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2a8c0506f2
Implements PR34259 Intrinsics.h is a very popular header. Most LLVM TUs care about things like dbg_value, but they don't care how they are implemented. After I split these out, IntrinsicImpl.inc is 1.7 MB, so this saves each LLVM TU from scanning 1.7 MB of source that gets pre-processed away. It also means we can modify intrinsic properties without triggering a full rebuild, but that's probably less of a win. I think the next best thing to do would be to split out the target intrinsics into their own header. Very, very few TUs care about target-specific intrinsics. It's very hard to split up the target independent intrinsics like llvm.expect, assume, and dbg.value, though. llvm-svn: 335407
35 lines
958 B
TableGen
35 lines
958 B
TableGen
// RUN: llvm-tblgen -gen-intrinsic-enums %s | FileCheck %s
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// XFAIL: vg_leak
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class IntrinsicProperty;
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class SDNodeProperty;
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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> ret_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 = ret_types;
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list<LLVMType> ParamTypes = [];
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list<IntrinsicProperty> IntrProperties = [];
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list<SDNodeProperty> Properties = [];
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}
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def iAny : ValueType<0, 253>;
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def llvm_anyint_ty : LLVMType<iAny>;
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// Make sure we can return up to 8 values
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// CHECK: returns_8_results // llvm.returns.8.results
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def int_returns_8_results : Intrinsic<"llvm.returns.8.results",
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[llvm_anyint_ty, llvm_anyint_ty, llvm_anyint_ty, llvm_anyint_ty,
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llvm_anyint_ty, llvm_anyint_ty, llvm_anyint_ty, llvm_anyint_ty]>;
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