Merge llvm-project main llvmorg-18-init-15692-g007ed0dccd6a

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvm-project main llvmorg-18-init-15692-g007ed0dccd6a.

PR:		276104
MFC after:	1 month

1 files changed, 88 insertions, 69 deletions

diff --git a/contrib/llvm-project/libcxx/include/wchar.h b/contrib/llvm-project/libcxx/include/wchar.h
index 41fe40db06f9..d4268c6d2c24 100644
--- a/contrib/llvm-project/libcxx/include/wchar.h
+++ b/contrib/llvm-project/libcxx/include/wchar.h
@@ -9,14 +9,14 @@
 
 #if defined(__need_wint_t) || defined(__need_mbstate_t)
 
-#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
-#  pragma GCC system_header
-#endif
+#  if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
+#    pragma GCC system_header
+#  endif
 
-#include_next <wchar.h>
+#  include_next <wchar.h>
 
 #elif !defined(_LIBCPP_WCHAR_H)
-#define _LIBCPP_WCHAR_H
+#  define _LIBCPP_WCHAR_H
 
 /*
     wchar.h synopsis
@@ -105,22 +105,23 @@ size_t wcsrtombs(char* restrict dst, const wchar_t** restrict src, size_t len,
 
 */
 
-#include <__config>
-#include <stddef.h>
+#  include <__config>
+#  include <stddef.h>
 
-#if defined(_LIBCPP_HAS_NO_WIDE_CHARACTERS)
-#   error "The <wchar.h> header is not supported since libc++ has been configured with LIBCXX_ENABLE_WIDE_CHARACTERS disabled"
-#endif
+#  if defined(_LIBCPP_HAS_NO_WIDE_CHARACTERS)
+#    error                                                                                                             \
+        "The <wchar.h> header is not supported since libc++ has been configured with LIBCXX_ENABLE_WIDE_CHARACTERS disabled"
+#  endif
 
-#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
-#  pragma GCC system_header
-#endif
+#  if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
+#    pragma GCC system_header
+#  endif
 
 // We define this here to support older versions of glibc <wchar.h> that do
 // not define this for clang.
-#ifdef __cplusplus
-#define __CORRECT_ISO_CPP_WCHAR_H_PROTO
-#endif
+#  ifdef __cplusplus
+#    define __CORRECT_ISO_CPP_WCHAR_H_PROTO
+#  endif
 
 #  if __has_include_next(<wchar.h>)
 #    include_next <wchar.h>
@@ -129,64 +130,82 @@ size_t wcsrtombs(char* restrict dst, const wchar_t** restrict src, size_t len,
 #  endif
 
 // Determine whether we have const-correct overloads for wcschr and friends.
-#if defined(_WCHAR_H_CPLUSPLUS_98_CONFORMANCE_)
-#  define _LIBCPP_WCHAR_H_HAS_CONST_OVERLOADS 1
-#elif defined(__GLIBC_PREREQ)
-#  if __GLIBC_PREREQ(2, 10)
+#  if defined(_WCHAR_H_CPLUSPLUS_98_CONFORMANCE_)
 #    define _LIBCPP_WCHAR_H_HAS_CONST_OVERLOADS 1
+#  elif defined(__GLIBC_PREREQ)
+#    if __GLIBC_PREREQ(2, 10)
+#      define _LIBCPP_WCHAR_H_HAS_CONST_OVERLOADS 1
+#    endif
+#  elif defined(_LIBCPP_MSVCRT)
+#    if defined(_CRT_CONST_CORRECT_OVERLOADS)
+#      define _LIBCPP_WCHAR_H_HAS_CONST_OVERLOADS 1
+#    endif
 #  endif
-#elif defined(_LIBCPP_MSVCRT)
-#  if defined(_CRT_CONST_CORRECT_OVERLOADS)
-#    define _LIBCPP_WCHAR_H_HAS_CONST_OVERLOADS 1
-#  endif
-#endif
 
-#if defined(__cplusplus) && !defined(_LIBCPP_WCHAR_H_HAS_CONST_OVERLOADS) && defined(_LIBCPP_PREFERRED_OVERLOAD)
+#  if defined(__cplusplus) && !defined(_LIBCPP_WCHAR_H_HAS_CONST_OVERLOADS) && defined(_LIBCPP_PREFERRED_OVERLOAD)
 extern "C++" {
-inline _LIBCPP_HIDE_FROM_ABI
-wchar_t* __libcpp_wcschr(const wchar_t* __s, wchar_t __c) {return (wchar_t*)wcschr(__s, __c);}
-inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_PREFERRED_OVERLOAD
-const wchar_t* wcschr(const wchar_t* __s, wchar_t __c) {return __libcpp_wcschr(__s, __c);}
-inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_PREFERRED_OVERLOAD
-      wchar_t* wcschr(      wchar_t* __s, wchar_t __c) {return __libcpp_wcschr(__s, __c);}
-
-inline _LIBCPP_HIDE_FROM_ABI
-wchar_t* __libcpp_wcspbrk(const wchar_t* __s1, const wchar_t* __s2) {return (wchar_t*)wcspbrk(__s1, __s2);}
-inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_PREFERRED_OVERLOAD
-const wchar_t* wcspbrk(const wchar_t* __s1, const wchar_t* __s2) {return __libcpp_wcspbrk(__s1, __s2);}
-inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_PREFERRED_OVERLOAD
-      wchar_t* wcspbrk(      wchar_t* __s1, const wchar_t* __s2) {return __libcpp_wcspbrk(__s1, __s2);}
-
-inline _LIBCPP_HIDE_FROM_ABI
-wchar_t* __libcpp_wcsrchr(const wchar_t* __s, wchar_t __c) {return (wchar_t*)wcsrchr(__s, __c);}
-inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_PREFERRED_OVERLOAD
-const wchar_t* wcsrchr(const wchar_t* __s, wchar_t __c) {return __libcpp_wcsrchr(__s, __c);}
-inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_PREFERRED_OVERLOAD
-      wchar_t* wcsrchr(      wchar_t* __s, wchar_t __c) {return __libcpp_wcsrchr(__s, __c);}
-
-inline _LIBCPP_HIDE_FROM_ABI
-wchar_t* __libcpp_wcsstr(const wchar_t* __s1, const wchar_t* __s2) {return (wchar_t*)wcsstr(__s1, __s2);}
-inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_PREFERRED_OVERLOAD
-const wchar_t* wcsstr(const wchar_t* __s1, const wchar_t* __s2) {return __libcpp_wcsstr(__s1, __s2);}
-inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_PREFERRED_OVERLOAD
-      wchar_t* wcsstr(      wchar_t* __s1, const wchar_t* __s2) {return __libcpp_wcsstr(__s1, __s2);}
-
-inline _LIBCPP_HIDE_FROM_ABI
-wchar_t* __libcpp_wmemchr(const wchar_t* __s, wchar_t __c, size_t __n) {return (wchar_t*)wmemchr(__s, __c, __n);}
-inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_PREFERRED_OVERLOAD
-const wchar_t* wmemchr(const wchar_t* __s, wchar_t __c, size_t __n) {return __libcpp_wmemchr(__s, __c, __n);}
-inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_PREFERRED_OVERLOAD
-      wchar_t* wmemchr(      wchar_t* __s, wchar_t __c, size_t __n) {return __libcpp_wmemchr(__s, __c, __n);}
-}
-#endif
-
-#if defined(__cplusplus) && (defined(_LIBCPP_MSVCRT_LIKE) || defined(__MVS__))
+inline _LIBCPP_HIDE_FROM_ABI wchar_t* __libcpp_wcschr(const wchar_t* __s, wchar_t __c) {
+  return (wchar_t*)wcschr(__s, __c);
+}
+inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_PREFERRED_OVERLOAD const wchar_t* wcschr(const wchar_t* __s, wchar_t __c) {
+  return __libcpp_wcschr(__s, __c);
+}
+inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_PREFERRED_OVERLOAD wchar_t* wcschr(wchar_t* __s, wchar_t __c) {
+  return __libcpp_wcschr(__s, __c);
+}
+
+inline _LIBCPP_HIDE_FROM_ABI wchar_t* __libcpp_wcspbrk(const wchar_t* __s1, const wchar_t* __s2) {
+  return (wchar_t*)wcspbrk(__s1, __s2);
+}
+inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_PREFERRED_OVERLOAD const wchar_t*
+wcspbrk(const wchar_t* __s1, const wchar_t* __s2) {
+  return __libcpp_wcspbrk(__s1, __s2);
+}
+inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_PREFERRED_OVERLOAD wchar_t* wcspbrk(wchar_t* __s1, const wchar_t* __s2) {
+  return __libcpp_wcspbrk(__s1, __s2);
+}
+
+inline _LIBCPP_HIDE_FROM_ABI wchar_t* __libcpp_wcsrchr(const wchar_t* __s, wchar_t __c) {
+  return (wchar_t*)wcsrchr(__s, __c);
+}
+inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_PREFERRED_OVERLOAD const wchar_t* wcsrchr(const wchar_t* __s, wchar_t __c) {
+  return __libcpp_wcsrchr(__s, __c);
+}
+inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_PREFERRED_OVERLOAD wchar_t* wcsrchr(wchar_t* __s, wchar_t __c) {
+  return __libcpp_wcsrchr(__s, __c);
+}
+
+inline _LIBCPP_HIDE_FROM_ABI wchar_t* __libcpp_wcsstr(const wchar_t* __s1, const wchar_t* __s2) {
+  return (wchar_t*)wcsstr(__s1, __s2);
+}
+inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_PREFERRED_OVERLOAD const wchar_t*
+wcsstr(const wchar_t* __s1, const wchar_t* __s2) {
+  return __libcpp_wcsstr(__s1, __s2);
+}
+inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_PREFERRED_OVERLOAD wchar_t* wcsstr(wchar_t* __s1, const wchar_t* __s2) {
+  return __libcpp_wcsstr(__s1, __s2);
+}
+
+inline _LIBCPP_HIDE_FROM_ABI wchar_t* __libcpp_wmemchr(const wchar_t* __s, wchar_t __c, size_t __n) {
+  return (wchar_t*)wmemchr(__s, __c, __n);
+}
+inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_PREFERRED_OVERLOAD const wchar_t*
+wmemchr(const wchar_t* __s, wchar_t __c, size_t __n) {
+  return __libcpp_wmemchr(__s, __c, __n);
+}
+inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_PREFERRED_OVERLOAD wchar_t* wmemchr(wchar_t* __s, wchar_t __c, size_t __n) {
+  return __libcpp_wmemchr(__s, __c, __n);
+}
+}
+#  endif
+
+#  if defined(__cplusplus) && (defined(_LIBCPP_MSVCRT_LIKE) || defined(__MVS__))
 extern "C" {
-size_t mbsnrtowcs(wchar_t *__restrict __dst, const char **__restrict __src,
-                  size_t __nmc, size_t __len, mbstate_t *__restrict __ps);
-size_t wcsnrtombs(char *__restrict __dst, const wchar_t **__restrict __src,
-                  size_t __nwc, size_t __len, mbstate_t *__restrict __ps);
+size_t mbsnrtowcs(
+    wchar_t* __restrict __dst, const char** __restrict __src, size_t __nmc, size_t __len, mbstate_t* __restrict __ps);
+size_t wcsnrtombs(
+    char* __restrict __dst, const wchar_t** __restrict __src, size_t __nwc, size_t __len, mbstate_t* __restrict __ps);
 } // extern "C"
-#endif  // __cplusplus && (_LIBCPP_MSVCRT || __MVS__)
+#  endif // __cplusplus && (_LIBCPP_MSVCRT || __MVS__)
 
 #endif // _LIBCPP_WCHAR_H