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a74341308f
This WebAssembly backend is just a skeleton at this time and is not yet functional. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@241022 91177308-0d34-0410-b5e6-96231b3b80d8
29 lines
906 B
TableGen
29 lines
906 B
TableGen
// WebAssemblyInstrFormats.td - WebAssembly Instruction Formats -*- tblgen -*-//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// WebAssembly instruction format definitions.
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//
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//===----------------------------------------------------------------------===//
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// WebAssembly Instruction Format
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class WebAssemblyInst<string cstr> : Instruction {
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field bits<0> Inst; // Instruction encoding.
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let Namespace = "WebAssembly";
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let Pattern = [];
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let Constraints = cstr;
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}
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// Normal instructions
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class I<dag oops, dag iops, list<dag> pattern, string cstr = "">
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: WebAssemblyInst<cstr> {
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dag OutOperandList = oops;
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dag InOperandList = iops;
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let Pattern = pattern;
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}
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