r239883 - Update the intel intrinsic headers to use the target attribute support.
Sean Silva
chisophugis at gmail.com
Thu Jun 18 16:41:08 PDT 2015
On Thu, Jun 18, 2015 at 4:21 PM, Robinson, Paul <
Paul_Robinson at playstation.sony.com> wrote:
> | identifies certain headers as requiring specific target features,
> while with this change those headers can be legally included textually.
>
>
>
> Um. So this change actually is not optimal for us, as a vendor targeting
> exactly one chip we don't ship a complete set of clang headers, we omit the
> ones that are useless. We'd need to carry a local patch that continues to
> not-include the headers that we do not provide.
>
It might be reasonable to add __has_include guards around includes that a
vendor might want to omit (
http://clang.llvm.org/docs/LanguageExtensions.html#has-include).
Eric, what do you think? (in general, not just the __has_include idea).
-- Sean Silva
> --paulr
>
>
>
> *From:* Sean Silva [mailto:chisophugis at gmail.com]
> *Sent:* Wednesday, June 17, 2015 3:23 PM
> *To:* Robinson, Paul
> *Cc:* Eric Christopher; cfe-commits at cs.uiuc.edu
> *Subject:* Re: r239883 - Update the intel intrinsic headers to use the
> target attribute support.
>
>
>
>
>
>
>
> On Wed, Jun 17, 2015 at 2:19 PM, Robinson, Paul <
> Paul_Robinson at playstation.sony.com> wrote:
>
> Fewer conditionals oughta be better for modules, yes? Nice.
>
>
>
> This change does not really affect modules. Actually it sort of makes the
> situation worse because now the module map properly identifies certain
> headers as requiring specific target features, while with this change those
> headers can be legally included textually.
>
>
>
> -- Sean Silva
>
>
>
>
> A few inline suggestions.
> --paulr
>
>
> > -----Original Message-----
> > From: cfe-commits-bounces at cs.uiuc.edu [mailto:cfe-commits-
> > bounces at cs.uiuc.edu] On Behalf Of Eric Christopher
> > Sent: Wednesday, June 17, 2015 12:10 AM
> > To: cfe-commits at cs.uiuc.edu
> > Subject: r239883 - Update the intel intrinsic headers to use the target
> > attribute support.
> >
> > Author: echristo
> > Date: Wed Jun 17 02:09:32 2015
> > New Revision: 239883
> >
> > URL: http://llvm.org/viewvc/llvm-project?rev=239883&view=rev
> > Log:
> > Update the intel intrinsic headers to use the target attribute support.
> >
> > This involved removing the conditional inclusion and replacing them
> > with target attributes matching the original conditional inclusion
> > and checks. The testcase update removes the macro checks for each
> > file and replaces them with usage of the __target__ attribute, e.g.:
> >
> > int __attribute__((__target__(("sse3")))) foo(int a) {
> > _mm_mwait(0, 0);
> > return 4;
> > }
> >
> > This usage does require the enclosing function have the requisite
> > __target__ attribute for inlining and code generation - also for
> > any macro intrinsic uses in the enclosing function. There's no change
> > for existing uses of the intrinsic headers.
> >
> > Added:
> > cfe/trunk/test/Headers/pmmintrin.c
> > cfe/trunk/test/Headers/x86intrin-2.c
> > Modified:
> > cfe/trunk/lib/Headers/__wmmintrin_aes.h
> > cfe/trunk/lib/Headers/__wmmintrin_pclmul.h
> > cfe/trunk/lib/Headers/adxintrin.h
> > cfe/trunk/lib/Headers/ammintrin.h
> > cfe/trunk/lib/Headers/avx2intrin.h
> > cfe/trunk/lib/Headers/avx512bwintrin.h
> > cfe/trunk/lib/Headers/avx512dqintrin.h
> > cfe/trunk/lib/Headers/avx512fintrin.h
> > cfe/trunk/lib/Headers/avx512vlbwintrin.h
> > cfe/trunk/lib/Headers/avx512vldqintrin.h
> > cfe/trunk/lib/Headers/avx512vlintrin.h
> > cfe/trunk/lib/Headers/avxintrin.h
> > cfe/trunk/lib/Headers/bmi2intrin.h
> > cfe/trunk/lib/Headers/bmiintrin.h
> > cfe/trunk/lib/Headers/emmintrin.h
> > cfe/trunk/lib/Headers/f16cintrin.h
> > cfe/trunk/lib/Headers/fma4intrin.h
> > cfe/trunk/lib/Headers/fmaintrin.h
> > cfe/trunk/lib/Headers/immintrin.h
> > cfe/trunk/lib/Headers/lzcntintrin.h
> > cfe/trunk/lib/Headers/mm3dnow.h
> > cfe/trunk/lib/Headers/mmintrin.h
> > cfe/trunk/lib/Headers/nmmintrin.h
> > cfe/trunk/lib/Headers/pmmintrin.h
> > cfe/trunk/lib/Headers/popcntintrin.h
> > cfe/trunk/lib/Headers/rdseedintrin.h
> > cfe/trunk/lib/Headers/rtmintrin.h
> > cfe/trunk/lib/Headers/shaintrin.h
> > cfe/trunk/lib/Headers/smmintrin.h
> > cfe/trunk/lib/Headers/tbmintrin.h
> > cfe/trunk/lib/Headers/tmmintrin.h
> > cfe/trunk/lib/Headers/wmmintrin.h
> > cfe/trunk/lib/Headers/x86intrin.h
> > cfe/trunk/lib/Headers/xmmintrin.h
> > cfe/trunk/lib/Headers/xopintrin.h
> > cfe/trunk/test/Headers/x86intrin.c
> >
> > Modified: cfe/trunk/lib/Headers/__wmmintrin_aes.h
> > URL: http://llvm.org/viewvc/llvm-
> >
> project/cfe/trunk/lib/Headers/__wmmintrin_aes.h?rev=239883&r1=239882&r2=23
> > 9883&view=diff
> >
> ==========================================================================
> > ====
> > --- cfe/trunk/lib/Headers/__wmmintrin_aes.h (original)
> > +++ cfe/trunk/lib/Headers/__wmmintrin_aes.h Wed Jun 17 02:09:32 2015
> > @@ -25,12 +25,8 @@
> >
> > #include <emmintrin.h>
> >
> > -#if !defined (__AES__)
> > -# error "AES instructions not enabled"
> > -#else
> > -
> > /* Define the default attributes for the functions in this file. */
> > -#define DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__))
> > +#define DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__,
> > __target__("aes")))
> >
> > static __inline__ __m128i DEFAULT_FN_ATTRS
> > _mm_aesenc_si128(__m128i __V, __m128i __R)
> > @@ -67,6 +63,4 @@ _mm_aesimc_si128(__m128i __V)
> >
> > #undef DEFAULT_FN_ATTRS
> >
> > -#endif
> > -
> > #endif /* _WMMINTRIN_AES_H */
> >
> > Modified: cfe/trunk/lib/Headers/__wmmintrin_pclmul.h
> > URL: http://llvm.org/viewvc/llvm-
> >
> project/cfe/trunk/lib/Headers/__wmmintrin_pclmul.h?rev=239883&r1=239882&r2
> > =239883&view=diff
> >
> ==========================================================================
> > ====
> > --- cfe/trunk/lib/Headers/__wmmintrin_pclmul.h (original)
> > +++ cfe/trunk/lib/Headers/__wmmintrin_pclmul.h Wed Jun 17 02:09:32 2015
> > @@ -23,12 +23,8 @@
> > #ifndef _WMMINTRIN_PCLMUL_H
> > #define _WMMINTRIN_PCLMUL_H
> >
> > -#if !defined (__PCLMUL__)
> > -# error "PCLMUL instruction is not enabled"
> > -#else
> > #define _mm_clmulepi64_si128(__X, __Y, __I) \
> > ((__m128i)__builtin_ia32_pclmulqdq128((__v2di)(__m128i)(__X), \
> > (__v2di)(__m128i)(__Y),
> > (char)(__I)))
> > -#endif
> >
> > #endif /* _WMMINTRIN_PCLMUL_H */
> >
> > Modified: cfe/trunk/lib/Headers/adxintrin.h
> > URL: http://llvm.org/viewvc/llvm-
> >
> project/cfe/trunk/lib/Headers/adxintrin.h?rev=239883&r1=239882&r2=239883&v
> > iew=diff
> >
> ==========================================================================
> > ====
> > --- cfe/trunk/lib/Headers/adxintrin.h (original)
> > +++ cfe/trunk/lib/Headers/adxintrin.h Wed Jun 17 02:09:32 2015
> > @@ -32,8 +32,7 @@
> > #define DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__))
> >
> > /* Intrinsics that are available only if __ADX__ defined */
> > -#ifdef __ADX__
> > -static __inline unsigned char DEFAULT_FN_ATTRS
> > +static __inline unsigned char __attribute__((__always_inline__,
> > __nodebug__, __target__("adx")))
>
> You can repeat __attribute__, right? Would be more robust to do this:
>
> static __inline unsigned char DEFAULT_FN_ATTRS
> __attribute__((__target("adx)))
>
> > _addcarryx_u32(unsigned char __cf, unsigned int __x, unsigned int __y,
> > unsigned int *__p)
> > {
> > @@ -41,14 +40,13 @@ _addcarryx_u32(unsigned char __cf, unsig
> > }
> >
> > #ifdef __x86_64__
> > -static __inline unsigned char DEFAULT_FN_ATTRS
> > +static __inline unsigned char __attribute__((__always_inline__,
> > __nodebug__, __target__("adx")))
>
> Ditto.
>
>
> > _addcarryx_u64(unsigned char __cf, unsigned long long __x,
> > unsigned long long __y, unsigned long long *__p)
> > {
> > return __builtin_ia32_addcarryx_u64(__cf, __x, __y, __p);
> > }
> > #endif
> > -#endif
> >
> > /* Intrinsics that are also available if __ADX__ undefined */
> > static __inline unsigned char DEFAULT_FN_ATTRS
> >
> > Modified: cfe/trunk/lib/Headers/ammintrin.h
> > URL: http://llvm.org/viewvc/llvm-
> >
> project/cfe/trunk/lib/Headers/ammintrin.h?rev=239883&r1=239882&r2=239883&v
> > iew=diff
> >
> ==========================================================================
> > ====
> > --- cfe/trunk/lib/Headers/ammintrin.h (original)
> > +++ cfe/trunk/lib/Headers/ammintrin.h Wed Jun 17 02:09:32 2015
> > @@ -24,14 +24,10 @@
> > #ifndef __AMMINTRIN_H
> > #define __AMMINTRIN_H
> >
> > -#ifndef __SSE4A__
> > -#error "SSE4A instruction set not enabled"
> > -#else
> > -
> > #include <pmmintrin.h>
> >
> > /* Define the default attributes for the functions in this file. */
> > -#define DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__))
> > +#define DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__,
> > __target__("sse4a")))
> >
> > /// \brief Extracts the specified bits from the lower 64 bits of the
> 128-
> > bit
> > /// integer vector operand at the index idx and of the length len.
> > @@ -210,6 +206,4 @@ _mm_stream_ss(float *__p, __m128 __a)
> >
> > #undef DEFAULT_FN_ATTRS
> >
> > -#endif /* __SSE4A__ */
> > -
> > #endif /* __AMMINTRIN_H */
> >
> > Modified: cfe/trunk/lib/Headers/avx2intrin.h
> > URL: http://llvm.org/viewvc/llvm-
> >
> project/cfe/trunk/lib/Headers/avx2intrin.h?rev=239883&r1=239882&r2=239883&
> > view=diff
> >
> ==========================================================================
> > ====
> > --- cfe/trunk/lib/Headers/avx2intrin.h (original)
> > +++ cfe/trunk/lib/Headers/avx2intrin.h Wed Jun 17 02:09:32 2015
> > @@ -29,7 +29,7 @@
> > #define __AVX2INTRIN_H
> >
> > /* Define the default attributes for the functions in this file. */
> > -#define DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__))
> > +#define DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__,
> > __target__("avx2")))
> >
> > /* SSE4 Multiple Packed Sums of Absolute Difference. */
> > #define _mm256_mpsadbw_epu8(X, Y, M) __builtin_ia32_mpsadbw256((X), (Y),
> > (M))
> >
> > Modified: cfe/trunk/lib/Headers/avx512bwintrin.h
> > URL: http://llvm.org/viewvc/llvm-
> >
> project/cfe/trunk/lib/Headers/avx512bwintrin.h?rev=239883&r1=239882&r2=239
> > 883&view=diff
> >
> ==========================================================================
> > ====
> > --- cfe/trunk/lib/Headers/avx512bwintrin.h (original)
> > +++ cfe/trunk/lib/Headers/avx512bwintrin.h Wed Jun 17 02:09:32 2015
> > @@ -34,7 +34,7 @@ typedef char __v64qi __attribute__ ((__v
> > typedef short __v32hi __attribute__ ((__vector_size__ (64)));
> >
> > /* Define the default attributes for the functions in this file. */
> > -#define DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__))
> > +#define DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__,
> > __target__("avx512bw")))
> >
> > static __inline __v64qi DEFAULT_FN_ATTRS
> > _mm512_setzero_qi (void) {
> >
> > Modified: cfe/trunk/lib/Headers/avx512dqintrin.h
> > URL: http://llvm.org/viewvc/llvm-
> >
> project/cfe/trunk/lib/Headers/avx512dqintrin.h?rev=239883&r1=239882&r2=239
> > 883&view=diff
> >
> ==========================================================================
> > ====
> > --- cfe/trunk/lib/Headers/avx512dqintrin.h (original)
> > +++ cfe/trunk/lib/Headers/avx512dqintrin.h Wed Jun 17 02:09:32 2015
> > @@ -29,7 +29,7 @@
> > #define __AVX512DQINTRIN_H
> >
> > /* Define the default attributes for the functions in this file. */
> > -#define DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__))
> > +#define DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__,
> > __target__("avx512dq")))
> >
> > static __inline__ __m512i DEFAULT_FN_ATTRS
> > _mm512_mullo_epi64 (__m512i __A, __m512i __B) {
> >
> > Modified: cfe/trunk/lib/Headers/avx512fintrin.h
> > URL: http://llvm.org/viewvc/llvm-
> >
> project/cfe/trunk/lib/Headers/avx512fintrin.h?rev=239883&r1=239882&r2=2398
> > 83&view=diff
> >
> ==========================================================================
> > ====
> > --- cfe/trunk/lib/Headers/avx512fintrin.h (original)
> > +++ cfe/trunk/lib/Headers/avx512fintrin.h Wed Jun 17 02:09:32 2015
> > @@ -47,7 +47,7 @@ typedef unsigned short __mmask16;
> > #define _MM_FROUND_CUR_DIRECTION 0x04
> >
> > /* Define the default attributes for the functions in this file. */
> > -#define DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__))
> > +#define DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__,
> > __target__("avx512f")))
> >
> > /* Create vectors with repeated elements */
> >
> >
> > Modified: cfe/trunk/lib/Headers/avx512vlbwintrin.h
> > URL: http://llvm.org/viewvc/llvm-
> >
> project/cfe/trunk/lib/Headers/avx512vlbwintrin.h?rev=239883&r1=239882&r2=2
> > 39883&view=diff
> >
> ==========================================================================
> > ====
> > --- cfe/trunk/lib/Headers/avx512vlbwintrin.h (original)
> > +++ cfe/trunk/lib/Headers/avx512vlbwintrin.h Wed Jun 17 02:09:32 2015
> > @@ -29,7 +29,7 @@
> > #define __AVX512VLBWINTRIN_H
> >
> > /* Define the default attributes for the functions in this file. */
> > -#define DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__))
> > +#define DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__,
> > __target__("avx512vl,avx512bw")))
> >
> > /* Integer compare */
> >
> >
> > Modified: cfe/trunk/lib/Headers/avx512vldqintrin.h
> > URL: http://llvm.org/viewvc/llvm-
> >
> project/cfe/trunk/lib/Headers/avx512vldqintrin.h?rev=239883&r1=239882&r2=2
> > 39883&view=diff
> >
> ==========================================================================
> > ====
> > --- cfe/trunk/lib/Headers/avx512vldqintrin.h (original)
> > +++ cfe/trunk/lib/Headers/avx512vldqintrin.h Wed Jun 17 02:09:32 2015
> > @@ -29,7 +29,7 @@
> > #define __AVX512VLDQINTRIN_H
> >
> > /* Define the default attributes for the functions in this file. */
> > -#define DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__))
> > +#define DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__,
> > __target__("avx512vl,avx512dq")))
> >
> > static __inline__ __m256i DEFAULT_FN_ATTRS
> > _mm256_mullo_epi64 (__m256i __A, __m256i __B) {
> >
> > Modified: cfe/trunk/lib/Headers/avx512vlintrin.h
> > URL: http://llvm.org/viewvc/llvm-
> >
> project/cfe/trunk/lib/Headers/avx512vlintrin.h?rev=239883&r1=239882&r2=239
> > 883&view=diff
> >
> ==========================================================================
> > ====
> > --- cfe/trunk/lib/Headers/avx512vlintrin.h (original)
> > +++ cfe/trunk/lib/Headers/avx512vlintrin.h Wed Jun 17 02:09:32 2015
> > @@ -29,7 +29,7 @@
> > #define __AVX512VLINTRIN_H
> >
> > /* Define the default attributes for the functions in this file. */
> > -#define DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__))
> > +#define DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__,
> > __target__("avx512vl")))
> >
> > /* Integer compare */
> >
> >
> > Modified: cfe/trunk/lib/Headers/avxintrin.h
> > URL: http://llvm.org/viewvc/llvm-
> >
> project/cfe/trunk/lib/Headers/avxintrin.h?rev=239883&r1=239882&r2=239883&v
> > iew=diff
> >
> ==========================================================================
> > ====
> > --- cfe/trunk/lib/Headers/avxintrin.h (original)
> > +++ cfe/trunk/lib/Headers/avxintrin.h Wed Jun 17 02:09:32 2015
> > @@ -40,7 +40,7 @@ typedef double __m256d __attribute__((__
> > typedef long long __m256i __attribute__((__vector_size__(32)));
> >
> > /* Define the default attributes for the functions in this file. */
> > -#define DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__))
> > +#define DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__,
> > __target__("avx")))
> >
> > /* Arithmetic */
> > static __inline __m256d DEFAULT_FN_ATTRS
> >
> > Modified: cfe/trunk/lib/Headers/bmi2intrin.h
> > URL: http://llvm.org/viewvc/llvm-
> >
> project/cfe/trunk/lib/Headers/bmi2intrin.h?rev=239883&r1=239882&r2=239883&
> > view=diff
> >
> ==========================================================================
> > ====
> > --- cfe/trunk/lib/Headers/bmi2intrin.h (original)
> > +++ cfe/trunk/lib/Headers/bmi2intrin.h Wed Jun 17 02:09:32 2015
> > @@ -25,15 +25,11 @@
> > #error "Never use <bmi2intrin.h> directly; include <x86intrin.h>
> > instead."
> > #endif
> >
> > -#ifndef __BMI2__
> > -# error "BMI2 instruction set not enabled"
> > -#endif /* __BMI2__ */
> > -
> > #ifndef __BMI2INTRIN_H
> > #define __BMI2INTRIN_H
> >
> > /* Define the default attributes for the functions in this file. */
> > -#define DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__))
> > +#define DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__,
> > __target__("bmi2")))
> >
> > static __inline__ unsigned int DEFAULT_FN_ATTRS
> > _bzhi_u32(unsigned int __X, unsigned int __Y)
> >
> > Modified: cfe/trunk/lib/Headers/bmiintrin.h
> > URL: http://llvm.org/viewvc/llvm-
> >
> project/cfe/trunk/lib/Headers/bmiintrin.h?rev=239883&r1=239882&r2=239883&v
> > iew=diff
> >
> ==========================================================================
> > ====
> > --- cfe/trunk/lib/Headers/bmiintrin.h (original)
> > +++ cfe/trunk/lib/Headers/bmiintrin.h Wed Jun 17 02:09:32 2015
> > @@ -25,10 +25,6 @@
> > #error "Never use <bmiintrin.h> directly; include <x86intrin.h>
> instead."
> > #endif
> >
> > -#ifndef __BMI__
> > -# error "BMI instruction set not enabled"
> > -#endif /* __BMI__ */
> > -
> > #ifndef __BMIINTRIN_H
> > #define __BMIINTRIN_H
> >
> > @@ -41,7 +37,7 @@
> > #define _tzcnt_u32(a) (__tzcnt_u32((a)))
> >
> > /* Define the default attributes for the functions in this file. */
> > -#define DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__))
> > +#define DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__,
> > __target__("bmi")))
> >
> > static __inline__ unsigned short DEFAULT_FN_ATTRS
> > __tzcnt_u16(unsigned short __X)
> >
> > Modified: cfe/trunk/lib/Headers/emmintrin.h
> > URL: http://llvm.org/viewvc/llvm-
> >
> project/cfe/trunk/lib/Headers/emmintrin.h?rev=239883&r1=239882&r2=239883&v
> > iew=diff
> >
> ==========================================================================
> > ====
> > --- cfe/trunk/lib/Headers/emmintrin.h (original)
> > +++ cfe/trunk/lib/Headers/emmintrin.h Wed Jun 17 02:09:32 2015
> > @@ -24,10 +24,6 @@
> > #ifndef __EMMINTRIN_H
> > #define __EMMINTRIN_H
> >
> > -#ifndef __SSE2__
> > -#error "SSE2 instruction set not enabled"
> > -#else
> > -
> > #include <xmmintrin.h>
> >
> > typedef double __m128d __attribute__((__vector_size__(16)));
> > @@ -40,7 +36,7 @@ typedef short __v8hi __attribute__((__ve
> > typedef char __v16qi __attribute__((__vector_size__(16)));
> >
> > /* Define the default attributes for the functions in this file. */
> > -#define DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__))
> > +#define DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__,
> > __target__("sse2")))
> >
> > static __inline__ __m128d DEFAULT_FN_ATTRS
> > _mm_add_sd(__m128d __a, __m128d __b)
> > @@ -1475,6 +1471,4 @@ _mm_pause(void)
> >
> > #define _MM_SHUFFLE2(x, y) (((x) << 1) | (y))
> >
> > -#endif /* __SSE2__ */
> > -
> > #endif /* __EMMINTRIN_H */
> >
> > Modified: cfe/trunk/lib/Headers/f16cintrin.h
> > URL: http://llvm.org/viewvc/llvm-
> >
> project/cfe/trunk/lib/Headers/f16cintrin.h?rev=239883&r1=239882&r2=239883&
> > view=diff
> >
> ==========================================================================
> > ====
> > --- cfe/trunk/lib/Headers/f16cintrin.h (original)
> > +++ cfe/trunk/lib/Headers/f16cintrin.h Wed Jun 17 02:09:32 2015
> > @@ -25,10 +25,6 @@
> > #error "Never use <f16cintrin.h> directly; include <x86intrin.h>
> > instead."
> > #endif
> >
> > -#ifndef __F16C__
> > -# error "F16C instruction is not enabled"
> > -#endif /* __F16C__ */
> > -
> > #ifndef __F16CINTRIN_H
> > #define __F16CINTRIN_H
> >
> > @@ -36,7 +32,7 @@ typedef float __v8sf __attribute__ ((__v
> > typedef float __m256 __attribute__ ((__vector_size__ (32)));
> >
> > /* Define the default attributes for the functions in this file. */
> > -#define DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__))
> > +#define DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__,
> > __target__("f16c")))
> >
> > #define _mm_cvtps_ph(a, imm) __extension__ ({ \
> > __m128 __a = (a); \
> >
> > Modified: cfe/trunk/lib/Headers/fma4intrin.h
> > URL: http://llvm.org/viewvc/llvm-
> >
> project/cfe/trunk/lib/Headers/fma4intrin.h?rev=239883&r1=239882&r2=239883&
> > view=diff
> >
> ==========================================================================
> > ====
> > --- cfe/trunk/lib/Headers/fma4intrin.h (original)
> > +++ cfe/trunk/lib/Headers/fma4intrin.h Wed Jun 17 02:09:32 2015
> > @@ -28,14 +28,10 @@
> > #ifndef __FMA4INTRIN_H
> > #define __FMA4INTRIN_H
> >
> > -#ifndef __FMA4__
> > -# error "FMA4 instruction set is not enabled"
> > -#else
> > -
> > #include <pmmintrin.h>
> >
> > /* Define the default attributes for the functions in this file. */
> > -#define DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__))
> > +#define DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__,
> > __target__("fma4")))
> >
> > static __inline__ __m128 DEFAULT_FN_ATTRS
> > _mm_macc_ps(__m128 __A, __m128 __B, __m128 __C)
> > @@ -231,6 +227,4 @@ _mm256_msubadd_pd(__m256d __A, __m256d _
> >
> > #undef DEFAULT_FN_ATTRS
> >
> > -#endif /* __FMA4__ */
> > -
> > #endif /* __FMA4INTRIN_H */
> >
> > Modified: cfe/trunk/lib/Headers/fmaintrin.h
> > URL: http://llvm.org/viewvc/llvm-
> >
> project/cfe/trunk/lib/Headers/fmaintrin.h?rev=239883&r1=239882&r2=239883&v
> > iew=diff
> >
> ==========================================================================
> > ====
> > --- cfe/trunk/lib/Headers/fmaintrin.h (original)
> > +++ cfe/trunk/lib/Headers/fmaintrin.h Wed Jun 17 02:09:32 2015
> > @@ -28,12 +28,8 @@
> > #ifndef __FMAINTRIN_H
> > #define __FMAINTRIN_H
> >
> > -#ifndef __FMA__
> > -# error "FMA instruction set is not enabled"
> > -#else
> > -
> > /* Define the default attributes for the functions in this file. */
> > -#define DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__))
> > +#define DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__,
> > __target__("fma")))
> >
> > static __inline__ __m128 DEFAULT_FN_ATTRS
> > _mm_fmadd_ps(__m128 __A, __m128 __B, __m128 __C)
> > @@ -229,6 +225,4 @@ _mm256_fmsubadd_pd(__m256d __A, __m256d
> >
> > #undef DEFAULT_FN_ATTRS
> >
> > -#endif /* __FMA__ */
> > -
> > #endif /* __FMAINTRIN_H */
> >
> > Modified: cfe/trunk/lib/Headers/immintrin.h
> > URL: http://llvm.org/viewvc/llvm-
> >
> project/cfe/trunk/lib/Headers/immintrin.h?rev=239883&r1=239882&r2=239883&v
> > iew=diff
> >
> ==========================================================================
> > ====
> > --- cfe/trunk/lib/Headers/immintrin.h (original)
> > +++ cfe/trunk/lib/Headers/immintrin.h Wed Jun 17 02:09:32 2015
> > @@ -24,176 +24,126 @@
> > #ifndef __IMMINTRIN_H
> > #define __IMMINTRIN_H
> >
> > -#ifdef __MMX__
> > #include <mmintrin.h>
> > -#endif
> >
> > -#ifdef __SSE__
> > #include <xmmintrin.h>
> > -#endif
> >
> > -#ifdef __SSE2__
> > #include <emmintrin.h>
> > -#endif
> >
> > -#ifdef __SSE3__
> > #include <pmmintrin.h>
> > -#endif
> >
> > -#ifdef __SSSE3__
> > #include <tmmintrin.h>
> > -#endif
> >
> > -#if defined (__SSE4_2__) || defined (__SSE4_1__)
> > #include <smmintrin.h>
> > -#endif
> >
> > -#if defined (__AES__) || defined (__PCLMUL__)
> > #include <wmmintrin.h>
> > -#endif
> >
> > -#ifdef __AVX__
> > #include <avxintrin.h>
> > -#endif
> >
> > -#ifdef __AVX2__
> > #include <avx2intrin.h>
> > -#endif
> >
> > -#ifdef __BMI__
> > #include <bmiintrin.h>
> > -#endif
> >
> > -#ifdef __BMI2__
> > #include <bmi2intrin.h>
> > -#endif
> >
> > -#ifdef __LZCNT__
> > #include <lzcntintrin.h>
> > -#endif
> >
> > -#ifdef __FMA__
> > #include <fmaintrin.h>
> > -#endif
> >
> > -#ifdef __AVX512F__
> > #include <avx512fintrin.h>
> > -#endif
> >
> > -#ifdef __AVX512VL__
> > #include <avx512vlintrin.h>
> > -#endif
> >
> > -#ifdef __AVX512BW__
> > #include <avx512bwintrin.h>
> > -#endif
> >
> > -#ifdef __AVX512DQ__
> > #include <avx512dqintrin.h>
> > -#endif
> >
> > -#if defined (__AVX512VL__) && defined (__AVX512BW__)
> > #include <avx512vlbwintrin.h>
> > -#endif
> >
> > -#if defined (__AVX512VL__) && defined (__AVX512DQ__)
> > #include <avx512vldqintrin.h>
> > -#endif
> >
> > -#ifdef __AVX512ER__
> > #include <avx512erintrin.h>
> > -#endif
> >
> > -#ifdef __RDRND__
> > -static __inline__ int __attribute__((__always_inline__, __nodebug__))
> > +static __inline__ int __attribute__((__always_inline__, __nodebug__,
> > __target__("rdrnd")))
>
> Seems like this sequence could also benefit from having a DEFAULT_FN_ATTRS.
>
>
> > _rdrand16_step(unsigned short *__p)
> > {
> > return __builtin_ia32_rdrand16_step(__p);
> > }
> >
> > -static __inline__ int __attribute__((__always_inline__, __nodebug__))
> > +static __inline__ int __attribute__((__always_inline__, __nodebug__,
> > __target__("rdrnd")))
> > _rdrand32_step(unsigned int *__p)
> > {
> > return __builtin_ia32_rdrand32_step(__p);
> > }
> >
> > #ifdef __x86_64__
> > -static __inline__ int __attribute__((__always_inline__, __nodebug__))
> > +static __inline__ int __attribute__((__always_inline__, __nodebug__,
> > __target__("rdrnd")))
> > _rdrand64_step(unsigned long long *__p)
> > {
> > return __builtin_ia32_rdrand64_step(__p);
> > }
> > #endif
> > -#endif /* __RDRND__ */
> >
> > -#ifdef __FSGSBASE__
> > #ifdef __x86_64__
> > -static __inline__ unsigned int __attribute__((__always_inline__,
> > __nodebug__))
> > +static __inline__ unsigned int __attribute__((__always_inline__,
> > __nodebug__, __target__("fsgsbase")))
> > _readfsbase_u32(void)
> > {
> > return __builtin_ia32_rdfsbase32();
> > }
> >
> > -static __inline__ unsigned long long __attribute__((__always_inline__,
> > __nodebug__))
> > +static __inline__ unsigned long long __attribute__((__always_inline__,
> > __nodebug__, __target__("fsgsbase")))
> > _readfsbase_u64(void)
> > {
> > return __builtin_ia32_rdfsbase64();
> > }
> >
> > -static __inline__ unsigned int __attribute__((__always_inline__,
> > __nodebug__))
> > +static __inline__ unsigned int __attribute__((__always_inline__,
> > __nodebug__, __target__("fsgsbase")))
> > _readgsbase_u32(void)
> > {
> > return __builtin_ia32_rdgsbase32();
> > }
> >
> > -static __inline__ unsigned long long __attribute__((__always_inline__,
> > __nodebug__))
> > +static __inline__ unsigned long long __attribute__((__always_inline__,
> > __nodebug__, __target__("fsgsbase")))
> > _readgsbase_u64(void)
> > {
> > return __builtin_ia32_rdgsbase64();
> > }
> >
> > -static __inline__ void __attribute__((__always_inline__, __nodebug__))
> > +static __inline__ void __attribute__((__always_inline__, __nodebug__,
> > __target__("fsgsbase")))
> > _writefsbase_u32(unsigned int __V)
> > {
> > return __builtin_ia32_wrfsbase32(__V);
> > }
> >
> > -static __inline__ void __attribute__((__always_inline__, __nodebug__))
> > +static __inline__ void __attribute__((__always_inline__, __nodebug__,
> > __target__("fsgsbase")))
> > _writefsbase_u64(unsigned long long __V)
> > {
> > return __builtin_ia32_wrfsbase64(__V);
> > }
> >
> > -static __inline__ void __attribute__((__always_inline__, __nodebug__))
> > +static __inline__ void __attribute__((__always_inline__, __nodebug__,
> > __target__("fsgsbase")))
> > _writegsbase_u32(unsigned int __V)
> > {
> > return __builtin_ia32_wrgsbase32(__V);
> > }
> >
> > -static __inline__ void __attribute__((__always_inline__, __nodebug__))
> > +static __inline__ void __attribute__((__always_inline__, __nodebug__,
> > __target__("fsgsbase")))
> > _writegsbase_u64(unsigned long long __V)
> > {
> > return __builtin_ia32_wrgsbase64(__V);
> > }
> > #endif
> > -#endif /* __FSGSBASE__ */
> >
> > -#ifdef __RTM__
> > #include <rtmintrin.h>
> > -#endif
> >
> > /* FIXME: check __HLE__ as well when HLE is supported. */
> > -#if defined (__RTM__)
> > -static __inline__ int __attribute__((__always_inline__, __nodebug__))
> > +static __inline__ int __attribute__((__always_inline__, __nodebug__,
> > __target__("rtm")))
> > _xtest(void)
> > {
> > return __builtin_ia32_xtest();
> > }
> > -#endif
> >
> > -#ifdef __SHA__
> > #include <shaintrin.h>
> > -#endif
> >
> > /* Some intrinsics inside adxintrin.h are available only if __ADX__
> > defined,
> > * whereas others are also available if __ADX__ undefined */
> >
> > Modified: cfe/trunk/lib/Headers/lzcntintrin.h
> > URL: http://llvm.org/viewvc/llvm-
> >
> project/cfe/trunk/lib/Headers/lzcntintrin.h?rev=239883&r1=239882&r2=239883
> > &view=diff
> >
> ==========================================================================
> > ====
> > --- cfe/trunk/lib/Headers/lzcntintrin.h (original)
> > +++ cfe/trunk/lib/Headers/lzcntintrin.h Wed Jun 17 02:09:32 2015
> > @@ -25,15 +25,11 @@
> > #error "Never use <lzcntintrin.h> directly; include <x86intrin.h>
> > instead."
> > #endif
> >
> > -#ifndef __LZCNT__
> > -# error "LZCNT instruction is not enabled"
> > -#endif /* __LZCNT__ */
> > -
> > #ifndef __LZCNTINTRIN_H
> > #define __LZCNTINTRIN_H
> >
> > /* Define the default attributes for the functions in this file. */
> > -#define DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__))
> > +#define DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__,
> > __target__("lzcnt")))
> >
> > static __inline__ unsigned short DEFAULT_FN_ATTRS
> > __lzcnt16(unsigned short __X)
> >
> > Modified: cfe/trunk/lib/Headers/mm3dnow.h
> > URL: http://llvm.org/viewvc/llvm-
> >
> project/cfe/trunk/lib/Headers/mm3dnow.h?rev=239883&r1=239882&r2=239883&vie
> > w=diff
> >
> ==========================================================================
> > ====
> > --- cfe/trunk/lib/Headers/mm3dnow.h (original)
> > +++ cfe/trunk/lib/Headers/mm3dnow.h Wed Jun 17 02:09:32 2015
> > @@ -30,7 +30,7 @@
> > typedef float __v2sf __attribute__((__vector_size__(8)));
> >
> > /* Define the default attributes for the functions in this file. */
> > -#define DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__))
> > +#define DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__,
> > __target__("3dnow")))
> >
> > static __inline__ void DEFAULT_FN_ATTRS
> > _m_femms() {
> >
> > Modified: cfe/trunk/lib/Headers/mmintrin.h
> > URL: http://llvm.org/viewvc/llvm-
> >
> project/cfe/trunk/lib/Headers/mmintrin.h?rev=239883&r1=239882&r2=239883&vi
> > ew=diff
> >
> ==========================================================================
> > ====
> > --- cfe/trunk/lib/Headers/mmintrin.h (original)
> > +++ cfe/trunk/lib/Headers/mmintrin.h Wed Jun 17 02:09:32 2015
> > @@ -24,10 +24,6 @@
> > #ifndef __MMINTRIN_H
> > #define __MMINTRIN_H
> >
> > -#ifndef __MMX__
> > -#error "MMX instruction set not enabled"
> > -#else
> > -
> > typedef long long __m64 __attribute__((__vector_size__(8)));
> >
> > typedef int __v2si __attribute__((__vector_size__(8)));
> > @@ -35,7 +31,7 @@ typedef short __v4hi __attribute__((__ve
> > typedef char __v8qi __attribute__((__vector_size__(8)));
> >
> > /* Define the default attributes for the functions in this file. */
> > -#define DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__))
> > +#define DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__,
> > __target__("mmx")))
> >
> > static __inline__ void DEFAULT_FN_ATTRS
> > _mm_empty(void)
> > @@ -501,7 +497,5 @@ _mm_setr_pi8(char __b0, char __b1, char
> > #define _m_pcmpgtw _mm_cmpgt_pi16
> > #define _m_pcmpgtd _mm_cmpgt_pi32
> >
> > -#endif /* __MMX__ */
> > -
> > #endif /* __MMINTRIN_H */
> >
> >
> > Modified: cfe/trunk/lib/Headers/nmmintrin.h
> > URL: http://llvm.org/viewvc/llvm-
> >
> project/cfe/trunk/lib/Headers/nmmintrin.h?rev=239883&r1=239882&r2=239883&v
> > iew=diff
> >
> ==========================================================================
> > ====
> > --- cfe/trunk/lib/Headers/nmmintrin.h (original)
> > +++ cfe/trunk/lib/Headers/nmmintrin.h Wed Jun 17 02:09:32 2015
> > @@ -24,12 +24,7 @@
> > #ifndef _NMMINTRIN_H
> > #define _NMMINTRIN_H
> >
> > -#ifndef __SSE4_2__
> > -#error "SSE4.2 instruction set not enabled"
> > -#else
> > -
> > /* To match expectations of gcc we put the sse4.2 definitions into
> > smmintrin.h,
> > just include it now then. */
> > #include <smmintrin.h>
> > -#endif /* __SSE4_2__ */
> > #endif /* _NMMINTRIN_H */
> >
> > Modified: cfe/trunk/lib/Headers/pmmintrin.h
> > URL: http://llvm.org/viewvc/llvm-
> >
> project/cfe/trunk/lib/Headers/pmmintrin.h?rev=239883&r1=239882&r2=239883&v
> > iew=diff
> >
> ==========================================================================
> > ====
> > --- cfe/trunk/lib/Headers/pmmintrin.h (original)
> > +++ cfe/trunk/lib/Headers/pmmintrin.h Wed Jun 17 02:09:32 2015
> > @@ -24,14 +24,10 @@
> > #ifndef __PMMINTRIN_H
> > #define __PMMINTRIN_H
> >
> > -#ifndef __SSE3__
> > -#error "SSE3 instruction set not enabled"
> > -#else
> > -
> > #include <emmintrin.h>
> >
> > /* Define the default attributes for the functions in this file. */
> > -#define DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__))
> > +#define DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__,
> > __target__("sse3")))
> >
> > static __inline__ __m128i DEFAULT_FN_ATTRS
> > _mm_lddqu_si128(__m128i const *__p)
> > @@ -117,6 +113,4 @@ _mm_mwait(unsigned __extensions, unsigne
> >
> > #undef DEFAULT_FN_ATTRS
> >
> > -#endif /* __SSE3__ */
> > -
> > #endif /* __PMMINTRIN_H */
> >
> > Modified: cfe/trunk/lib/Headers/popcntintrin.h
> > URL: http://llvm.org/viewvc/llvm-
> >
> project/cfe/trunk/lib/Headers/popcntintrin.h?rev=239883&r1=239882&r2=23988
> > 3&view=diff
> >
> ==========================================================================
> > ====
> > --- cfe/trunk/lib/Headers/popcntintrin.h (original)
> > +++ cfe/trunk/lib/Headers/popcntintrin.h Wed Jun 17 02:09:32 2015
> > @@ -21,15 +21,11 @@
> >
> *===--------------------------------------------------------------------
> > ---===
> > */
> >
> > -#ifndef __POPCNT__
> > -#error "POPCNT instruction set not enabled"
> > -#endif
> > -
> > #ifndef _POPCNTINTRIN_H
> > #define _POPCNTINTRIN_H
> >
> > /* Define the default attributes for the functions in this file. */
> > -#define DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__))
> > +#define DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__,
> > __target__("popcnt")))
> >
> > static __inline__ int DEFAULT_FN_ATTRS
> > _mm_popcnt_u32(unsigned int __A)
> >
> > Modified: cfe/trunk/lib/Headers/rdseedintrin.h
> > URL: http://llvm.org/viewvc/llvm-
> >
> project/cfe/trunk/lib/Headers/rdseedintrin.h?rev=239883&r1=239882&r2=23988
> > 3&view=diff
> >
> ==========================================================================
> > ====
> > --- cfe/trunk/lib/Headers/rdseedintrin.h (original)
> > +++ cfe/trunk/lib/Headers/rdseedintrin.h Wed Jun 17 02:09:32 2015
> > @@ -28,10 +28,8 @@
> > #ifndef __RDSEEDINTRIN_H
> > #define __RDSEEDINTRIN_H
> >
> > -#ifdef __RDSEED__
> > -
> > /* Define the default attributes for the functions in this file. */
> > -#define DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__))
> > +#define DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__,
> > __target__("rdseed")))
> >
> > static __inline__ int DEFAULT_FN_ATTRS
> > _rdseed16_step(unsigned short *__p)
> > @@ -55,5 +53,4 @@ _rdseed64_step(unsigned long long *__p)
> >
> > #undef DEFAULT_FN_ATTRS
> >
> > -#endif /* __RDSEED__ */
> > #endif /* __RDSEEDINTRIN_H */
> >
> > Modified: cfe/trunk/lib/Headers/rtmintrin.h
> > URL: http://llvm.org/viewvc/llvm-
> >
> project/cfe/trunk/lib/Headers/rtmintrin.h?rev=239883&r1=239882&r2=239883&v
> > iew=diff
> >
> ==========================================================================
> > ====
> > --- cfe/trunk/lib/Headers/rtmintrin.h (original)
> > +++ cfe/trunk/lib/Headers/rtmintrin.h Wed Jun 17 02:09:32 2015
> > @@ -38,7 +38,7 @@
> > #define _XABORT_CODE(x) (((x) >> 24) & 0xFF)
> >
> > /* Define the default attributes for the functions in this file. */
> > -#define DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__))
> > +#define DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__,
> > __target__("rtm")))
> >
> > static __inline__ unsigned int DEFAULT_FN_ATTRS
> > _xbegin(void)
> >
> > Modified: cfe/trunk/lib/Headers/shaintrin.h
> > URL: http://llvm.org/viewvc/llvm-
> >
> project/cfe/trunk/lib/Headers/shaintrin.h?rev=239883&r1=239882&r2=239883&v
> > iew=diff
> >
> ==========================================================================
> > ====
> > --- cfe/trunk/lib/Headers/shaintrin.h (original)
> > +++ cfe/trunk/lib/Headers/shaintrin.h Wed Jun 17 02:09:32 2015
> > @@ -28,12 +28,8 @@
> > #ifndef __SHAINTRIN_H
> > #define __SHAINTRIN_H
> >
> > -#if !defined (__SHA__)
> > -# error "SHA instructions not enabled"
> > -#endif
> > -
> > /* Define the default attributes for the functions in this file. */
> > -#define DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__))
> > +#define DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__,
> > __target__("sha")))
> >
> > #define _mm_sha1rnds4_epu32(V1, V2, M) __extension__ ({ \
> > __builtin_ia32_sha1rnds4((V1), (V2), (M)); })
> >
> > Modified: cfe/trunk/lib/Headers/smmintrin.h
> > URL: http://llvm.org/viewvc/llvm-
> >
> project/cfe/trunk/lib/Headers/smmintrin.h?rev=239883&r1=239882&r2=239883&v
> > iew=diff
> >
> ==========================================================================
> > ====
> > --- cfe/trunk/lib/Headers/smmintrin.h (original)
> > +++ cfe/trunk/lib/Headers/smmintrin.h Wed Jun 17 02:09:32 2015
> > @@ -24,14 +24,10 @@
> > #ifndef _SMMINTRIN_H
> > #define _SMMINTRIN_H
> >
> > -#ifndef __SSE4_1__
> > -#error "SSE4.1 instruction set not enabled"
> > -#else
> > -
> > #include <tmmintrin.h>
> >
> > /* Define the default attributes for the functions in this file. */
> > -#define DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__))
> > +#define DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__,
> > __target__("sse4.1")))
> >
> > /* SSE4 Rounding macros. */
> > #define _MM_FROUND_TO_NEAREST_INT 0x00
> > @@ -379,9 +375,13 @@ _mm_minpos_epu16(__m128i __V)
> > return (__m128i) __builtin_ia32_phminposuw128((__v8hi)__V);
> > }
> >
> > +/* Handle the sse4.2 definitions here. */
> > +
> > /* These definitions are normally in nmmintrin.h, but gcc puts them in
> > here
> > so we'll do the same. */
> > -#ifdef __SSE4_2__
> > +
> > +#undef DEFAULT_FN_ATTRS
> > +#define DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__,
> > __target__("sse4.2")))
> >
> > /* These specify the type of data that we're comparing. */
> > #define _SIDD_UBYTE_OPS 0x00
> > @@ -481,7 +481,4 @@ _mm_crc32_u64(unsigned long long __C, un
> > #include <popcntintrin.h>
> > #endif
> >
> > -#endif /* __SSE4_2__ */
> > -#endif /* __SSE4_1__ */
> > -
> > #endif /* _SMMINTRIN_H */
> >
> > Modified: cfe/trunk/lib/Headers/tbmintrin.h
> > URL: http://llvm.org/viewvc/llvm-
> >
> project/cfe/trunk/lib/Headers/tbmintrin.h?rev=239883&r1=239882&r2=239883&v
> > iew=diff
> >
> ==========================================================================
> > ====
> > --- cfe/trunk/lib/Headers/tbmintrin.h (original)
> > +++ cfe/trunk/lib/Headers/tbmintrin.h Wed Jun 17 02:09:32 2015
> > @@ -21,10 +21,6 @@
> >
> *===--------------------------------------------------------------------
> > ---===
> > */
> >
> > -#ifndef __TBM__
> > -#error "TBM instruction set is not enabled"
> > -#endif
> > -
> > #ifndef __X86INTRIN_H
> > #error "Never use <tbmintrin.h> directly; include <x86intrin.h>
> instead."
> > #endif
> > @@ -33,7 +29,7 @@
> > #define __TBMINTRIN_H
> >
> > /* Define the default attributes for the functions in this file. */
> > -#define DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__))
> > +#define DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__,
> > __target__("tbm")))
> >
> > #define __bextri_u32(a, b) (__builtin_ia32_bextri_u32((a), (b)))
> >
> >
> > Modified: cfe/trunk/lib/Headers/tmmintrin.h
> > URL: http://llvm.org/viewvc/llvm-
> >
> project/cfe/trunk/lib/Headers/tmmintrin.h?rev=239883&r1=239882&r2=239883&v
> > iew=diff
> >
> ==========================================================================
> > ====
> > --- cfe/trunk/lib/Headers/tmmintrin.h (original)
> > +++ cfe/trunk/lib/Headers/tmmintrin.h Wed Jun 17 02:09:32 2015
> > @@ -24,14 +24,10 @@
> > #ifndef __TMMINTRIN_H
> > #define __TMMINTRIN_H
> >
> > -#ifndef __SSSE3__
> > -#error "SSSE3 instruction set not enabled"
> > -#else
> > -
> > #include <pmmintrin.h>
> >
> > /* Define the default attributes for the functions in this file. */
> > -#define DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__))
> > +#define DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__,
> > __target__("ssse3")))
> >
> > static __inline__ __m64 DEFAULT_FN_ATTRS
> > _mm_abs_pi8(__m64 __a)
> > @@ -225,6 +221,4 @@ _mm_sign_pi32(__m64 __a, __m64 __b)
> >
> > #undef DEFAULT_FN_ATTRS
> >
> > -#endif /* __SSSE3__ */
> > -
> > #endif /* __TMMINTRIN_H */
> >
> > Modified: cfe/trunk/lib/Headers/wmmintrin.h
> > URL: http://llvm.org/viewvc/llvm-
> >
> project/cfe/trunk/lib/Headers/wmmintrin.h?rev=239883&r1=239882&r2=239883&v
> > iew=diff
> >
> ==========================================================================
> > ====
> > --- cfe/trunk/lib/Headers/wmmintrin.h (original)
> > +++ cfe/trunk/lib/Headers/wmmintrin.h Wed Jun 17 02:09:32 2015
> > @@ -26,17 +26,8 @@
> >
> > #include <emmintrin.h>
> >
> > -#if !defined (__AES__) && !defined (__PCLMUL__)
> > -# error "AES/PCLMUL instructions not enabled"
> > -#else
> > -
> > -#ifdef __AES__
> > #include <__wmmintrin_aes.h>
> > -#endif /* __AES__ */
> >
> > -#ifdef __PCLMUL__
> > #include <__wmmintrin_pclmul.h>
> > -#endif /* __PCLMUL__ */
> >
> > -#endif /* __AES__ || __PCLMUL__ */
> > #endif /* _WMMINTRIN_H */
> >
> > Modified: cfe/trunk/lib/Headers/x86intrin.h
> > URL: http://llvm.org/viewvc/llvm-
> >
> project/cfe/trunk/lib/Headers/x86intrin.h?rev=239883&r1=239882&r2=239883&v
> > iew=diff
> >
> ==========================================================================
> > ====
> > --- cfe/trunk/lib/Headers/x86intrin.h (original)
> > +++ cfe/trunk/lib/Headers/x86intrin.h Wed Jun 17 02:09:32 2015
> > @@ -28,53 +28,29 @@
> >
> > #include <immintrin.h>
> >
> > -#ifdef __3dNOW__
> > #include <mm3dnow.h>
> > -#endif
> >
> > -#ifdef __BMI__
> > #include <bmiintrin.h>
> > -#endif
> >
> > -#ifdef __BMI2__
> > #include <bmi2intrin.h>
> > -#endif
> >
> > -#ifdef __LZCNT__
> > #include <lzcntintrin.h>
> > -#endif
> >
> > -#ifdef __POPCNT__
> > #include <popcntintrin.h>
> > -#endif
> >
> > -#ifdef __RDSEED__
> > #include <rdseedintrin.h>
> > -#endif
> >
> > -#ifdef __PRFCHW__
> > #include <prfchwintrin.h>
> > -#endif
> >
> > -#ifdef __SSE4A__
> > #include <ammintrin.h>
> > -#endif
> >
> > -#ifdef __FMA4__
> > #include <fma4intrin.h>
> > -#endif
> >
> > -#ifdef __XOP__
> > #include <xopintrin.h>
> > -#endif
> >
> > -#ifdef __TBM__
> > #include <tbmintrin.h>
> > -#endif
> >
> > -#ifdef __F16C__
> > #include <f16cintrin.h>
> > -#endif
> >
> > /* FIXME: LWP */
> >
> >
> > Modified: cfe/trunk/lib/Headers/xmmintrin.h
> > URL: http://llvm.org/viewvc/llvm-
> >
> project/cfe/trunk/lib/Headers/xmmintrin.h?rev=239883&r1=239882&r2=239883&v
> > iew=diff
> >
> ==========================================================================
> > ====
> > --- cfe/trunk/lib/Headers/xmmintrin.h (original)
> > +++ cfe/trunk/lib/Headers/xmmintrin.h Wed Jun 17 02:09:32 2015
> > @@ -24,10 +24,6 @@
> > #ifndef __XMMINTRIN_H
> > #define __XMMINTRIN_H
> >
> > -#ifndef __SSE__
> > -#error "SSE instruction set not enabled"
> > -#else
> > -
> > #include <mmintrin.h>
> >
> > typedef int __v4si __attribute__((__vector_size__(16)));
> > @@ -41,7 +37,7 @@ typedef float __m128 __attribute__((__ve
> > #endif
> >
> > /* Define the default attributes for the functions in this file. */
> > -#define DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__))
> > +#define DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__,
> > __target__("sse")))
> >
> > static __inline__ __m128 DEFAULT_FN_ATTRS
> > _mm_add_ss(__m128 __a, __m128 __b)
> > @@ -1003,6 +999,4 @@ do { \
> > #include <emmintrin.h>
> > #endif
> >
> > -#endif /* __SSE__ */
> > -
> > #endif /* __XMMINTRIN_H */
> >
> > Modified: cfe/trunk/lib/Headers/xopintrin.h
> > URL: http://llvm.org/viewvc/llvm-
> >
> project/cfe/trunk/lib/Headers/xopintrin.h?rev=239883&r1=239882&r2=239883&v
> > iew=diff
> >
> ==========================================================================
> > ====
> > --- cfe/trunk/lib/Headers/xopintrin.h (original)
> > +++ cfe/trunk/lib/Headers/xopintrin.h Wed Jun 17 02:09:32 2015
> > @@ -28,14 +28,10 @@
> > #ifndef __XOPINTRIN_H
> > #define __XOPINTRIN_H
> >
> > -#ifndef __XOP__
> > -# error "XOP instruction set is not enabled"
> > -#else
> > -
> > #include <fma4intrin.h>
> >
> > /* Define the default attributes for the functions in this file. */
> > -#define DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__))
> > +#define DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__,
> > __target__("xop")))
> >
> > static __inline__ __m128i DEFAULT_FN_ATTRS
> > _mm_maccs_epi16(__m128i __A, __m128i __B, __m128i __C)
> > @@ -804,6 +800,4 @@ _mm256_frcz_pd(__m256d __A)
> >
> > #undef DEFAULT_FN_ATTRS
> >
> > -#endif /* __XOP__ */
> > -
> > #endif /* __XOPINTRIN_H */
> >
> > Added: cfe/trunk/test/Headers/pmmintrin.c
> > URL: http://llvm.org/viewvc/llvm-
> > project/cfe/trunk/test/Headers/pmmintrin.c?rev=239883&view=auto
> >
> ==========================================================================
> > ====
> > --- cfe/trunk/test/Headers/pmmintrin.c (added)
> > +++ cfe/trunk/test/Headers/pmmintrin.c Wed Jun 17 02:09:32 2015
> > @@ -0,0 +1,12 @@
> > +// RUN: %clang_cc1 -fsyntax-only -ffreestanding %s -verify
> > +// RUN: %clang_cc1 -fsyntax-only -ffreestanding -x c++ %s -verify
> > +// expected-no-diagnostics
> > +
> > +#if defined(i386) || defined(__x86_64__)
> > +#include <pmmintrin.h>
> > +
> > +int __attribute__((__target__(("sse3")))) foo(int a) {
> > + _mm_mwait(0, 0);
> > + return 4;
> > +}
> > +#endif
> >
> > Added: cfe/trunk/test/Headers/x86intrin-2.c
> > URL:
> http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Headers/x86intrin-
> > 2.c?rev=239883&view=auto
> >
> ==========================================================================
> > ====
> > --- cfe/trunk/test/Headers/x86intrin-2.c (added)
> > +++ cfe/trunk/test/Headers/x86intrin-2.c Wed Jun 17 02:09:32 2015
> > @@ -0,0 +1,131 @@
> > +// RUN: %clang_cc1 -fsyntax-only -ffreestanding %s -verify
> > +// RUN: %clang_cc1 -fsyntax-only -ffreestanding -fno-lax-vector-
> > conversions %s -verify
> > +// RUN: %clang_cc1 -fsyntax-only -ffreestanding -x c++ %s -verify
> > +// expected-no-diagnostics
> > +
> > +#if defined(i386) || defined(__x86_64__)
> > +
> > +// Include the metaheader that includes all x86 intrinsic headers.
> > +#include <x86intrin.h>
> > +
> > +void __attribute__((__target__("mmx"))) mm_empty_wrap(void) {
> > + _mm_empty();
> > +}
> > +
> > +__m128 __attribute__((__target__("sse"))) mm_add_ss_wrap(__m128 a,
> __m128
> > b) {
> > + return _mm_add_ss(a, b);
> > +}
> > +
> > +__m128d __attribute__((__target__("sse2"))) mm_sqrt_sd_wrap(__m128d a,
> > __m128d b) {
> > + return _mm_sqrt_sd(a, b);
> > +}
> > +
> > +void __attribute__((__target__("sse3"))) mm_mwait_wrap(int a) {
> > + _mm_mwait(0, 0);
> > +}
> > +
> > +__m64 __attribute__((__target__("ssse3"))) mm_abs_pi8_wrap(__m64 a) {
> > + return _mm_abs_pi8(a);
> > +}
> > +
> > +__m128i __attribute__((__target__("sse4.1")))
> > mm_minpos_epu16_wrap(__m128i v) {
> > + return _mm_minpos_epu16(v);
> > +}
> > +
> > +unsigned int __attribute__((__target__("sse4.2")))
> > mm_crc32_u8_wrap(unsigned int c, unsigned char d) {
> > + return _mm_crc32_u8(c, d);
> > +}
> > +
> > +__m128i __attribute__((__target__("aes"))) mm_aesenc_si128_wrap(__m128i
> > v, __m128i r) {
> > + return _mm_aesenc_si128(v, r);
> > +}
> > +
> > +__m256d __attribute__((__target__("avx"))) mm256_add_pd_wrap(__m256d a,
> > __m256d b) {
> > + return _mm256_add_pd(a, b);
> > +}
> > +
> > +__m256i __attribute__((__target__("avx2"))) mm256_abs_epi8_wrap(__m256i
> > a) {
> > + return _mm256_abs_epi8(a);
> > +}
> > +
> > +unsigned short __attribute__((__target__("bmi")))
> tzcnt_u16_wrap(unsigned
> > short x) {
> > + return __tzcnt_u16(x);
> > +}
> > +
> > +unsigned int __attribute__((__target__("bmi2"))) bzhi_u32_wrap(unsigned
> > int x, unsigned int y) {
> > + return _bzhi_u32(x, y);
> > +}
> > +
> > +unsigned short __attribute__((__target__("lzcnt")))
> lzcnt16_wrap(unsigned
> > short x) {
> > + return __lzcnt16(x);
> > +}
> > +
> > +__m256d __attribute__((__target__("fma")))
> mm256_fmsubadd_pd_wrap(__m256d
> > a, __m256d b, __m256d c) {
> > + return _mm256_fmsubadd_pd(a, b, c);
> > +}
> > +
> > +__m512i __attribute__((__target__("avx512f")))
> > mm512_setzero_si512_wrap(void) {
> > + return _mm512_setzero_si512();
> > +}
> > +
> > +__mmask8 __attribute__((__target__("avx512vl")))
> > mm_cmpeq_epi32_mask_wrap(__m128i a, __m128i b) {
> > + return _mm_cmpeq_epi32_mask(a, b);
> > +}
> > +
> > +__v64qi __attribute__((__target__("avx512bw")))
> > mm512_setzero_qi_wrap(void) {
> > + return _mm512_setzero_qi();
> > +}
> > +
> > +__m512i __attribute__((__target__("avx512dq")))
> > mm512_mullo_epi64_wrap(__m512i a, __m512i b) {
> > + return _mm512_mullo_epi64(a, b);
> > +}
> > +
> > +__mmask16 __attribute__((__target__("avx512vl,avx512bw")))
> > mm_cmpeq_epi8_mask_wrap(__m128i a, __m128i b) {
> > + return _mm_cmpeq_epi8_mask(a, b);
> > +}
> > +
> > +__m256i __attribute__((__target__("avx512vl,avx512dq")))
> > mm256_mullo_epi64_wrap(__m256i a, __m256i b) {
> > + return _mm256_mullo_epi64(a, b);
> > +}
> > +
> > +int __attribute__((__target__("rdrnd"))) rdrand16_step_wrap(unsigned
> > short *p) {
> > + return _rdrand16_step(p);
> > +}
> > +
> > +unsigned int __attribute__((__target__("fsgsbase")))
> > readfsbase_u32_wrap(void) {
> > + return _readfsbase_u32();
> > +}
> > +
> > +unsigned int __attribute__((__target__("rtm"))) xbegin_wrap(void) {
> > + return _xbegin();
> > +}
> > +
> > +__m128i __attribute__((__target__("sha")))
> > mm_sha1nexte_epu32_wrap(__m128i x, __m128i y) {
> > + return _mm_sha1nexte_epu32(x, y);
> > +}
> > +
> > +int __attribute__((__target__("rdseed"))) rdseed16_step_wrap(unsigned
> > short *p) {
> > + return _rdseed16_step(p);
> > +}
> > +
> > +__m128i __attribute__((__target__("sse4a")))
> mm_extract_si64_wrap(__m128i
> > x, __m128i y) {
> > + return _mm_extract_si64(x, y);
> > +}
> > +
> > +__m128 __attribute__((__target__("fma4"))) mm_macc_ps_wrap(__m128 a,
> > __m128 b, __m128 c) {
> > + return _mm_macc_ps(a, b, c);
> > +}
> > +
> > +__m256 __attribute__((__target__("xop"))) mm256_frcz_ps_wrap(__m256 a) {
> > + return _mm256_frcz_ps(a);
> > +}
> > +
> > +unsigned int __attribute__((__target__("tbm")))
> blcfill_u32_wrap(unsigned
> > int a) {
> > + return __blcfill_u32(a);
> > +}
> > +
> > +__m128 __attribute__((__target__("f16c"))) mm_cvtph_ps_wrap(__m128i a) {
> > + return _mm_cvtph_ps(a);
> > +}
> > +
> > +#endif
> >
> > Modified: cfe/trunk/test/Headers/x86intrin.c
> > URL: http://llvm.org/viewvc/llvm-
> >
> project/cfe/trunk/test/Headers/x86intrin.c?rev=239883&r1=239882&r2=239883&
> > view=diff
> >
> ==========================================================================
> > ====
> > --- cfe/trunk/test/Headers/x86intrin.c (original)
> > +++ cfe/trunk/test/Headers/x86intrin.c Wed Jun 17 02:09:32 2015
> > @@ -5,126 +5,7 @@
> >
> > #if defined(i386) || defined(__x86_64__)
> >
> > -// Pretend to enable all features.
> > -#ifndef __3dNOW__
> > -#define __3dNOW__
> > -#endif
> > -#ifndef __BMI__
> > -#define __BMI__
> > -#endif
> > -#ifndef __BMI2__
> > -#define __BMI2__
> > -#endif
> > -#ifndef __LZCNT__
> > -#define __LZCNT__
> > -#endif
> > -#ifndef __POPCNT__
> > -#define __POPCNT__
> > -#endif
> > -#ifndef __RDSEED__
> > -#define __RDSEED__
> > -#endif
> > -#ifndef __PRFCHW__
> > -#define __PRFCHW__
> > -#endif
> > -#ifndef __SSE4A__
> > -#define __SSE4A__
> > -#endif
> > -#ifndef __FMA4__
> > -#define __FMA4__
> > -#endif
> > -#ifndef __XOP__
> > -#define __XOP__
> > -#endif
> > -#ifndef __F16C__
> > -#define __F16C__
> > -#endif
> > -#ifndef __MMX__
> > -#define __MMX__
> > -#endif
> > -#ifndef __SSE__
> > -#define __SSE__
> > -#endif
> > -#ifndef __SSE2__
> > -#define __SSE2__
> > -#endif
> > -#ifndef __SSE3__
> > -#define __SSE3__
> > -#endif
> > -#ifndef __SSSE3__
> > -#define __SSSE3__
> > -#endif
> > -#ifndef __SSE4_1__
> > -#define __SSE4_1__
> > -#endif
> > -#ifndef __SSE4_2__
> > -#define __SSE4_2__
> > -#endif
> > -#ifndef __AES__
> > -#define __AES__
> > -#endif
> > -#ifndef __AVX__
> > -#define __AVX__
> > -#endif
> > -#ifndef __AVX2__
> > -#define __AVX2__
> > -#endif
> > -#ifndef __BMI__
> > -#define __BMI__
> > -#endif
> > -#ifndef __BMI2__
> > -#define __BMI2__
> > -#endif
> > -#ifndef __LZCNT__
> > -#define __LZCNT__
> > -#endif
> > -#ifndef __FMA__
> > -#define __FMA__
> > -#endif
> > -#ifndef __RDRND__
> > -#define __RDRND__
> > -#endif
> > -#ifndef __SHA__
> > -#define __SHA__
> > -#endif
> > -#ifndef __ADX__
> > -#define __ADX__
> > -#endif
> > -#ifndef __TBM__
> > -#define __TBM__
> > -#endif
> > -#ifndef __RTM__
> > -#define __RTM__
> > -#endif
> > -#ifndef __PCLMUL__
> > -#define __PCLMUL__
> > -#endif
> > -#ifndef __FSGSBASE__
> > -#define __FSGSBASE__
> > -#endif
> > -#ifndef __AVX512F__
> > -#define __AVX512F__
> > -#endif
> > -#ifndef __AVX512VL__
> > -#define __AVX512VL__
> > -#endif
> > -#ifndef __AVX512BW__
> > -#define __AVX512BW__
> > -#endif
> > -#ifndef __AVX512ER__
> > -#define __AVX512ER__
> > -#endif
> > -#ifndef __AVX512PF__
> > -#define __AVX512PF__
> > -#endif
> > -#ifndef __AVX512DQ__
> > -#define __AVX512DQ__
> > -#endif
> > -#ifndef __AVX512CD__
> > -#define __AVX512CD__
> > -#endif
> > -
> > -// Now include the metaheader that includes all x86 intrinsic headers.
> > +// Include the metaheader that includes all x86 intrinsic headers.
> > #include <x86intrin.h>
> >
> > #endif
> >
> >
> > _______________________________________________
> > cfe-commits mailing list
> > cfe-commits at cs.uiuc.edu
> > http://lists.cs.uiuc.edu/mailman/listinfo/cfe-commits
>
> _______________________________________________
> cfe-commits mailing list
> cfe-commits at cs.uiuc.edu
> http://lists.cs.uiuc.edu/mailman/listinfo/cfe-commits
>
>
>
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