Change the LLVM tools version to 12

LLVM 12 stable was released on 15. April 2021, change the default
version to the current stable.

(cherry picked from commit 9f7855322c763a1ae509eeaa2b8be83be5c180ce)

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 0caaba5a37eaa179d18ae682ae7dbf603a8fe3a6..00db6c835813e35c2ccb4074e6ae9ac08cc3e215 100644 (file)
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -16,16 +16,16 @@ variables:
   TEST_PARALLEL_JOBS: 6
 
   CONFIGURE: ./configure
-  CLANG: clang-11
-  SCAN_BUILD: scan-build-11
-  ASAN_SYMBOLIZER_PATH: /usr/lib/llvm-11/bin/llvm-symbolizer
-  CLANG_FORMAT: clang-format-11
+  CLANG: clang-12
+  SCAN_BUILD: scan-build-12
+  ASAN_SYMBOLIZER_PATH: /usr/lib/llvm-12/bin/llvm-symbolizer
+  CLANG_FORMAT: clang-format-12
 
   CFLAGS_COMMON: -fno-omit-frame-pointer -fno-optimize-sibling-calls -O1 -g -Wall -Wextra 
 
   # Pass run-time flags to AddressSanitizer to get core dumps on error.
   ASAN_OPTIONS_COMMON: abort_on_error=1:disable_coredump=0:unmap_shadow_on_exit=1
-  TSAN_OPTIONS_COMMON: "second_deadlock_stack=1 history_size=7 log_exe_name=true log_path=tsan external_symbolizer_path=/usr/lib/llvm-11/bin/llvm-symbolizer"
+  TSAN_OPTIONS_COMMON: "second_deadlock_stack=1 history_size=7 log_exe_name=true log_path=tsan external_symbolizer_path=/usr/lib/llvm-12/bin/llvm-symbolizer"
 
   TARBALL_COMPRESSOR: gzip
   TARBALL_EXTENSION: gz