test cases/common/127 cpp and asm/retval-x86.S - meson - Git at Google

 #include "symbol-underscore.h"

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

 SYMBOL_NAME(get_retval):
     xorl	%eax, %eax
     retl
	#include "symbol-underscore.h"

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

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