diff options
Diffstat (limited to 'source/slang')
| -rw-r--r-- | source/slang/slang-emit-spirv.cpp | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/source/slang/slang-emit-spirv.cpp b/source/slang/slang-emit-spirv.cpp index 8063975e2..252f0e917 100644 --- a/source/slang/slang-emit-spirv.cpp +++ b/source/slang/slang-emit-spirv.cpp @@ -4981,6 +4981,18 @@ struct SPIRVEmitContext const auto lVec = as<IRVectorType>(l->getDataType()); auto r = operands[1]; const auto rVec = as<IRVectorType>(r->getDataType()); + if (op == kIROp_Mul && isFloatingPoint) + { + if (lVec && !rVec) + { + return emitInst(parent, instToRegister, SpvOpVectorTimesScalar, type, kResultID, operands); + } + else if (!lVec && rVec) + { + IRInst* newOperands[2] = { operands[1], operands[0] }; + return emitInst(parent, instToRegister, SpvOpVectorTimesScalar, type, kResultID, ArrayView<IRInst*>(newOperands, 2)); + } + } const auto go = [&](const auto l, const auto r) { return emitInst(parent, instToRegister, opCode, type, kResultID, l, r); }; |