lima/ppir: don't attempt to clone tex coords if it's not varying
It makes no sense to clone texture coords if it's not varying, moreover we don't support cloning ALU nodes.
Signed-off-by: Vasily Khoruzhick anarsoul@gmail.com
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It makes no sense to clone texture coords if it's not varying, moreover we don't support cloning ALU nodes.
Signed-off-by: Vasily Khoruzhick anarsoul@gmail.com