Doesn't Intel's own documentation say these are in pmmintrin.h? gcc has them there as well.
https://software.intel.com/en-us/node/683881 ~Craig On Sun, Feb 26, 2017 at 3:58 AM, Oren Ben Simhon via cfe-commits < cfe-commits@lists.llvm.org> wrote: > Author: orenb > Date: Sun Feb 26 05:58:15 2017 > New Revision: 296296 > > URL: http://llvm.org/viewvc/llvm-project?rev=296296&view=rev > Log: > [X86] DAZ Macros Relocation > > The DAZ feature introduces the denormal zero support for x86. > Currently the definitions are located under SSE3 header, however there are > some SSE2 targets that support the feature as well. > > Differential Revision: https://reviews.llvm.org/D30194 > > > Modified: > cfe/trunk/lib/Headers/emmintrin.h > cfe/trunk/lib/Headers/pmmintrin.h > > Modified: cfe/trunk/lib/Headers/emmintrin.h > URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Headers/ > emmintrin.h?rev=296296&r1=296295&r2=296296&view=diff > ============================================================ > ================== > --- cfe/trunk/lib/Headers/emmintrin.h (original) > +++ cfe/trunk/lib/Headers/emmintrin.h Sun Feb 26 05:58:15 2017 > @@ -4810,4 +4810,12 @@ void _mm_pause(void); > > #define _MM_SHUFFLE2(x, y) (((x) << 1) | (y)) > > +#define _MM_DENORMALS_ZERO_ON (0x0040) > +#define _MM_DENORMALS_ZERO_OFF (0x0000) > + > +#define _MM_DENORMALS_ZERO_MASK (0x0040) > + > +#define _MM_GET_DENORMALS_ZERO_MODE() (_mm_getcsr() & > _MM_DENORMALS_ZERO_MASK) > +#define _MM_SET_DENORMALS_ZERO_MODE(x) (_mm_setcsr((_mm_getcsr() & > ~_MM_DENORMALS_ZERO_MASK) | (x))) > + > #endif /* __EMMINTRIN_H */ > > Modified: cfe/trunk/lib/Headers/pmmintrin.h > URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Headers/ > pmmintrin.h?rev=296296&r1=296295&r2=296296&view=diff > ============================================================ > ================== > --- cfe/trunk/lib/Headers/pmmintrin.h (original) > +++ cfe/trunk/lib/Headers/pmmintrin.h Sun Feb 26 05:58:15 2017 > @@ -257,14 +257,6 @@ _mm_movedup_pd(__m128d __a) > return __builtin_shufflevector((__v2df)__a, (__v2df)__a, 0, 0); > } > > -#define _MM_DENORMALS_ZERO_ON (0x0040) > -#define _MM_DENORMALS_ZERO_OFF (0x0000) > - > -#define _MM_DENORMALS_ZERO_MASK (0x0040) > - > -#define _MM_GET_DENORMALS_ZERO_MODE() (_mm_getcsr() & > _MM_DENORMALS_ZERO_MASK) > -#define _MM_SET_DENORMALS_ZERO_MODE(x) (_mm_setcsr((_mm_getcsr() & > ~_MM_DENORMALS_ZERO_MASK) | (x))) > - > /// \brief Establishes a linear address memory range to be monitored and > puts > /// the processor in the monitor event pending state. Data stored in > the > /// monitored address range causes the processor to exit the pending > state. > > > _______________________________________________ > cfe-commits mailing list > cfe-commits@lists.llvm.org > http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits >
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