forked from OSchip/llvm-project
71 lines
3.6 KiB
TableGen
71 lines
3.6 KiB
TableGen
//===-- WebAssemblyInstrConv.td-WebAssembly Conversion support -*- tablegen -*-=
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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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/// \file
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/// \brief WebAssembly datatype conversions, truncations, reinterpretations,
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/// promotions, and demotions operand code-gen constructs.
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///
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//===----------------------------------------------------------------------===//
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def I32_WRAP_I64 : I<(outs I32:$dst), (ins I64:$src),
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[(set I32:$dst, (trunc I64:$src))]>;
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def I64_EXTEND_S_I32 : I<(outs I64:$dst), (ins I32:$src),
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[(set I64:$dst, (sext I32:$src))]>;
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def I64_EXTEND_U_I32 : I<(outs I64:$dst), (ins I32:$src),
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[(set I64:$dst, (zext I32:$src))]>;
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def I32_TRUNC_S_F32 : I<(outs I32:$dst), (ins F32:$src),
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[(set I32:$dst, (fp_to_sint F32:$src))]>;
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def I32_TRUNC_U_F32 : I<(outs I32:$dst), (ins F32:$src),
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[(set I32:$dst, (fp_to_uint F32:$src))]>;
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def I64_TRUNC_S_F32 : I<(outs I64:$dst), (ins F32:$src),
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[(set I64:$dst, (fp_to_sint F32:$src))]>;
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def I64_TRUNC_U_F32 : I<(outs I64:$dst), (ins F32:$src),
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[(set I64:$dst, (fp_to_uint F32:$src))]>;
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def I32_TRUNC_S_F64 : I<(outs I32:$dst), (ins F64:$src),
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[(set I32:$dst, (fp_to_sint F64:$src))]>;
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def I32_TRUNC_U_F64 : I<(outs I32:$dst), (ins F64:$src),
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[(set I32:$dst, (fp_to_uint F64:$src))]>;
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def I64_TRUNC_S_F64 : I<(outs I64:$dst), (ins F64:$src),
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[(set I64:$dst, (fp_to_sint F64:$src))]>;
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def I64_TRUNC_U_F64 : I<(outs I64:$dst), (ins F64:$src),
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[(set I64:$dst, (fp_to_uint F64:$src))]>;
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def F32_CONVERT_S_I32 : I<(outs F32:$dst), (ins I32:$src),
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[(set F32:$dst, (sint_to_fp I32:$src))]>;
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def F32_CONVERT_U_I32 : I<(outs F32:$dst), (ins I32:$src),
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[(set F32:$dst, (uint_to_fp I32:$src))]>;
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def F64_CONVERT_S_I32 : I<(outs F64:$dst), (ins I32:$src),
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[(set F64:$dst, (sint_to_fp I32:$src))]>;
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def F64_CONVERT_U_I32 : I<(outs F64:$dst), (ins I32:$src),
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[(set F64:$dst, (uint_to_fp I32:$src))]>;
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def F32_CONVERT_S_I64 : I<(outs F32:$dst), (ins I64:$src),
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[(set F32:$dst, (sint_to_fp I64:$src))]>;
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def F32_CONVERT_U_I64 : I<(outs F32:$dst), (ins I64:$src),
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[(set F32:$dst, (uint_to_fp I64:$src))]>;
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def F64_CONVERT_S_I64 : I<(outs F64:$dst), (ins I64:$src),
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[(set F64:$dst, (sint_to_fp I64:$src))]>;
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def F64_CONVERT_U_I64 : I<(outs F64:$dst), (ins I64:$src),
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[(set F64:$dst, (uint_to_fp I64:$src))]>;
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def F64_PROMOTE_F32 : I<(outs F64:$dst), (ins F32:$src),
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[(set F64:$dst, (fextend F32:$src))]>;
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def F32_DEMOTE_F64 : I<(outs F32:$dst), (ins F64:$src),
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[(set F32:$dst, (fround F64:$src))]>;
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def I32_REINTERPRET_F32 : I<(outs I32:$dst), (ins F32:$src),
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[(set I32:$dst, (bitconvert F32:$src))]>;
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def F32_REINTERPRET_I32 : I<(outs F32:$dst), (ins I32:$src),
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[(set F32:$dst, (bitconvert I32:$src))]>;
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def I64_REINTERPRET_F64 : I<(outs I64:$dst), (ins F64:$src),
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[(set I64:$dst, (bitconvert F64:$src))]>;
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def F64_REINTERPRET_I64 : I<(outs F64:$dst), (ins I64:$src),
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[(set F64:$dst, (bitconvert I64:$src))]>;
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