SSE2 intrinsic source compatibility

[H. J. Lu]

There is a source compatibility issue between gcc and icc. On icc,
there is

typedef union __declspec(align(8)) {__int64 __m;} __m64;

In gcc, we have

typedef int __m64 __attribute__ ((__mode__ (__V2SI__)));

The problem is icc takes

_m64 foo = { 0xFFFFFFFFFFFFFFFF };
_m64 bar [] = { 0xFFFFFFFFFFFFFFFF };

while gcc takes

__m64 foo =  {0xFFFFFFFF, 0xFFFFFFFF};
__m64 bar [] = {{0xFFFFFFFF, 0xfFFFFFFF}};

How hard to make gcc to take icc notation?


H.J.