From 982bfec8f0a3e7d6bf7703d17fab1477c53d84dd Mon Sep 17 00:00:00 2001
From: Vitaly Buka <vitalybuka@google.com>
Date: Sun, 10 Oct 2021 21:57:12 -0700
Subject: [PATCH] [NFC][sanitizer] Clang-format sanitizer_flat_map.h

---
 .../lib/sanitizer_common/sanitizer_flat_map.h | 25 ++++++++++---------
 1 file changed, 13 insertions(+), 12 deletions(-)

diff --git a/compiler-rt/lib/sanitizer_common/sanitizer_flat_map.h b/compiler-rt/lib/sanitizer_common/sanitizer_flat_map.h
index 6940c6607d3c..3040a1f28c2d 100644
--- a/compiler-rt/lib/sanitizer_common/sanitizer_flat_map.h
+++ b/compiler-rt/lib/sanitizer_common/sanitizer_flat_map.h
@@ -23,8 +23,8 @@ namespace __sanitizer {
 
 // Call these callbacks on mmap/munmap.
 struct NoOpMapUnmapCallback {
-  void OnMap(uptr p, uptr size) const { }
-  void OnUnmap(uptr p, uptr size) const { }
+  void OnMap(uptr p, uptr size) const {}
+  void OnUnmap(uptr p, uptr size) const {}
 };
 
 // Maps integers in rage [0, kSize) to u8 values.
@@ -32,9 +32,7 @@ template <u64 kSize, typename AddressSpaceViewTy = LocalAddressSpaceView>
 class FlatMap {
  public:
   using AddressSpaceView = AddressSpaceViewTy;
-  void Init() {
-    internal_memset(map_, 0, sizeof(map_));
-  }
+  void Init() { internal_memset(map_, 0, sizeof(map_)); }
 
   constexpr uptr size() const { return kSize; }
 
@@ -43,11 +41,12 @@ class FlatMap {
     CHECK_EQ(0U, map_[idx]);
     map_[idx] = val;
   }
-  u8 operator[] (uptr idx) {
+  u8 operator[](uptr idx) {
     CHECK_LT(idx, kSize);
     // FIXME: CHECK may be too expensive here.
     return map_[idx];
   }
+
  private:
   u8 map_[kSize];
 };
@@ -71,7 +70,8 @@ class TwoLevelMap {
   void TestOnlyUnmap() {
     for (uptr i = 0; i < kSize1; i++) {
       u8 *p = Get(i);
-      if (!p) continue;
+      if (!p)
+        continue;
       MapUnmapCallback().OnUnmap(reinterpret_cast<uptr>(p), kSize2);
       UnmapOrDie(p, kSize2);
     }
@@ -88,10 +88,11 @@ class TwoLevelMap {
     map2[idx % kSize2] = val;
   }
 
-  u8 operator[] (uptr idx) const {
+  u8 operator[](uptr idx) const {
     CHECK_LT(idx, kSize1 * kSize2);
     u8 *map2 = Get(idx / kSize2);
-    if (!map2) return 0;
+    if (!map2)
+      return 0;
     auto value_ptr = AddressSpaceView::Load(&map2[idx % kSize2]);
     return *value_ptr;
   }
@@ -108,7 +109,7 @@ class TwoLevelMap {
     if (!res) {
       SpinMutexLock l(&mu_);
       if (!(res = Get(idx))) {
-        res = (u8*)MmapOrDie(kSize2, "TwoLevelMap");
+        res = (u8 *)MmapOrDie(kSize2, "TwoLevelMap");
         MapUnmapCallback().OnMap(reinterpret_cast<uptr>(res), kSize2);
         atomic_store(&map1_[idx], reinterpret_cast<uptr>(res),
                      memory_order_release);
@@ -130,6 +131,6 @@ template <u64 kSize1, u64 kSize2,
 using TwoLevelByteMap =
     TwoLevelMap<kSize1, kSize2, AddressSpaceViewTy, MapUnmapCallback>;
 
-}
+}  // namespace __sanitizer
 
-#endif
\ No newline at end of file
+#endif
-- 
2.34.1