1351278Sdim// WebAssemblyInstrRef.td - WebAssembly reference type codegen --*- tablegen -*-
2351278Sdim//
3351278Sdim// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4351278Sdim// See https://llvm.org/LICENSE.txt for license information.
5351278Sdim// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6351278Sdim//
7351278Sdim//===----------------------------------------------------------------------===//
8351278Sdim///
9351278Sdim/// \file
10351278Sdim/// WebAssembly refence type operand codegen constructs.
11351278Sdim///
12351278Sdim//===----------------------------------------------------------------------===//
13351278Sdim
14351278Sdimdefm SELECT_EXNREF : I<(outs EXNREF:$dst),
15351278Sdim                       (ins EXNREF:$lhs, EXNREF:$rhs, I32:$cond),
16351278Sdim                       (outs), (ins),
17351278Sdim                       [(set EXNREF:$dst,
18351278Sdim                         (select I32:$cond, EXNREF:$lhs, EXNREF:$rhs))],
19351278Sdim                       "exnref.select\t$dst, $lhs, $rhs, $cond",
20351278Sdim                       "exnref.select", 0x1b>;
21351278Sdim
22351278Sdimdef : Pat<(select (i32 (setne I32:$cond, 0)), EXNREF:$lhs, EXNREF:$rhs),
23351278Sdim          (SELECT_EXNREF EXNREF:$lhs, EXNREF:$rhs, I32:$cond)>;
24351278Sdimdef : Pat<(select (i32 (seteq I32:$cond, 0)), EXNREF:$lhs, EXNREF:$rhs),
25351278Sdim          (SELECT_EXNREF EXNREF:$rhs, EXNREF:$lhs, I32:$cond)>;
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