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Those types are needed to implement instructions for Hexagon Vector Extensions (HVX): 16x32, 16x64, 32x16, 32x32, 32x64, 64x8, 64x16, 64x32, 128x8, 128x16, 256x8, 512x1, and 1024x1. llvm-svn: 253978
31 lines
784 B
TableGen
31 lines
784 B
TableGen
// RUN: llvm-tblgen -gen-intrinsic %s | FileCheck %s
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// XFAIL: vg_leak
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class IntrinsicProperty;
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class ValueType<int size, int value> {
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string Namespace = "MVT";
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int Size = size;
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int Value = value;
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}
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class LLVMType<ValueType vt> {
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ValueType VT = vt;
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}
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class Intrinsic<string name, list<LLVMType> param_types = []> {
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string LLVMName = name;
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bit isTarget = 0;
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string TargetPrefix = "";
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list<LLVMType> RetTypes = [];
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list<LLVMType> ParamTypes = param_types;
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list<IntrinsicProperty> Properties = [];
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}
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// isVoid needs to match the definition in ValueTypes.td
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def isVoid : ValueType<0, 66>; // Produces no value
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def llvm_vararg_ty : LLVMType<isVoid>; // this means vararg here
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// CHECK: /* 0 */ 0, 29, 0,
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def int_foo : Intrinsic<"llvm.foo", [llvm_vararg_ty]>;
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