diff options
Diffstat (limited to 'clang/lib/CodeGen/CGHLSLBuiltins.cpp')
| -rw-r--r-- | clang/lib/CodeGen/CGHLSLBuiltins.cpp | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/clang/lib/CodeGen/CGHLSLBuiltins.cpp b/clang/lib/CodeGen/CGHLSLBuiltins.cpp index 7b5b924..6c0fc8d 100644 --- a/clang/lib/CodeGen/CGHLSLBuiltins.cpp +++ b/clang/lib/CodeGen/CGHLSLBuiltins.cpp @@ -352,6 +352,13 @@ Value *CodeGenFunction::EmitHLSLBuiltinExpr(unsigned BuiltinID, SmallVector<Value *> Args{OrderID, SpaceOp, RangeOp, IndexOp, Name}; return Builder.CreateIntrinsic(HandleTy, IntrinsicID, Args); } + case Builtin::BI__builtin_hlsl_resource_nonuniformindex: { + Value *IndexOp = EmitScalarExpr(E->getArg(0)); + llvm::Type *RetTy = ConvertType(E->getType()); + return Builder.CreateIntrinsic( + RetTy, CGM.getHLSLRuntime().getNonUniformResourceIndexIntrinsic(), + ArrayRef<Value *>{IndexOp}); + } case Builtin::BI__builtin_hlsl_all: { Value *Op0 = EmitScalarExpr(E->getArg(0)); return Builder.CreateIntrinsic( @@ -540,6 +547,21 @@ Value *CodeGenFunction::EmitHLSLBuiltinExpr(unsigned BuiltinID, retType, CGM.getHLSLRuntime().getIsInfIntrinsic(), ArrayRef<Value *>{Op0}, nullptr, "hlsl.isinf"); } + case Builtin::BI__builtin_hlsl_elementwise_isnan: { + Value *Op0 = EmitScalarExpr(E->getArg(0)); + llvm::Type *Xty = Op0->getType(); + llvm::Type *retType = llvm::Type::getInt1Ty(this->getLLVMContext()); + if (Xty->isVectorTy()) { + auto *XVecTy = E->getArg(0)->getType()->castAs<VectorType>(); + retType = llvm::VectorType::get( + retType, ElementCount::getFixed(XVecTy->getNumElements())); + } + if (!E->getArg(0)->getType()->hasFloatingRepresentation()) + llvm_unreachable("isnan operand must have a float representation"); + return Builder.CreateIntrinsic( + retType, CGM.getHLSLRuntime().getIsNaNIntrinsic(), + ArrayRef<Value *>{Op0}, nullptr, "hlsl.isnan"); + } case Builtin::BI__builtin_hlsl_mad: { Value *M = EmitScalarExpr(E->getArg(0)); Value *A = EmitScalarExpr(E->getArg(1)); |