intermediate changes

ref:cde9a383711a11544ce7e107a78147fb96cc4029

1 files changed, 168 insertions, 0 deletions

diff --git a/contrib/libs/cxxsupp/openmp/kmp_platform.h b/contrib/libs/cxxsupp/openmp/kmp_platform.h
new file mode 100644
index 00000000000..0707f2b40ae
--- /dev/null
+++ b/contrib/libs/cxxsupp/openmp/kmp_platform.h
@@ -0,0 +1,168 @@
+/*
+ * kmp_platform.h -- header for determining operating system and architecture
+ */
+
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.txt for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef KMP_PLATFORM_H
+#define KMP_PLATFORM_H
+
+/* ---------------------- Operating system recognition ------------------- */
+
+#define KMP_OS_LINUX    0
+#define KMP_OS_FREEBSD  0
+#define KMP_OS_NETBSD   0
+#define KMP_OS_DARWIN   0
+#define KMP_OS_WINDOWS  0
+#define KMP_OS_CNK      0
+#define KMP_OS_UNIX     0  /* disjunction of KMP_OS_LINUX, KMP_OS_DARWIN etc. */
+
+
+#ifdef _WIN32
+# undef KMP_OS_WINDOWS
+# define KMP_OS_WINDOWS 1
+#endif
+
+#if ( defined __APPLE__ && defined __MACH__ )
+# undef KMP_OS_DARWIN
+# define KMP_OS_DARWIN 1
+#endif
+
+// in some ppc64 linux installations, only the second condition is met
+#if ( defined __linux )
+# undef KMP_OS_LINUX
+# define KMP_OS_LINUX 1
+#elif ( defined __linux__)
+# undef KMP_OS_LINUX
+# define KMP_OS_LINUX 1
+#else
+#endif
+
+#if ( defined __FreeBSD__ )
+# undef KMP_OS_FREEBSD
+# define KMP_OS_FREEBSD 1
+#endif
+
+#if ( defined __NetBSD__ )
+# undef KMP_OS_NETBSD
+# define KMP_OS_NETBSD 1
+#endif
+
+#if ( defined __bgq__ )
+# undef KMP_OS_CNK
+# define KMP_OS_CNK 1
+#endif
+
+#if (1 != KMP_OS_LINUX + KMP_OS_FREEBSD + KMP_OS_NETBSD + KMP_OS_DARWIN + KMP_OS_WINDOWS)
+# error Unknown OS
+#endif
+
+#if KMP_OS_LINUX || KMP_OS_FREEBSD || KMP_OS_NETBSD || KMP_OS_DARWIN
+# undef KMP_OS_UNIX
+# define KMP_OS_UNIX 1
+#endif
+
+/* ---------------------- Architecture recognition ------------------- */
+
+#define KMP_ARCH_X86        0
+#define KMP_ARCH_X86_64     0
+#define KMP_ARCH_AARCH64    0
+#define KMP_ARCH_PPC64_BE   0
+#define KMP_ARCH_PPC64_LE   0
+#define KMP_ARCH_PPC64 (KMP_ARCH_PPC64_LE || KMP_ARCH_PPC64_BE)
+
+#if KMP_OS_WINDOWS
+# if defined _M_AMD64
+#  undef KMP_ARCH_X86_64
+#  define KMP_ARCH_X86_64 1
+# else
+#  undef KMP_ARCH_X86
+#  define KMP_ARCH_X86 1
+# endif
+#endif
+
+#if KMP_OS_UNIX
+# if defined __x86_64
+#  undef KMP_ARCH_X86_64
+#  define KMP_ARCH_X86_64 1
+# elif defined __i386
+#  undef KMP_ARCH_X86
+#  define KMP_ARCH_X86 1
+# elif defined __powerpc64__
+#  if defined __LITTLE_ENDIAN__
+#   undef KMP_ARCH_PPC64_LE
+#   define KMP_ARCH_PPC64_LE 1
+#  else
+#   undef KMP_ARCH_PPC64_BE
+#   define KMP_ARCH_PPC64_BE 1
+#  endif
+# elif defined __aarch64__
+#  undef KMP_ARCH_AARCH64
+#  define KMP_ARCH_AARCH64 1
+# endif
+#endif
+
+#if defined(__ARM_ARCH_7__)   || defined(__ARM_ARCH_7R__)  || \
+    defined(__ARM_ARCH_7A__)
+# define KMP_ARCH_ARMV7 1
+#endif
+
+#if defined(KMP_ARCH_ARMV7)   || defined(__ARM_ARCH_6__)   || \
+    defined(__ARM_ARCH_6J__)  || defined(__ARM_ARCH_6K__)  || \
+    defined(__ARM_ARCH_6Z__)  || defined(__ARM_ARCH_6T2__) || \
+    defined(__ARM_ARCH_6ZK__)
+# define KMP_ARCH_ARMV6 1
+#endif
+
+#if defined(KMP_ARCH_ARMV6)   || defined(__ARM_ARCH_5T__)  || \
+    defined(__ARM_ARCH_5E__)  || defined(__ARM_ARCH_5TE__) || \
+    defined(__ARM_ARCH_5TEJ__)
+# define KMP_ARCH_ARMV5 1
+#endif
+
+#if defined(KMP_ARCH_ARMV5)   || defined(__ARM_ARCH_4__)   || \
+    defined(__ARM_ARCH_4T__)
+# define KMP_ARCH_ARMV4 1
+#endif
+
+#if defined(KMP_ARCH_ARMV4)   || defined(__ARM_ARCH_3__)   || \
+    defined(__ARM_ARCH_3M__)
+# define KMP_ARCH_ARMV3 1
+#endif
+
+#if defined(KMP_ARCH_ARMV3)   || defined(__ARM_ARCH_2__)
+# define KMP_ARCH_ARMV2 1
+#endif
+
+#if defined(KMP_ARCH_ARMV2)
+# define KMP_ARCH_ARM 1
+#endif
+
+#if defined(__MIC__) || defined(__MIC2__)
+# define KMP_MIC  1
+# if __MIC2__ || __KNC__
+#  define KMP_MIC1 0
+#  define KMP_MIC2 1
+# else
+#  define KMP_MIC1 1
+#  define KMP_MIC2 0
+# endif
+#else
+# define KMP_MIC  0
+# define KMP_MIC1 0
+# define KMP_MIC2 0
+#endif
+
+// TODO: Fixme - This is clever, but really fugly
+#if (1 != KMP_ARCH_X86 + KMP_ARCH_X86_64 + KMP_ARCH_ARM + KMP_ARCH_PPC64 + KMP_ARCH_AARCH64)
+# error Unknown or unsupported architecture
+#endif
+
+#endif // KMP_PLATFORM_H