forked from OSchip/llvm-project
Add intrinsics to represent fp16 <-> fp32 conversions
llvm-svn: 98497
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@ -450,6 +450,14 @@ def int_flt_rounds : Intrinsic<[llvm_i32_ty]>,
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def int_trap : Intrinsic<[llvm_void_ty]>,
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GCCBuiltin<"__builtin_trap">;
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// Intrisics to support half precision floating point format
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def int_convert_to_fp16 : Intrinsic<[llvm_i16_ty],
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[llvm_float_ty]>,
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GCCBuiltin<"__gnu_f2h_ieee">;
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def int_convert_from_fp16 : Intrinsic<[llvm_float_ty],
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[llvm_i16_ty]>,
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GCCBuiltin<"__gnu_h2f_ieee">;
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// These convert intrinsics are to support various conversions between
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// various types with rounding and saturation. NOTE: avoid using these
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// intrinsics as they might be removed sometime in the future and
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