syntax_data: {"ast_node_type":"other","tokens":[{"end":32,"kind":"keyword","start":0,"text":"LLVMSPIRKERNELCallConv"}]}
source_snippet:     LLVMSPIRKERNELCallConv = 76,
context_before:     LLVMSPIRFUNCCallConv = 75,
context_after:     LLVMIntelOCLBICallConv = 77,