1 // WebAssemblyInstrExceptRef.td-WebAssembly except_ref codegen --*- tablegen -*- 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is distributed under the University of Illinois Open Source 6 // License. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 /// 10 /// \file 11 /// WebAssembly except_ref operand code-gen constructs. 12 /// 13 //===----------------------------------------------------------------------===// 14 15 let Defs = [ARGUMENTS] in { 16 17 defm SELECT_EXCEPT_REF : I<(outs EXCEPT_REF:$dst), 18 (ins EXCEPT_REF:$lhs, EXCEPT_REF:$rhs, I32:$cond), 19 (outs), (ins), 20 [(set EXCEPT_REF:$dst, 21 (select I32:$cond, EXCEPT_REF:$lhs, 22 EXCEPT_REF:$rhs))], 23 "except_ref.select\t$dst, $lhs, $rhs, $cond", 24 "except_ref.select", 0x1b>; 25 26 } // Defs = [ARGUMENTS] 27 28 def : Pat<(select (i32 (setne I32:$cond, 0)), EXCEPT_REF:$lhs, EXCEPT_REF:$rhs), 29 (SELECT_EXCEPT_REF EXCEPT_REF:$lhs, EXCEPT_REF:$rhs, I32:$cond)>; 30 def : Pat<(select (i32 (seteq I32:$cond, 0)), EXCEPT_REF:$lhs, EXCEPT_REF:$rhs), 31 (SELECT_EXCEPT_REF EXCEPT_REF:$rhs, EXCEPT_REF:$lhs, I32:$cond)>; 32
