diff --git a/debian/patches/0048-Set-html_static_path-_static-everywhere.patch b/debian/patches/0048-Set-html_static_path-_static-everywhere.patch
index 68e95358..522b4c85 100644
--- a/debian/patches/0048-Set-html_static_path-_static-everywhere.patch
+++ b/debian/patches/0048-Set-html_static_path-_static-everywhere.patch
@@ -9,10 +9,10 @@ Subject: Set html_static_path = ['_static'] everywhere.
  polly/docs/conf.py             | 2 +-
  4 files changed, 4 insertions(+), 4 deletions(-)
 
-Index: llvm-toolchain-snapshot_19~++20240220124703+f122268c0441/clang/docs/analyzer/conf.py
+Index: llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/clang/docs/analyzer/conf.py
 ===================================================================
---- llvm-toolchain-snapshot_19~++20240220124703+f122268c0441.orig/clang/docs/analyzer/conf.py
-+++ llvm-toolchain-snapshot_19~++20240220124703+f122268c0441/clang/docs/analyzer/conf.py
+--- llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e.orig/clang/docs/analyzer/conf.py
++++ llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/clang/docs/analyzer/conf.py
 @@ -118,7 +118,7 @@ html_theme = "haiku"
  # Add any paths that contain custom static files (such as style sheets) here,
  # relative to this directory. They are copied after the builtin static files,
@@ -22,11 +22,11 @@ Index: llvm-toolchain-snapshot_19~++20240220124703+f122268c0441/clang/docs/analy
  
  # If not '', a 'Last updated on:' timestamp is inserted at every page bottom,
  # using the given strftime format.
-Index: llvm-toolchain-snapshot_19~++20240220124703+f122268c0441/clang/docs/conf.py
+Index: llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/clang/docs/conf.py
 ===================================================================
---- llvm-toolchain-snapshot_19~++20240220124703+f122268c0441.orig/clang/docs/conf.py
-+++ llvm-toolchain-snapshot_19~++20240220124703+f122268c0441/clang/docs/conf.py
-@@ -118,7 +118,7 @@ html_theme = "haiku"
+--- llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e.orig/clang/docs/conf.py
++++ llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/clang/docs/conf.py
+@@ -127,7 +127,7 @@ html_theme = "haiku"
  # Add any paths that contain custom static files (such as style sheets) here,
  # relative to this directory. They are copied after the builtin static files,
  # so a file named "default.css" will overwrite the builtin "default.css".
@@ -35,10 +35,10 @@ Index: llvm-toolchain-snapshot_19~++20240220124703+f122268c0441/clang/docs/conf.
  
  # If not '', a 'Last updated on:' timestamp is inserted at every page bottom,
  # using the given strftime format.
-Index: llvm-toolchain-snapshot_19~++20240220124703+f122268c0441/polly/docs/conf.py
+Index: llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/polly/docs/conf.py
 ===================================================================
---- llvm-toolchain-snapshot_19~++20240220124703+f122268c0441.orig/polly/docs/conf.py
-+++ llvm-toolchain-snapshot_19~++20240220124703+f122268c0441/polly/docs/conf.py
+--- llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e.orig/polly/docs/conf.py
++++ llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/polly/docs/conf.py
 @@ -124,7 +124,7 @@ except ImportError:
  # Add any paths that contain custom static files (such as style sheets) here,
  # relative to this directory. They are copied after the builtin static files,
diff --git a/debian/patches/23-strlcpy_strlcat_warning_removed.diff b/debian/patches/23-strlcpy_strlcat_warning_removed.diff
index 6e9c9a59..fc63d8ea 100644
--- a/debian/patches/23-strlcpy_strlcat_warning_removed.diff
+++ b/debian/patches/23-strlcpy_strlcat_warning_removed.diff
@@ -7,11 +7,11 @@
  clang/test/Sema/warn-strlcpycat-size.c                    |   55 --------------
  6 files changed, 25 insertions(+), 78 deletions(-)
 
-Index: llvm-toolchain-snapshot_19~++20240517090803+37d00635c4ff/clang/lib/AST/Decl.cpp
+Index: llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/clang/lib/AST/Decl.cpp
 ===================================================================
---- llvm-toolchain-snapshot_19~++20240517090803+37d00635c4ff.orig/clang/lib/AST/Decl.cpp
-+++ llvm-toolchain-snapshot_19~++20240517090803+37d00635c4ff/clang/lib/AST/Decl.cpp
-@@ -4426,13 +4426,13 @@ unsigned FunctionDecl::getMemoryFunction
+--- llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e.orig/clang/lib/AST/Decl.cpp
++++ llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/clang/lib/AST/Decl.cpp
+@@ -4412,13 +4412,13 @@ unsigned FunctionDecl::getMemoryFunction
    case Builtin::BImemmove:
      return Builtin::BImemmove;
  
@@ -31,11 +31,11 @@ Index: llvm-toolchain-snapshot_19~++20240517090803+37d00635c4ff/clang/lib/AST/De
  
    case Builtin::BI__builtin_memcmp:
    case Builtin::BImemcmp:
-Index: llvm-toolchain-snapshot_19~++20240517090803+37d00635c4ff/clang/lib/Sema/SemaChecking.cpp
+Index: llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/clang/lib/Sema/SemaChecking.cpp
 ===================================================================
---- llvm-toolchain-snapshot_19~++20240517090803+37d00635c4ff.orig/clang/lib/Sema/SemaChecking.cpp
-+++ llvm-toolchain-snapshot_19~++20240517090803+37d00635c4ff/clang/lib/Sema/SemaChecking.cpp
-@@ -1320,8 +1320,8 @@ void Sema::checkFortifiedBuiltinMemoryFu
+--- llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e.orig/clang/lib/Sema/SemaChecking.cpp
++++ llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/clang/lib/Sema/SemaChecking.cpp
+@@ -1348,8 +1348,8 @@ void Sema::checkFortifiedBuiltinMemoryFu
    case Builtin::BI__builtin___memcpy_chk:
    case Builtin::BI__builtin___memmove_chk:
    case Builtin::BI__builtin___memset_chk:
@@ -46,7 +46,7 @@ Index: llvm-toolchain-snapshot_19~++20240517090803+37d00635c4ff/clang/lib/Sema/S
    case Builtin::BI__builtin___strncat_chk:
    case Builtin::BI__builtin___strncpy_chk:
    case Builtin::BI__builtin___stpncpy_chk:
-@@ -8179,10 +8179,10 @@ bool Sema::CheckFunctionCall(FunctionDec
+@@ -3422,10 +3422,10 @@ bool Sema::CheckFunctionCall(FunctionDec
    switch (CMId) {
    case 0:
      return false;
@@ -59,11 +59,11 @@ Index: llvm-toolchain-snapshot_19~++20240517090803+37d00635c4ff/clang/lib/Sema/S
    case Builtin::BIstrncat:
      CheckStrncatArguments(TheCall, FnInfo);
      break;
-Index: llvm-toolchain-snapshot_19~++20240517090803+37d00635c4ff/clang/lib/StaticAnalyzer/Checkers/GenericTaintChecker.cpp
+Index: llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/clang/lib/StaticAnalyzer/Checkers/GenericTaintChecker.cpp
 ===================================================================
---- llvm-toolchain-snapshot_19~++20240517090803+37d00635c4ff.orig/clang/lib/StaticAnalyzer/Checkers/GenericTaintChecker.cpp
-+++ llvm-toolchain-snapshot_19~++20240517090803+37d00635c4ff/clang/lib/StaticAnalyzer/Checkers/GenericTaintChecker.cpp
-@@ -741,9 +741,9 @@ void GenericTaintChecker::initTaintRules
+--- llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e.orig/clang/lib/StaticAnalyzer/Checkers/GenericTaintChecker.cpp
++++ llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/clang/lib/StaticAnalyzer/Checkers/GenericTaintChecker.cpp
+@@ -743,9 +743,9 @@ void GenericTaintChecker::initTaintRules
         TR::Prop({{1, 2}}, {{0, ReturnValueIndex}})},
        {{CDM::CLibraryMaybeHardened, {"strncat"}},
         TR::Prop({{0, 1, 2}}, {{0, ReturnValueIndex}})},
@@ -75,10 +75,10 @@ Index: llvm-toolchain-snapshot_19~++20240517090803+37d00635c4ff/clang/lib/Static
        // Usually the matching mode `CDM::CLibraryMaybeHardened` is sufficient
        // for unified handling of a function `FOO()` and its hardened variant
        // `__FOO_chk()`, but in the "sprintf" family the extra parameters of the
-Index: llvm-toolchain-snapshot_19~++20240517090803+37d00635c4ff/clang/test/Sema/builtins.c
+Index: llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/clang/test/Sema/builtins.c
 ===================================================================
---- llvm-toolchain-snapshot_19~++20240517090803+37d00635c4ff.orig/clang/test/Sema/builtins.c
-+++ llvm-toolchain-snapshot_19~++20240517090803+37d00635c4ff/clang/test/Sema/builtins.c
+--- llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e.orig/clang/test/Sema/builtins.c
++++ llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/clang/test/Sema/builtins.c
 @@ -195,12 +195,10 @@ void test18(void) {
    void *ptr;
  
@@ -110,10 +110,10 @@ Index: llvm-toolchain-snapshot_19~++20240517090803+37d00635c4ff/clang/test/Sema/
  
  char * Test20(char *p, const char *in, unsigned n)
  {
-Index: llvm-toolchain-snapshot_19~++20240517090803+37d00635c4ff/clang/test/Sema/warn-strlcpycat-size.c
+Index: llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/clang/test/Sema/warn-strlcpycat-size.c
 ===================================================================
---- llvm-toolchain-snapshot_19~++20240517090803+37d00635c4ff.orig/clang/test/Sema/warn-strlcpycat-size.c
-+++ llvm-toolchain-snapshot_19~++20240517090803+37d00635c4ff/clang/test/Sema/warn-strlcpycat-size.c
+--- llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e.orig/clang/test/Sema/warn-strlcpycat-size.c
++++ llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/clang/test/Sema/warn-strlcpycat-size.c
 @@ -1,55 +0,0 @@
 -// RUN: %clang_cc1 -Wstrlcpy-strlcat-size -verify -fsyntax-only %s
 -
@@ -170,11 +170,11 @@ Index: llvm-toolchain-snapshot_19~++20240517090803+37d00635c4ff/clang/test/Sema/
 -
 -  strlcpy(z, str, sizeof(str)); // expected-warning {{size argument in 'strlcpy' call appears to be size of the source; expected the size of the destination}} expected-note {{change size argument to be the size of the destination}}
 -}
-Index: llvm-toolchain-snapshot_19~++20240517090803+37d00635c4ff/clang/include/clang/Basic/Builtins.td
+Index: llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/clang/include/clang/Basic/Builtins.td
 ===================================================================
---- llvm-toolchain-snapshot_19~++20240517090803+37d00635c4ff.orig/clang/include/clang/Basic/Builtins.td
-+++ llvm-toolchain-snapshot_19~++20240517090803+37d00635c4ff/clang/include/clang/Basic/Builtins.td
-@@ -3274,7 +3274,8 @@ def SigLongJmp : GNULibBuiltin<"setjmp.h
+--- llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e.orig/clang/include/clang/Basic/Builtins.td
++++ llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/clang/include/clang/Basic/Builtins.td
+@@ -3316,7 +3316,8 @@ def SigLongJmp : GNULibBuiltin<"setjmp.h
  
  // non-standard but very common
  
@@ -184,7 +184,7 @@ Index: llvm-toolchain-snapshot_19~++20240517090803+37d00635c4ff/clang/include/cl
    let Spellings = ["strlcpy"];
    let Prototype = "size_t(char*, char const*, size_t)";
  }
-@@ -3283,6 +3284,7 @@ def StrlCat : GNULibBuiltin<"string.h">
+@@ -3325,6 +3326,7 @@ def StrlCat : GNULibBuiltin<"string.h">
    let Spellings = ["strlcat"];
    let Prototype = "size_t(char*, char const*, size_t)";
  }
diff --git a/debian/patches/clang-tidy-run-bin.diff b/debian/patches/clang-tidy-run-bin.diff
index 814c603e..dc1d5442 100644
--- a/debian/patches/clang-tidy-run-bin.diff
+++ b/debian/patches/clang-tidy-run-bin.diff
@@ -1,8 +1,8 @@
-Index: llvm-toolchain-snapshot_19~++20240626095617+515e048e36d9/clang-tools-extra/clang-tidy/tool/run-clang-tidy.py
+Index: llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/clang-tools-extra/clang-tidy/tool/run-clang-tidy.py
 ===================================================================
---- llvm-toolchain-snapshot_19~++20240626095617+515e048e36d9.orig/clang-tools-extra/clang-tidy/tool/run-clang-tidy.py
-+++ llvm-toolchain-snapshot_19~++20240626095617+515e048e36d9/clang-tools-extra/clang-tidy/tool/run-clang-tidy.py
-@@ -264,10 +264,12 @@ def main():
+--- llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e.orig/clang-tools-extra/clang-tidy/tool/run-clang-tidy.py
++++ llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/clang-tools-extra/clang-tidy/tool/run-clang-tidy.py
+@@ -300,10 +300,12 @@ async def main() -> None:
          help="Allow alpha checkers from clang-analyzer.",
      )
      parser.add_argument(
diff --git a/debian/patches/clangd-atomic-cmake.patch b/debian/patches/clangd-atomic-cmake.patch
index 51860c8e..e4184b50 100644
--- a/debian/patches/clangd-atomic-cmake.patch
+++ b/debian/patches/clangd-atomic-cmake.patch
@@ -1,7 +1,7 @@
-Index: llvm-toolchain-snapshot_17~++20230517015648+0b6264738f3d/clang-tools-extra/clangd/CMakeLists.txt
+Index: llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/clang-tools-extra/clangd/CMakeLists.txt
 ===================================================================
---- llvm-toolchain-snapshot_17~++20230517015648+0b6264738f3d.orig/clang-tools-extra/clangd/CMakeLists.txt
-+++ llvm-toolchain-snapshot_17~++20230517015648+0b6264738f3d/clang-tools-extra/clangd/CMakeLists.txt
+--- llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e.orig/clang-tools-extra/clangd/CMakeLists.txt
++++ llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/clang-tools-extra/clangd/CMakeLists.txt
 @@ -61,6 +61,11 @@ endif()
  include_directories(BEFORE "${CMAKE_CURRENT_BINARY_DIR}/../clang-tidy")
  include_directories(BEFORE "${CMAKE_CURRENT_SOURCE_DIR}/../include-cleaner/include")
@@ -14,7 +14,7 @@ Index: llvm-toolchain-snapshot_17~++20230517015648+0b6264738f3d/clang-tools-extr
  add_clang_library(clangDaemon
    AST.cpp
    ASTSignals.cpp
-@@ -178,6 +183,7 @@ clang_target_link_libraries(clangDaemon
+@@ -181,6 +186,7 @@ clang_target_link_libraries(clangDaemon
  target_link_libraries(clangDaemon
    PRIVATE
    ${LLVM_PTHREAD_LIB}
diff --git a/debian/patches/fix-clang-path-and-build.diff b/debian/patches/fix-clang-path-and-build.diff
index 689f07db..252aa5c5 100644
--- a/debian/patches/fix-clang-path-and-build.diff
+++ b/debian/patches/fix-clang-path-and-build.diff
@@ -1,7 +1,7 @@
-Index: llvm-toolchain-snapshot_19~++20240220124703+f122268c0441/clang/lib/Driver/ToolChains/Linux.cpp
+Index: llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/clang/lib/Driver/ToolChains/Linux.cpp
 ===================================================================
---- llvm-toolchain-snapshot_19~++20240220124703+f122268c0441.orig/clang/lib/Driver/ToolChains/Linux.cpp
-+++ llvm-toolchain-snapshot_19~++20240220124703+f122268c0441/clang/lib/Driver/ToolChains/Linux.cpp
+--- llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e.orig/clang/lib/Driver/ToolChains/Linux.cpp
++++ llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/clang/lib/Driver/ToolChains/Linux.cpp
 @@ -13,6 +13,7 @@
  #include "Arch/PPC.h"
  #include "Arch/RISCV.h"
@@ -10,7 +10,7 @@ Index: llvm-toolchain-snapshot_19~++20240220124703+f122268c0441/clang/lib/Driver
  #include "clang/Config/config.h"
  #include "clang/Driver/Distro.h"
  #include "clang/Driver/Driver.h"
-@@ -627,8 +628,18 @@ void Linux::AddClangSystemIncludeArgs(co
+@@ -634,8 +635,18 @@ void Linux::AddClangSystemIncludeArgs(co
    SmallString<128> ResourceDirInclude(D.ResourceDir);
    llvm::sys::path::append(ResourceDirInclude, "include");
    if (!DriverArgs.hasArg(options::OPT_nobuiltininc) &&
diff --git a/debian/patches/hurd/hurd-pathmax.diff b/debian/patches/hurd/hurd-pathmax.diff
index d0633ec9..49f7fb53 100644
--- a/debian/patches/hurd/hurd-pathmax.diff
+++ b/debian/patches/hurd/hurd-pathmax.diff
@@ -1,8 +1,8 @@
-Index: llvm-toolchain-snapshot_19~++20240220124703+f122268c0441/clang/lib/Basic/FileManager.cpp
+Index: llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/clang/lib/Basic/FileManager.cpp
 ===================================================================
---- llvm-toolchain-snapshot_19~++20240220124703+f122268c0441.orig/clang/lib/Basic/FileManager.cpp
-+++ llvm-toolchain-snapshot_19~++20240220124703+f122268c0441/clang/lib/Basic/FileManager.cpp
-@@ -592,6 +592,12 @@ FileManager::getNoncachedStatValue(Strin
+--- llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e.orig/clang/lib/Basic/FileManager.cpp
++++ llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/clang/lib/Basic/FileManager.cpp
+@@ -609,6 +609,12 @@ FileManager::getNoncachedStatValue(Strin
    return std::error_code();
  }
  
@@ -15,10 +15,10 @@ Index: llvm-toolchain-snapshot_19~++20240220124703+f122268c0441/clang/lib/Basic/
  void FileManager::GetUniqueIDMapping(
      SmallVectorImpl<OptionalFileEntryRef> &UIDToFiles) const {
    UIDToFiles.clear();
-Index: llvm-toolchain-snapshot_19~++20240220124703+f122268c0441/lldb/include/lldb/lldb-defines.h
+Index: llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/lldb/include/lldb/lldb-defines.h
 ===================================================================
---- llvm-toolchain-snapshot_19~++20240220124703+f122268c0441.orig/lldb/include/lldb/lldb-defines.h
-+++ llvm-toolchain-snapshot_19~++20240220124703+f122268c0441/lldb/include/lldb/lldb-defines.h
+--- llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e.orig/lldb/include/lldb/lldb-defines.h
++++ llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/lldb/include/lldb/lldb-defines.h
 @@ -15,6 +15,11 @@
  #define INT32_MAX 2147483647
  #endif
diff --git a/debian/patches/libclc-fix-prepare_builtins-rpath.diff b/debian/patches/libclc-fix-prepare_builtins-rpath.diff
index e50abb9b..e5dc91ea 100644
--- a/debian/patches/libclc-fix-prepare_builtins-rpath.diff
+++ b/debian/patches/libclc-fix-prepare_builtins-rpath.diff
@@ -1,10 +1,10 @@
 set rpath for prepare_builtins build utility to find correct stage2
 libs at runtime when executed as part of a build
-Index: llvm-toolchain-snapshot_19~++20240711013116+0ff13f72c974/libclc/CMakeLists.txt
+Index: llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/libclc/CMakeLists.txt
 ===================================================================
---- llvm-toolchain-snapshot_19~++20240711013116+0ff13f72c974.orig/libclc/CMakeLists.txt
-+++ llvm-toolchain-snapshot_19~++20240711013116+0ff13f72c974/libclc/CMakeLists.txt
-@@ -176,6 +176,9 @@ endif()
+--- llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e.orig/libclc/CMakeLists.txt
++++ llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/libclc/CMakeLists.txt
+@@ -177,6 +177,9 @@ endif()
  target_compile_definitions( prepare_builtins PRIVATE ${LLVM_VERSION_DEFINE} )
  # These were not properly reported in early LLVM and we don't need them
  target_compile_options( prepare_builtins PRIVATE -fno-rtti -fno-exceptions )
diff --git a/debian/patches/libcxx/libcxx-armhf-ftbfs.diff b/debian/patches/libcxx/libcxx-armhf-ftbfs.diff
index 8d2e078e..612394c5 100644
--- a/debian/patches/libcxx/libcxx-armhf-ftbfs.diff
+++ b/debian/patches/libcxx/libcxx-armhf-ftbfs.diff
@@ -1,8 +1,8 @@
-Index: llvm-toolchain-snapshot_18~++20231122103518+575c9bf940e5/libcxx/include/__atomic/aliases.h
+Index: llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/libcxx/include/__atomic/aliases.h
 ===================================================================
---- llvm-toolchain-snapshot_18~++20231122103518+575c9bf940e5.orig/libcxx/include/__atomic/aliases.h
-+++ llvm-toolchain-snapshot_18~++20231122103518+575c9bf940e5/libcxx/include/__atomic/aliases.h
-@@ -96,6 +96,7 @@ using __largest_lock_free_type = char;
+--- llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e.orig/libcxx/include/__atomic/aliases.h
++++ llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/libcxx/include/__atomic/aliases.h
+@@ -95,6 +95,7 @@ using __largest_lock_free_type = char;
  #  endif
  
  #  ifndef _LIBCPP_NO_LOCK_FREE_TYPES
@@ -10,7 +10,7 @@ Index: llvm-toolchain-snapshot_18~++20231122103518+575c9bf940e5/libcxx/include/_
  using __contention_t_or_largest =
      __conditional_t<__libcpp_is_always_lock_free<__cxx_contention_t>::__value,
                      __cxx_contention_t,
-@@ -105,6 +106,8 @@ using atomic_signed_lock_free   = atomic
+@@ -104,6 +105,8 @@ using atomic_signed_lock_free   = atomic
  using atomic_unsigned_lock_free = atomic<make_unsigned_t<__contention_t_or_largest>>;
  #  endif // !_LIBCPP_NO_LOCK_FREE_TYPES
  #endif   // C++20
diff --git a/debian/patches/libcxx/libcxx-libatomic-only-with-gcc-rtlib.diff b/debian/patches/libcxx/libcxx-libatomic-only-with-gcc-rtlib.diff
index 5fde6eb6..191ac033 100644
--- a/debian/patches/libcxx/libcxx-libatomic-only-with-gcc-rtlib.diff
+++ b/debian/patches/libcxx/libcxx-libatomic-only-with-gcc-rtlib.diff
@@ -1,9 +1,9 @@
 if libatomic is found only link it if libgcc is the rtlib
-Index: llvm-toolchain-snapshot_19~++20240220124703+f122268c0441/libcxx/CMakeLists.txt
+Index: llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/libcxx/CMakeLists.txt
 ===================================================================
---- llvm-toolchain-snapshot_19~++20240220124703+f122268c0441.orig/libcxx/CMakeLists.txt
-+++ llvm-toolchain-snapshot_19~++20240220124703+f122268c0441/libcxx/CMakeLists.txt
-@@ -691,13 +691,16 @@ function(cxx_link_system_libraries targe
+--- llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e.orig/libcxx/CMakeLists.txt
++++ llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/libcxx/CMakeLists.txt
+@@ -693,13 +693,16 @@ function(cxx_link_system_libraries targe
        endif()
      elseif (LIBCXX_HAS_GCC_LIB)
        target_link_libraries(${target} PRIVATE gcc)
diff --git a/debian/patches/libcxx/libcxx-test-fix-lockfree-test-for-i386.patch b/debian/patches/libcxx/libcxx-test-fix-lockfree-test-for-i386.patch
index 44c531ec..ff676973 100644
--- a/debian/patches/libcxx/libcxx-test-fix-lockfree-test-for-i386.patch
+++ b/debian/patches/libcxx/libcxx-test-fix-lockfree-test-for-i386.patch
@@ -10,11 +10,11 @@ To set instruction support one can check __GCC_HAVE_SYNC_COMPARE_AND_SWAP_8 defi
 
 Bug: https://llvm.org/bugs/show_bug.cgi?id=19355
 
-Index: llvm-toolchain-snapshot_20~++20240727010229+4f5ad22b95ba/libcxx/test/std/atomics/atomics.lockfree/is_always_lock_free.cpp
+Index: llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/libcxx/test/std/atomics/atomics.lockfree/is_always_lock_free.pass.cpp
 ===================================================================
---- llvm-toolchain-snapshot_20~++20240727010229+4f5ad22b95ba.orig/libcxx/test/std/atomics/atomics.lockfree/is_always_lock_free.cpp
-+++ llvm-toolchain-snapshot_20~++20240727010229+4f5ad22b95ba/libcxx/test/std/atomics/atomics.lockfree/is_always_lock_free.cpp
-@@ -22,6 +22,14 @@
+--- llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e.orig/libcxx/test/std/atomics/atomics.lockfree/is_always_lock_free.pass.cpp
++++ llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/libcxx/test/std/atomics/atomics.lockfree/is_always_lock_free.pass.cpp
+@@ -27,6 +27,14 @@
  #include "test_macros.h"
  #include "atomic_helpers.h"
  
diff --git a/debian/patches/libcxx/libcxxabi-arm-ehabi-fix.patch b/debian/patches/libcxx/libcxxabi-arm-ehabi-fix.patch
index 8c352ac6..f2e30bab 100644
--- a/debian/patches/libcxx/libcxxabi-arm-ehabi-fix.patch
+++ b/debian/patches/libcxx/libcxxabi-arm-ehabi-fix.patch
@@ -7,11 +7,11 @@ sure their ABI stays in sync.
 
 No known upstream bug about this.
 
-Index: llvm-toolchain-snapshot_19~++20240220124703+f122268c0441/libcxxabi/src/cxa_exception.cpp
+Index: llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/libcxxabi/src/cxa_exception.cpp
 ===================================================================
---- llvm-toolchain-snapshot_19~++20240220124703+f122268c0441.orig/libcxxabi/src/cxa_exception.cpp
-+++ llvm-toolchain-snapshot_19~++20240220124703+f122268c0441/libcxxabi/src/cxa_exception.cpp
-@@ -286,15 +286,16 @@ __cxa_throw(void *thrown_object, std::ty
+--- llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e.orig/libcxxabi/src/cxa_exception.cpp
++++ llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/libcxxabi/src/cxa_exception.cpp
+@@ -291,15 +291,16 @@ __cxa_throw(void *thrown_object, std::ty
  
  #ifdef __USING_SJLJ_EXCEPTIONS__
      _Unwind_SjLj_RaiseException(&exception_header->unwindHeader);
@@ -30,7 +30,7 @@ Index: llvm-toolchain-snapshot_19~++20240220124703+f122268c0441/libcxxabi/src/cx
  // 2.5.3 Exception Handlers
  /*
  The adjusted pointer is computed by the personality routine during phase 1
-@@ -578,7 +579,11 @@ void __cxa_end_catch() {
+@@ -583,7 +584,11 @@ void __cxa_end_catch() {
              //    to touch a foreign exception in any way, that is undefined
              //     behavior.  They likely can't since the only way to catch
              //     a foreign exception is with catch (...)!
@@ -42,7 +42,7 @@ Index: llvm-toolchain-snapshot_19~++20240220124703+f122268c0441/libcxxabi/src/cx
              globals->caughtExceptions = 0;
          }
      }
-@@ -635,8 +640,10 @@ void __cxa_rethrow() {
+@@ -645,8 +650,10 @@ void __cxa_rethrow() {
      }
  #ifdef __USING_SJLJ_EXCEPTIONS__
      _Unwind_SjLj_RaiseException(&exception_header->unwindHeader);
@@ -54,7 +54,7 @@ Index: llvm-toolchain-snapshot_19~++20240220124703+f122268c0441/libcxxabi/src/cx
  #endif
  
      //  If we get here, some kind of unwinding error has occurred.
-@@ -760,8 +767,10 @@ __cxa_rethrow_primary_exception(void* th
+@@ -770,8 +777,10 @@ __cxa_rethrow_primary_exception(void* th
          dep_exception_header->unwindHeader.exception_cleanup = dependent_exception_cleanup;
  #ifdef __USING_SJLJ_EXCEPTIONS__
          _Unwind_SjLj_RaiseException(&dep_exception_header->unwindHeader);
@@ -66,10 +66,10 @@ Index: llvm-toolchain-snapshot_19~++20240220124703+f122268c0441/libcxxabi/src/cx
  #endif
          // Some sort of unwinding error.  Note that terminate is a handler.
          __cxa_begin_catch(&dep_exception_header->unwindHeader);
-Index: llvm-toolchain-snapshot_19~++20240220124703+f122268c0441/libcxxabi/src/cxa_exception.h
+Index: llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/libcxxabi/src/cxa_exception.h
 ===================================================================
---- llvm-toolchain-snapshot_19~++20240220124703+f122268c0441.orig/libcxxabi/src/cxa_exception.h
-+++ llvm-toolchain-snapshot_19~++20240220124703+f122268c0441/libcxxabi/src/cxa_exception.h
+--- llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e.orig/libcxxabi/src/cxa_exception.h
++++ llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/libcxxabi/src/cxa_exception.h
 @@ -27,6 +27,45 @@ _LIBCXXABI_HIDDEN uint64_t __getExceptio
  _LIBCXXABI_HIDDEN void     __setExceptionClass  (      _Unwind_Exception*, uint64_t);
  _LIBCXXABI_HIDDEN bool     __isOurExceptionClass(const _Unwind_Exception*);
diff --git a/debian/patches/libcxx/libcxxabi-test-don-t-fail-extended-long-double.patch b/debian/patches/libcxx/libcxxabi-test-don-t-fail-extended-long-double.patch
index 02f5b1eb..4a046e16 100644
--- a/debian/patches/libcxx/libcxxabi-test-don-t-fail-extended-long-double.patch
+++ b/debian/patches/libcxx/libcxxabi-test-don-t-fail-extended-long-double.patch
@@ -2,11 +2,11 @@ Powerpc has extended double that doesn't match x86 coding. Power format would
 need special tests to verify correctness but for now it is enough to prevent
 incorrect test from running.
 
-Index: llvm-toolchain-snapshot_19~++20240228110413+ba692301f169/libcxxabi/test/test_demangle.pass.cpp
+Index: llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/libcxxabi/test/test_demangle.pass.cpp
 ===================================================================
---- llvm-toolchain-snapshot_19~++20240228110413+ba692301f169.orig/libcxxabi/test/test_demangle.pass.cpp
-+++ llvm-toolchain-snapshot_19~++20240228110413+ba692301f169/libcxxabi/test/test_demangle.pass.cpp
-@@ -30239,7 +30239,7 @@ const char* invalid_cases[] =
+--- llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e.orig/libcxxabi/test/test_demangle.pass.cpp
++++ llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/libcxxabi/test/test_demangle.pass.cpp
+@@ -30235,7 +30235,7 @@ const char* invalid_cases[] =
      "_ZNSt16allocator_traitsISaIN4llvm3sys2fs18directory_iteratorEEE9constructIS3_IS3_EEEDTcl12_S_constructfp_fp0_spcl7forwardIT0_Efp1_EEERS4_PT_DpOS7_",
      "3FooILdaaaaaaaaaaAAAAaaEE",
      "3FooILdaaaaaaaaaaaaaaEE",
diff --git a/debian/patches/lldb/lldb-missing-install.diff b/debian/patches/lldb/lldb-missing-install.diff
index 78f96947..029f2d1d 100644
--- a/debian/patches/lldb/lldb-missing-install.diff
+++ b/debian/patches/lldb/lldb-missing-install.diff
@@ -1,7 +1,7 @@
-Index: llvm-toolchain-snapshot_17~++20230517015648+0b6264738f3d/lldb/tools/argdumper/CMakeLists.txt
+Index: llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/lldb/tools/argdumper/CMakeLists.txt
 ===================================================================
---- llvm-toolchain-snapshot_17~++20230517015648+0b6264738f3d.orig/lldb/tools/argdumper/CMakeLists.txt
-+++ llvm-toolchain-snapshot_17~++20230517015648+0b6264738f3d/lldb/tools/argdumper/CMakeLists.txt
+--- llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e.orig/lldb/tools/argdumper/CMakeLists.txt
++++ llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/lldb/tools/argdumper/CMakeLists.txt
 @@ -6,3 +6,6 @@ add_lldb_tool(lldb-argdumper ADD_TO_FRAM
  )
  
@@ -9,11 +9,11 @@ Index: llvm-toolchain-snapshot_17~++20230517015648+0b6264738f3d/lldb/tools/argdu
 +
 +install(TARGETS lldb-argdumper
 +  RUNTIME DESTINATION bin)
-Index: llvm-toolchain-snapshot_17~++20230517015648+0b6264738f3d/lldb/tools/lldb-server/CMakeLists.txt
+Index: llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/lldb/tools/lldb-server/CMakeLists.txt
 ===================================================================
---- llvm-toolchain-snapshot_17~++20230517015648+0b6264738f3d.orig/lldb/tools/lldb-server/CMakeLists.txt
-+++ llvm-toolchain-snapshot_17~++20230517015648+0b6264738f3d/lldb/tools/lldb-server/CMakeLists.txt
-@@ -68,3 +68,7 @@ add_dependencies(lldb-server
+--- llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e.orig/lldb/tools/lldb-server/CMakeLists.txt
++++ llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/lldb/tools/lldb-server/CMakeLists.txt
+@@ -67,3 +67,7 @@ add_dependencies(lldb-server
  )
  target_include_directories(lldb-server PRIVATE "${LLDB_SOURCE_DIR}/source")
  target_link_libraries(lldb-server PRIVATE ${LLDB_SYSTEM_LIBS})
diff --git a/debian/patches/lldb/lldb-soname.diff b/debian/patches/lldb/lldb-soname.diff
index a5f73586..8a8cefa1 100644
--- a/debian/patches/lldb/lldb-soname.diff
+++ b/debian/patches/lldb/lldb-soname.diff
@@ -2,10 +2,10 @@
  lldb/source/API/CMakeLists.txt |   14 +++++++-------
  1 file changed, 7 insertions(+), 7 deletions(-)
 
-Index: llvm-toolchain-snapshot_19~++20240528111735+bbca20f0b1ab/lldb/source/API/CMakeLists.txt
+Index: llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/lldb/source/API/CMakeLists.txt
 ===================================================================
---- llvm-toolchain-snapshot_19~++20240528111735+bbca20f0b1ab.orig/lldb/source/API/CMakeLists.txt
-+++ llvm-toolchain-snapshot_19~++20240528111735+bbca20f0b1ab/lldb/source/API/CMakeLists.txt
+--- llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e.orig/lldb/source/API/CMakeLists.txt
++++ llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/lldb/source/API/CMakeLists.txt
 @@ -40,7 +40,12 @@ add_custom_target(lldb-sbapi-dwarf-enums
    DEPENDS ${sb_languages_file})
  set_target_properties(lldb-sbapi-dwarf-enums PROPERTIES FOLDER "LLDB/Tablegenning")
@@ -20,7 +20,7 @@ Index: llvm-toolchain-snapshot_19~++20240528111735+bbca20f0b1ab/lldb/source/API/
    SBAddress.cpp
    SBAddressRange.cpp
    SBAddressRangeList.cpp
-@@ -194,7 +199,7 @@ endif()
+@@ -195,7 +200,7 @@ endif()
  
  set_target_properties(liblldb
    PROPERTIES
@@ -29,7 +29,7 @@ Index: llvm-toolchain-snapshot_19~++20240528111735+bbca20f0b1ab/lldb/source/API/
  )
  
  target_compile_definitions(liblldb PRIVATE LLDB_IN_LIBLLDB)
-@@ -258,12 +263,12 @@ elseif (LLDB_EXPORT_ALL_SYMBOLS)
+@@ -259,12 +264,12 @@ elseif (LLDB_EXPORT_ALL_SYMBOLS)
    add_llvm_symbol_exports(liblldb ${exported_symbol_file})
  endif()
  
diff --git a/debian/patches/lldb/print-lldb-path.patch b/debian/patches/lldb/print-lldb-path.patch
index 372d88fb..70019803 100644
--- a/debian/patches/lldb/print-lldb-path.patch
+++ b/debian/patches/lldb/print-lldb-path.patch
@@ -1,10 +1,10 @@
 Author: Gianfranco Costamagna <locutusofborg@debian.org>
 Last-Update: 2023-01-19
 
-Index: llvm-toolchain-snapshot_19~++20240220124703+f122268c0441/lldb/bindings/python/get-python-config.py
+Index: llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/lldb/bindings/python/get-python-config.py
 ===================================================================
---- llvm-toolchain-snapshot_19~++20240220124703+f122268c0441.orig/lldb/bindings/python/get-python-config.py
-+++ llvm-toolchain-snapshot_19~++20240220124703+f122268c0441/lldb/bindings/python/get-python-config.py
+--- llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e.orig/lldb/bindings/python/get-python-config.py
++++ llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/lldb/bindings/python/get-python-config.py
 @@ -16,6 +16,7 @@ def relpath_nodots(path, base):
  
  
@@ -34,11 +34,11 @@ Index: llvm-toolchain-snapshot_19~++20240220124703+f122268c0441/lldb/bindings/py
          except ValueError:
              # Try to fall back to something reasonable if sysconfig's platlib
              # is outside of sys.prefix
-Index: llvm-toolchain-snapshot_19~++20240220124703+f122268c0441/lldb/source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPython.cpp
+Index: llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/lldb/source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPython.cpp
 ===================================================================
---- llvm-toolchain-snapshot_19~++20240220124703+f122268c0441.orig/lldb/source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPython.cpp
-+++ llvm-toolchain-snapshot_19~++20240220124703+f122268c0441/lldb/source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPython.cpp
-@@ -260,6 +260,7 @@ void ScriptInterpreterPython::ComputePyt
+--- llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e.orig/lldb/source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPython.cpp
++++ llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/lldb/source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPython.cpp
+@@ -261,6 +261,7 @@ void ScriptInterpreterPython::ComputePyt
    // the real python interpreter uses.  (e.g. lib for most, lib64 on RHEL
    // x86_64, or bin on Windows).
    llvm::sys::path::remove_filename(path);
diff --git a/debian/patches/lower-python-dep.diff b/debian/patches/lower-python-dep.diff
index 74897676..0e20b0f1 100644
--- a/debian/patches/lower-python-dep.diff
+++ b/debian/patches/lower-python-dep.diff
@@ -1,8 +1,8 @@
-Index: llvm-toolchain-snapshot_19~++20240608033056+d4eed43badfc/llvm/CMakeLists.txt
+Index: llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/llvm/CMakeLists.txt
 ===================================================================
---- llvm-toolchain-snapshot_19~++20240608033056+d4eed43badfc.orig/llvm/CMakeLists.txt
-+++ llvm-toolchain-snapshot_19~++20240608033056+d4eed43badfc/llvm/CMakeLists.txt
-@@ -904,7 +904,7 @@ set(LLVM_PROFDATA_FILE "" CACHE FILEPATH
+--- llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e.orig/llvm/CMakeLists.txt
++++ llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/llvm/CMakeLists.txt
+@@ -932,7 +932,7 @@ set(LLVM_PROFDATA_FILE "" CACHE FILEPATH
  
  if(LLVM_INCLUDE_TESTS)
    # All LLVM Python files should be compatible down to this minimum version.
diff --git a/debian/patches/mips/mips-D101773-reloc.patch b/debian/patches/mips/mips-D101773-reloc.patch
index 15971c17..6403e632 100644
--- a/debian/patches/mips/mips-D101773-reloc.patch
+++ b/debian/patches/mips/mips-D101773-reloc.patch
@@ -24,11 +24,11 @@ Differential Revision: https://reviews.llvm.org/D101773
  2 files changed, 33 insertions(+)
  create mode 100644 llvm/test/MC/Mips/mips_lo16.s
 
-Index: llvm-toolchain-snapshot_19~++20240220124703+f122268c0441/llvm/lib/MC/ELFObjectWriter.cpp
+Index: llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/llvm/lib/MC/ELFObjectWriter.cpp
 ===================================================================
---- llvm-toolchain-snapshot_19~++20240220124703+f122268c0441.orig/llvm/lib/MC/ELFObjectWriter.cpp
-+++ llvm-toolchain-snapshot_19~++20240220124703+f122268c0441/llvm/lib/MC/ELFObjectWriter.cpp
-@@ -1412,6 +1412,17 @@ bool ELFObjectWriter::shouldRelocateWith
+--- llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e.orig/llvm/lib/MC/ELFObjectWriter.cpp
++++ llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/llvm/lib/MC/ELFObjectWriter.cpp
+@@ -1293,6 +1293,17 @@ bool ELFObjectWriter::shouldRelocateWith
        if (TargetObjectWriter->getEMachine() == ELF::EM_MIPS &&
            !hasRelocationAddend())
          return true;
diff --git a/debian/patches/mips/mips-fpxx-enable.diff b/debian/patches/mips/mips-fpxx-enable.diff
index 3d5ec7a4..d6bef44e 100644
--- a/debian/patches/mips/mips-fpxx-enable.diff
+++ b/debian/patches/mips/mips-fpxx-enable.diff
@@ -1,7 +1,7 @@
-Index: llvm-toolchain-snapshot_19~++20240320055945+25d61be8a5e5/llvm/lib/Target/Mips/MipsSubtarget.cpp
+Index: llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/llvm/lib/Target/Mips/MipsSubtarget.cpp
 ===================================================================
---- llvm-toolchain-snapshot_19~++20240320055945+25d61be8a5e5.orig/llvm/lib/Target/Mips/MipsSubtarget.cpp
-+++ llvm-toolchain-snapshot_19~++20240320055945+25d61be8a5e5/llvm/lib/Target/Mips/MipsSubtarget.cpp
+--- llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e.orig/llvm/lib/Target/Mips/MipsSubtarget.cpp
++++ llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/llvm/lib/Target/Mips/MipsSubtarget.cpp
 @@ -81,7 +81,7 @@ MipsSubtarget::MipsSubtarget(const Tripl
        InMips16HardFloat(Mips16HardFloat), InMicroMipsMode(false), HasDSP(false),
        HasDSPR2(false), HasDSPR3(false), AllowMixed16_32(Mixed16_32 || Mips_Os16),
@@ -21,7 +21,7 @@ Index: llvm-toolchain-snapshot_19~++20240320055945+25d61be8a5e5/llvm/lib/Target/
    // MIPS-I has not been tested.
    if (MipsArchVersion == Mips1 && !MIPS1WarningPrinted) {
      errs() << "warning: MIPS-I support is experimental\n";
-@@ -242,6 +245,7 @@ MipsSubtarget &
+@@ -241,6 +244,7 @@ MipsSubtarget &
  MipsSubtarget::initializeSubtargetDependencies(StringRef CPU, StringRef FS,
                                                 const TargetMachine &TM) {
    StringRef CPUName = MIPS_MC::selectMipsCPU(TM.getTargetTriple(), CPU);
@@ -29,7 +29,7 @@ Index: llvm-toolchain-snapshot_19~++20240320055945+25d61be8a5e5/llvm/lib/Target/
  
    // Parse features string.
    ParseSubtargetFeatures(CPUName, /*TuneCPU*/ CPUName, FS);
-@@ -264,6 +268,13 @@ MipsSubtarget::initializeSubtargetDepend
+@@ -263,6 +267,13 @@ MipsSubtarget::initializeSubtargetDepend
      report_fatal_error("64-bit code requested on a subtarget that doesn't "
                         "support it!");
  
diff --git a/debian/patches/openmp-fix-runtimes-build.diff b/debian/patches/openmp-fix-runtimes-build.diff
index f24ff87b..f803169c 100644
--- a/debian/patches/openmp-fix-runtimes-build.diff
+++ b/debian/patches/openmp-fix-runtimes-build.diff
@@ -1,11 +1,11 @@
 include required runtimes as dependencies to openmp targets to make sure
 they are built first when included as part of a runtimes build since openmp
 can depend on them
-Index: llvm-toolchain-snapshot_19~++20240711013116+0ff13f72c974/llvm/runtimes/CMakeLists.txt
+Index: llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/llvm/runtimes/CMakeLists.txt
 ===================================================================
---- llvm-toolchain-snapshot_19~++20240711013116+0ff13f72c974.orig/llvm/runtimes/CMakeLists.txt
-+++ llvm-toolchain-snapshot_19~++20240711013116+0ff13f72c974/llvm/runtimes/CMakeLists.txt
-@@ -249,6 +249,7 @@ function(runtime_default_target)
+--- llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e.orig/llvm/runtimes/CMakeLists.txt
++++ llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/llvm/runtimes/CMakeLists.txt
+@@ -261,6 +261,7 @@ function(runtime_default_target)
                                        -DLLVM_ENABLE_PROJECTS_USED=${LLVM_ENABLE_PROJECTS_USED}
                                        -DLLVM_ENABLE_PER_TARGET_RUNTIME_DIR=${LLVM_ENABLE_PER_TARGET_RUNTIME_DIR}
                                        -DLLVM_BUILD_TOOLS=${LLVM_BUILD_TOOLS}
@@ -13,7 +13,7 @@ Index: llvm-toolchain-snapshot_19~++20240711013116+0ff13f72c974/llvm/runtimes/CM
                                        -DCMAKE_C_COMPILER_WORKS=ON
                                        -DCMAKE_CXX_COMPILER_WORKS=ON
                                        -DCMAKE_ASM_COMPILER_WORKS=ON
-@@ -625,7 +626,7 @@ if(build_runtimes)
+@@ -637,7 +638,7 @@ if(build_runtimes)
      # build directory cannot find the C++ headers in certain configurations.
      # I need to build a mechanism for runtime projects to provide CMake code
      # that executes at LLVM configuration time to handle this case.
@@ -22,10 +22,10 @@ Index: llvm-toolchain-snapshot_19~++20240711013116+0ff13f72c974/llvm/runtimes/CM
      # We need to add the runtimes as a dependency because compiler-rt can be
      # built as part of runtimes and we need the profile runtime for PGO
      add_dependencies(clang-bootstrap-deps runtimes)
-Index: llvm-toolchain-snapshot_19~++20240711013116+0ff13f72c974/openmp/CMakeLists.txt
+Index: llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/openmp/CMakeLists.txt
 ===================================================================
---- llvm-toolchain-snapshot_19~++20240711013116+0ff13f72c974.orig/openmp/CMakeLists.txt
-+++ llvm-toolchain-snapshot_19~++20240711013116+0ff13f72c974/openmp/CMakeLists.txt
+--- llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e.orig/openmp/CMakeLists.txt
++++ llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/openmp/CMakeLists.txt
 @@ -122,6 +122,28 @@ else()
    get_clang_resource_dir(LIBOMP_HEADERS_INSTALL_PATH SUBDIR include)
  endif()
@@ -55,20 +55,20 @@ Index: llvm-toolchain-snapshot_19~++20240711013116+0ff13f72c974/openmp/CMakeList
  # Build host runtime library, after LIBOMPTARGET variables are set since they are needed
  # to enable time profiling support in the OpenMP runtime.
  add_subdirectory(runtime)
-Index: llvm-toolchain-snapshot_19~++20240711013116+0ff13f72c974/offload/plugins-nextgen/cuda/CMakeLists.txt
+Index: llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/offload/plugins-nextgen/cuda/CMakeLists.txt
 ===================================================================
---- llvm-toolchain-snapshot_19~++20240711013116+0ff13f72c974.orig/offload/plugins-nextgen/cuda/CMakeLists.txt
-+++ llvm-toolchain-snapshot_19~++20240711013116+0ff13f72c974/offload/plugins-nextgen/cuda/CMakeLists.txt
+--- llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e.orig/offload/plugins-nextgen/cuda/CMakeLists.txt
++++ llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/offload/plugins-nextgen/cuda/CMakeLists.txt
 @@ -26,3 +26,5 @@ else()
    message(STATUS "Not generating NVIDIA tests, no supported devices detected."
                     " Use 'LIBOMPTARGET_FORCE_NVIDIA_TESTS' to override.")
  endif()
 +
 +add_runtimes_build_depends_if_needed(omptarget.rtl.cuda)
-Index: llvm-toolchain-snapshot_19~++20240711013116+0ff13f72c974/offload/src/CMakeLists.txt
+Index: llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/offload/src/CMakeLists.txt
 ===================================================================
---- llvm-toolchain-snapshot_19~++20240711013116+0ff13f72c974.orig/offload/src/CMakeLists.txt
-+++ llvm-toolchain-snapshot_19~++20240711013116+0ff13f72c974/offload/src/CMakeLists.txt
+--- llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e.orig/offload/src/CMakeLists.txt
++++ llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/offload/src/CMakeLists.txt
 @@ -38,6 +38,9 @@ add_llvm_library(omptarget
    NO_INSTALL_RPATH
    BUILDTREE_ONLY
@@ -79,10 +79,10 @@ Index: llvm-toolchain-snapshot_19~++20240711013116+0ff13f72c974/offload/src/CMak
  target_include_directories(omptarget PRIVATE
    ${LIBOMPTARGET_INCLUDE_DIR} ${LIBOMPTARGET_BINARY_INCLUDE_DIR}
  )
-Index: llvm-toolchain-snapshot_19~++20240711013116+0ff13f72c974/openmp/runtime/CMakeLists.txt
+Index: llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/openmp/runtime/CMakeLists.txt
 ===================================================================
---- llvm-toolchain-snapshot_19~++20240711013116+0ff13f72c974.orig/openmp/runtime/CMakeLists.txt
-+++ llvm-toolchain-snapshot_19~++20240711013116+0ff13f72c974/openmp/runtime/CMakeLists.txt
+--- llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e.orig/openmp/runtime/CMakeLists.txt
++++ llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/openmp/runtime/CMakeLists.txt
 @@ -326,6 +326,10 @@ if(LIBOMP_STATS)
    set(LIBOMP_USE_STDCPPLIB TRUE)
  endif()
@@ -94,10 +94,10 @@ Index: llvm-toolchain-snapshot_19~++20240711013116+0ff13f72c974/openmp/runtime/C
  # Shared library can be switched to a static library
  set(LIBOMP_ENABLE_SHARED TRUE CACHE BOOL
    "Shared library instead of static library?")
-Index: llvm-toolchain-snapshot_19~++20240711013116+0ff13f72c974/openmp/runtime/src/CMakeLists.txt
+Index: llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/openmp/runtime/src/CMakeLists.txt
 ===================================================================
---- llvm-toolchain-snapshot_19~++20240711013116+0ff13f72c974.orig/openmp/runtime/src/CMakeLists.txt
-+++ llvm-toolchain-snapshot_19~++20240711013116+0ff13f72c974/openmp/runtime/src/CMakeLists.txt
+--- llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e.orig/openmp/runtime/src/CMakeLists.txt
++++ llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/openmp/runtime/src/CMakeLists.txt
 @@ -151,6 +151,7 @@ set_source_files_properties(${LIBOMP_ASM
  if(NOT ${LIBOMP_USE_STDCPPLIB})
    set(LIBOMP_LINKER_LANGUAGE C)
@@ -115,10 +115,10 @@ Index: llvm-toolchain-snapshot_19~++20240711013116+0ff13f72c974/openmp/runtime/s
  # Get the library's location within the build tree for the unit tester
  if(NOT WIN32)
    get_target_property(LIBOMP_LIBRARY_DIR omp LIBRARY_OUTPUT_DIRECTORY)
-Index: llvm-toolchain-snapshot_19~++20240711013116+0ff13f72c974/openmp/tools/archer/CMakeLists.txt
+Index: llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/openmp/tools/archer/CMakeLists.txt
 ===================================================================
---- llvm-toolchain-snapshot_19~++20240711013116+0ff13f72c974.orig/openmp/tools/archer/CMakeLists.txt
-+++ llvm-toolchain-snapshot_19~++20240711013116+0ff13f72c974/openmp/tools/archer/CMakeLists.txt
+--- llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e.orig/openmp/tools/archer/CMakeLists.txt
++++ llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/openmp/tools/archer/CMakeLists.txt
 @@ -15,6 +15,9 @@ if(LIBOMP_OMPT_SUPPORT AND LIBOMP_ARCHER
    target_link_libraries(archer ${CMAKE_DL_LIBS})
    add_library(archer_static STATIC ompt-tsan.cpp)
@@ -129,10 +129,10 @@ Index: llvm-toolchain-snapshot_19~++20240711013116+0ff13f72c974/openmp/tools/arc
    install(TARGETS archer archer_static
      LIBRARY DESTINATION ${OPENMP_INSTALL_LIBDIR}
      ARCHIVE DESTINATION ${OPENMP_INSTALL_LIBDIR})
-Index: llvm-toolchain-snapshot_19~++20240711013116+0ff13f72c974/offload/plugins-nextgen/host/CMakeLists.txt
+Index: llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/offload/plugins-nextgen/host/CMakeLists.txt
 ===================================================================
---- llvm-toolchain-snapshot_19~++20240711013116+0ff13f72c974.orig/offload/plugins-nextgen/host/CMakeLists.txt
-+++ llvm-toolchain-snapshot_19~++20240711013116+0ff13f72c974/offload/plugins-nextgen/host/CMakeLists.txt
+--- llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e.orig/offload/plugins-nextgen/host/CMakeLists.txt
++++ llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/offload/plugins-nextgen/host/CMakeLists.txt
 @@ -27,6 +27,8 @@ else()
    target_include_directories(omptarget.rtl.host PRIVATE dynamic_ffi)
  endif()
diff --git a/debian/patches/openmp-soname.diff b/debian/patches/openmp-soname.diff
index 5631696c..fb0c3310 100644
--- a/debian/patches/openmp-soname.diff
+++ b/debian/patches/openmp-soname.diff
@@ -1,8 +1,8 @@
-Index: llvm-toolchain-snapshot_19~++20240220124703+f122268c0441/openmp/runtime/CMakeLists.txt
+Index: llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/openmp/runtime/CMakeLists.txt
 ===================================================================
---- llvm-toolchain-snapshot_19~++20240220124703+f122268c0441.orig/openmp/runtime/CMakeLists.txt
-+++ llvm-toolchain-snapshot_19~++20240220124703+f122268c0441/openmp/runtime/CMakeLists.txt
-@@ -411,7 +411,8 @@ else()
+--- llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e.orig/openmp/runtime/CMakeLists.txt
++++ llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/openmp/runtime/CMakeLists.txt
+@@ -419,7 +419,8 @@ else()
    set(LIBOMP_INSTALL_KIND ARCHIVE)
  endif()
  
diff --git a/debian/patches/python-clangpath.diff b/debian/patches/python-clangpath.diff
index 1c878a50..f4d4de6d 100644
--- a/debian/patches/python-clangpath.diff
+++ b/debian/patches/python-clangpath.diff
@@ -2,11 +2,11 @@
  clang/bindings/python/clang/cindex.py |    2 +-
  1 file changed, 1 insertion(+), 1 deletion(-)
 
-Index: llvm-toolchain-snapshot_19~++20240220124703+f122268c0441/clang/bindings/python/clang/cindex.py
+Index: llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/clang/bindings/python/clang/cindex.py
 ===================================================================
---- llvm-toolchain-snapshot_19~++20240220124703+f122268c0441.orig/clang/bindings/python/clang/cindex.py
-+++ llvm-toolchain-snapshot_19~++20240220124703+f122268c0441/clang/bindings/python/clang/cindex.py
-@@ -3980,7 +3980,7 @@ class Config:
+--- llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e.orig/clang/bindings/python/clang/cindex.py
++++ llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/clang/bindings/python/clang/cindex.py
+@@ -4045,7 +4045,7 @@ class Config:
          elif name == "Windows":
              file = "libclang.dll"
          else:
diff --git a/debian/patches/remove-apple-clang-manpage.diff b/debian/patches/remove-apple-clang-manpage.diff
index bddc1987..677ad487 100644
--- a/debian/patches/remove-apple-clang-manpage.diff
+++ b/debian/patches/remove-apple-clang-manpage.diff
@@ -1,7 +1,7 @@
-Index: llvm-toolchain-snapshot_19~++20240616011956+edabb5c12ed9/clang/docs/CommandGuide/clang.rst
+Index: llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/clang/docs/CommandGuide/clang.rst
 ===================================================================
---- llvm-toolchain-snapshot_19~++20240616011956+edabb5c12ed9.orig/clang/docs/CommandGuide/clang.rst
-+++ llvm-toolchain-snapshot_19~++20240616011956+edabb5c12ed9/clang/docs/CommandGuide/clang.rst
+--- llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e.orig/clang/docs/CommandGuide/clang.rst
++++ llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/clang/docs/CommandGuide/clang.rst
 @@ -354,24 +354,10 @@ Clang fully supports cross compilation a
  Depending on how your version of Clang is configured, it may have support for a
  number of cross compilers, or may only support a native target.
@@ -27,7 +27,7 @@ Index: llvm-toolchain-snapshot_19~++20240616011956+edabb5c12ed9/clang/docs/Comma
  .. option:: --print-supported-cpus
  
    Print out a list of supported processors for the given target (specified
-@@ -721,11 +707,6 @@ ENVIRONMENT
+@@ -740,11 +726,6 @@ ENVIRONMENT
    These environment variables specify additional paths, as for :envvar:`CPATH`, which are
    only used when processing the appropriate language.
  
diff --git a/debian/patches/symbolizer-path.diff b/debian/patches/symbolizer-path.diff
index 4ed4338b..a3fa2b29 100644
--- a/debian/patches/symbolizer-path.diff
+++ b/debian/patches/symbolizer-path.diff
@@ -1,7 +1,7 @@
-Index: llvm-toolchain-snapshot_19~++20240220124703+f122268c0441/compiler-rt/lib/sanitizer_common/sanitizer_symbolizer_posix_libcdep.cpp
+Index: llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/compiler-rt/lib/sanitizer_common/sanitizer_symbolizer_posix_libcdep.cpp
 ===================================================================
---- llvm-toolchain-snapshot_19~++20240220124703+f122268c0441.orig/compiler-rt/lib/sanitizer_common/sanitizer_symbolizer_posix_libcdep.cpp
-+++ llvm-toolchain-snapshot_19~++20240220124703+f122268c0441/compiler-rt/lib/sanitizer_common/sanitizer_symbolizer_posix_libcdep.cpp
+--- llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e.orig/compiler-rt/lib/sanitizer_common/sanitizer_symbolizer_posix_libcdep.cpp
++++ llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/compiler-rt/lib/sanitizer_common/sanitizer_symbolizer_posix_libcdep.cpp
 @@ -34,6 +34,11 @@
  #  include "sanitizer_symbolizer_libbacktrace.h"
  #  include "sanitizer_symbolizer_mac.h"
@@ -23,11 +23,11 @@ Index: llvm-toolchain-snapshot_19~++20240220124703+f122268c0441/compiler-rt/lib/
      VReport(2, "Using llvm-symbolizer found at: %s\n", found_path);
      return new(*allocator) LLVMSymbolizer(found_path, allocator);
    }
-Index: llvm-toolchain-snapshot_19~++20240220124703+f122268c0441/compiler-rt/lib/sanitizer_common/CMakeLists.txt
+Index: llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/compiler-rt/lib/sanitizer_common/CMakeLists.txt
 ===================================================================
---- llvm-toolchain-snapshot_19~++20240220124703+f122268c0441.orig/compiler-rt/lib/sanitizer_common/CMakeLists.txt
-+++ llvm-toolchain-snapshot_19~++20240220124703+f122268c0441/compiler-rt/lib/sanitizer_common/CMakeLists.txt
-@@ -214,6 +214,7 @@ set(SANITIZER_IMPL_HEADERS
+--- llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e.orig/compiler-rt/lib/sanitizer_common/CMakeLists.txt
++++ llvm-toolchain-19_19.1.2~++20241011093632+6c1fd539e43e/compiler-rt/lib/sanitizer_common/CMakeLists.txt
+@@ -211,6 +211,7 @@ set(SANITIZER_IMPL_HEADERS
    )
  
  include_directories(..)