[compiler-rt] [builtins][FMV][Apple] Use builtin atomic load/store, instead of libdispatch (PR #78807)

[via llvm-commits]

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git-clang-format --diff 39e024d9e2ec00de00d6815596572579e4c03beb 10bc0777f2a9d75febecf8b451ee681ff457002a -- compiler-rt/lib/builtins/cpu_model/aarch64/fmv/apple.inc
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View the diff from clang-format here.
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diff --git a/compiler-rt/lib/builtins/cpu_model/aarch64/fmv/apple.inc b/compiler-rt/lib/builtins/cpu_model/aarch64/fmv/apple.inc
index 1b56bb04b7..0bb755f4b3 100644
--- a/compiler-rt/lib/builtins/cpu_model/aarch64/fmv/apple.inc
+++ b/compiler-rt/lib/builtins/cpu_model/aarch64/fmv/apple.inc
@@ -63,7 +63,8 @@ void __init_cpu_features_resolver(void) {
 
     features |= (1ULL << FEAT_INIT);
 
-    __atomic_store(&__aarch64_cpu_features.features, &features, __ATOMIC_RELAXED);
+    __atomic_store(&__aarch64_cpu_features.features, &features,
+                   __ATOMIC_RELAXED);
   }
 }
 

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https://github.com/llvm/llvm-project/pull/78807