19f96a58cSHeejin Ahn// WebAssemblyInstrRef.td - WebAssembly reference type codegen --*- tablegen -*-
29f96a58cSHeejin Ahn//
39f96a58cSHeejin Ahn// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
49f96a58cSHeejin Ahn// See https://llvm.org/LICENSE.txt for license information.
59f96a58cSHeejin Ahn// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
69f96a58cSHeejin Ahn//
79f96a58cSHeejin Ahn//===----------------------------------------------------------------------===//
89f96a58cSHeejin Ahn///
99f96a58cSHeejin Ahn/// \file
10*0312b9f5SKazuaki Ishizaki/// WebAssembly reference type operand codegen constructs.
119f96a58cSHeejin Ahn///
129f96a58cSHeejin Ahn//===----------------------------------------------------------------------===//
139f96a58cSHeejin Ahn
149f96a58cSHeejin Ahndefm SELECT_EXNREF : I<(outs EXNREF:$dst),
159f96a58cSHeejin Ahn                       (ins EXNREF:$lhs, EXNREF:$rhs, I32:$cond),
169f96a58cSHeejin Ahn                       (outs), (ins),
179f96a58cSHeejin Ahn                       [(set EXNREF:$dst,
189f96a58cSHeejin Ahn                         (select I32:$cond, EXNREF:$lhs, EXNREF:$rhs))],
199f96a58cSHeejin Ahn                       "exnref.select\t$dst, $lhs, $rhs, $cond",
209f96a58cSHeejin Ahn                       "exnref.select", 0x1b>;
219f96a58cSHeejin Ahn
229f96a58cSHeejin Ahndef : Pat<(select (i32 (setne I32:$cond, 0)), EXNREF:$lhs, EXNREF:$rhs),
239f96a58cSHeejin Ahn          (SELECT_EXNREF EXNREF:$lhs, EXNREF:$rhs, I32:$cond)>;
249f96a58cSHeejin Ahndef : Pat<(select (i32 (seteq I32:$cond, 0)), EXNREF:$lhs, EXNREF:$rhs),
259f96a58cSHeejin Ahn          (SELECT_EXNREF EXNREF:$rhs, EXNREF:$lhs, I32:$cond)>;
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