meson/test cases/common/123 llvm ir and assembly/square-x86_64.S

#include "symbol-underscore.h"

#ifdef _MSC_VER /* MSVC on Windows */

PUBLIC SYMBOL_NAME(square_unsigned)
_TEXT   SEGMENT

SYMBOL_NAME(square_unsigned) PROC
        mov     eax, ecx
    imul eax, eax
    ret
SYMBOL_NAME(square_unsigned) ENDP

_TEXT   ENDS
END

#else

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

# if defined(_WIN32) || defined(__CYGWIN__) /* msabi */
SYMBOL_NAME(square_unsigned):
    imull %ecx, %ecx
    movl %ecx, %eax
    retq
# else /* sysvabi */
SYMBOL_NAME(square_unsigned):
    imull %edi, %edi
    movl %edi, %eax
    retq
# endif

#endif