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author | Qiwen Zhao <zhao@google.com> | 2015-04-10 09:46:42 -0700 |
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committer | Qiwen Zhao <zhao@google.com> | 2015-04-10 09:46:42 -0700 |
commit | 2e7e7b5864f4a255d6d19b101a2fe4984d1a251a (patch) | |
tree | fbbed265fd64b20af5b77bfed60080c3e26b9897 /renderscript/clang-include/bmi2intrin.h | |
parent | 371956a4fdd6ee42646671e3c77ea5d09255c150 (diff) | |
download | 22-windows-2e7e7b5864f4a255d6d19b101a2fe4984d1a251a.tar.gz |
http://android-build/builds/git_lmp-mr1-release-linux-sdk_phone_armv7-win_sdk/1748839/sdk-repo-windows-build-tools-1748839.zip
source.properties has been modified to make this appear as API 22
Diffstat (limited to 'renderscript/clang-include/bmi2intrin.h')
-rw-r--r-- | renderscript/clang-include/bmi2intrin.h | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/renderscript/clang-include/bmi2intrin.h b/renderscript/clang-include/bmi2intrin.h new file mode 100644 index 0000000..a05cfad --- /dev/null +++ b/renderscript/clang-include/bmi2intrin.h @@ -0,0 +1,94 @@ +/*===---- bmi2intrin.h - BMI2 intrinsics -----------------------------------=== + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + * + *===-----------------------------------------------------------------------=== + */ + +#if !defined __X86INTRIN_H && !defined __IMMINTRIN_H +#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 + +static __inline__ unsigned int __attribute__((__always_inline__, __nodebug__)) +_bzhi_u32(unsigned int __X, unsigned int __Y) +{ + return __builtin_ia32_bzhi_si(__X, __Y); +} + +static __inline__ unsigned int __attribute__((__always_inline__, __nodebug__)) +_pdep_u32(unsigned int __X, unsigned int __Y) +{ + return __builtin_ia32_pdep_si(__X, __Y); +} + +static __inline__ unsigned int __attribute__((__always_inline__, __nodebug__)) +_pext_u32(unsigned int __X, unsigned int __Y) +{ + return __builtin_ia32_pext_si(__X, __Y); +} + +#ifdef __x86_64__ + +static __inline__ unsigned long long __attribute__((__always_inline__, __nodebug__)) +_bzhi_u64(unsigned long long __X, unsigned long long __Y) +{ + return __builtin_ia32_bzhi_di(__X, __Y); +} + +static __inline__ unsigned long long __attribute__((__always_inline__, __nodebug__)) +_pdep_u64(unsigned long long __X, unsigned long long __Y) +{ + return __builtin_ia32_pdep_di(__X, __Y); +} + +static __inline__ unsigned long long __attribute__((__always_inline__, __nodebug__)) +_pext_u64(unsigned long long __X, unsigned long long __Y) +{ + return __builtin_ia32_pext_di(__X, __Y); +} + +static __inline__ unsigned long long __attribute__((__always_inline__, __nodebug__)) +_mulx_u64 (unsigned long long __X, unsigned long long __Y, + unsigned long long *__P) +{ + unsigned __int128 __res = (unsigned __int128) __X * __Y; + *__P = (unsigned long long) (__res >> 64); + return (unsigned long long) __res; +} + +#else /* !__x86_64__ */ + +static __inline__ unsigned int __attribute__((__always_inline__, __nodebug__)) +_mulx_u32 (unsigned int __X, unsigned int __Y, unsigned int *__P) +{ + unsigned long long __res = (unsigned long long) __X * __Y; + *__P = (unsigned int) (__res >> 32); + return (unsigned int) __res; +} + +#endif /* !__x86_64__ */ + +#endif /* __BMI2INTRIN_H */ |