[libc-commits] [libc] [Libc] Support LLVM libc minor variant overlay builds. (PR #212774)

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``````````bash
git-clang-format --diff origin/main HEAD --extensions cpp -- libc/test/UnitTest/HermeticTestUtils.cpp libc/test/UnitTest/LibcTest.cpp --diff_from_common_commit
``````````

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View the diff from clang-format here.
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``````````diff
diff --git a/libc/test/UnitTest/HermeticTestUtils.cpp b/libc/test/UnitTest/HermeticTestUtils.cpp
index 3716ed278..42b5e522d 100644
--- a/libc/test/UnitTest/HermeticTestUtils.cpp
+++ b/libc/test/UnitTest/HermeticTestUtils.cpp
@@ -68,8 +68,7 @@ LIBC_HERMETIC_TEST_SHIM int memcmp(const void *lhs, const void *rhs,
   return LIBC_NAMESPACE::memcmp(lhs, rhs, count);
 }
 LIBC_HERMETIC_TEST_SHIM void *memcpy(void *__restrict dst,
-                                     const void *__restrict src,
-                                     size_t count) {
+                                     const void *__restrict src, size_t count) {
   return LIBC_NAMESPACE::memcpy(dst, src, count);
 }
 LIBC_HERMETIC_TEST_SHIM void *memmove(void *dst, const void *src,
@@ -94,8 +93,10 @@ void *aligned_alloc(size_t align, size_t s) {
   return static_cast<uint64_t>(ptr - memory) >= MEMORY_SIZE ? nullptr : mem;
 }
 
-LIBC_HERMETIC_TEST_SHIM void *malloc(size_t s) { return aligned_alloc(ALIGNMENT, s); }
-  
+LIBC_HERMETIC_TEST_SHIM void *malloc(size_t s) {
+  return aligned_alloc(ALIGNMENT, s);
+}
+
 LIBC_HERMETIC_TEST_SHIM void free(void *) {}
 
 LIBC_HERMETIC_TEST_SHIM void *realloc(void *mem, size_t s) {

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https://github.com/llvm/llvm-project/pull/212774