Merge llvm-project main llvmorg-14-init-10223-g401b76fdf2b3

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-14-init-10223-g401b76fdf2b3.

PR:		261742
MFC after:	2 weeks

lib/libomp/kmp_config.h

@@ -85,6 +85,16 @@
 #define KMP_HAVE_ATTRIBUTE_RTM LIBOMP_HAVE_ATTRIBUTE_RTM
 #define LIBOMP_ARCH_AARCH64_A64FX 0
 #define KMP_ARCH_AARCH64_A64FX LIBOMP_ARCH_AARCH64_A64FX
+#define LIBOMP_HAVE_XMMINTRIN_H 1
+#define KMP_HAVE_XMMINTRIN_H LIBOMP_HAVE_XMMINTRIN_H
+#define LIBOMP_HAVE__MM_MALLOC 1
+#define KMP_HAVE__MM_MALLOC LIBOMP_HAVE__MM_MALLOC
+#define LIBOMP_HAVE_ALIGNED_ALLOC 1
+#define KMP_HAVE_ALIGNED_ALLOC LIBOMP_HAVE_ALIGNED_ALLOC
+#define LIBOMP_HAVE_POSIX_MEMALIGN 1
+#define KMP_HAVE_POSIX_MEMALIGN LIBOMP_HAVE_POSIX_MEMALIGN
+#define LIBOMP_HAVE__ALIGNED_MALLOC 0
+#define KMP_HAVE__ALIGNED_MALLOC LIBOMP_HAVE__ALIGNED_MALLOC
 
 // Configured cache line based on architecture
 #if KMP_ARCH_PPC64
@@ -125,4 +135,9 @@
 # define KMP_GOMP_COMPAT
 #endif
 
+// use shared memory with dynamic library (except Android, where shm_*
+// functions don't exist).
+#if KMP_OS_UNIX && KMP_DYNAMIC_LIB && !__ANDROID__
+#define KMP_USE_SHM
+#endif
 #endif // KMP_CONFIG_H

lib/libomp/kmp_i18n_default.inc

@@ -1,6 +1,6 @@
 // $FreeBSD$
 // Do not edit this file! //
-// The file was generated from en_US.txt by message-converter.pl on Thu Aug 26 11:36:17 2021. //
+// The file was generated from en_US.txt by message-converter.pl on Mon Nov 22 22:46:03 2021. //
 
 static char const *
 __kmp_i18n_default_meta[] =
@@ -224,6 +224,7 @@ __kmp_i18n_default_messages[] =
         "%1$s value \"%2$u\" will be used.",
         "%1$s value \"%2$s\" will be used.",
         "%1$s value \"%2$s\" will be used.",
+        "Mixing other barrier patterns with dist is prohibited. Using dist for all barrier patterns.",
         "%1$s maximum value \"%2$d\" will be used.",
         "%1$s minimum value \"%2$d\" will be used.",
         "Memory allocation failed.",
@@ -308,6 +309,7 @@ __kmp_i18n_default_messages[] =
         "Allocator %1$s is not available, will use default allocator.",
         "%1$s: %2$s (%3$d total cores)",
         "%1$s: granularity setting: %2$s does not exist in topology.  Using granularity=%3$s instead.",
+        "%1$s: hybrid core type detected: %2$d %3$s cores.",
         "%1$s must be bound to a work-sharing or work-queuing construct with an \"ordered\" clause",
         "Detected end of %1$s without first executing a corresponding beginning.",
         "Iteration range too large in %1$s.",
@@ -403,6 +405,8 @@ __kmp_i18n_default_messages[] =
         "KMP_HW_SUBSET ignored: %1$s, %2$s: layers are equivalent, please only specify one.",
         "KMP_HW_SUBSET ignored: %1$s layer should come after %2$s.",
         "%1$s: topology layer \"%2$s\" is equivalent to \"%3$s\".",
+        "%1$s: granularity=%2$s is too coarse, setting granularity=group.",
+        "%1$s: \"%2$s\" value is deprecated. Please use \"%3$s\" instead.",
         NULL
     };
 
@@ -454,7 +458,7 @@ __kmp_i18n_sections[] =
         { 5, __kmp_i18n_default_meta },
         { 79, __kmp_i18n_default_strings },
         { 6, __kmp_i18n_default_formats },
-        { 286, __kmp_i18n_default_messages },
+        { 290, __kmp_i18n_default_messages },
         { 28, __kmp_i18n_default_hints },
         { 0, NULL }
     };

lib/libomp/kmp_i18n_id.inc

@@ -1,6 +1,6 @@
 // $FreeBSD$
 // Do not edit this file! //
-// The file was generated from en_US.txt by message-converter.pl on Thu Aug 26 11:36:17 2021. //
+// The file was generated from en_US.txt by message-converter.pl on Mon Nov 22 22:46:03 2021. //
 
 enum kmp_i18n_id {
 
@@ -218,6 +218,7 @@ enum kmp_i18n_id {
     kmp_i18n_msg_Using_uint_Value,
     kmp_i18n_msg_Using_uint64_Value,
     kmp_i18n_msg_Using_str_Value,
+    kmp_i18n_msg_BarrierPatternOverride,
     kmp_i18n_msg_MaxValueUsing,
     kmp_i18n_msg_MinValueUsing,
     kmp_i18n_msg_MemoryAllocFailed,
@@ -302,6 +303,7 @@ enum kmp_i18n_id {
     kmp_i18n_msg_OmpNoAllocator,
     kmp_i18n_msg_TopologyGeneric,
     kmp_i18n_msg_AffGranularityBad,
+    kmp_i18n_msg_TopologyHybrid,
     kmp_i18n_msg_CnsBoundToWorksharing,
     kmp_i18n_msg_CnsDetectedEnd,
     kmp_i18n_msg_CnsIterationRangeTooLarge,
@@ -397,6 +399,8 @@ enum kmp_i18n_id {
     kmp_i18n_msg_AffHWSubsetEqvLayers,
     kmp_i18n_msg_AffHWSubsetOutOfOrder,
     kmp_i18n_msg_AffEqualTopologyTypes,
+    kmp_i18n_msg_AffGranTooCoarseProcGroup,
+    kmp_i18n_msg_StgDeprecatedValue,
     kmp_i18n_msg_last,
 
     // Set #5, hints.

lib/libomp/omp.h

@@ -432,14 +432,23 @@
     extern omp_allocator_handle_t __KAI_KMPC_CONVENTION omp_get_default_allocator(void);
 #   ifdef __cplusplus
     extern void *__KAI_KMPC_CONVENTION omp_alloc(size_t size, omp_allocator_handle_t a = omp_null_allocator);
-    extern void *__KAI_KMPC_CONVENTION omp_calloc(size_t nmemb, size_t size, omp_allocator_handle_t a = omp_null_allocator);
+    extern void *__KAI_KMPC_CONVENTION omp_aligned_alloc(size_t align, size_t size,
+                                                         omp_allocator_handle_t a = omp_null_allocator);
+    extern void *__KAI_KMPC_CONVENTION omp_calloc(size_t nmemb, size_t size,
+                                                  omp_allocator_handle_t a = omp_null_allocator);
+    extern void *__KAI_KMPC_CONVENTION omp_aligned_calloc(size_t align, size_t nmemb, size_t size,
+                                                          omp_allocator_handle_t a = omp_null_allocator);
     extern void *__KAI_KMPC_CONVENTION omp_realloc(void *ptr, size_t size,
                                                    omp_allocator_handle_t allocator = omp_null_allocator,
                                                    omp_allocator_handle_t free_allocator = omp_null_allocator);
     extern void __KAI_KMPC_CONVENTION omp_free(void * ptr, omp_allocator_handle_t a = omp_null_allocator);
 #   else
     extern void *__KAI_KMPC_CONVENTION omp_alloc(size_t size, omp_allocator_handle_t a);
+    extern void *__KAI_KMPC_CONVENTION omp_aligned_alloc(size_t align, size_t size,
+                                                         omp_allocator_handle_t a);
     extern void *__KAI_KMPC_CONVENTION omp_calloc(size_t nmemb, size_t size, omp_allocator_handle_t a);
+    extern void *__KAI_KMPC_CONVENTION omp_aligned_calloc(size_t align, size_t nmemb, size_t size,
+                                                          omp_allocator_handle_t a);
     extern void *__KAI_KMPC_CONVENTION omp_realloc(void *ptr, size_t size, omp_allocator_handle_t allocator,
                                                    omp_allocator_handle_t free_allocator);
     extern void __KAI_KMPC_CONVENTION omp_free(void *ptr, omp_allocator_handle_t a);