[llvm-dev] TableGen questions.
Krzysztof Parzyszek via llvm-dev
llvm-dev at lists.llvm.org
Tue Sep 26 07:47:28 PDT 2017
On 9/25/2017 6:03 PM, Shane Ryoo via llvm-dev wrote:
> MultSrcOneDestInst<subOpcode, op0t, 0b00,
> IO_MultSrc<op0t, SpecialReg>.outsDefault,
> IO_MultSrc<op0t, SpecialReg>.insDefault>;
I suspect that the use of IO_MultSrc here is the culprit. TableGen has
some limitations here, when it comes to instantiating classes "inline",
like in the example above. Try instantiating the IO_MultSrc for these
arguments separately and passing the ins/outs as parameters.
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