meson/test cases/common/127 cpp and asm/retval-x86_64.S

#include "symbol-underscore.h"

.text
.globl SYMBOL_NAME(get_retval)
# ifdef __linux__
.type get_retval, %function
#endif

SYMBOL_NAME(get_retval):
    xorl	%eax, %eax
    retq