Fixes are needed to compile using Slackware's llvm 22.x after these
llvm 23.x syntax elements were added:
clang++: error: unknown argument: '-fdiagnostics-show-inlining-chain'
clang++: error: unknown argument: '-fsanitize-ignore-for-ubsan-feature=array-bounds'

diff --git a/build/config/compiler/BUILD.gn b/build/config/compiler/BUILD.gn
index 7df3e18c4c..1d253318a6 100644
--- a/build/config/compiler/BUILD.gn
+++ b/build/config/compiler/BUILD.gn
@@ -578,7 +578,7 @@ config("compiler") {
     cflags += [ "-fcolor-diagnostics" ]
     if (!is_wasm) {
       if (!is_win) {
-        cflags += [ "-fdiagnostics-show-inlining-chain" ]
+        cflags += [ ]
       } else {
         # Combine after https://github.com/llvm/llvm-project/pull/192241
         cflags += [ "/clang:-fdiagnostics-show-inlining-chain" ]
@@ -1578,7 +1578,7 @@ config("clang_warning_suppression") {
 # See also: https://crbug.com/40891132#comment10
 ubsan_hardening("c_array_bounds") {
   sanitizer = "array-bounds"
-  condition = !(is_asan && target_cpu == "x86") && !is_wasm
+  condition = false
 
   # Because we've enabled array-bounds sanitizing we also want to suppress
   # the related warning about "unsafe-buffer-usage-in-static-sized-array",
@@ -1592,7 +1592,7 @@ ubsan_hardening("c_array_bounds") {
 # `NOTREACHED()` at the end of such functions.
 ubsan_hardening("return") {
   sanitizer = "return"
-  condition = !is_wasm
+  condition = false
 }
 
 config("rustc_revision") {