diff options
Diffstat (limited to 'llvm')
| -rw-r--r-- | llvm/lib/Target/WebAssembly/Disassembler/WebAssemblyDisassembler.cpp | 5 | ||||
| -rw-r--r-- | llvm/test/MC/Disassembler/WebAssembly/wasm.txt | 4 |
2 files changed, 3 insertions, 6 deletions
diff --git a/llvm/lib/Target/WebAssembly/Disassembler/WebAssemblyDisassembler.cpp b/llvm/lib/Target/WebAssembly/Disassembler/WebAssemblyDisassembler.cpp index 2a0ccfc4737..287b2443ddb 100644 --- a/llvm/lib/Target/WebAssembly/Disassembler/WebAssemblyDisassembler.cpp +++ b/llvm/lib/Target/WebAssembly/Disassembler/WebAssemblyDisassembler.cpp @@ -108,9 +108,8 @@ template <typename T> bool parseImmediate(MCInst &MI, uint64_t &Size, ArrayRef<uint8_t> Bytes) { if (Size + sizeof(T) > Bytes.size()) return false; - T Val; - memcpy(&Val, Bytes.data() + Size, sizeof(T)); - support::endian::byte_swap<T, support::endianness::little>(Val); + T Val = support::endian::read<T, support::endianness::little, alignof(T)>( + Bytes.data() + Size); Size += sizeof(T); if (std::is_floating_point<T>::value) { MI.addOperand(MCOperand::createFPImm(static_cast<double>(Val))); diff --git a/llvm/test/MC/Disassembler/WebAssembly/wasm.txt b/llvm/test/MC/Disassembler/WebAssembly/wasm.txt index 8e4607de6d5..8a119fb6b0f 100644 --- a/llvm/test/MC/Disassembler/WebAssembly/wasm.txt +++ b/llvm/test/MC/Disassembler/WebAssembly/wasm.txt @@ -33,9 +33,7 @@ # CHECK: i64.trunc_sat_f64_u 0xFC 0x07 -# FIXME Disabled temporarily due to failures in clang-ppc64be-linux and -# clang-s390x-linux bots -# C HECK: v128.const 50462976, 117835012, 185207048, 252579084 +# CHECK: v128.const 50462976, 117835012, 185207048, 252579084 0xFD 0x02 0x00 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0C 0x0D 0x0E 0x0F # CHECK: v8x16.shuffle 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 |
