{"ast_node_type":"other","tokens":[{"end":64,"kind":"keyword","start":0,"text":"fdiv_fast(x,"}]}
        fdiv_fast(x, y) => (LLVMBuildFDiv, LLVMRustSetFastMath),
        fmul_fast(x, y) => (LLVMBuildFMul, LLVMRustSetFastMath),
        frem_fast(x, y) => (LLVMBuildFRem, LLVMRustSetFastMath),