diff --git a/glm/detail/_features.hpp b/glm/detail/_features.hpp
index 4aa4ad5c..5e86caa8 100644
--- a/glm/detail/_features.hpp
+++ b/glm/detail/_features.hpp
@@ -255,7 +255,7 @@
 #		define GLM_CXX11_STATIC_ASSERT
 #	endif
 
-#elif(GLM_COMPILER & (GLM_COMPILER_APPLE_CLANG | GLM_COMPILER_LLVM))
+#elif(GLM_COMPILER & GLM_COMPILER_LLVM)
 #	if(__has_feature(cxx_exceptions))
 #		define GLM_CXX98_EXCEPTIONS
 #	endif
@@ -396,4 +396,4 @@
 #		define GLM_CXX11_VARIADIC_TEMPLATES
 #	endif
 
-#endif//(GLM_COMPILER & (GLM_COMPILER_APPLE_CLANG | GLM_COMPILER_LLVM))
+#endif//(GLM_COMPILER & GLM_COMPILER_LLVM)
diff --git a/glm/detail/func_common.inl b/glm/detail/func_common.inl
index 3735402d..5dbcb72a 100644
--- a/glm/detail/func_common.inl
+++ b/glm/detail/func_common.inl
@@ -527,7 +527,7 @@ namespace detail
 #				else
 					return ::isnan(x) != 0;
 #				endif
-#			elif (GLM_COMPILER & (GLM_COMPILER_GCC | (GLM_COMPILER_APPLE_CLANG | GLM_COMPILER_LLVM))) && (GLM_PLATFORM & GLM_PLATFORM_ANDROID) && __cplusplus < 201103L
+#			elif (GLM_COMPILER & (GLM_COMPILER_GCC | GLM_COMPILER_LLVM)) && (GLM_PLATFORM & GLM_PLATFORM_ANDROID) && __cplusplus < 201103L
 				return _isnan(x) != 0;
 #			elif GLM_COMPILER & GLM_COMPILER_CUDA
 				return isnan(x) != 0;
@@ -561,7 +561,7 @@ namespace detail
 #				else
 					return ::isinf(x);
 #				endif
-#			elif GLM_COMPILER & (GLM_COMPILER_GCC | (GLM_COMPILER_APPLE_CLANG | GLM_COMPILER_LLVM))
+#			elif GLM_COMPILER & (GLM_COMPILER_GCC | GLM_COMPILER_LLVM)
 #				if(GLM_PLATFORM & GLM_PLATFORM_ANDROID && __cplusplus < 201103L)
 					return _isinf(x) != 0;
 #				else
@@ -734,6 +734,6 @@ namespace detail
 	}
 }//namespace glm
 
-#if GLM_ARCH != GLM_FORCE_PURE
+#if GLM_ARCH != GLM_ARCH_PURE
 #	include "func_common_simd.inl"
 #endif
diff --git a/glm/detail/func_geometric.inl b/glm/detail/func_geometric.inl
index a89fac16..5cd51dd6 100644
--- a/glm/detail/func_geometric.inl
+++ b/glm/detail/func_geometric.inl
@@ -171,6 +171,6 @@ namespace detail
 	}
 }//namespace glm
 
-#if GLM_ARCH != GLM_FORCE_PURE
+#if GLM_ARCH != GLM_ARCH_PURE
 #	include "func_geometric_simd.inl"
 #endif
diff --git a/glm/detail/func_integer.inl b/glm/detail/func_integer.inl
index ec4b7047..20445034 100644
--- a/glm/detail/func_integer.inl
+++ b/glm/detail/func_integer.inl
@@ -359,7 +359,7 @@ namespace detail
 	}
 }//namespace glm
 
-#if GLM_ARCH != GLM_FORCE_PURE
+#if GLM_ARCH != GLM_ARCH_PURE
 #	include "func_integer_simd.inl"
 #endif
 
diff --git a/glm/detail/func_matrix.inl b/glm/detail/func_matrix.inl
index a65e656e..d1be5a58 100644
--- a/glm/detail/func_matrix.inl
+++ b/glm/detail/func_matrix.inl
@@ -279,7 +279,7 @@ namespace detail
 	}
 }//namespace glm
 
-#if GLM_ARCH != GLM_FORCE_PURE
+#if GLM_ARCH != GLM_ARCH_PURE
 #	include "func_matrix_simd.inl"
 #endif
 
diff --git a/glm/detail/setup.hpp b/glm/detail/setup.hpp
index f1d8ff77..e528eb72 100644
--- a/glm/detail/setup.hpp
+++ b/glm/detail/setup.hpp
@@ -28,10 +28,8 @@
 #		pragma message("GLM: CUDA compiler detected")
 #	elif GLM_COMPILER & GLM_COMPILER_VC
 #		pragma message("GLM: Visual C++ compiler detected")
-#	elif GLM_COMPILER & GLM_COMPILER_APPLE_CLANG
-#		pragma message("GLM: Clang compiler detected")
 #	elif GLM_COMPILER & GLM_COMPILER_LLVM
-#		pragma message("GLM: LLVM compiler detected")
+#		pragma message("GLM: Clang compiler detected")
 #	elif GLM_COMPILER & GLM_COMPILER_INTEL
 #		pragma message("GLM: Intel Compiler detected")
 #	elif GLM_COMPILER & GLM_COMPILER_GCC
@@ -94,7 +92,7 @@
 #	define GLM_ARCH (GLM_ARCH_SSE3 | GLM_ARCH_SSE2)
 #elif defined(GLM_FORCE_SSE2)
 #	define GLM_ARCH (GLM_ARCH_SSE2)
-#elif (GLM_COMPILER & (GLM_COMPILER_APPLE_CLANG | GLM_COMPILER_LLVM | GLM_COMPILER_GCC)) || ((GLM_COMPILER & GLM_COMPILER_INTEL) && (GLM_PLATFORM & GLM_PLATFORM_LINUX))
+#elif (GLM_COMPILER & (GLM_COMPILER_LLVM | GLM_COMPILER_GCC)) || ((GLM_COMPILER & GLM_COMPILER_INTEL) && (GLM_PLATFORM & GLM_PLATFORM_LINUX))
 //	This is Skylake set of instruction set
 #	if defined(__AVX512BW__) && defined(__AVX512F__) && defined(__AVX512CD__) && defined(__AVX512VL__) && defined(__AVX512DQ__)
 #		define GLM_ARCH (GLM_ARCH_AVX512 | GLM_ARCH_AVX2 | GLM_ARCH_AVX | GLM_ARCH_SSE3 | GLM_ARCH_SSE2)
@@ -225,7 +223,7 @@
 #elif defined(GLM_FORCE_CXX98)
 #	define GLM_LANG GLM_LANG_CXX98
 #else
-#	if GLM_COMPILER & (GLM_COMPILER_APPLE_CLANG | GLM_COMPILER_LLVM)
+#	if GLM_COMPILER & GLM_COMPILER_LLVM
 #		if __cplusplus >= 201402L // GLM_COMPILER_LLVM34 + -std=c++14
 #			define GLM_LANG GLM_LANG_CXX14
 #		elif __has_feature(cxx_decltype_auto) && __has_feature(cxx_aggregate_nsdmi) // GLM_COMPILER_LLVM33 + -std=c++1y
@@ -296,6 +294,17 @@
 #		else
 #			define GLM_LANG (GLM_LANG_CXX | GLM_MSC_EXT)
 #		endif
+#	elif GLM_COMPILER & GLM_COMPILER_CUDA
+#		ifdef _MSC_EXTENSIONS
+#			define GLM_MSC_EXT GLM_LANG_CXXMS_FLAG
+#		else
+#			define GLM_MSC_EXT 0
+#		endif
+#		if GLM_COMPILER >= GLM_COMPILER_CUDA75
+#			define GLM_LANG (GLM_LANG_CXX0X | GLM_MSC_EXT)
+#		else
+#			define GLM_LANG (GLM_LANG_CXX98 | GLM_MSC_EXT)
+#		endif
 #	else // Unknown compiler
 #		if __cplusplus >= 201402L
 #			define GLM_LANG GLM_LANG_CXX14
@@ -347,7 +356,7 @@
 
 #if GLM_PLATFORM == GLM_PLATFORM_ANDROID || GLM_PLATFORM == GLM_PLATFORM_CYGWIN
 #	define GLM_HAS_CXX11_STL 0
-#elif GLM_COMPILER & (GLM_COMPILER_LLVM | GLM_COMPILER_APPLE_CLANG)
+#elif GLM_COMPILER & GLM_COMPILER_LLVM
 #	if __has_include(<__config>) // libc++
 #		include <__config>
 //#	else // libstdc++
@@ -366,13 +375,14 @@
 #endif
 
 // N1720
-#if GLM_COMPILER & (GLM_COMPILER_LLVM | GLM_COMPILER_APPLE_CLANG)
+#if GLM_COMPILER & GLM_COMPILER_LLVM
 #	define GLM_HAS_STATIC_ASSERT __has_feature(cxx_static_assert)
 #elif GLM_LANG & GLM_LANG_CXX11_FLAG
 #	define GLM_HAS_STATIC_ASSERT 1
 #else
 #	define GLM_HAS_STATIC_ASSERT ((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (\
 		((GLM_COMPILER & GLM_COMPILER_GCC) && (GLM_COMPILER >= GLM_COMPILER_GCC43)) || \
+		((GLM_COMPILER & GLM_COMPILER_CUDA)) || \
 		((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC2010))))
 #endif
 
@@ -382,13 +392,13 @@
 #else
 #	define GLM_HAS_EXTENDED_INTEGER_TYPE (\
 		((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC2012)) || \
+		((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (GLM_COMPILER & GLM_COMPILER_CUDA)) || \
 		((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (GLM_COMPILER & GLM_COMPILER_GCC) && (GLM_COMPILER >= GLM_COMPILER_GCC43)) || \
-		((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (GLM_COMPILER & GLM_COMPILER_LLVM) && (GLM_COMPILER >= GLM_COMPILER_LLVM30)) || \
-		((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (GLM_COMPILER & GLM_COMPILER_APPLE_CLANG) && (GLM_COMPILER >= GLM_COMPILER_APPLE_CLANG40)))
+		((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (GLM_COMPILER & GLM_COMPILER_LLVM) && (GLM_COMPILER >= GLM_COMPILER_LLVM30)))
 #endif
 
 // N2235
-#if GLM_COMPILER & (GLM_COMPILER_LLVM | GLM_COMPILER_APPLE_CLANG)
+#if GLM_COMPILER & GLM_COMPILER_LLVM
 #	define GLM_HAS_CONSTEXPR __has_feature(cxx_constexpr)
 #	define GLM_HAS_CONSTEXPR_PARTIAL GLM_HAS_CONSTEXPR
 #elif GLM_LANG & GLM_LANG_CXX11_FLAG
@@ -401,21 +411,22 @@
 #endif
 
 // N2672
-#if GLM_COMPILER & (GLM_COMPILER_LLVM | GLM_COMPILER_APPLE_CLANG)
+#if GLM_COMPILER & GLM_COMPILER_LLVM
 #	define GLM_HAS_INITIALIZER_LISTS __has_feature(cxx_generalized_initializers)
 #elif GLM_LANG & GLM_LANG_CXX11_FLAG
 #	define GLM_HAS_INITIALIZER_LISTS 1
 #else
 #	define GLM_HAS_INITIALIZER_LISTS ((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (\
 		((GLM_COMPILER & GLM_COMPILER_GCC) && (GLM_COMPILER >= GLM_COMPILER_GCC44)) || \
-		((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC2013))))
+		((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC2013)) || \
+		((GLM_COMPILER & GLM_COMPILER_CUDA) && (GLM_COMPILER >= GLM_COMPILER_CUDA75))))
 #endif
 
 // N2544 Unrestricted unions http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2544.pdf
 
 #define GLM_NOT_BUGGY_VC32BITS (!(GLM_MODEL == GLM_MODEL_32 && (GLM_COMPILER & GLM_COMPILER_VC) && GLM_COMPILER < GLM_COMPILER_VC2013))
 
-#if GLM_COMPILER & (GLM_COMPILER_LLVM | GLM_COMPILER_APPLE_CLANG)
+#if GLM_COMPILER & GLM_COMPILER_LLVM
 #	define GLM_HAS_UNRESTRICTED_UNIONS __has_feature(cxx_unrestricted_unions)
 #elif GLM_LANG & (GLM_LANG_CXX11_FLAG | GLM_LANG_CXXMS_FLAG)
 #	define GLM_HAS_UNRESTRICTED_UNIONS 1
@@ -423,13 +434,12 @@
 #	define GLM_HAS_UNRESTRICTED_UNIONS (GLM_LANG & GLM_LANG_CXX0X_FLAG) && (\
 		((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_LANG & GLM_LANG_CXXMS_FLAG)) || \
 		((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC2015)) || \
+		((GLM_COMPILER & GLM_COMPILER_CUDA) && (GLM_COMPILER >= GLM_COMPILER_CUDA75)) || \
 		((GLM_COMPILER & GLM_COMPILER_GCC) && (GLM_COMPILER >= GLM_COMPILER_GCC46)))
 #endif
 
-//#define GLM_HAS_ANONYMOUS_UNION (((GLM_LANG & GLM_LANG_CXXMS_FLAG) | (GLM_LANG & GLM_LANG_CXX11_FLAG)) && GLM_NOT_BUGGY_VC32BITS)
-
 // N2346
-#if GLM_COMPILER & (GLM_COMPILER_LLVM | GLM_COMPILER_APPLE_CLANG)
+#if GLM_COMPILER & GLM_COMPILER_LLVM
 #	define GLM_HAS_DEFAULTED_FUNCTIONS __has_feature(cxx_defaulted_functions)
 #elif GLM_LANG & GLM_LANG_CXX11_FLAG
 #	define GLM_HAS_DEFAULTED_FUNCTIONS 1
@@ -437,22 +447,24 @@
 #	define GLM_HAS_DEFAULTED_FUNCTIONS ((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (\
 		((GLM_COMPILER & GLM_COMPILER_GCC) && (GLM_COMPILER >= GLM_COMPILER_GCC44)) || \
 		((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC2013)) || \
-		((GLM_COMPILER & GLM_COMPILER_INTEL) && (GLM_COMPILER >= GLM_COMPILER_INTEL12))))
+		((GLM_COMPILER & GLM_COMPILER_INTEL) && (GLM_COMPILER >= GLM_COMPILER_INTEL12)) || \
+		(GLM_COMPILER & GLM_COMPILER_CUDA)))
 #endif
 
 // N2118
-#if GLM_COMPILER & (GLM_COMPILER_LLVM | GLM_COMPILER_APPLE_CLANG)
+#if GLM_COMPILER & GLM_COMPILER_LLVM
 #	define GLM_HAS_RVALUE_REFERENCES __has_feature(cxx_rvalue_references)
 #elif GLM_LANG & GLM_LANG_CXX11_FLAG
 #	define GLM_HAS_RVALUE_REFERENCES 1
 #else
 #	define GLM_HAS_RVALUE_REFERENCES ((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (\
 		((GLM_COMPILER & GLM_COMPILER_GCC) && (GLM_COMPILER >= GLM_COMPILER_GCC43)) || \
-		((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC2012))))
+		((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC2012)) || \
+		((GLM_COMPILER & GLM_COMPILER_CUDA) && (GLM_COMPILER >= GLM_COMPILER_CUDA50))))
 #endif
 
 // N2437 http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2437.pdf
-#if GLM_COMPILER & (GLM_COMPILER_LLVM | GLM_COMPILER_APPLE_CLANG)
+#if GLM_COMPILER & GLM_COMPILER_LLVM
 #	define GLM_HAS_EXPLICIT_CONVERSION_OPERATORS __has_feature(cxx_explicit_conversions)
 #elif GLM_LANG & GLM_LANG_CXX11_FLAG
 #	define GLM_HAS_EXPLICIT_CONVERSION_OPERATORS 1
@@ -460,11 +472,12 @@
 #	define GLM_HAS_EXPLICIT_CONVERSION_OPERATORS ((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (\
 		((GLM_COMPILER & GLM_COMPILER_GCC) && (GLM_COMPILER >= GLM_COMPILER_GCC45)) || \
 		((GLM_COMPILER & GLM_COMPILER_INTEL) && (GLM_COMPILER >= GLM_COMPILER_INTEL14)) || \
-		((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC2013))))
+		((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC2013)) || \
+		((GLM_COMPILER & GLM_COMPILER_CUDA) && (GLM_COMPILER >= GLM_COMPILER_CUDA50))))
 #endif
 
 // N2258 http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2258.pdf
-#if GLM_COMPILER & (GLM_COMPILER_LLVM | GLM_COMPILER_APPLE_CLANG)
+#if GLM_COMPILER & GLM_COMPILER_LLVM
 #	define GLM_HAS_TEMPLATE_ALIASES __has_feature(cxx_alias_templates)
 #elif GLM_LANG & GLM_LANG_CXX11_FLAG
 #	define GLM_HAS_TEMPLATE_ALIASES 1
@@ -472,11 +485,12 @@
 #	define GLM_HAS_TEMPLATE_ALIASES ((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (\
 		((GLM_COMPILER & GLM_COMPILER_INTEL) && (GLM_COMPILER >= GLM_COMPILER_INTEL12_1)) || \
 		((GLM_COMPILER & GLM_COMPILER_GCC) && (GLM_COMPILER >= GLM_COMPILER_GCC47)) || \
-		((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC2013))))
+		((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC2013)) || \
+		((GLM_COMPILER & GLM_COMPILER_CUDA) && (GLM_COMPILER >= GLM_COMPILER_CUDA50))))
 #endif
 
 // N2930 http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2009/n2930.html
-#if GLM_COMPILER & (GLM_COMPILER_LLVM | GLM_COMPILER_APPLE_CLANG)
+#if GLM_COMPILER & GLM_COMPILER_LLVM
 #	define GLM_HAS_RANGE_FOR __has_feature(cxx_range_for)
 #elif GLM_LANG & GLM_LANG_CXX11_FLAG
 #	define GLM_HAS_RANGE_FOR 1
@@ -484,7 +498,8 @@
 #	define GLM_HAS_RANGE_FOR ((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (\
 		((GLM_COMPILER & GLM_COMPILER_GCC) && (GLM_COMPILER >= GLM_COMPILER_GCC46)) || \
 		((GLM_COMPILER & GLM_COMPILER_INTEL) && (GLM_COMPILER >= GLM_COMPILER_INTEL13)) || \
-		((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC2012))))
+		((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC2012)) || \
+		((GLM_COMPILER & GLM_COMPILER_CUDA) && (GLM_COMPILER >= GLM_COMPILER_CUDA50))))
 #endif
 
 //
@@ -503,7 +518,8 @@
 #	define GLM_HAS_MAKE_SIGNED 1
 #else
 #	define GLM_HAS_MAKE_SIGNED ((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (\
-		((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC2013))))
+		((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC2013)) || \
+		((GLM_COMPILER & GLM_COMPILER_CUDA) && (GLM_COMPILER >= GLM_COMPILER_CUDA50))))
 #endif
 
 #if GLM_ARCH == GLM_ARCH_PURE
@@ -516,19 +532,41 @@
 // OpenMP
 #ifdef _OPENMP
 #	if GLM_COMPILER & GLM_COMPILER_GCC
-#		if GLM_COMPILER >= GLM_COMPILER_GCC47
+#		if GLM_COMPILER >= GLM_COMPILER_GCC61
+#			define GLM_HAS_OPENMP 45
+#		elif GLM_COMPILER >= GLM_COMPILER_GCC49
+#			define GLM_HAS_OPENMP 40
+#		elif GLM_COMPILER >= GLM_COMPILER_GCC47
 #			define GLM_HAS_OPENMP 31
 #		elif GLM_COMPILER >= GLM_COMPILER_GCC44
 #			define GLM_HAS_OPENMP 30
 #		elif GLM_COMPILER >= GLM_COMPILER_GCC42
 #			define GLM_HAS_OPENMP 25
+#		else
+#			define GLM_HAS_OPENMP 0
 #		endif
-#	endif// GLM_COMPILER & GLM_COMPILER_GCC
-
-#	if GLM_COMPILER & GLM_COMPILER_VC
+#	elif GLM_COMPILER & GLM_COMPILER_LLVM
+#		if GLM_COMPILER >= GLM_COMPILER_LLVM38
+#			define GLM_HAS_OPENMP 31
+#		else
+#			define GLM_HAS_OPENMP 0
+#		endif
+#	elif GLM_COMPILER & GLM_COMPILER_VC
 #		if GLM_COMPILER >= GLM_COMPILER_VC2010
 #			define GLM_HAS_OPENMP 20
+#		else
+#			define GLM_HAS_OPENMP 0
 #		endif
+#	elif GLM_COMPILER & GLM_COMPILER_INTEL
+#		if GLM_COMPILER >= GLM_COMPILER_INTEL16
+#			define GLM_HAS_OPENMP 40
+#		elif GLM_COMPILER >= GLM_COMPILER_INTEL12
+#			define GLM_HAS_OPENMP 31
+#		else
+#			define GLM_HAS_OPENMP 0
+#		endif
+#	else
+#		define GLM_HAS_OPENMP 0
 #	endif// GLM_COMPILER & GLM_COMPILER_VC
 #endif
 
@@ -567,9 +605,12 @@
 #	if GLM_COMPILER & GLM_COMPILER_VC
 #		define GLM_INLINE __forceinline
 #		define GLM_NEVER_INLINE __declspec((noinline))
-#	elif GLM_COMPILER & (GLM_COMPILER_GCC | GLM_COMPILER_APPLE_CLANG | GLM_COMPILER_LLVM)
+#	elif GLM_COMPILER & (GLM_COMPILER_GCC | GLM_COMPILER_LLVM)
 #		define GLM_INLINE inline __attribute__((__always_inline__))
 #		define GLM_NEVER_INLINE __attribute__((__noinline__))
+#	elif GLM_COMPILER & GLM_COMPILER_CUDA
+#		define GLM_INLINE __forceinline__
+#		define GLM_NEVER_INLINE __noinline__
 #	else
 #		define GLM_INLINE inline
 #		define GLM_NEVER_INLINE
@@ -644,7 +685,7 @@
 #	else
 #		define GLM_VECTOR_CALL
 #	endif
-#elif GLM_COMPILER & (GLM_COMPILER_GCC | GLM_COMPILER_APPLE_CLANG | GLM_COMPILER_LLVM | GLM_COMPILER_CUDA | GLM_COMPILER_INTEL)
+#elif GLM_COMPILER & (GLM_COMPILER_GCC | GLM_COMPILER_LLVM | GLM_COMPILER_CUDA | GLM_COMPILER_INTEL)
 #	define GLM_DEPRECATED __attribute__((__deprecated__))
 #	define GLM_ALIGN(x) __attribute__((aligned(x)))
 #	define GLM_ALIGNED_STRUCT(x) struct __attribute__((aligned(x)))
diff --git a/glm/detail/type_mat4x4.inl b/glm/detail/type_mat4x4.inl
index c88547b9..e9510a74 100644
--- a/glm/detail/type_mat4x4.inl
+++ b/glm/detail/type_mat4x4.inl
@@ -759,6 +759,6 @@ namespace detail
 	}
 }//namespace glm
 
-#if GLM_ARCH != GLM_FORCE_PURE
+#if GLM_ARCH != GLM_ARCH_PURE
 #	include "type_mat4x4_simd.inl"
 #endif
diff --git a/glm/detail/type_vec4.inl b/glm/detail/type_vec4.inl
index efee09d6..56ad58a9 100644
--- a/glm/detail/type_vec4.inl
+++ b/glm/detail/type_vec4.inl
@@ -1180,6 +1180,6 @@ namespace glm
 	}
 }//namespace glm
 
-#if GLM_ARCH != GLM_FORCE_PURE
+#if GLM_ARCH != GLM_ARCH_PURE
 #	include "type_vec4_simd.inl"
 #endif
diff --git a/glm/gtc/packing.inl b/glm/gtc/packing.inl
index 5c6667af..935ce08e 100644
--- a/glm/gtc/packing.inl
+++ b/glm/gtc/packing.inl
@@ -151,7 +151,7 @@ namespace detail
 		else if(glm::isinf(x))
 			return 0x1Fu << 6u;
 
-#		if(GLM_COMPILER & GLM_COMPILER_GCC || GLM_COMPILER & (GLM_COMPILER_APPLE_CLANG | GLM_COMPILER_LLVM))
+#		if(GLM_COMPILER & GLM_COMPILER_GCC || GLM_COMPILER & GLM_COMPILER_LLVM)
 			uint Pack = 0u;
 			memcpy(&Pack, &x, sizeof(Pack));
 #		else	
@@ -172,7 +172,7 @@ namespace detail
 
 		uint Result = packed11ToFloat(x);
 
-#		if(GLM_COMPILER & GLM_COMPILER_GCC || GLM_COMPILER & (GLM_COMPILER_APPLE_CLANG | GLM_COMPILER_LLVM))
+#		if(GLM_COMPILER & GLM_COMPILER_GCC || GLM_COMPILER & GLM_COMPILER_LLVM)
 			float Temp = 0;
 			memcpy(&Temp, &Result, sizeof(Temp));
 			return Temp;
@@ -190,7 +190,7 @@ namespace detail
 		else if(glm::isinf(x))
 			return 0x1Fu << 5u;
 
-#		if(GLM_COMPILER & GLM_COMPILER_GCC || GLM_COMPILER & (GLM_COMPILER_APPLE_CLANG | GLM_COMPILER_LLVM))
+#		if(GLM_COMPILER & GLM_COMPILER_GCC || GLM_COMPILER & GLM_COMPILER_LLVM)
 			uint Pack = 0;
 			memcpy(&Pack, &x, sizeof(Pack));
 #		else	
@@ -211,7 +211,7 @@ namespace detail
 
 		uint Result = packed10ToFloat(x);
 
-#		if(GLM_COMPILER & GLM_COMPILER_GCC || GLM_COMPILER & (GLM_COMPILER_APPLE_CLANG | GLM_COMPILER_LLVM))
+#		if(GLM_COMPILER & GLM_COMPILER_GCC || GLM_COMPILER & GLM_COMPILER_LLVM)
 			float Temp = 0;
 			memcpy(&Temp, &Result, sizeof(Temp));
 			return Temp;
diff --git a/glm/simd/platform.h b/glm/simd/platform.h
index 9ef10724..14636a15 100644
--- a/glm/simd/platform.h
+++ b/glm/simd/platform.h
@@ -127,16 +127,6 @@
 #define GLM_COMPILER_LLVM38			0x20000090
 #define GLM_COMPILER_LLVM39			0x200000A0
 
-// Apple Clang
-#define GLM_COMPILER_APPLE_CLANG	0x40000000
-#define GLM_COMPILER_APPLE_CLANG40	0x40000010
-#define GLM_COMPILER_APPLE_CLANG41	0x40000020
-#define GLM_COMPILER_APPLE_CLANG42	0x40000030
-#define GLM_COMPILER_APPLE_CLANG50	0x40000040
-#define GLM_COMPILER_APPLE_CLANG51	0x40000050
-#define GLM_COMPILER_APPLE_CLANG60	0x40000060
-#define GLM_COMPILER_APPLE_CLANG61	0x40000070
-
 // Build model
 #define GLM_MODEL_32				0x00000010
 #define GLM_MODEL_64				0x00000020
@@ -192,24 +182,18 @@
 // Clang
 #elif defined(__clang__)
 #	if GLM_PLATFORM & GLM_PLATFORM_APPLE
-#		if __clang_major__ == 4 && __clang_minor__ == 0
-#			define GLM_COMPILER GLM_COMPILER_APPLE_CLANG40
-#		elif __clang_major__ == 4 && __clang_minor__ == 1
-#			define GLM_COMPILER GLM_COMPILER_APPLE_CLANG41
-#		elif __clang_major__ == 4 && __clang_minor__ == 2
-#			define GLM_COMPILER GLM_COMPILER_APPLE_CLANG42
-#		elif __clang_major__ == 5 && __clang_minor__ == 0
-#			define GLM_COMPILER GLM_COMPILER_APPLE_CLANG50
+#		if __clang_major__ == 5 && __clang_minor__ == 0
+#			define GLM_COMPILER GLM_COMPILER_LLVM33
 #		elif __clang_major__ == 5 && __clang_minor__ == 1
-#			define GLM_COMPILER GLM_COMPILER_APPLE_CLANG51
+#			define GLM_COMPILER GLM_COMPILER_LLVM34
 #		elif __clang_major__ == 6 && __clang_minor__ == 0
-#			define GLM_COMPILER GLM_COMPILER_APPLE_CLANG60
+#			define GLM_COMPILER GLM_COMPILER_LLVM35
 #		elif __clang_major__ == 6 && __clang_minor__ >= 1
-#			define GLM_COMPILER GLM_COMPILER_APPLE_CLANG61
+#			define GLM_COMPILER GLM_COMPILER_LLVM36
 #		elif __clang_major__ >= 7
-#			define GLM_COMPILER GLM_COMPILER_APPLE_CLANG61
+#			define GLM_COMPILER GLM_COMPILER_LLVM37
 #		else
-#			define GLM_COMPILER GLM_COMPILER_APPLE_CLANG
+#			define GLM_COMPILER GLM_COMPILER_LLVM
 #		endif
 #	else
 #		if __clang_major__ == 3 && __clang_minor__ == 0
diff --git a/readme.md b/readme.md
index 9c853bdd..1d6bd65b 100644
--- a/readme.md
+++ b/readme.md
@@ -69,6 +69,7 @@ glm::mat4 camera(float Translate, glm::vec2 const & Rotate)
 - Improved GTC_random linearRand documentation
 - Improved GTC_reciprocal documentation
 - Improved GLM_FORCE_EXPLICIT_CTOR coverage #481
+- Improved OpenMP support detection for Clang, GCC, ICC and VC
 
 ##### Fixes:
 - Fixed GTX_extended_min_max filename typo #386
diff --git a/test/core/core_setup_message.cpp b/test/core/core_setup_message.cpp
index d0710ed9..ebdd61dd 100644
--- a/test/core/core_setup_message.cpp
+++ b/test/core/core_setup_message.cpp
@@ -84,36 +84,6 @@ int test_compiler()
 	{
 		std::printf("GLM_COMPILER_CUDA\n");
 	}
-	else if(GLM_COMPILER & GLM_COMPILER_APPLE_CLANG)
-	{
-		switch(GLM_COMPILER)
-		{
-		case GLM_COMPILER_APPLE_CLANG40:
-			std::printf("GLM_COMPILER_APPLE_CLANG40\n");
-			break;
-		case GLM_COMPILER_APPLE_CLANG41:
-			std::printf("GLM_COMPILER_APPLE_CLANG41\n");
-			break;
-		case GLM_COMPILER_APPLE_CLANG42:
-			std::printf("GLM_COMPILER_APPLE_CLANG42\n");
-			break;
-		case GLM_COMPILER_APPLE_CLANG50:
-			std::printf("GLM_COMPILER_APPLE_CLANG50\n");
-			break;
-		case GLM_COMPILER_APPLE_CLANG51:
-			std::printf("GLM_COMPILER_APPLE_CLANG51\n");
-			break;
-		case GLM_COMPILER_APPLE_CLANG60:
-			std::printf("GLM_COMPILER_APPLE_CLANG60\n");	
-			break;
-		case GLM_COMPILER_APPLE_CLANG61:
-			std::printf("GLM_COMPILER_APPLE_CLANG61\n");	
-			break;
-		default:
-			std::printf("Apple Clang version not detected\n");
-			break;
-		}
-	}
 	else if(GLM_COMPILER & GLM_COMPILER_LLVM)
 	{
 		switch(GLM_COMPILER)
diff --git a/test/core/core_type_vec3.cpp b/test/core/core_type_vec3.cpp
index b2ad2a40..e27b78ae 100644
--- a/test/core/core_type_vec3.cpp
+++ b/test/core/core_type_vec3.cpp
@@ -113,6 +113,13 @@ int test_vec3_ctor()
 	return Error;
 }
 
+float foo()
+{
+	glm::vec3 bar = glm::vec3(0.0f, 1.0f, 1.0f);
+
+	return glm::length(bar);
+}
+
 int test_vec3_operators()
 {
 	int Error = 0;