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Cycles: Disable SSE41 kernel on 32bit, we don't use intrinsics here anyway. Also disable it for Visual Studio < 2012, broken blendv instruction.

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This commit is contained in:
Thomas Dinges 2014-01-14 23:51:38 +01:00
parent c00b8c538c
commit 9e3ddd70d4
1 changed files with 5 additions and 1 deletions
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6
intern/cycles/util/util_optimization.h
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@ -20,12 +20,16 @@
#define WITH_CYCLES_OPTIMIZED_KERNEL_SSE3
#define WITH_CYCLES_OPTIMIZED_KERNEL_SSE41
/* VC2008 is not ready for sse41, probably broken blendv intrinsic... */
#if defined(_MSC_VER) && (_MSC_VER < 1700)
#undef WITH_CYCLES_OPTIMIZED_KERNEL_SSE41
#endif
#endif
#if defined(i386) || defined(_M_IX86)
#define WITH_CYCLES_OPTIMIZED_KERNEL_SSE2
#define WITH_CYCLES_OPTIMIZED_KERNEL_SSE3
#define WITH_CYCLES_OPTIMIZED_KERNEL_SSE41
#endif