diff options
Diffstat (limited to 'llvm/lib/Target/WebAssembly/MCTargetDesc/WebAssemblyMCCodeEmitter.cpp')
| -rw-r--r-- | llvm/lib/Target/WebAssembly/MCTargetDesc/WebAssemblyMCCodeEmitter.cpp | 21 |
1 files changed, 7 insertions, 14 deletions
diff --git a/llvm/lib/Target/WebAssembly/MCTargetDesc/WebAssemblyMCCodeEmitter.cpp b/llvm/lib/Target/WebAssembly/MCTargetDesc/WebAssemblyMCCodeEmitter.cpp index 55bf5d14fdac..4961c2ef9529 100644 --- a/llvm/lib/Target/WebAssembly/MCTargetDesc/WebAssemblyMCCodeEmitter.cpp +++ b/llvm/lib/Target/WebAssembly/MCTargetDesc/WebAssemblyMCCodeEmitter.cpp @@ -130,19 +130,12 @@ void WebAssemblyMCCodeEmitter::encodeInstruction( encodeULEB128(uint64_t(MO.getImm()), OS); } - } else if (MO.isFPImm()) { - const MCOperandInfo &Info = Desc.OpInfo[I]; - if (Info.OperandType == WebAssembly::OPERAND_F32IMM) { - // TODO: MC converts all floating point immediate operands to double. - // This is fine for numeric values, but may cause NaNs to change bits. - auto F = float(MO.getFPImm()); - support::endian::write<float>(OS, F, support::little); - } else { - assert(Info.OperandType == WebAssembly::OPERAND_F64IMM); - double D = MO.getFPImm(); - support::endian::write<double>(OS, D, support::little); - } - + } else if (MO.isSFPImm()) { + uint32_t F = MO.getSFPImm(); + support::endian::write<uint32_t>(OS, F, support::little); + } else if (MO.isDFPImm()) { + uint64_t D = MO.getDFPImm(); + support::endian::write<uint64_t>(OS, D, support::little); } else if (MO.isExpr()) { const MCOperandInfo &Info = Desc.OpInfo[I]; llvm::MCFixupKind FixupKind; @@ -161,7 +154,7 @@ void WebAssemblyMCCodeEmitter::encodeInstruction( case WebAssembly::OPERAND_SIGNATURE: case WebAssembly::OPERAND_TYPEINDEX: case WebAssembly::OPERAND_GLOBAL: - case WebAssembly::OPERAND_EVENT: + case WebAssembly::OPERAND_TAG: FixupKind = MCFixupKind(WebAssembly::fixup_uleb128_i32); break; case WebAssembly::OPERAND_OFFSET64: |