{"ast_node_type":"other","tokens":[{"end":70,"kind":"keyword","start":0,"text":"\"trig.preop.f64\""}]}
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                    "trig.preop.f32" => "__builtin_amdgpu_trig_preop",
                    "trig.preop.v2f64" => "__builtin_amdgpu_trig_preop",