[compiler-rt] [HWASAN] Add memset interceptor (PR #71244)

[via llvm-commits]

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``````````bash
git-clang-format --diff eb166030a1b40567b7a83658a692f0eab99dde13 49eb09532434705e896050c52a75c70b71d0c59b -- compiler-rt/test/hwasan/TestCases/memset.cpp compiler-rt/lib/hwasan/hwasan_interceptors.cpp compiler-rt/lib/hwasan/hwasan_platform_interceptors.h
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View the diff from clang-format here.
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``````````diff
diff --git a/compiler-rt/lib/hwasan/hwasan_interceptors.cpp b/compiler-rt/lib/hwasan/hwasan_interceptors.cpp
index 5bd94fb36..c953d30f5 100644
--- a/compiler-rt/lib/hwasan/hwasan_interceptors.cpp
+++ b/compiler-rt/lib/hwasan/hwasan_interceptors.cpp
@@ -156,7 +156,7 @@ struct HWAsanInterceptorContext {
 #    define COMMON_INTERCEPTOR_NOTHING_IS_INITIALIZED (!hwasan_inited)
 
 #    define COMMON_INTERCEPTOR_MEMSET_CHECK_IN_SHADOW(p) \
-  MemIsShadow(reinterpret_cast<uptr>(p))
+      MemIsShadow(reinterpret_cast<uptr>(p))
 
 // The main purpose of the mmap interceptor is to prevent the user from
 // allocating on top of shadow pages.

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https://github.com/llvm/llvm-project/pull/71244