mirror of https://github.com/PCSX2/pcsx2.git
intrinsic: add rotate support for clang....
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@ -18,7 +18,12 @@
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// Because nobody can't agree on a single name !
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#if defined(__GNUG__)
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// Yes there are several files for the same features!
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// x86intrin.h which is the general include provided by the compiler
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// intrin_x86.h which is a compatibility layer (as this file) but with a BSD license
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// x86_intrin.h, this file, which is another compatibility layer
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#include "x86intrin.h"
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#include "intrin_x86.h"
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#else
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@ -26,6 +31,19 @@
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#endif
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#if defined(__clang__)
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// Seriously what is so complicated to provided this bunch of intrinsics in clangs.
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static unsigned int _rotr(unsigned int x, int s)
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{
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return (x >> s) | (x << (32 - s));
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}
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static unsigned int _rotl(unsigned int x, int s)
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{
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return (x << s) | (x >> (32 - s));
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}
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#endif
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// Not correctly defined in GCC4.8 and below ! (dunno for VS)
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#ifndef _MM_MK_INSERTPS_NDX
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#define _MM_MK_INSERTPS_NDX(srcField, dstField, zeroMask) (((srcField)<<6) | ((dstField)<<4) | (zeroMask))
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