diff --git a/.gitignore b/.gitignore
index eb2fa23..4f5174a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,214 +1,5 @@
-/cfe-3.7.1.src.tar.xz
-/clang-3.8.0-0.1.fc24.src.rpm
-/cfe-3.8.0rc2.src.tar.xz
-/cfe-3.8.0rc3.src.tar.xz
-/cfe-3.8.0.src.tar.xz
-/cfe-3.9.0.src.tar.xz
-/cfe-3.9.1.src.tar.xz
-/clang-tools-extra-3.9.1.src.tar.xz
-/cfe-4.0.0.src.tar.xz
-/clang-tools-extra-4.0.0.src.tar.xz
-/test-suite-4.0.0.src.tar.xz
-/cfe-4.0.1.src.tar.xz
-/test-suite-4.0.1.src.tar.xz
-/clang-tools-extra-4.0.1.src.tar.xz
-/cfe-5.0.0.src.tar.xz
-/test-suite-5.0.0.src.tar.xz
-/clang-tools-extra-5.0.0.src.tar.xz
-/clang-tools-extra-5.0.1.src.tar.xz
-/cfe-5.0.1.src.tar.xz
-/test-suite-5.0.1.src.tar.xz
-/cfe-6.0.0rc1.src.tar.xz
-/clang-tools-extra-6.0.0rc1.src.tar.xz
-/test-suite-6.0.0rc1.src.tar.xz
-/cfe-6.0.0rc2.src.tar.xz
-/test-suite-6.0.0rc2.src.tar.xz
-/clang-tools-extra-6.0.0rc2.src.tar.xz
-/cfe-6.0.0.src.tar.xz
-/test-suite-6.0.0.src.tar.xz
-/clang-tools-extra-6.0.0.src.tar.xz
-/cfe-6.0.1rc1.src.tar.xz
-/clang-tools-extra-6.0.1rc1.src.tar.xz
-/test-suite-6.0.1rc1.src.tar.xz
-/cfe-6.0.1rc2.src.tar.xz
-/clang-tools-extra-6.0.1rc2.src.tar.xz
-/test-suite-6.0.1rc2.src.tar.xz
-/cfe-6.0.1.src.tar.xz
-/clang-tools-extra-6.0.1.src.tar.xz
-/test-suite-6.0.1.src.tar.xz
-/cfe-7.0.0rc1.src.tar.xz
-/test-suite-7.0.0rc1.src.tar.xz
-/clang-tools-extra-7.0.0rc1.src.tar.xz
-/test-suite-7.0.0rc1.src.fedora.tar.gz
-/test-suite-7.0.0rc1.src.fedora.tar.xz
-/cfe-7.0.0rc2.src.tar.xz
-/clang-tools-extra-7.0.0rc2.src.tar.xz
-/test-suite-7.0.0rc2.src.fedora.tar.xz
-/cfe-7.0.0rc3.src.tar.xz
-/clang-tools-extra-7.0.0rc3.src.tar.xz
-/test-suite-7.0.0rc3.src.fedora.tar.xz
-/cfe-7.0.0.src.tar.xz
-/test-suite-7.0.0.src.fedora.tar.xz
-/clang-tools-extra-7.0.0.src.tar.xz
-/clang-tools-extra-7.0.1.src.tar.xz
-/cfe-7.0.1.src.tar.xz
-/clang-tools-extra-8.0.0rc1.src.tar.xz
-/cfe-8.0.0rc1.src.tar.xz
-/cfe-8.0.0rc2.src.tar.xz
-/clang-tools-extra-8.0.0rc2.src.tar.xz
-/cfe-8.0.0rc3.src.tar.xz
-/clang-tools-extra-8.0.0rc3.src.tar.xz
-
-/cfe-8.0.0rc4.src.tar.xz
-/clang-tools-extra-8.0.0rc4.src.tar.xz
-/cfe-8.0.0.src.tar.xz
-/clang-tools-extra-8.0.0.src.tar.xz
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-/clang-tools-extra-9.0.0rc2.src.tar.xz
-/cfe-9.0.0rc3.src.tar.xz
-/clang-tools-extra-9.0.0rc3.src.tar.xz
-/cfe-9.0.0.src.tar.xz
-/clang-tools-extra-9.0.0.src.tar.xz
-/clang-9.0.1.src.tar.xz
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-/clang-10.0.0rc1.src.tar.xz.sig
-/clang-tools-extra-10.0.0rc1.src.tar.xz.sig
-/clang-10.0.0rc2.src.tar.xz
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-/clang-10.0.0rc2.src.tar.xz.sig
-/clang-10.0.0rc3.src.tar.xz
-/clang-tools-extra-10.0.0rc3.src.tar.xz
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-/clang-10.0.0rc3.src.tar.xz.sig
-/clang-10.0.0rc4.src.tar.xz
-/clang-tools-extra-10.0.0rc4.src.tar.xz
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-/clang-10.0.0rc5.src.tar.xz
-/clang-tools-extra-10.0.0rc5.src.tar.xz
-/clang-tools-extra-10.0.0rc5.src.tar.xz.sig
-/clang-10.0.0rc5.src.tar.xz.sig
-/clang-10.0.0rc6.src.tar.xz
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-/clang-tools-extra-10.0.0.src.tar.xz.sig
-/clang-tools-extra-10.0.0.src.tar.xz
-/clang-10.0.0.src.tar.xz
-/clang-11.0.0rc1.src.tar.xz
-/clang-tools-extra-11.0.0rc1.src.tar.xz
-/clang-tools-extra-11.0.0rc1.src.tar.xz.sig
-/clang-11.0.0rc1.src.tar.xz.sig
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-/clang-11.0.0rc2.src.tar.xz.sig
-/clang-11.0.0rc3.src.tar.xz
-/clang-tools-extra-11.0.0rc3.src.tar.xz
-/clang-tools-extra-11.0.0rc3.src.tar.xz.sig
-/clang-11.0.0rc3.src.tar.xz.sig
-/clang-11.0.0rc5.src.tar.xz
-/clang-11.0.0rc5.src.tar.xz.sig
-/clang-tools-extra-11.0.0rc5.src.tar.xz
-/clang-tools-extra-11.0.0rc5.src.tar.xz.sig
-/clang-11.0.0rc6.src.tar.xz
-/clang-11.0.0rc6.src.tar.xz.sig
-/clang-tools-extra-11.0.0rc6.src.tar.xz
-/clang-tools-extra-11.0.0rc6.src.tar.xz.sig
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-/clang-tools-extra-11.0.0.src.tar.xz
-/clang-tools-extra-11.0.0.src.tar.xz.sig
-/clang-11.0.1rc1.src.tar.xz
-/clang-11.0.1rc1.src.tar.xz.sig
-/clang-tools-extra-11.0.1rc1.src.tar.xz
-/clang-tools-extra-11.0.1rc1.src.tar.xz.sig
-/clang-tools-extra-11.0.1rc2.src.tar.xz
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-/clang-11.0.1rc2.src.tar.xz.sig
-/clang-11.0.1rc2.src.tar.xz
-/clang-11.0.1.src.tar.xz
-/clang-11.0.1.src.tar.xz.sig
-/clang-tools-extra-11.0.1.src.tar.xz
-/clang-tools-extra-11.0.1.src.tar.xz.sig
-/clang-11.1.0rc1.src.tar.xz
-/clang-tools-extra-11.1.0rc1.src.tar.xz
-/clang-tools-extra-11.1.0rc1.src.tar.xz.sig
-/clang-11.1.0rc1.src.tar.xz.sig
-/clang-11.1.0rc2.src.tar.xz
-/clang-tools-extra-11.1.0rc2.src.tar.xz
-/clang-tools-extra-11.1.0rc2.src.tar.xz.sig
-/clang-11.1.0rc2.src.tar.xz.sig
-/clang-12.0.0rc1.src.tar.xz
-/clang-tools-extra-12.0.0rc1.src.tar.xz
-/clang-tools-extra-12.0.0rc1.src.tar.xz.sig
-/clang-12.0.0rc1.src.tar.xz.sig
-/clang-12.0.0rc2.src.tar.xz
-/clang-tools-extra-12.0.0rc2.src.tar.xz
-/clang-tools-extra-12.0.0rc2.src.tar.xz.sig
-/clang-12.0.0rc2.src.tar.xz.sig
-/clang-12.0.0rc3.src.tar.xz
-/clang-12.0.0rc3.src.tar.xz.sig
-/clang-tools-extra-12.0.0rc3.src.tar.xz
-/clang-tools-extra-12.0.0rc3.src.tar.xz.sig
-/clang-12.0.0rc4.src.tar.xz
-/clang-tools-extra-12.0.0rc4.src.tar.xz
-/clang-tools-extra-12.0.0rc4.src.tar.xz.sig
-/clang-12.0.0rc4.src.tar.xz.sig
-/clang-12.0.0rc5.src.tar.xz
-/clang-tools-extra-12.0.0rc5.src.tar.xz
-/clang-tools-extra-12.0.0rc5.src.tar.xz.sig
-/clang-12.0.0rc5.src.tar.xz.sig
-/clang-12.0.0.src.tar.xz
-/clang-12.0.0.src.tar.xz.sig
-/clang-tools-extra-12.0.0.src.tar.xz
-/clang-tools-extra-12.0.0.src.tar.xz.sig
-/llvm-11.1.0rc2.src.tar.xz
-/clang-12.0.1.src.tar.xz
-/clang-12.0.1.src.tar.xz.sig
-/clang-tools-extra-12.0.1.src.tar.xz
-/clang-tools-extra-12.0.1.src.tar.xz.sig
-/clang-13.0.0.src.tar.xz
-/clang-13.0.0.src.tar.xz.sig
-/clang-tools-extra-13.0.0.src.tar.xz
-/clang-tools-extra-13.0.0.src.tar.xz.sig
-/llvm-12.0.1.src.tar.xz
-/clang-tools-extra-13.0.1.src.tar.xz
-/clang-tools-extra-13.0.1.src.tar.xz.sig
-/clang-13.0.1.src.tar.xz
-/clang-13.0.1.src.tar.xz.sig
-/clang-14.0.0.src.tar.xz
-/clang-tools-extra-14.0.0.src.tar.xz
-/clang-tools-extra-14.0.0.src.tar.xz.sig
-/clang-14.0.0.src.tar.xz.sig
-/llvm-13.0.1.src.tar.xz
-/clang-14.0.5.src.tar.xz
-/clang-14.0.5.src.tar.xz.sig
-/clang-tools-extra-14.0.5.src.tar.xz
-/clang-tools-extra-14.0.5.src.tar.xz.sig
-/clang-14.0.6.src.tar.xz.sig
-/clang-14.0.6.src.tar.xz
-/clang-tools-extra-14.0.6.src.tar.xz
-/clang-tools-extra-14.0.6.src.tar.xz.sig
-/clang-15.0.0.src.tar.xz
-/clang-15.0.0.src.tar.xz.sig
-/clang-tools-extra-15.0.0.src.tar.xz
-/clang-tools-extra-15.0.0.src.tar.xz.sig
-/llvm-14.0.6.src.tar.xz
-/llvm-14.0.6.src.tar.xz.sig
-/clang-15.0.1.src.tar.xz
-/clang-15.0.1.src.tar.xz.sig
-/clang-tools-extra-15.0.1.src.tar.xz
-/clang-tools-extra-15.0.1.src.tar.xz.sig
-/clang-15.0.6.src.tar.xz
-/clang-15.0.6.src.tar.xz.sig
-/clang-tools-extra-15.0.6.src.tar.xz
-/clang-tools-extra-15.0.6.src.tar.xz.sig
-/clang-15.0.7.src.tar.xz
-/clang-15.0.7.src.tar.xz.sig
-/clang-tools-extra-15.0.7.src.tar.xz
-/clang-tools-extra-15.0.7.src.tar.xz.sig
+/*.src.rpm
+/*.src.tar.xz
+/*.src.tar.xz.sig
+/cmake/
+/results_clang/
diff --git a/0001-Change-LLVM_COMMON_CMAKE_UTILS-usage.patch b/0001-Change-LLVM_COMMON_CMAKE_UTILS-usage.patch
new file mode 100644
index 0000000..d330f87
--- /dev/null
+++ b/0001-Change-LLVM_COMMON_CMAKE_UTILS-usage.patch
@@ -0,0 +1,30 @@
+From 2a0175c88ccd8c162901ac0ade56859d2b599f38 Mon Sep 17 00:00:00 2001
+From: Nikita Popov <npopov@redhat.com>
+Date: Mon, 17 Apr 2023 16:19:04 +0200
+Subject: [PATCH] Change LLVM_COMMON_CMAKE_UTILS usage
+
+Let LLVM_COMMON_CMAKE_UTILS store the directory where cmake modules are
+available and stop assuming its directory structure.
+---
+ clang/CMakeLists.txt | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/clang/CMakeLists.txt b/clang/CMakeLists.txt
+index 1fff005d6525..f4b3ef4bd15a 100644
+--- a/clang/CMakeLists.txt
++++ b/clang/CMakeLists.txt
+@@ -1,9 +1,9 @@
+ cmake_minimum_required(VERSION 3.13.4)
+ 
+ if(NOT DEFINED LLVM_COMMON_CMAKE_UTILS)
+-  set(LLVM_COMMON_CMAKE_UTILS ${CMAKE_CURRENT_SOURCE_DIR}/../cmake)
++  set(LLVM_COMMON_CMAKE_UTILS ${CMAKE_CURRENT_SOURCE_DIR}/../cmake/Modules)
+ endif()
+-include(${LLVM_COMMON_CMAKE_UTILS}/Modules/CMakePolicy.cmake
++include(${LLVM_COMMON_CMAKE_UTILS}/CMakePolicy.cmake
+   NO_POLICY_SCOPE)
+ 
+ # If we are not building as a part of LLVM, build Clang as an
+-- 
+2.39.2
+
diff --git a/0001-PowerPC-clang-Fix-triple.patch b/0001-PowerPC-clang-Fix-triple.patch
new file mode 100644
index 0000000..f8e6912
--- /dev/null
+++ b/0001-PowerPC-clang-Fix-triple.patch
@@ -0,0 +1,26 @@
+From 701750a896a08d5841a7bc0d187bcddaa6c0f616 Mon Sep 17 00:00:00 2001
+From: Tulio Magno Quites Machado Filho <tuliom@redhat.com>
+Date: Thu, 16 Mar 2023 17:22:24 -0300
+Subject: [PATCH] [PowerPC][clang] Fix triple
+
+Some Linux distributions use ppc64le instead of powerpc.
+---
+ clang/test/CodeGenCoroutines/pr56329.cpp | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/clang/test/CodeGenCoroutines/pr56329.cpp b/clang/test/CodeGenCoroutines/pr56329.cpp
+index 31d4849af4e7..69e0f1d337cf 100644
+--- a/clang/test/CodeGenCoroutines/pr56329.cpp
++++ b/clang/test/CodeGenCoroutines/pr56329.cpp
+@@ -2,7 +2,7 @@
+ //
+ // RUN: %clang_cc1 -triple %itanium_abi_triple -std=c++20 %s -O3 -S -emit-llvm -o - | FileCheck %s
+ // This test is expected to fail on PowerPC.
+-// XFAIL: target=powerpc{{.*}}
++// XFAIL: target={{(ppc|powerpc).*}}
+ 
+ #include "Inputs/coroutine.h"
+ 
+-- 
+2.39.2
+
diff --git a/0001-clang-tools-extra-Make-test-dependency-on-LLVMHello-.patch b/0001-clang-tools-extra-Make-test-dependency-on-LLVMHello-.patch
index fea1bd5..a0b8cb0 100644
--- a/0001-clang-tools-extra-Make-test-dependency-on-LLVMHello-.patch
+++ b/0001-clang-tools-extra-Make-test-dependency-on-LLVMHello-.patch
@@ -1,7 +1,7 @@
-From 1d639f1379fc052b8437284955b1cb0baf880894 Mon Sep 17 00:00:00 2001
+From 581300e447602b9b7a505b0f07e8461d58d041ca Mon Sep 17 00:00:00 2001
 From: Tom Stellard <tstellar@redhat.com>
 Date: Fri, 1 Jul 2022 21:24:17 -0700
-Subject: clang-tools-extra: Make test dependency on LLVMHello optional
+Subject: [PATCH] clang-tools-extra: Make test dependency on LLVMHello optional
 
 This fixes clang + clang-tools-extra standalone build after
 36892727e4f19a60778e371d78f8fb09d8122c85.
@@ -58,13 +58,16 @@ diff --git a/clang-tools-extra/test/lit.cfg.py b/clang-tools-extra/test/lit.cfg.
 index 9b99bfd93440..3fca9f25fb48 100644
 --- a/clang-tools-extra/test/lit.cfg.py
 +++ b/clang-tools-extra/test/lit.cfg.py
-@@ -59,3 +59,6 @@ config.substitutions.append(
+@@ -59,6 +59,9 @@ config.substitutions.append(
  # Plugins (loadable modules)
  if config.has_plugins and config.llvm_plugin_ext:
      config.available_features.add('plugins')
 +
 +if config.has_llvm_hello:
 +    config.available_features.add("llvm-hello")
+ 
+ # It is not realistically possible to account for all options that could
+ # possibly be present in system and user configuration files, so disable
 diff --git a/clang-tools-extra/test/lit.site.cfg.py.in b/clang-tools-extra/test/lit.site.cfg.py.in
 index 4eb830a1baf1..6e5559348454 100644
 --- a/clang-tools-extra/test/lit.site.cfg.py.in
@@ -78,5 +81,5 @@ index 4eb830a1baf1..6e5559348454 100644
  # used when we can't determine the tool dir at configuration time.
  config.llvm_tools_dir = lit_config.substitute("@LLVM_TOOLS_DIR@")
 -- 
-2.37.1
+2.27.0
 
diff --git a/0003-Mark-fopenmp-implicit-rpath-as-NoArgumentUnused.patch b/0003-Mark-fopenmp-implicit-rpath-as-NoArgumentUnused.patch
deleted file mode 100644
index 9e79262..0000000
--- a/0003-Mark-fopenmp-implicit-rpath-as-NoArgumentUnused.patch
+++ /dev/null
@@ -1,29 +0,0 @@
-From 1d224b408bc6754bcea9e0b226d6c440f5a4f8fd Mon Sep 17 00:00:00 2001
-From: Nikita Popov <npopov@redhat.com>
-Date: Fri, 2 Sep 2022 16:30:15 +0200
-Subject: Mark fopenmp-implicit-rpath as NoArgumentUnused
-
-We pass this option unconditionally in LDFLAGS, make sure this
-does not warn if openmp is not used, as this may break some
-build systems.
----
- clang/include/clang/Driver/Options.td | 3 ++-
- 1 file changed, 2 insertions(+), 1 deletion(-)
-
-diff --git a/clang/include/clang/Driver/Options.td b/clang/include/clang/Driver/Options.td
-index 3cab37b21aaf..4452364f92da 100644
---- a/clang/include/clang/Driver/Options.td
-+++ b/clang/include/clang/Driver/Options.td
-@@ -4116,7 +4116,8 @@ defm openmp_implicit_rpath: BoolFOption<"openmp-implicit-rpath",
-   LangOpts<"OpenMP">,
-   DefaultTrue,
-   PosFlag<SetTrue, [], "Set rpath on OpenMP executables">,
--  NegFlag<SetFalse>>;
-+  NegFlag<SetFalse>,
-+  BothFlags<[NoArgumentUnused]>>;
- def r : Flag<["-"], "r">, Flags<[LinkerInput,NoArgumentUnused]>,
-         Group<Link_Group>;
- def save_temps_EQ : Joined<["-", "--"], "save-temps=">, Flags<[CC1Option, FlangOption, NoXarchOption]>,
--- 
-2.37.1
-
diff --git a/0007-Make-funwind-tables-the-default-on-all-archs.patch b/0003-PATCH-Make-funwind-tables-the-default-on-all-archs.patch
similarity index 53%
rename from 0007-Make-funwind-tables-the-default-on-all-archs.patch
rename to 0003-PATCH-Make-funwind-tables-the-default-on-all-archs.patch
index 78b77e9..ce920f9 100644
--- a/0007-Make-funwind-tables-the-default-on-all-archs.patch
+++ b/0003-PATCH-Make-funwind-tables-the-default-on-all-archs.patch
@@ -1,27 +1,28 @@
-From 54806261c76384ae45de93b7b5ac2de4e74bb7ae Mon Sep 17 00:00:00 2001
+From d95d3fbff661c0390072ed0bb4544d5e2aae5c9a Mon Sep 17 00:00:00 2001
 From: serge-sans-paille <sguelton@redhat.com>
-Date: Wed, 21 Sep 2022 12:21:06 +0200
-Subject: Make -funwind-tables the default on all archs
+Date: Thu, 25 Feb 2021 14:09:29 +0100
+Subject: [PATCH] Make -funwind-tables the default on all archs
 
 ---
- clang/lib/Driver/ToolChains/Gnu.cpp | 4 ++++
- 1 file changed, 4 insertions(+)
+ clang/lib/Driver/ToolChains/Gnu.cpp | 5 +++++
+ 1 file changed, 5 insertions(+)
 
 diff --git a/clang/lib/Driver/ToolChains/Gnu.cpp b/clang/lib/Driver/ToolChains/Gnu.cpp
-index 12fa2da3187e..96527ed52445 100644
+index c8006f3d8412..6ed03adb7702 100644
 --- a/clang/lib/Driver/ToolChains/Gnu.cpp
 +++ b/clang/lib/Driver/ToolChains/Gnu.cpp
-@@ -2845,6 +2845,10 @@ bool Generic_GCC::IsUnwindTablesDefault(const ArgList &Args) const {
+@@ -2863,6 +2863,11 @@ Generic_GCC::getDefaultUnwindTableLevel(const ArgList &Args) const {
    case llvm::Triple::ppc64le:
    case llvm::Triple::x86:
    case llvm::Triple::x86_64:
++
 +  // Enable -funwind-tables on all architectures supported by Fedora:
 +  // rhbz#1655546
 +  case llvm::Triple::systemz:
 +  case llvm::Triple::arm:
-     return true;
+     return UnwindTableLevel::Asynchronous;
    default:
-     return false;
+     return UnwindTableLevel::None;
 -- 
-2.37.1
+2.39.1
 
diff --git a/0004-Reorganize-gtest-integration.patch b/0004-Reorganize-gtest-integration.patch
deleted file mode 100644
index 7c836cc..0000000
--- a/0004-Reorganize-gtest-integration.patch
+++ /dev/null
@@ -1,42 +0,0 @@
-From ccfad825687fc45d04ddb987c476dfafb26e56d9 Mon Sep 17 00:00:00 2001
-From: serge-sans-paille <sguelton@redhat.com>
-Date: Thu, 25 Feb 2021 14:04:52 +0100
-Subject: Reorganize gtest integration
-
----
- clang/CMakeLists.txt | 12 +++++-------
- 1 file changed, 5 insertions(+), 7 deletions(-)
-
-diff --git a/clang/CMakeLists.txt b/clang/CMakeLists.txt
-index 13d76e7fd935..7452bafb0756 100644
---- a/clang/CMakeLists.txt
-+++ b/clang/CMakeLists.txt
-@@ -159,12 +159,6 @@ if(CLANG_BUILT_STANDALONE)
-         set(LLVM_UTILS_PROVIDED ON)
-         set(CLANG_TEST_DEPS FileCheck count not)
-       endif()
--      set(UNITTEST_DIR ${LLVM_MAIN_SRC_DIR}/utils/unittest)
--      if(EXISTS ${UNITTEST_DIR}/googletest/include/gtest/gtest.h
--          AND NOT EXISTS ${LLVM_LIBRARY_DIR}/${CMAKE_STATIC_LIBRARY_PREFIX}gtest${CMAKE_STATIC_LIBRARY_SUFFIX}
--          AND EXISTS ${UNITTEST_DIR}/CMakeLists.txt)
--        add_subdirectory(${UNITTEST_DIR} utils/unittest)
--      endif()
-     else()
-       # Seek installed Lit.
-       find_program(LLVM_LIT
-@@ -586,7 +580,11 @@ endif()
- 
- 
- if( CLANG_INCLUDE_TESTS )
--  if(EXISTS ${LLVM_MAIN_SRC_DIR}/utils/unittest/googletest/include/gtest/gtest.h)
-+  set(UNITTEST_DIR ${LLVM_MAIN_SRC_DIR}/utils/unittest)
-+  if(EXISTS ${UNITTEST_DIR}/googletest/include/gtest/gtest.h
-+      AND NOT EXISTS ${LLVM_LIBRARY_DIR}/${CMAKE_STATIC_LIBRARY_PREFIX}gtest${CMAKE_STATIC_LIBRARY_SUFFIX}
-+      AND EXISTS ${UNITTEST_DIR}/CMakeLists.txt)
-+    add_subdirectory(${UNITTEST_DIR} utils/unittest)
-     add_subdirectory(unittests)
-     list(APPEND CLANG_TEST_DEPS ClangUnitTests)
-     list(APPEND CLANG_TEST_PARAMS
--- 
-2.37.1
-
diff --git a/0005-Work-around-gcc-miscompile.patch b/0005-Work-around-gcc-miscompile.patch
deleted file mode 100644
index 9260e01..0000000
--- a/0005-Work-around-gcc-miscompile.patch
+++ /dev/null
@@ -1,32 +0,0 @@
-From 0ff89f236b9cc11662cf4f288cfd3254410d8243 Mon Sep 17 00:00:00 2001
-From: Nikita Popov <npopov@redhat.com>
-Date: Thu, 3 Feb 2022 10:34:44 +0100
-Subject: Work around gcc miscompile
-
-This works around https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104334,
-which miscompiles clang on s390x and ppc64le. The issue is already
-fixed on the gcc side, but including this as a temporary workaround
-to get a working build.
----
- clang/lib/Sema/DeclSpec.cpp | 5 +++--
- 1 file changed, 3 insertions(+), 2 deletions(-)
-
-diff --git a/clang/lib/Sema/DeclSpec.cpp b/clang/lib/Sema/DeclSpec.cpp
-index d4dc790c008a..77a1e6c32c6f 100644
---- a/clang/lib/Sema/DeclSpec.cpp
-+++ b/clang/lib/Sema/DeclSpec.cpp
-@@ -1203,8 +1203,9 @@ void DeclSpec::Finish(Sema &S, const PrintingPolicy &Policy) {
-     } else if (TypeSpecType == TST_double) {
-       // vector long double and vector long long double are never allowed.
-       // vector double is OK for Power7 and later, and ZVector.
--      if (getTypeSpecWidth() == TypeSpecifierWidth::Long ||
--          getTypeSpecWidth() == TypeSpecifierWidth::LongLong)
-+      TypeSpecifierWidth TypeSpecWidth = getTypeSpecWidth();
-+      if (TypeSpecWidth == TypeSpecifierWidth::Long ||
-+          TypeSpecWidth == TypeSpecifierWidth::LongLong)
-         S.Diag(TSWRange.getBegin(),
-                diag::err_invalid_vector_long_double_decl_spec);
-       else if (!S.Context.getTargetInfo().hasFeature("vsx") &&
--- 
-2.37.1
-
diff --git a/0008-Produce-DWARF4-by-default.patch b/0010-PATCH-clang-Produce-DWARF4-by-default.patch
similarity index 71%
rename from 0008-Produce-DWARF4-by-default.patch
rename to 0010-PATCH-clang-Produce-DWARF4-by-default.patch
index 3aafaa9..ea81f74 100644
--- a/0008-Produce-DWARF4-by-default.patch
+++ b/0010-PATCH-clang-Produce-DWARF4-by-default.patch
@@ -1,7 +1,7 @@
-From 62728c7321a2d07f7d22dadc2b8565ad512b3da4 Mon Sep 17 00:00:00 2001
+From 4ea62faaaac1aad0fe496cabe9674c809c91c49a Mon Sep 17 00:00:00 2001
 From: Konrad Kleine <kkleine@redhat.com>
-Date: Thu, 24 Mar 2022 09:44:21 +0100
-Subject: Produce DWARF4 by default
+Date: Mon, 13 Feb 2023 17:11:00 -0300
+Subject: [PATCH] Produce DWARF4 by default
 
 Have a look at the following commit to see when the move from DWARF 4 to 5 first happened upstream:
 
@@ -9,18 +9,19 @@ https://github.com/llvm/llvm-project/commit/d3b26dea16108c427b19b5480c9edc76edf8
 ---
  clang/include/clang/Driver/ToolChain.h | 2 +-
  clang/test/CodeGen/dwarf-version.c     | 4 ++--
+ clang/test/Driver/as-options.s         | 4 ++--
  clang/test/Driver/cl-options.c         | 2 +-
  clang/test/Driver/clang-g-opts.c       | 2 +-
  clang/test/Driver/ve-toolchain.c       | 2 +-
  clang/test/Driver/ve-toolchain.cpp     | 2 +-
- 6 files changed, 7 insertions(+), 7 deletions(-)
+ 7 files changed, 9 insertions(+), 9 deletions(-)
 
 diff --git a/clang/include/clang/Driver/ToolChain.h b/clang/include/clang/Driver/ToolChain.h
-index f20ab164531b..53c86ee82936 100644
+index f75f35dc9e65..a70ae2b17833 100644
 --- a/clang/include/clang/Driver/ToolChain.h
 +++ b/clang/include/clang/Driver/ToolChain.h
-@@ -535,7 +535,7 @@ public:
-   
+@@ -547,7 +547,7 @@ public:
+ 
    // Return the DWARF version to emit, in the absence of arguments
    // to the contrary.
 -  virtual unsigned GetDefaultDwarfVersion() const { return 5; }
@@ -43,19 +44,41 @@ index 0a6fa4768026..96f01749d0d8 100644
  
  // The -isysroot is used as a hack to avoid LIT messing with the SDKROOT
  // environment variable which indirecty overrides the version in the target
+diff --git a/clang/test/Driver/as-options.s b/clang/test/Driver/as-options.s
+index 73d002c7ef7e..71d55f7fd537 100644
+--- a/clang/test/Driver/as-options.s
++++ b/clang/test/Driver/as-options.s
+@@ -122,7 +122,7 @@
+ // RUN:   FileCheck --check-prefix=DEBUG %s
+ // RUN: %clang --target=aarch64-linux-gnu -fno-integrated-as -g0 -g %s -### 2>&1 | \
+ // RUN:   FileCheck --check-prefix=DEBUG %s
+-// DEBUG: "-g" "-gdwarf-5"
++// DEBUG: "-g" "-gdwarf-4"
+ // RUN: %clang --target=aarch64-linux-gnu -fno-integrated-as -g -g0 %s -### 2>&1 | \
+ // RUN:   FileCheck --check-prefix=NODEBUG %s
+ // RUN: %clang --target=aarch64-linux-gnu -fno-integrated-as -gdwarf-5 -g0 %s -### 2>&1 | \
+@@ -141,7 +141,7 @@
+ // RUN: %clang --target=aarch64-linux-gnu -fno-integrated-as -gdwarf-2 %s -### 2>&1 | \
+ // RUN:   FileCheck --check-prefix=GDWARF2 %s
+ // RUN: %clang --target=aarch64-linux-gnu -fno-integrated-as -gdwarf %s -### 2>&1 | \
+-// RUN:   FileCheck --check-prefix=GDWARF5 %s
++// RUN:   FileCheck --check-prefix=GDWARF4 %s
+ 
+ // RUN: %clang --target=aarch64-linux-gnu -fno-integrated-as -gdwarf-5 %s -### 2>&1 | \
+ // RUN:   FileCheck --check-prefix=GDWARF5 %s
 diff --git a/clang/test/Driver/cl-options.c b/clang/test/Driver/cl-options.c
-index a2e350a0a835..01889ba0bf9b 100644
+index 1d588bdfc1b0..1ad57aedc3a4 100644
 --- a/clang/test/Driver/cl-options.c
 +++ b/clang/test/Driver/cl-options.c
-@@ -570,7 +570,7 @@
+@@ -575,7 +575,7 @@
  // RUN: %clang_cl /Z7 -gdwarf /c -### -- %s 2>&1 | FileCheck -check-prefix=Z7_gdwarf %s
  // Z7_gdwarf: "-gcodeview"
  // Z7_gdwarf: "-debug-info-kind=constructor"
 -// Z7_gdwarf: "-dwarf-version=
 +// Z7_gdwarf: "-dwarf-version=4
  
- // RUN: %clang_cl -fmsc-version=1800 -TP -### -- %s 2>&1 | FileCheck -check-prefix=CXX11 %s
- // CXX11: -std=c++11
+ // RUN: %clang_cl /ZH:MD5 /c -### -- %s 2>&1 | FileCheck -check-prefix=ZH_MD5 %s
+ // ZH_MD5: "-gsrc-hash=md5"
 diff --git a/clang/test/Driver/clang-g-opts.c b/clang/test/Driver/clang-g-opts.c
 index d982b1070cae..bb129e75769c 100644
 --- a/clang/test/Driver/clang-g-opts.c
@@ -96,5 +119,5 @@ index 5a33d5eceb61..cedf895b36dc 100644
  ///-----------------------------------------------------------------------------
  /// Checking include-path
 -- 
-2.37.1
+2.39.1
 
diff --git a/0010-clang-Fix-interaction-between-asm-labels-and-inline-.patch b/0010-clang-Fix-interaction-between-asm-labels-and-inline-.patch
deleted file mode 100644
index 948d164..0000000
--- a/0010-clang-Fix-interaction-between-asm-labels-and-inline-.patch
+++ /dev/null
@@ -1,74 +0,0 @@
-From bc9aa904bf9d24e7f39a2a866ff6b463858b6ccb Mon Sep 17 00:00:00 2001
-From: serge-sans-paille <sguelton@redhat.com>
-Date: Wed, 21 Sep 2022 16:08:45 +0200
-Subject: [PATCH] [clang] Fix interaction between asm labels and inline
- builtins
-
-One must pick the same name as the one referenced in CodeGenFunction when
-generating .inline version of an inline builtin, otherwise they are not
-correctly replaced.
-
-Differential Revision: https://reviews.llvm.org/D134362
----
- clang/lib/CodeGen/CGExpr.cpp                  |  5 ++-
- .../test/CodeGen/asm-label-inline-builtins.c  | 32 +++++++++++++++++++
- 2 files changed, 36 insertions(+), 1 deletion(-)
- create mode 100644 clang/test/CodeGen/asm-label-inline-builtins.c
-
-diff --git a/clang/lib/CodeGen/CGExpr.cpp b/clang/lib/CodeGen/CGExpr.cpp
-index bf3dd812b9e8..a951d53423bf 100644
---- a/clang/lib/CodeGen/CGExpr.cpp
-+++ b/clang/lib/CodeGen/CGExpr.cpp
-@@ -5046,7 +5046,10 @@ static CGCallee EmitDirectCallee(CodeGenFunction &CGF, GlobalDecl GD) {
-   if (auto builtinID = FD->getBuiltinID()) {
-     std::string NoBuiltinFD = ("no-builtin-" + FD->getName()).str();
-     std::string NoBuiltins = "no-builtins";
--    std::string FDInlineName = (FD->getName() + ".inline").str();
-+
-+    auto *A = FD->getAttr<AsmLabelAttr>();
-+    StringRef Ident = A ? A->getLabel() : FD->getName();
-+    std::string FDInlineName = (Ident + ".inline").str();
- 
-     bool IsPredefinedLibFunction =
-         CGF.getContext().BuiltinInfo.isPredefinedLibFunction(builtinID);
-diff --git a/clang/test/CodeGen/asm-label-inline-builtins.c b/clang/test/CodeGen/asm-label-inline-builtins.c
-new file mode 100644
-index 000000000000..ab9afc29411d
---- /dev/null
-+++ b/clang/test/CodeGen/asm-label-inline-builtins.c
-@@ -0,0 +1,32 @@
-+// RUN: %clang_cc1 -triple x86_64 -S -emit-llvm -disable-llvm-passes -o - %s | FileCheck %s
-+//
-+// Verifies that clang-generated *.inline carry the same name at call and callee
-+// site, in spite of asm labels.
-+
-+typedef struct _IO_FILE FILE;
-+extern FILE *stdout;
-+extern int vprintf (const char *__restrict __format, __builtin_va_list __arg);
-+extern int __vfprintf_chk (FILE *__restrict __stream, int __flag,
-+      const char *__restrict __format, __builtin_va_list __ap);
-+extern int __vprintf_chk (int __flag, const char *__restrict __format,
-+     __builtin_va_list __ap);
-+
-+extern __typeof (vprintf) vprintf __asm ("__vprintfieee128");
-+extern __typeof (__vfprintf_chk) __vfprintf_chk __asm ("__vfprintf_chkieee128");
-+extern __typeof (__vprintf_chk) __vprintf_chk __asm ("__vprintf_chkieee128");
-+
-+extern __inline __attribute__ ((__always_inline__)) __attribute__ ((__gnu_inline__)) __attribute__ ((__artificial__)) int
-+vprintf (const char *__restrict __fmt, __builtin_va_list __ap)
-+{
-+  return __vfprintf_chk (stdout, 2 - 1, __fmt, __ap);
-+}
-+
-+void test(const char *fmt, __builtin_va_list ap) {
-+  vprintf(fmt, ap);
-+}
-+
-+// CHECK-LABEL: void @test(
-+// CHECK: call i32 @__vprintfieee128.inline(
-+//
-+// CHECK-LABEL: internal i32 @__vprintfieee128.inline(
-+// CHECK: call i32 @__vfprintf_chkieee128(
--- 
-2.37.2
-
diff --git a/D138472.diff b/D138472.diff
new file mode 100644
index 0000000..5d3cd60
--- /dev/null
+++ b/D138472.diff
@@ -0,0 +1,53 @@
+From 04b642c646048dd9df652eba05d45beaa13bc895 Mon Sep 17 00:00:00 2001
+From: Konrad Kleine <kkleine@redhat.com>
+Date: Mon, 23 Jan 2023 13:14:17 +0000
+Subject: [PATCH] Rebased D138472
+
+---
+ clang/CMakeLists.txt | 23 ++++++++++-------------
+ 1 file changed, 10 insertions(+), 13 deletions(-)
+
+diff --git a/clang/CMakeLists.txt b/clang/CMakeLists.txt
+index 090cfa352078..f87838776c32 100644
+--- a/clang/CMakeLists.txt
++++ b/clang/CMakeLists.txt
+@@ -118,12 +118,11 @@ if(CLANG_BUILT_STANDALONE)
+         set(LLVM_UTILS_PROVIDED ON)
+         set(CLANG_TEST_DEPS FileCheck count not)
+       endif()
+-      set(UNITTEST_DIR ${LLVM_THIRD_PARTY_DIR}/unittest)
+-      if(EXISTS ${UNITTEST_DIR}/googletest/include/gtest/gtest.h
+-          AND NOT EXISTS ${LLVM_LIBRARY_DIR}/${CMAKE_STATIC_LIBRARY_PREFIX}gtest${CMAKE_STATIC_LIBRARY_SUFFIX}
+-          AND EXISTS ${UNITTEST_DIR}/CMakeLists.txt)
+-        add_subdirectory(${UNITTEST_DIR} third-party/unittest)
+-      endif()
++    endif()
++
++    find_package(LLVMGTest HINTS "${LLVM_CMAKE_DIR}")
++    if (NOT TARGET llvm_gtest)
++        message(FATAL_ERROR "llvm-gtest not found. Please install llvm-gtest or disable tests with -DLLVM_INCLUDE_TESTS=OFF")
+     endif()
+ 
+     if(LLVM_LIT)
+@@ -506,13 +505,11 @@ endif()
+ 
+ 
+ if( CLANG_INCLUDE_TESTS )
+-  if(EXISTS ${LLVM_THIRD_PARTY_DIR}/unittest/googletest/include/gtest/gtest.h)
+-    add_subdirectory(unittests)
+-    list(APPEND CLANG_TEST_DEPS ClangUnitTests)
+-    list(APPEND CLANG_TEST_PARAMS
+-      clang_unit_site_config=${CMAKE_CURRENT_BINARY_DIR}/test/Unit/lit.site.cfg
+-      )
+-  endif()
++  add_subdirectory(unittests)
++  list(APPEND CLANG_TEST_DEPS ClangUnitTests)
++  list(APPEND CLANG_TEST_PARAMS
++    clang_unit_site_config=${CMAKE_CURRENT_BINARY_DIR}/test/Unit/lit.site.cfg
++  )
+   add_subdirectory(test)
+   add_subdirectory(bindings/python/tests)
+ 
+-- 
+2.34.3
+
diff --git a/D141581.diff b/D141581.diff
new file mode 100644
index 0000000..c227e22
--- /dev/null
+++ b/D141581.diff
@@ -0,0 +1,25 @@
+diff --git a/clang/lib/Basic/CMakeLists.txt b/clang/lib/Basic/CMakeLists.txt
+--- a/clang/lib/Basic/CMakeLists.txt
++++ b/clang/lib/Basic/CMakeLists.txt
+@@ -110,7 +110,7 @@
+ 
+   DEPENDS
+   omp_gen
+-  RISCVTargetParserTableGen
++  LLVMTargetParser
+   )
+ 
+ target_link_libraries(clangBasic
+diff --git a/clang/lib/Driver/CMakeLists.txt b/clang/lib/Driver/CMakeLists.txt
+--- a/clang/lib/Driver/CMakeLists.txt
++++ b/clang/lib/Driver/CMakeLists.txt
+@@ -93,7 +93,7 @@
+ 
+   DEPENDS
+   ClangDriverOptions
+-  RISCVTargetParserTableGen
++  LLVMTargetParser
+ 
+   LINK_LIBS
+   clangBasic
+
diff --git a/clang.spec b/clang.spec
index dc29607..1a5507e 100644
--- a/clang.spec
+++ b/clang.spec
@@ -3,12 +3,12 @@
 %global toolchain clang
 
 %bcond_with compat_build
-%bcond_with bundle_compat_lib
+%bcond_without bundle_compat_lib
 %bcond_without check
 
-%global maj_ver 15
+%global maj_ver 16
 %global min_ver 0
-%global patch_ver 7
+%global patch_ver 1
 %global clang_version %{maj_ver}.%{min_ver}.%{patch_ver}
 
 %if %{with compat_build}
@@ -30,8 +30,8 @@
 %endif
 
 %if %{with bundle_compat_lib}
-%global compat_maj_ver 14
-%global compat_ver %{compat_maj_ver}.0.6
+%global compat_maj_ver 15
+%global compat_ver %{compat_maj_ver}.0.7
 %endif
 
 
@@ -45,10 +45,10 @@
 
 Name:		%pkg_name
 Version:	%{clang_version}%{?rc_ver:~rc%{rc_ver}}
-Release:	3%{?dist}
+Release:	1%{?dist}
 Summary:	A C language family front-end for LLVM
 
-License:	NCSA
+License:	Apache-2.0 WITH LLVM-exception OR NCSA
 URL:		http://llvm.org
 Source0:	https://github.com/llvm/llvm-project/releases/download/llvmorg-%{clang_version}%{?rc_ver:-rc%{rc_ver}}/%{clang_srcdir}.tar.xz
 Source1:	https://github.com/llvm/llvm-project/releases/download/llvmorg-%{clang_version}%{?rc_ver:-rc%{rc_ver}}/%{clang_srcdir}.tar.xz.sig
@@ -62,26 +62,34 @@ Source5:	https://github.com/llvm/llvm-project/releases/download/llvmorg-%{compat
 Source6:	https://github.com/llvm/llvm-project/releases/download/llvmorg-%{compat_ver}/clang-%{compat_ver}.src.tar.xz.sig
 Source7:	https://github.com/llvm/llvm-project/releases/download/llvmorg-%{compat_ver}/llvm-%{compat_ver}.src.tar.xz
 Source8:	https://github.com/llvm/llvm-project/releases/download/llvmorg-%{compat_ver}/llvm-%{compat_ver}.src.tar.xz.sig
-Source9:	tstellar-gpg-key.asc
+Source9:	https://github.com/llvm/llvm-project/releases/download/llvmorg-%{compat_ver}/cmake-%{compat_ver}.src.tar.xz
+Source10:	https://github.com/llvm/llvm-project/releases/download/llvmorg-%{compat_ver}/cmake-%{compat_ver}.src.tar.xz.sig
 %endif
 %if !0%{with compat_build}
-Source10:	macros.%{name}
+Source11:	macros.%{name}
 %endif
 
 # Patches for clang
 
-Patch2:     0002-Driver-Add-a-gcc-equivalent-triple-to-the-list-of-tr.patch
-# TODO: Can be dropped in LLVM 16: https://reviews.llvm.org/D133316
-Patch3:     0003-Mark-fopenmp-implicit-rpath-as-NoArgumentUnused.patch
-Patch4:     0004-Reorganize-gtest-integration.patch
-# This patch can be dropped once gcc-12.0.1-0.5.fc36 is in the repo.
-Patch5:     0005-Work-around-gcc-miscompile.patch
-Patch6:     0006-Don-t-install-static-libraries.patch
-Patch7:     0007-Make-funwind-tables-the-default-on-all-archs.patch
-Patch8:     0008-Produce-DWARF4-by-default.patch
-Patch9:     0009-disable-recommonmark.patch
-# TODO: Can be dropped in LLVM 16: https://reviews.llvm.org/D134362
-Patch10:    0010-clang-Fix-interaction-between-asm-labels-and-inline-.patch
+Patch1:     0003-PATCH-Make-funwind-tables-the-default-on-all-archs.patch
+Patch2:     0006-Don-t-install-static-libraries.patch
+Patch3:     0002-Driver-Add-a-gcc-equivalent-triple-to-the-list-of-tr.patch
+Patch4:	    0010-PATCH-clang-Produce-DWARF4-by-default.patch
+# Fix a test based on the triple used on RHEL-based systems.
+Patch6:     0001-PowerPC-clang-Fix-triple.patch
+# Make clangBasic and clangDriver depend on LLVMTargetParser
+# See https://reviews.llvm.org/D141581
+Patch7:     D141581.diff
+# clang/cmake: Use installed gtest libraries for stand-alone builds
+# See https://reviews.llvm.org/D138472
+Patch8:     D138472.diff
+
+Patch10:    fix-ieee128-cross.diff
+
+Patch11:    0001-Change-LLVM_COMMON_CMAKE_UTILS-usage.patch
+
+# RHEL specific patch
+Patch12:     0009-disable-recommonmark.patch
 
 %if %{without compat_build}
 # Patches for clang-tools-extra
@@ -186,7 +194,7 @@ libomp-devel to enable -fopenmp.
 %package libs
 Summary: Runtime library for clang
 Requires: %{name}-resource-filesystem%{?_isa} = %{version}
-Requires: gcc-toolset-12-gcc-c++
+Requires: gcc-toolset-13-gcc-c++
 Recommends: compiler-rt%{?_isa} = %{version}
 # atomic support is not part of compiler-rt
 Recommends: libatomic%{?_isa}
@@ -225,7 +233,7 @@ This package owns the clang resouce directory: $libdir/clang/$version/
 %if %{without compat_build}
 %package analyzer
 Summary:	A source code analysis framework
-License:	NCSA and MIT
+License:	Apache-2.0 WITH LLVM-exception OR NCSA OR MIT
 BuildArch:	noarch
 Requires:	%{name} = %{version}-%{release}
 
@@ -271,11 +279,13 @@ Requires:      python3
 %{gpgverify} --keyring='%{SOURCE4}' --signature='%{SOURCE1}' --data='%{SOURCE0}'
 
 %if %{with bundle_compat_lib}
-%{gpgverify} --keyring='%{SOURCE9}' --signature='%{SOURCE6}' --data='%{SOURCE5}'
-%{gpgverify} --keyring='%{SOURCE9}' --signature='%{SOURCE8}' --data='%{SOURCE7}'
+%{gpgverify} --keyring='%{SOURCE4}' --signature='%{SOURCE6}' --data='%{SOURCE5}'
+%{gpgverify} --keyring='%{SOURCE4}' --signature='%{SOURCE8}' --data='%{SOURCE7}'
+%{gpgverify} --keyring='%{SOURCE4}' --signature='%{SOURCE10}' --data='%{SOURCE9}'
 
 %setup -T -q -b 5 -n clang-%{compat_ver}.src
 %setup -T -q -b 7 -n llvm-%{compat_ver}.src
+%setup -T -q -b 9 -n cmake-%{compat_ver}.src
 %endif
 
 %if %{with compat_build}
@@ -335,12 +345,10 @@ sed -i 's/\@FEDORA_LLVM_LIB_SUFFIX\@//g' test/lit.cfg.py
 %if %{with bundle_compat_lib}
 
 mv ../clang-%{compat_ver}.src ../clang
+mv ../cmake-%{compat_ver}.src ../cmake
 
 %global targets_to_build "X86;AMDGPU;PowerPC;NVPTX;SystemZ;AArch64;ARM;Mips;BPF;WebAssembly"
 
-# Use llvm cmake files from the main package.
-#sed -i 's~${LLVM_CMAKE_PATH}~%{_libdir}/cmake/llvm/~' ../clang-%{compat_ver}.src/lib/Basic/CMakeLists.txt
-
 %cmake -S ../llvm-%{compat_ver}.src -B ../clang-compat-libs -G Ninja \
 	-DLLVM_ENABLE_PROJECTS=clang \
 	-DCMAKE_BUILD_TYPE=Release \
@@ -397,6 +405,7 @@ mv ../clang-%{compat_ver}.src ../clang
 %else
 	-DLLVM_TABLEGEN_EXE:FILEPATH=%{_bindir}/llvm-tblgen \
 %endif
+	-DLLVM_COMMON_CMAKE_UTILS=%{_libdir}/cmake/llvm \
 	-DCLANG_ENABLE_ARCMT:BOOL=ON \
 	-DCLANG_ENABLE_STATIC_ANALYZER:BOOL=ON \
 	-DCLANG_INCLUDE_DOCS:BOOL=ON \
@@ -416,7 +425,7 @@ mv ../clang-%{compat_ver}.src ../clang
 	-DCLANG_DEFAULT_LINKER=lld \
 %endif
 	-DCLANG_DEFAULT_UNWINDLIB=libgcc \
-	-DGCC_INSTALL_PREFIX=/opt/rh/gcc-toolset-12/root/usr \
+	-DGCC_INSTALL_PREFIX=/opt/rh/gcc-toolset-13/root/usr \
 	-DLLVM_INCLUDE_BENCHMARKS=OFF
 
 %cmake_build
@@ -437,14 +446,14 @@ rm -Rf %{buildroot}%{install_bindir}
 rm -Rf %{buildroot}%{install_prefix}/share
 rm -Rf %{buildroot}%{install_prefix}/libexec
 # Remove scanview-py helper libs
-rm -Rf %{buildroot}%{install_prefix}/lib/{libear,libscanbuild}
+rm -Rf %{buildroot}%{install_prefix}/%{_lib}/{libear,libscanbuild}
 
 %else
 
 # File in the macros file for other packages to use.  We are not doing this
 # in the compat package, because the version macros would # conflict with
 # eachother if both clang and the clang compat package were installed together.
-install -p -m0644 -D %{SOURCE10} %{buildroot}%{_rpmmacrodir}/macros.%{name}
+install -p -m0644 -D %{SOURCE11} %{buildroot}%{_rpmmacrodir}/macros.%{name}
 sed -i -e "s|@@CLANG_MAJOR_VERSION@@|%{maj_ver}|" \
        -e "s|@@CLANG_MINOR_VERSION@@|%{min_ver}|" \
        -e "s|@@CLANG_PATCH_VERSION@@|%{patch_ver}|" \
@@ -456,7 +465,7 @@ install -p -m644 bindings/python/clang/* %{buildroot}%{python3_sitelib}/clang/
 %py_byte_compile %{__python3} %{buildroot}%{python3_sitelib}/clang
 
 # install scanbuild-py to python sitelib.
-mv %{buildroot}%{_prefix}/lib/{libear,libscanbuild} %{buildroot}%{python3_sitelib}
+mv %{buildroot}%{_prefix}/%{_lib}/{libear,libscanbuild} %{buildroot}%{python3_sitelib}
 %py_byte_compile %{__python3} %{buildroot}%{python3_sitelib}/{libear,libscanbuild}
 
 # Fix permissions of scan-view scripts
@@ -495,20 +504,11 @@ ln -s clang++ %{buildroot}%{_bindir}/clang++-%{maj_ver}
 # Fix permission
 chmod u-x %{buildroot}%{_mandir}/man1/scan-build.1*
 
-# create a link to clang's resource directory that is "constant" across minor
-# version bumps
-# this is required for packages like ccls that hardcode the link to clang's
-# resource directory to not require rebuilds on minor version bumps
-# Fix for bugs like rhbz#1807574
-pushd %{buildroot}%{_libdir}/clang/
-ln -s %{version} %{maj_ver}
-popd
-
 %endif
 
 # Create sub-directories in the clang resource directory that will be
 # populated by other packages
-mkdir -p %{buildroot}%{pkg_libdir}/clang/%{version}/{include,lib,share}/
+mkdir -p %{buildroot}%{pkg_libdir}/clang/%{maj_ver}/{include,lib,share}/
 
 
 # Remove clang-tidy headers.  We don't ship the libraries for these.
@@ -571,11 +571,11 @@ mv ./libclang-cpp.so.%{compat_maj_ver} "$compat_lib"
 
 %files libs
 %if %{without compat_build}
-%{_libdir}/clang/%{version}/include/*
+%{_libdir}/clang/%{maj_ver}/include/*
 %{_libdir}/*.so.*
 %else
 %{pkg_libdir}/*.so.*
-%{pkg_libdir}/clang/%{version}/include/*
+%{pkg_libdir}/clang/%{maj_ver}/include/*
 %endif
 %if %{with bundle_compat_lib}
 %{_libdir}/libclang.so.%{compat_maj_ver}*
@@ -600,13 +600,10 @@ mv ./libclang-cpp.so.%{compat_maj_ver} "$compat_lib"
 
 %files resource-filesystem
 %dir %{pkg_libdir}/clang/
-%dir %{pkg_libdir}/clang/%{version}/
-%dir %{pkg_libdir}/clang/%{version}/include/
-%dir %{pkg_libdir}/clang/%{version}/lib/
-%dir %{pkg_libdir}/clang/%{version}/share/
-%if %{without compat_build}
-%{pkg_libdir}/clang/%{maj_ver}
-%endif
+%dir %{pkg_libdir}/clang/%{maj_ver}/
+%dir %{pkg_libdir}/clang/%{maj_ver}/include/
+%dir %{pkg_libdir}/clang/%{maj_ver}/lib/
+%dir %{pkg_libdir}/clang/%{maj_ver}/share/
 
 %if %{without compat_build}
 %files analyzer
@@ -629,19 +626,19 @@ mv ./libclang-cpp.so.%{compat_maj_ver} "$compat_lib"
 
 
 %files tools-extra
+%{_bindir}/amdgpu-arch
 %{_bindir}/clang-apply-replacements
 %{_bindir}/clang-change-namespace
 %{_bindir}/clang-check
 %{_bindir}/clang-doc
 %{_bindir}/clang-extdef-mapping
 %{_bindir}/clang-format
+%{_bindir}/clang-include-cleaner
 %{_bindir}/clang-include-fixer
 %{_bindir}/clang-move
 %{_bindir}/clang-offload-bundler
 %{_bindir}/clang-offload-packager
-%{_bindir}/clang-offload-wrapper
 %{_bindir}/clang-linker-wrapper
-%{_bindir}/clang-nvlink-wrapper
 %{_bindir}/clang-pseudo
 %{_bindir}/clang-query
 %{_bindir}/clang-refactor
@@ -653,6 +650,7 @@ mv ./libclang-cpp.so.%{compat_maj_ver} "$compat_lib"
 %{_bindir}/clangd
 %{_bindir}/diagtool
 %{_bindir}/hmaptool
+%{_bindir}/nvptx-arch
 %{_bindir}/pp-trace
 %{_bindir}/c-index-test
 %{_bindir}/find-all-symbols
@@ -679,6 +677,9 @@ mv ./libclang-cpp.so.%{compat_maj_ver} "$compat_lib"
 
 %endif
 %changelog
+* Mon Apr 17 2023 Nikita Popov <npopov@redhat.com> - 16.0.1-1
+- Update to LLVM 16.0.1
+
 * Fri Jan 27 2023 Konrad Kleine <kkleine@redhat.com> - 15.0.7-3
 - Remove clang-tools-extra-devel package
 
diff --git a/fix-ieee128-cross.diff b/fix-ieee128-cross.diff
new file mode 100644
index 0000000..218c229
--- /dev/null
+++ b/fix-ieee128-cross.diff
@@ -0,0 +1,16 @@
+diff --git a/clang/test/Driver/ppc-float-abi-warning.cpp b/clang/test/Driver/ppc-float-abi-warning.cpp
+index e3baa9f4c059..87d6d87a3b31 100644
+--- a/clang/test/Driver/ppc-float-abi-warning.cpp
++++ b/clang/test/Driver/ppc-float-abi-warning.cpp
+@@ -17,10 +17,12 @@
+ // RUN:  -mabi=ieeelongdouble -stdlib=libc++ -Wno-unsupported-abi 2>&1 | \
+ // RUN:  FileCheck %s --check-prefix=NOWARN
+ // RUN: %clang -### --driver-mode=g++ -target powerpc64le-linux-gnu %s\
++// RUN:  --dyld-prefix=%S/Inputs/powerpc64le-linux-gnu-tree/gcc-12 \
+ // RUN:  -mabi=%if ppc_linux_default_ieeelongdouble %{ieeelongdouble%} \
+ // RUN:  %else %{ibmlongdouble%} -stdlib=libc++ 2>&1 | \
+ // RUN:  FileCheck %s --check-prefix=NOWARN
+ // RUN: %clang -### --driver-mode=g++ -target powerpc64le-linux-gnu %s\
++// RUN:  --dyld-prefix=%S/Inputs/powerpc64le-linux-gnu-tree/gcc-12 \
+ // RUN:  -mabi=%if ppc_linux_default_ieeelongdouble %{ibmlongdouble%} \
+ // RUN:  %else %{ieeelongdouble%} -stdlib=libc++ 2>&1 | FileCheck %s
diff --git a/hans-gpg-key.asc b/hans-gpg-key.asc
deleted file mode 100644
index 4b3cdde..0000000
--- a/hans-gpg-key.asc
+++ /dev/null
@@ -1,52 +0,0 @@
------BEGIN PGP PUBLIC KEY BLOCK-----
-
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-67H2IH//2sf8dw==
-=ADVe
------END PGP PUBLIC KEY BLOCK-----
diff --git a/macros.clang b/macros.clang
index 1f26e35..6f35452 100644
--- a/macros.clang
+++ b/macros.clang
@@ -8,7 +8,7 @@
 # headers and libraries.  This path should be used by packages that need to
 # install files into this directory.  This macro's value changes every time
 # clang's version changes.
-%clang_resource_dir %{_libdir}/clang/%{clang_version}
+%clang_resource_dir %{_libdir}/clang/%{clang_major_version}
 
 # This is the path to the clang resource directory that should be used
 # by packages that need to read files from this directory at runtime.
diff --git a/sources b/sources
index 217a12d..3f71af9 100644
--- a/sources
+++ b/sources
@@ -1,4 +1,10 @@
 SHA512 (clang-15.0.7.src.tar.xz) = 9fd2736a9f5993ddbb5b3c507fe497234a6def64f6f418f379d1ca56c9c361ad1ae9a5445ab938230fbc1671ec00b4f802a412b048569023863c20dc6bb46a1f
 SHA512 (clang-15.0.7.src.tar.xz.sig) = e1b41c5a6509c3554794bfa1b8d048f13268bc2234d7480f04f7700e27bd9d53e40bc1433885716a64da57458f3041c42a66639045476daefffc3f5d2e3d6efd
-SHA512 (clang-tools-extra-15.0.7.src.tar.xz) = dd95d261d3a1618967b698e97ac0b41204d872d7479c0c832fcf5a91fe447af6a97fa794de07b3e271285867b30b905688f090e98f516b9df4cdfb3bad9defc6
-SHA512 (clang-tools-extra-15.0.7.src.tar.xz.sig) = 10887b80d453d1ec826afbf5cfd937d5b671ed73f54691072b2b097da21f9358b8d6372df79200dc0694cbbc40b816c4139690b4e7033ba03a8a9b92611ee4ce
+SHA512 (llvm-15.0.7.src.tar.xz) = ed8d565515b1bc6164e4ff06d3388ba92e332850305496fd65db9adf1ec87bd9dd1bfde49dd41be5d5216289efc72bfd287cd7392f2bba80b740d4c314c749e5
+SHA512 (llvm-15.0.7.src.tar.xz.sig) = 79fc82dfabe397f7df4c139f75fa9a0a34c92b77d603543a4eb3e579e253a9d84d0e8314f7356ed77326977d6190997b42f074a6c910d0f932e6b21d09374bde
+SHA512 (cmake-15.0.7.src.tar.xz) = 85097a6eaee0df004567905f7e5ce8ca02e3b46c6fc66fa552fe99734642e6ee61685de4e5e6e8b505963334d7b91d98ecd9c5870e6bdd3f0018ee5b963ffa96
+SHA512 (cmake-15.0.7.src.tar.xz.sig) = 61d53c602bcb099426b8828a239628ba2fca9616afcdf67ce3c8c887146dce99a649ddb625df096e3d8aa9ede1ea9bb6933f88f3adec0192fd68faeca2488a1a
+SHA512 (clang-16.0.1.src.tar.xz) = c7ef4c386471850f30e194d0a8afe95fdd366c9182b1cdd7653342dcbf72a2b90970c0c4cc900314a26ba131163adec234eec00816207266fbe9c2259d01b61a
+SHA512 (clang-16.0.1.src.tar.xz.sig) = 31756b55641debde8e075819a3705c9fbf9a3e39d0f5da5a0e8421bd96eb19972ced6f22df0f66f918d48375089c06b5e499f0627dc81d22956421d9791e088e
+SHA512 (clang-tools-extra-16.0.1.src.tar.xz) = eb3a5656526db559fa331e4020305b6070a33e9c4e7a082f0ebe2b307ac43d542c989585e99c660fc749041774ff80dbad089678456318b40415e340654424c8
+SHA512 (clang-tools-extra-16.0.1.src.tar.xz.sig) = c661a454ddc27aa12fd82aa19f49e26982147519bb108580059042302dc010b351d99fef65dc51c854a3d06a89a9200ee22dd613a1777bcf35b5236fa75ba2af
diff --git a/tstellar-gpg-key.asc b/tstellar-gpg-key.asc
deleted file mode 100644
index eba625c..0000000
Binary files a/tstellar-gpg-key.asc and /dev/null differ