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#NAME# with the name of the defm instantiating the multiclass. This is useful for AVX instruction naming where a "V" prefix is standard throughout the ISA. For example: multiclass SSE_AVX_Inst<...> { def SS : Instr<...>; def SD : Instr<...>; def PS : Instr<...>; def PD : Instr<...>; def V#NAME#SS : Instr<...>; def V#NAME#SD : Instr<...>; def V#NAME#PS : Instr<...>; def V#NAME#PD : Instr<...>; } defm ADD : SSE_AVX_Inst<...>; Results in ADDSS ADDSD ADDPS ADDPD VADDSS VADDSD VADDPS VADDPD git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70979 91177308-0d34-0410-b5e6-96231b3b80d8
13 lines
218 B
TableGen
13 lines
218 B
TableGen
// RUN: tblgen %s | grep WorldHelloCC | count 1
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class C<string n> {
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string name = n;
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}
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multiclass Names<string n, string m> {
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def CC : C<n>;
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def World#NAME#CC : C<m>;
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}
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defm Hello : Names<"hello", "world">;
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