#define NULL ((void*)0) extern int print(const char *msg, ...); int foo(const char *fmt, int a, long l, int *p); int foo(const char *fmt, int a, long l, int *p) { return print(fmt, 'x', a, __LINE__, l, 0L, p, NULL); } /* * check-name: call-variadic * check-command: sparse-llvm-dis -m64 $file * check-output-ignore * check-output-contains: , ...) @print(\\(i8\\*\\|ptr\\) %ARG1., i32 120, i32 %ARG2., i32 8, i64 %ARG3., i64 0, \\(i32\\*\\|ptr\\) %ARG4., \\(i8\\*\\|ptr\\) null) * check-output-contains: define i32 @foo( * check-output-contains: declare i32 @print( * */