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Teach tablegen to support 'defm' inside multiclasses.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105519 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Bruno Cardoso Lopes
2010-06-05 02:11:52 +00:00
parent 8613b18a5a
commit 270562b3d4
4 changed files with 111 additions and 10 deletions
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25
test/TableGen/DefmInsideMultiClass.td Normal file
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// RUN: tblgen %s | grep ADDPSrr | count 1
// XFAIL: vg_leak
class Instruction<bits<4> opc, string Name> {
bits<4> opcode = opc;
string name = Name;
}
multiclass basic_r<bits<4> opc> {
def rr : Instruction<opc, "rr">;
def rm : Instruction<opc, "rm">;
}
multiclass basic_s<bits<4> opc> {
defm SS : basic_r<opc>;
defm SD : basic_r<opc>;
}
multiclass basic_p<bits<4> opc> {
defm PS : basic_r<opc>;
defm PD : basic_r<opc>;
}
defm ADD : basic_s<0xf>, basic_p<0xf>;
defm SUB : basic_s<0xe>, basic_p<0xe>;