[cfe-dev] gcc 4.2.1 xmmintrin.h vs clang's xxmintrin.h

[Amit Kulkarni]

Hi,

I am compiling a program which uses '__builtin_ia32_cmpgtps' and
'__builtin_ia32_cmpeqps'. I find that they are SSE extensions.
Now the header file for OpenBSD's gcc 4.2.1 /usr/include/xmmintrin.h
has a mention of those two instructions. But the header file for clang
in
/usr/local/lib/clang/2.9/include/xmmintrin.h doesn't have any mention
of this? Compiling C++ programs is picking up clang's header vs gcc
header.

looking at http://lists.cs.uiuc.edu/pipermail/cfe-commits/Week-of-Mon-20080929/007949.html,
it used to be present in clang, now where is it disappeared to?

Thanks