10b57cec5SDimitry Andric// WebAssemblyInstrRef.td - WebAssembly reference type codegen --*- tablegen -*- 20b57cec5SDimitry Andric// 30b57cec5SDimitry Andric// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 40b57cec5SDimitry Andric// See https://llvm.org/LICENSE.txt for license information. 50b57cec5SDimitry Andric// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 60b57cec5SDimitry Andric// 70b57cec5SDimitry Andric//===----------------------------------------------------------------------===// 80b57cec5SDimitry Andric/// 90b57cec5SDimitry Andric/// \file 10*5ffd83dbSDimitry Andric/// WebAssembly reference type operand codegen constructs. 110b57cec5SDimitry Andric/// 120b57cec5SDimitry Andric//===----------------------------------------------------------------------===// 130b57cec5SDimitry Andric 140b57cec5SDimitry Andricdefm SELECT_EXNREF : I<(outs EXNREF:$dst), 150b57cec5SDimitry Andric (ins EXNREF:$lhs, EXNREF:$rhs, I32:$cond), 160b57cec5SDimitry Andric (outs), (ins), 170b57cec5SDimitry Andric [(set EXNREF:$dst, 180b57cec5SDimitry Andric (select I32:$cond, EXNREF:$lhs, EXNREF:$rhs))], 190b57cec5SDimitry Andric "exnref.select\t$dst, $lhs, $rhs, $cond", 200b57cec5SDimitry Andric "exnref.select", 0x1b>; 210b57cec5SDimitry Andric 220b57cec5SDimitry Andricdef : Pat<(select (i32 (setne I32:$cond, 0)), EXNREF:$lhs, EXNREF:$rhs), 230b57cec5SDimitry Andric (SELECT_EXNREF EXNREF:$lhs, EXNREF:$rhs, I32:$cond)>; 240b57cec5SDimitry Andricdef : Pat<(select (i32 (seteq I32:$cond, 0)), EXNREF:$lhs, EXNREF:$rhs), 250b57cec5SDimitry Andric (SELECT_EXNREF EXNREF:$rhs, EXNREF:$lhs, I32:$cond)>; 26