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authorQiwen Zhao <zhao@google.com>2015-04-10 09:46:42 -0700
committerQiwen Zhao <zhao@google.com>2015-04-10 09:46:42 -0700
commit2e7e7b5864f4a255d6d19b101a2fe4984d1a251a (patch)
treefbbed265fd64b20af5b77bfed60080c3e26b9897 /renderscript/clang-include/bmi2intrin.h
parent371956a4fdd6ee42646671e3c77ea5d09255c150 (diff)
download22-windows-2e7e7b5864f4a255d6d19b101a2fe4984d1a251a.tar.gz
Import L Build Tools from git_lmp-mr1-release build 1748839HEADmastermain
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.h94
1 files changed, 94 insertions, 0 deletions
diff --git a/renderscript/clang-include/bmi2intrin.h b/renderscript/clang-include/bmi2intrin.h
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+++ b/renderscript/clang-include/bmi2intrin.h
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+/*===---- 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 */