 16: { - int32_t value; - result = ParseInt32(s, end, Bitcast<uint32_t*>(&value), ParseIntType::SignedAndUnsigned); - if (value < static_cast<int32_t>(std::numeric_limits<int8_t>::min()) || - value > static_cast<int32_t>(std::numeric_limits<uint8_t>::max())) { - Error(loc, "literal \"%s\" out-of-bounds of i8", literal.text.c_str()); - return Result::Error; - } - *lane_ptr = static_cast<uint8_t>(value); + case 16: + result = ParseInt8(s, end, reinterpret_cast<uint8_t*>(lane_ptr), + ParseIntType::SignedAndUnsigned); break; - } - case 8: { - int32_t value; - result = ParseInt32(s, end, Bitcast<uint32_t*>(&value), ParseIntType::SignedAndUnsigned); - if (value < static_cast<int32_t>(std::numeric_limits<int16_t>::min()) || - value > static_cast<int32_t>(std::numeric_limits<uint16_t>::max())) { - Error(loc, "literal \"%s\" out-of-bounds of i16", literal.text.c_str()); - return Result::Error; - } - *lane_ptr = static_cast<uint16_t>(value); + case 8: + result = ParseInt16(s, end, reinterpret_cast<uint16_t*>(lane_ptr), + ParseIntType::SignedAndUnsigned); break; - } - case 4: { - result = ParseInt32(s, end, Bitcast<uint32_t*>(lane_ptr), ParseIntType::SignedAndUnsigned); + case 4: + result = ParseInt32(s, end, reinterpret_cast<uint32_t*>(lane_ptr), + ParseIntType::SignedAndUnsigned); break; - } - case 2: { - result = ParseInt64(s, end, Bitcast<uint64_t*>(lane_ptr), ParseIntType::SignedAndUnsigned); + case 2: + result = ParseInt64(s, end, reinterpret_cast<uint64_t*>(lane_ptr), + ParseIntType::SignedAndUnsigned); break; - } } } else { switch(lane_count) { - case 4: { - result = ParseFloat(literal.type, s, end, Bitcast<uint32_t*>(lane_ptr)); + case 4: + result = ParseFloat(literal.type, s, end, + reinterpret_cast<uint32_t*>(lane_ptr)); break; - } - case 2: { - result = ParseDouble(literal.type,s, end, Bitcast<uint64_t*>(lane_ptr)); + case 2: + result = ParseDouble(literal.type, s, end, + reinterpret_cast<uint64_t*>(lane_ptr)); break; - } } } |