# define BOOST_INTEL_CXX_VERSION __ECC
#endif
+// Flags determined by comparing output of 'icpc -dM -E' with and without '-std=c++0x'
+#if (!(defined(_WIN32) || defined(_WIN64)) && defined(__STDC_HOSTED__) && (__STDC_HOSTED__ && (BOOST_INTEL_CXX_VERSION <= 1200))) || defined(__GXX_EXPERIMENTAL_CPP0X__) || defined(__GXX_EXPERIMENTAL_CXX0X__)
+# define BOOST_INTEL_STDCXX0X
+#endif
+#if defined(_MSC_VER) && (_MSC_VER >= 1600)
+# define BOOST_INTEL_STDCXX0X
+#endif
+
+#ifdef BOOST_INTEL_STDCXX0X
+#define BOOST_COMPILER "Intel C++ C++0x mode version " BOOST_STRINGIZE(BOOST_INTEL_CXX_VERSION)
+#else
#define BOOST_COMPILER "Intel C++ version " BOOST_STRINGIZE(BOOST_INTEL_CXX_VERSION)
+#endif
#define BOOST_INTEL BOOST_INTEL_CXX_VERSION
#if defined(_WIN32) || defined(_WIN64)
# define BOOST_INTEL_LINUX BOOST_INTEL
#endif
-#if (BOOST_INTEL_CXX_VERSION <= 500) && defined(_MSC_VER)
-# define BOOST_NO_EXPLICIT_FUNCTION_TEMPLATE_ARGUMENTS
-# define BOOST_NO_TEMPLATE_TEMPLATES
-#endif
-
#if (BOOST_INTEL_CXX_VERSION <= 600)
# if defined(_MSC_VER) && (_MSC_VER <= 1300) // added check for <= VC 7 (Peter Dimov)
# define BOOST_FUNCTION_SCOPE_USING_DECLARATION_BREAKS_ADL
# endif
#endif
-#if (defined(__GNUC__) && (__GNUC__ < 4)) || defined(_WIN32) || (BOOST_INTEL_CXX_VERSION <= 1110)
+#if (defined(__GNUC__) && (__GNUC__ < 4)) || (defined(_WIN32) && (BOOST_INTEL_CXX_VERSION <= 1200)) || (BOOST_INTEL_CXX_VERSION <= 1200)
// GCC or VC emulation:
#define BOOST_NO_TWO_PHASE_NAME_LOOKUP
#endif
// in type_traits code among other things, getting this correct
// for the Intel compiler is actually remarkably fragile and tricky:
//
+#ifdef __cplusplus
#if defined(BOOST_NO_INTRINSIC_WCHAR_T)
#include <cwchar>
template< typename T > struct assert_no_intrinsic_wchar_t;
// if you see an error here then define BOOST_NO_INTRINSIC_WCHAR_T on the command line:
template<> struct assert_intrinsic_wchar_t<unsigned short> {};
#endif
+#endif
-#if _MSC_VER+0 >= 1000
+#if defined(_MSC_VER) && (_MSC_VER+0 >= 1000)
# if _MSC_VER >= 1200
# define BOOST_HAS_MS_INT64
# endif
# define BOOST_HAS_NRVO
#endif
+// Branch prediction hints
+// I'm not sure 8.0 was the first version to support these builtins,
+// update the condition if the version is not accurate. (Andrey Semashev)
+#if defined(__GNUC__) && BOOST_INTEL_CXX_VERSION >= 800
+#define BOOST_LIKELY(x) __builtin_expect(x, 1)
+#define BOOST_UNLIKELY(x) __builtin_expect(x, 0)
+#endif
+
//
// versions check:
-// we don't support Intel prior to version 5.0:
-#if BOOST_INTEL_CXX_VERSION < 500
+// we don't support Intel prior to version 6.0:
+#if BOOST_INTEL_CXX_VERSION < 600
# error "Compiler not supported or configured - please reconfigure"
#endif
//
// An attempt to value-initialize a pointer-to-member may trigger an
-// internal error on Intel <= 11.1 (last checked version), as was
+// internal error on Intel <= 11.1 (last checked version), as was
// reported by John Maddock, Intel support issue 589832, May 2010.
// Moreover, according to test results from Huang-Vista-x86_32_intel,
-// intel-vc9-win-11.1 may leave a non-POD array uninitialized, in some
+// intel-vc9-win-11.1 may leave a non-POD array uninitialized, in some
// cases when it should be value-initialized.
// (Niels Dekker, LKEB, May 2010)
+// Apparently Intel 12.1 (compiler version number 9999 !!) has the same issue (compiler regression).
#if defined(__INTEL_COMPILER)
-# if __INTEL_COMPILER <= 1110
+# if (__INTEL_COMPILER <= 1110) || (__INTEL_COMPILER == 9999) || (defined(_WIN32) && (__INTEL_COMPILER < 1500))
# define BOOST_NO_COMPLETE_VALUE_INITIALIZATION
# endif
#endif
# define BOOST_SYMBOL_IMPORT
# define BOOST_SYMBOL_VISIBLE __attribute__((visibility("default")))
#endif
+//
+// C++0x features
+// - ICC added static_assert in 11.0 (first version with C++0x support)
+//
+#if defined(BOOST_INTEL_STDCXX0X)
+# undef BOOST_NO_CXX11_STATIC_ASSERT
+//
+// These pass our test cases, but aren't officially supported according to:
+// http://software.intel.com/en-us/articles/c0x-features-supported-by-intel-c-compiler/
+//
+//# undef BOOST_NO_CXX11_LAMBDAS
+//# undef BOOST_NO_CXX11_LOCAL_CLASS_TEMPLATE_PARAMETERS
+//# undef BOOST_NO_CXX11_DECLTYPE
+//# undef BOOST_NO_CXX11_AUTO_DECLARATIONS
+//# undef BOOST_NO_CXX11_AUTO_MULTIDECLARATIONS
+#endif
+
+#if defined(BOOST_INTEL_STDCXX0X) && (BOOST_INTEL_CXX_VERSION >= 1200)
+//# undef BOOST_NO_CXX11_RVALUE_REFERENCES // Enabling this breaks Filesystem and Exception libraries
+//# undef BOOST_NO_CXX11_SCOPED_ENUMS // doesn't really work!!
+# undef BOOST_NO_CXX11_DELETED_FUNCTIONS
+# undef BOOST_NO_CXX11_DEFAULTED_FUNCTIONS
+# undef BOOST_NO_CXX11_LAMBDAS
+# undef BOOST_NO_CXX11_LOCAL_CLASS_TEMPLATE_PARAMETERS
+# undef BOOST_NO_CXX11_DECLTYPE
+# undef BOOST_NO_CXX11_AUTO_DECLARATIONS
+# undef BOOST_NO_CXX11_AUTO_MULTIDECLARATIONS
+# undef BOOST_NO_CXX11_TRAILING_RESULT_TYPES
+#endif
+
+// icl Version 12.1.0.233 Build 20110811 and possibly some other builds
+// had an incorrect __INTEL_COMPILER value of 9999. Intel say this has been fixed.
+#if defined(BOOST_INTEL_STDCXX0X) && (BOOST_INTEL_CXX_VERSION > 1200)
+# undef BOOST_NO_CXX11_FUNCTION_TEMPLATE_DEFAULT_ARGS
+# undef BOOST_NO_CXX11_NULLPTR
+# undef BOOST_NO_CXX11_RVALUE_REFERENCES
+# undef BOOST_NO_SFINAE_EXPR
+# undef BOOST_NO_CXX11_TEMPLATE_ALIASES
+# undef BOOST_NO_CXX11_VARIADIC_TEMPLATES
+
+// http://software.intel.com/en-us/articles/c0x-features-supported-by-intel-c-compiler/
+// continues to list scoped enum support as "Partial"
+//# undef BOOST_NO_CXX11_SCOPED_ENUMS
+#endif
+#if defined(BOOST_INTEL_STDCXX0X) && (BOOST_INTEL_CXX_VERSION >= 1310) && !defined(_MSC_VER)
+# undef BOOST_NO_CXX11_INLINE_NAMESPACES
+# undef BOOST_NO_CXX11_FUNCTION_TEMPLATE_DEFAULT_ARGS
+// This one generates internal compiler errors in multiprecision, disabled for now:
+//# undef BOOST_NO_CXX11_EXPLICIT_CONVERSION_OPERATORS
+// This one generates errors when used with conditional exception specifications, for example in multiprecision:
+//# undef BOOST_NO_CXX11_NOEXCEPT
+# undef BOOST_NO_CXX11_RANGE_BASED_FOR
+# undef BOOST_NO_CXX11_SCOPED_ENUMS
+# undef BOOST_NO_CXX11_UNIFIED_INITIALIZATION_SYNTAX
+#endif
+#if (BOOST_INTEL_CXX_VERSION >= 1310)
+# undef BOOST_NO_SFINAE_EXPR
+#endif
+#if defined(BOOST_INTEL_STDCXX0X) && (BOOST_INTEL_CXX_VERSION >= 1400) && !defined(_MSC_VER)
+# undef BOOST_NO_CXX11_UNICODE_LITERALS
+# undef BOOST_NO_CXX11_RAW_LITERALS
+// This one generates errors when used with conditional exception specifications, for example in multiprecision:
+//# undef BOOST_NO_CXX11_NOEXCEPT
+// This breaks multiprecision:
+//# undef BOOST_NO_CXX11_EXPLICIT_CONVERSION_OPERATORS
+# undef BOOST_NO_CXX11_HDR_THREAD
+# undef BOOST_NO_CXX11_CHAR32_T
+# undef BOOST_NO_CXX11_CHAR16_T
+#endif
+
+#if defined(BOOST_INTEL_STDCXX0X) && (BOOST_INTEL_CXX_VERSION <= 1310)
+# define BOOST_NO_CXX11_HDR_FUTURE
+# define BOOST_NO_CXX11_HDR_INITIALIZER_LIST
+#endif
+
+#if defined(BOOST_INTEL_STDCXX0X) && (BOOST_INTEL_CXX_VERSION == 1400)
+// A regression in Intel's compiler means that <tuple> seems to be broken in this release as well as <future> :
+# define BOOST_NO_CXX11_HDR_FUTURE
+# define BOOST_NO_CXX11_HDR_TUPLE
+#endif
+
+#if defined(_MSC_VER) && (_MSC_VER <= 1700)
+//
+// Although the Intel compiler is capable of supporting these, it appears not to in MSVC compatibility mode:
+//
+# define BOOST_NO_CXX11_HDR_INITIALIZER_LIST
+# define BOOST_NO_CXX11_VARIADIC_TEMPLATES
+# define BOOST_NO_CXX11_DELETED_FUNCTIONS
+# define BOOST_NO_CXX11_DEFAULTED_FUNCTIONS
+# define BOOST_NO_CXX11_TEMPLATE_ALIASES
+# if(BOOST_INTEL_CXX_VERSION < 1310)
+# define BOOST_NO_CXX11_TRAILING_RESULT_TYPES
+# endif
+#endif
+
+#if (BOOST_INTEL_CXX_VERSION < 1200)
+//
+// fenv.h appears not to work with Intel prior to 12.0:
+//
+# define BOOST_NO_FENV_H
+#endif
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1600)
+# define BOOST_HAS_STDINT_H
+#endif
+
+#if defined(__LP64__) && defined(__GNUC__) && (BOOST_INTEL_CXX_VERSION >= 1310)
+# define BOOST_HAS_INT128
+#endif
//
// last known and checked version:
-#if (BOOST_INTEL_CXX_VERSION > 1110)
+#if (BOOST_INTEL_CXX_VERSION > 1310)
# if defined(BOOST_ASSERT_CONFIG)
# error "Unknown compiler version - please run the configure tests and report the results"
# elif defined(_MSC_VER)
projects / rsem.git / blobdiff